All Wiring Diagrams for Toyota Highlander Limited 2014 model

AIR CONDITIONING

A/C Wiring Diagram, Except Hybrid (1 of 3) for Toyota Highlander Limited 2014

List of elements for A/C Wiring Diagram, Except Hybrid (1 of 3) for Toyota Highlander Limited 2014:

• 3.5l
• A/c amplifier (behind right side of dash)
• A/c control assembly
• A/c control assembly 2
• A/c fuse 5a
• A/c unit (a/c harness assembly)
• A18
• A19
• A20
• A50
• A53
• Af2
• Af4
• B bus
• Blw
• Bus
• Bus g
• Canh
• Canl
• Com
• Computer data lines system
• Connector housing color (black)
• Connector housing color (green)
• Connector housing color (red)
• D15
• Damper servo motor (air inlet)
• Damper servo motor (air mix left)
• Damper servo motor (air mix right)
• Damper servo motor (mode control)
• Defogger system
• Ece-ig fuse 10a
• F11
• F14
• F18
• F80
• Fa (left side of dash)
• Fa2
• Fb (under front of center console)
• Fdef
• Fdfi
• Gnd
• Haz
• Hot at all times
• Hot in on or start
• Ig+
• Ig1 1 fuse 5a
• Ig1 3 fuse 10a
• Ill+
• Ill-
• Instrument panel j/b (behind left end of dash)
• Interior lights system
• Lin1
• Lock
• Meter fuse 5a
• Mgc
• Pnk
• Pre
• Ptc1
• Ptc2
• Ptc3
• Rdef
• Red
• Rlin
• Rly
• S5-3
• Seats system
• Sg-2
• Sg-4
• Sga
• Sol+
• Tam
• Tea
• Thermistor
• Uf1

A/C Wiring Diagram, Except Hybrid (2 of 3) for Toyota Highlander Limited 2014

List of elements for A/C Wiring Diagram, Except Hybrid (2 of 3) for Toyota Highlander Limited 2014:

• (in hvac unit) quick heater assembly
• (right side of engine compt) engine room r/b 2
• 3.5l
• A/c pressure sensor (right front engine compt)
• Ac (left front corner of engine compt)
• Acop
• Acos
• Af5
• Automatic light control sensor (under top center of dash)
• C12
• C16
• Ca2
• Cltb
• Clte
• Clts
• Compressor w/ pulley assembly (left front of engine)
• D11
• D12
• D14
• Defs
• Engine room j/b (3.5l) (left side of engine compt)
• Engine room r/b 1 (left side of engine compt)
• F36
• F37
• Fa3
• Fc (right kick panel)
• Ff (center of dash)
• Front blower w/ fan motor (under right side of dash)
• Gf1
• Gnd
• Ground j/c 2 (left front corner of engine compt)
• Hot at all times
• Htr fuse 50a
• Ign
• Mg+
• Outside temperature sensor (thermistor assembly) (behind center of front bumper)
• Pnk
• Ptc htr 1 fuse 50a
• Ptc htr 1 relay
• Ptc htr 2 fuse 30a
• Ptc htr 2 relay
• Ptc htr 3 fuse 30a
• Ptc htr 3 relay
• Red
• Semiconductor power integration ecu
• Sol+
• Sol-
• Solar sensor
• Ssr+
• Ssr-

A/C Wiring Diagram, Except Hybrid (3 of 3) for Toyota Highlander Limited 2014

List of elements for A/C Wiring Diagram, Except Hybrid (3 of 3) for Toyota Highlander Limited 2014:

• (behind radiator)
• (behind right quarterpanel)
• (left front of engine compt) ab
• +b1
• +b2
• 2.7l
• 3.5l
• 5v ic
• A/c amplifier (behind right side of dash)
• A43
• Blower motor control
• Blwh
• Can i/f
• Canh
• Canl
• Cltb
• Clte
• Clts
• Combination meter assembly
• Computer
• Computer data lines system
• Connector housing color (brown)
• Connector housing color (gray)
• Cooler (room temperature sensor 2) thermistor (automatic a/c) (right side of cargo area)
• Cooler (room temperature sensor) thermistor (automatic a/c) (left side of dash)
• Cooling fan ecu (front of engine compt)
• Cooling fan motor
• Cooling fan motor 2
• Cpu
• D11
• Damper servo motor (air mix)
• Damper servo motor (air vent mode)
• Data lines
• Defogger system
• Ecm (left side of engine compt)
• Efi engine coolant temperature sensor (rear of engine)
• Engine room r/b 1 (left side of engine compt)
• Ethw
• F19
• F21
• F22
• F24
• F81
• Fan 1 fuse 80a
• Fan 1 relay
• Fc (right kick panel)
• Fd (left center of dash)
• Fe (left kick panel)
• Fl1
• Gnd
• Gnd1
• Gnd2
• Ground j/c 2 (left front corner of engine compt)
• Haz
• Hot at all times
• Hot in on or start
• Ig1 3 fuse 10a
• Instrument panel j/b (behind left end of dash)
• J/c 10 (center of dash)
• La2
• Lb (right rear quarterpanel)
• Main body ecu
• Pnk
• Rbbu
• Rbug
• Rbus
• Rear blower w/ fan motor
• Rear cooling unit (right side of cargo area)
• Red
• Rfc
• Rgnd
• Rlin
• Rr a/c fuse 40a
• S5-2
• Seats
• Seats system
• Sg-6
• Sgnd
• Svdb
• Svds
• Svpb
• Svps
• Sw 1
• System
• Tec
• Thermistor
• Thw

Automatic A/C Wiring Diagram, Hybrid (1 of 4) for Toyota Highlander Limited 2014

List of elements for Automatic A/C Wiring Diagram, Hybrid (1 of 4) for Toyota Highlander Limited 2014:

• A/c amplifier (behind right side of dash)
• A/c control assembly
• A/c control assembly 2
• A/c fuse 5a
• A/c unit (a/c harness assembly)
• A18
• A19
• A20
• A50
• A53
• Af2
• Af4
• B bus
• Blw
• Bus
• Bus g
• Canh
• Canl
• Com
• Computer data lines system
• Connector housing color (black)
• Connector housing color (green)
• Connector housing color (red)
• D15
• Damper servo motor (air inlet)
• Damper servo motor (air mix left)
• Damper servo motor (air mix right)
• Damper servo motor (mode control)
• Defogger system
• Eco mode
• Econ
• Ecu-ig fuse 10a
• F11
• F13
• F14
• F18
• F19
• F80
• Fa (left side of dash)
• Fb (under front of center console)
• Fdef
• Fdfi
• Gnd
• Haz
• Heater switch assembly
• Hot at all times
• Hot w/ ig1 2 relay energized
• Hot w/ ig1 3 relay energized
• Hot w/ ig2 relay energized
• Idh
• Ig+
• Ig1 1 fuse 5a
• Ig1 3 fuse 10a
• Ill+
• Ill-
• Instrument panel j/b (behind left end of dash)
• Interior lights system
• Lin1
• Meter fuse 5a
• Pnk
• Pre
• Ptc1
• Ptc2
• Ptc3
• Rdef
• Red
• Rlin
• Rly
• S5-3
• S5-4
• Seats system
• Sg-2
• Sg-4
• Sg-5
• Sga
• Shin
• Tam
• Tea
• Tfg
• Thermistor
• Tng
• Uf1

Automatic A/C Wiring Diagram, Hybrid (2 of 4) for Toyota Highlander Limited 2014

List of elements for Automatic A/C Wiring Diagram, Hybrid (2 of 4) for Toyota Highlander Limited 2014:

• (in hvac unit) quick heater assembly
• (left front of headliner) cooler thermistor 1
• (left rear corner of engine compt) engine room r/b 2
• A/c pressure sensor (right side of engine compt)
• Ab (left front of engine compt)
• Af5
• Cooler (room temperature sensor) thermistor (left side of dash)
• D11
• D14
• Defs
• Engine room j/b 1 (left side of engine compt)
• Engine room r/b 1 (left side of engine compt)
• F36
• F37
• Fa3
• Fc (right kick panel)
• Ff (center of dash)
• Front blower w/ fan motor (under right side of dash)
• Gnd
• Hot at all times
• Htr fuse 50a
• Ign
• Outside temperature sensor (thermistor assembly) (behind center of front bumper)
• Pnk
• Pre
• Ptc htr 1 fuse 50a
• Ptc htr 1 relay
• Ptc htr 2 fuse 30a
• Ptc htr 2 relay
• Ptc htr 3 fuse 30a
• Ptc htr 3 relay
• Red
• S5v
• Seg3
• Semiconductor power integration ecu
• Sf2
• Tfg
• Tng

Automatic A/C Wiring Diagram, Hybrid (3 of 4) for Toyota Highlander Limited 2014

List of elements for Automatic A/C Wiring Diagram, Hybrid (3 of 4) for Toyota Highlander Limited 2014:

• (behind left end of dash) instrument panel j/b
• (front of engine compt) cooling fan ecu
• (left front of engine compt)
• (left side of engine compt) engine room r/b 3
• +b1
• +b2
• +bwp
• A/c w/ pmp fuse 10a
• A/c w/ pmp relay
• A46
• A60
• A61
• Ab (left front of engine compt)
• Acpb
• Acpe
• Af2
• Automatic light control sensor (under top center of dash)
• C13
• Ca1h
• Ca1l
• Ca2
• Canh
• Canl
• Clk
• Cltb
• Clte
• Clts
• Compressor w/ motor assembly (left front of engine)
• Computer data lines system
• Cooling fan ecu 2
• Cooling fan motor (behind radiator)
• Cooling fan motor 2 (behind readiator)
• D11
• Din
• Diode (heater water pump) (behind left end of dash)
• Dout
• Engine room r/b 1 (left side of engine compt)
• Eti
• F16
• F19
• F24
• Fe (right center of dash)
• Gf1
• Gnd
• Gnd1
• Ground j/c 1 (left front corner of engine compt)
• Ground j/c 2 (left front corner of engine compt)
• Heater water pump assembly (left side of engine compt)
• Hot at all times
• Idh
• Ig1
• Igct relay
• Inv w/ pmp fuse 10a
• Inverter w/ converter assembly (left side of engine compt)
• Inverter water pump w/ motor assembly (left front of engine compt)
• Ite
• Iwp
• Main body ecu
• Mrel
• Nca
• Niwp
• Pnk
• Power management control ecu (left end of dash)
• R/b fuse 3 30a
• Red
• Si2
• Solar sensor
• Stb
• Stbi

Automatic A/C Wiring Diagram, Hybrid (4 of 4) for Toyota Highlander Limited 2014

List of elements for Automatic A/C Wiring Diagram, Hybrid (4 of 4) for Toyota Highlander Limited 2014:

• (behind right quarterpanel)
• +b2
• 5v ic
• A/c amplifier (behind right side of dash)
• A43
• A78
• Blower motor control
• Blwh
• Can i/f
• Canh
• Canl
• Combination meter assembly
• Computer
• Computer data lines system
• Connector housing color (brown)
• Connector housing color (gray)
• Cooler (room temperature sensor 2) thermistor (right side of cargo area)
• Cpu
• Damper servo motor (air mix)
• Damper servo motor (air vent mode)
• Data lines
• Defogger system
• Ecm (right side of engine compt)
• Efi engine coolant temperature sensor (rear of engine)
• Engine room j/b 1 (left side of engine compt)
• Engine room r/b 1 (left side of engine compt)
• Ethw
• F21
• F22
• F81
• Fan 1 fuse 50a
• Fan 1 relay
• Fan 2 fuse 50a
• Fan 2 relay
• Fc (right kick panel)
• Fd (left center of dash)
• Fl1
• Gnd
• Gnd2
• Ground j/c 2 (left front corner of engine compt)
• Haz
• Hot at all times
• J/c 10 (center of dash)
• J/c 2 (left side of engine compt)
• L21
• L22
• La2
• Lb (right rear quarter- panel)
• Lb (right rear quarterpanel)
• Noise filter (rear a/c) (right rear of cargo area)
• Pnk
• Rbbu
• Rbug
• Rbus
• Rear blower w/ fan motor
• Rear cooling unit (right side of cargo area)
• Red
• Rfc
• Rgnd
• Rlin
• Rr a/c fuse 40a
• S5-2
• Seats system
• Sg-6
• Sgnd
• Ssr+
• Ssr-
• Ssrg
• Svdb
• Svds
• Svpb
• Svps
• Sw 1
• System
• Tec
• Thermistor
• Thw

ANTI-LOCK BRAKES

Anti-lock Brakes Wiring Diagram, Except Hybrid (1 of 2) for Toyota Highlander Limited 2014

List of elements for Anti-lock Brakes Wiring Diagram, Except Hybrid (1 of 2) for Toyota Highlander Limited 2014:

• (w/ dynamic radar cruise control & downhill assist control) stop lp relay
• +bs
• 2wd
• 4wd
• A70
• A71
• Abs 1 fuse 50a
• Abs 2 fuse 30a
• Ae (right front corner of engine compt)
• Af (right front corner of engine compt)
• Am1
• Brake actuator assembly (right rear of engine compt)
• Brake pedal load sensing switch (above brake pedal)
• Canh
• Canl
• Computer data lines system
• Cruise control system
• Csw
• Downhill assist control
• Downhill assist control switch (if equipped)
• Engine room r/b 1 (left side of engine compt)
• F12
• F15
• F16
• Fa2
• Fb (under front of center console)
• Fl+
• Fl-
• Fr+
• Fr-
• Fsw+
• Gnd1
• Gnd2
• Ground j/c 2 (left front corner of engine compt)
• Hdcs
• Hot at all times
• Hot w/ ig1 3 relay energized
• Ig1
• Ig1 2 fuse 7.5a
• Instrument panel j/b (behind left end of dash)
• Interior lights system
• J/c 1 (left side of dash)
• Left front speed sensor (left front wheel hub)
• Left rear speed sensor (left rear wheel hub)
• Om1
• Or1
• Red
• Right front speed sensor (right front wheel hub)
• Rl+
• Rl-
• Rr+
• Rr-
• Sp1
• Stop fuse 10a
• Stop light switch assembly (above brake pedal)
• Stp
• Stp2
• Stpo
• Vsc off switch
• W/ dynamic radar cruise control &
• W/o dynamic radar cruise control & downhill assist control

Anti-lock Brakes Wiring Diagram, Except Hybrid (2 of 2) for Toyota Highlander Limited 2014

List of elements for Anti-lock Brakes Wiring Diagram, Except Hybrid (2 of 2) for Toyota Highlander Limited 2014:

• 2wd
• 4wd
• 5v ic
• A48
• A51
• A53
• Acc
• Airbag sensor assembly (under front of center console)
• Am1
• B/le
• Bat
• Brake fluid level warning switch (brake master cylinder reservoir sub-assembly) (on brake master cylinder reservoir)
• Can if
• Canh
• Canl
• Combination meter
• Computer data lines system
• Cpu
• Ecu- acc fuse 5a
• Engine room r/b 1 (left side of engine compt)
• Ess
• F19
• F22
• F28
• F32
• F38
• Fa2
• Fd (left center of dash)
• Fe (right center of dash)
• Ground j/c 2 (left front corner of engine compt)
• Hot at all times
• Hot w/ acc relay energized
• Hot w/ ig1 3 relay energized
• Hot w/ ig2 relay energized
• I/f
• Ig 1
• Ig+
• Ig1 3 fuse 10a
• Instrument panel j/b (behind left end of dash)
• J/c 7 (right center of dash)
• Main body ecu (on instrument panel j/b)
• Meter fuse 5a
• Mpx-b 1 fuse 5a
• Om1
• Oo1
• Parking brake switch assembly (at base of parking brake pedal)
• Pkb
• Pnk
• Red
• Right rear speed sensor (right rear wheel hub)
• Steering sensor (in steering column)
• Yaw rate sensor

Anti-lock Brakes Wiring Diagram, Hybrid (1 of 4) for Toyota Highlander Limited 2014

List of elements for Anti-lock Brakes Wiring Diagram, Hybrid (1 of 4) for Toyota Highlander Limited 2014:

• (right front of engine compt) ground j/c 4
• +bi2
• +bi4
• A44
• A45
• A62
• A65
• Abs main 2 fuse 10a
• Abs mtr 1 fuse 50a
• Abs mtr 1 relay
• Abs mtr 2 fuse 50a
• Abs mtr 2 relay
• Am3
• Brake stroke simulator cylinder (left rear of engine compt)
• Bs01
• Bs02
• Bs03
• Cty
• Door locks system
• Engine room r/b 1 (left side of engine compt)
• Engine room r/b 3 (left side of engine compt)
• Fla+
• Fla-
• Flr+
• Flr-
• Fr+
• Fr-
• Fra+
• Fra-
• Frr+
• Frr-
• Gnd
• Gnd6
• Ground j/c 5 (right front of engine compt)
• Gs1
• Hot at all times
• Left front door courtesy light switch (in left "b" pillar)
• Mr1
• Mr2
• Mtt
• Nca
• Pac1
• Pck1
• Pck2
• Pfl
• Pfr
• Pmc1
• Pmc2
• Pnk
• Prl
• Prr
• R1-
• R2-
• Red
• Right front speed sensor (right front wheel hub)
• Rla+
• Rla-
• Rlr+
• Rlr-
• Rr+
• Rr-
• Rra+
• Rra-
• Rrr+
• Rrr-
• Rss
• Sg1
• Sg2
• Sg3
• Short connector (right front of engine)
• Skid control ecu (behind right side of dash)
• Smc1
• Smc2
• Stpo
• Vcm
• Vcm2
• W/ dynamic radar cruise control

Anti-lock Brakes Wiring Diagram, Hybrid (2 of 4) for Toyota Highlander Limited 2014

List of elements for Anti-lock Brakes Wiring Diagram, Hybrid (2 of 4) for Toyota Highlander Limited 2014:

• A48
• A49
• A50
• Ae (right front corner of engine compt)
• Ag (right front corner of engine compt)
• Bm1
• Bm2
• Brake actuator assembly (right rear of engine compt)
• Gnd1
• Gnd2
• Mtt
• Nca
• Pck1
• Pck2
• Pnk
• Red
• W/ dynamic radar cruise control

Anti-lock Brakes Wiring Diagram, Hybrid (3 of 4) for Toyota Highlander Limited 2014

List of elements for Anti-lock Brakes Wiring Diagram, Hybrid (3 of 4) for Toyota Highlander Limited 2014:

• (left side of dash) j/c 1
• (w/ dynamic radar cruise control) stop lamp relay
• 5v ic
• A48
• A53
• A70
• A71
• Acc
• Am1
• Bat
• Can if
• Canh
• Canl
• Combination meter
• Computer data lines system
• Cpu
• D11
• Ecu- acc fuse 5a
• Engine room r/b 1 (left side of engine compt)
• Ess
• F19
• F22
• F28
• F32
• Fd (left center of dash)
• Fe (right center of dash)
• Gnd
• Gnd1
• Hot at all times
• Hot w/ acc relay energized
• Hot w/ ig2 relay energized
• Ig 1
• Ig+
• Instrument panel j/b (behind left end of dash)
• J/c 7 (right center of dash)
• Main body ecu (on instrument panel j/b)
• Meter fuse 5a
• Mpx-b 1 fuse 5a
• Nca
• Om1
• Parking brake switch assembly (at base of parking brake pedal)
• Pkb
• Pnk
• Red
• Right rear speed sensor (right rear wheel hub)
• Steering sensor (in steering column)
• Stop fuse 10a
• Stop light switch (above brake pedal)
• W/ dynamic radar cruise control
• W/o dynamic radar cruise control
• Yaw rate sensor assembly (under center console)

Anti-lock Brakes Wiring Diagram, Hybrid (4 of 4) for Toyota Highlander Limited 2014

List of elements for Anti-lock Brakes Wiring Diagram, Hybrid (4 of 4) for Toyota Highlander Limited 2014:

• (left side of engine compt)
• (right front of engine compt) ground j/c 4
• +bc
• +bi1
• +bi3
• A43
• A51
• A63
• A64
• Abs main 1 fuse 10a
• Abs main 3 fuse 10a
• Am1
• Brake fluid level warning switch (brake master cylinder reservoir assembly) (on brake master cylinder reservoir)
• Brake pedal stroke sensor assembly (top of brake pedal assembly)
• Ca1h
• Ca1l
• Ca2h
• Ca2l
• Capacitor fuse 10a
• Cbi1
• Cbi2
• Computer data lines system
• Cruise control system
• Csw
• Ena
• Engine room r/b 1 (left side of engine compt)
• Engine room r/b 3
• F12
• F15
• F20
• Fa2
• Fail
• Fb (under front of center console)
• Fl+
• Fl-
• Fss
• Gnd
• Gnd2
• Gnd3
• Gnd4
• Gnd5
• Ground j/c 5 (right front of engine compt)
• Gs2
• Hot at all times
• Hot w/ ig1 3 relay energized
• Hot w/ ig2 relay energized
• Ig 2 fuse 7.5a
• Ig1
• Ig1 2 fuse 7.5a
• Ig1 3 fuse 10a
• Ig2
• Instrument panel j/b (behind left end of dash)
• Interior lights system
• Lbl
• Left front speed sensor (left front wheel hub)
• Left rear speed sensor (left rear wheel hub)
• Nca
• Om1
• Out1
• Out2
• Red
• Rl+
• Rl-
• Skg
• Skid control ecu (behind right side of dash)
• Sks
• Sks1
• Sks2
• Sp1
• Stp
• Stp2
• Vcsk
• Vsc off switch
• W/ dynamic radar cruise control

ANTI-THEFT

Forced Entry Wiring Diagram, Except Hybrid with Smart Key System (1 of 5) for Toyota Highlander Limited 2014

List of elements for Forced Entry Wiring Diagram, Except Hybrid with Smart Key System (1 of 5) for Toyota Highlander Limited 2014:

• (right center of dash) fe
• Acc
• Act+
• Act-
• Actd
• All dr lock relay
• Bcty
• Becu
• Bzr
• Canh
• Canl
• Computer data lines system
• D-dr unlock relay
• D/l fuse 25a
• D10
• D11
• D12
• D22
• D23
• D26
• D27
• D30
• Domr
• Door back fuse 10a
• Door back relay
• Door control switch assembly
• Ecu-acc fuse 5a
• Engine hood courtesy switch (hood lock assembly) (near hood latch)
• Exterior lights system
• F18
• F19
• F24
• F27
• F29
• F30
• F31
• Fa (left side of dash)
• Fa2
• Fc (right kick panel)
• Fl2
• Flcy
• Fm2
• Frcy
• Gnd1
• H10
• H12
• H33
• H34
• H36
• Hcty
• Hf1
• Horn
• Horns system
• Hot at all times
• Hot w/ acc relay energized
• Hrly
• Ile
• Ill+
• Ill-
• Instrument panel j/b (behind left end of dash)
• Interior lights system
• J/c ground 2 (left front corner of engine compt)
• L/d-dr unlock relay
• Lcty
• Left front door courtesy light switch (in left "b" pillar)
• Lock
• Lsfl
• Lsfr
• Lswl
• Lswr
• Main body ecu (on instrument panel j/b)
• Rcty
• Red
• Right front door courtesy light switch (in right "b" pillar)
• Tr+
• Trly
• Ul1
• Ul3
• Unlock

Forced Entry Wiring Diagram, Except Hybrid with Smart Key System (2 of 5) for Toyota Highlander Limited 2014

List of elements for Forced Entry Wiring Diagram, Except Hybrid with Smart Key System (2 of 5) for Toyota Highlander Limited 2014:

• Act+
• Act-
• Back door lock assembly (bottom center of back door)
• Back door lock assembly (w/o power back door) (bottom center of back door)
• Courtesy
• Cty
• Engine room r/b 1 (left side of engine compt)
• Fa (left side of dash)
• Fc (right kick panel)
• Fl2
• Hf1
• Hot at all times
• If1
• J/c 8 (right end of dash)
• Km1
• Left front door lock w/ motor assembly
• Left rear door courtesy light switch (in left "c" pillar)
• Left rear door lock w/ motor assembly (rear of left rear door)
• Lock
• Lock key
• Lssr
• Ma (in left rear door)
• Pnk
• Red
• Right front door lock w/ motor assembly
• Right rear door courtesy light switch (in right "c" pillar)
• S-horn fuse 7.5a
• S-horn relay
• Security horn assembly (left rear of engine compt)
• Tion detec- unlock
• Un- key
• W/ power back door
• W/ rear power window jam protection
• W/o power back door
• W/o rear power window jam protection
• Xa (left side of back door)
• Xm1

Forced Entry Wiring Diagram, Except Hybrid with Smart Key System (3 of 5) for Toyota Highlander Limited 2014

List of elements for Forced Entry Wiring Diagram, Except Hybrid with Smart Key System (3 of 5) for Toyota Highlander Limited 2014:

• 2nd row seat)
• 5v 1c
• Ante6
• Ante7
• Ante8
• Brake actuator assembly (right rear of engine compt)
• Can i/f
• Canh
• Canl
• Cargo floor)
• Clgb
• Combination meter assembly
• Computer data lines system
• Cpu
• Driver display
• Driver led
• F22
• F95
• Fa2
• Fd (left center of dash)
• Fl2
• Fm3
• I/f
• Ig+
• Indoor electrical key antenna assembly 2 (under front of
• Indoor electrical key antenna assembly 3 (middle of rear
• J/c 4 (right side of dash)
• J/c ground 2 (left front corner of engine compt)
• Jl1
• La (right "b" pillar)
• Lssr
• Om1
• Pnk
• Rear electrical key antenna (behind right side of rear bumper cover)
• Red
• Right rear door lock w/ motor assembly (rear of right rear door)
• Sp1
• Speaker
• Telltales
• Tion detec- unlock
• W/ rear power window jam protection
• W/o rear power window jam protection
• Wireless door lock buzzer (left side of engine compt)

Forced Entry Wiring Diagram, Except Hybrid with Smart Key System (4 of 5) for Toyota Highlander Limited 2014

List of elements for Forced Entry Wiring Diagram, Except Hybrid with Smart Key System (4 of 5) for Toyota Highlander Limited 2014:

• (base of left "d" pillar)
• A31
• A41
• A42
• A48
• A53
• Am2 fuse 7.5a
• Back door opener switch assembly
• Bdsu
• Certification ecu (behind right side of dash)
• Cg6b
• Cg7b
• Cg8b
• Clg6
• Clg7
• Clg8
• Clock assembly
• Csel
• Data
• Engine room r/b 1 (left side of engine compt)
• F12
• F19
• F32
• Fb (under front of center console)
• Fm2
• Fm3
• Gf1
• Gnd
• Hot at all times
• Hot w/ ig1 3 relay energized
• Hot w/ ig2 relay energized
• Ig1 3 fuse 10a
• Instrument panel j/b (behind left end of dash)
• J/c 7 (right center of dash)
• J/c 9 (left center of dash)
• Lock
• Mc (left rear quarterpanel)
• Meter fuse 5a
• Mpx-b 1 fuse 5a
• Open
• Pnk
• Power distribution system
• Rco
• Rdam
• Red
• Security ind
• Smart door control receiver assembly
• Stop fuse 10a
• Tire pressure warning antenna & receiver (electrical key & tire pressure monitoring system receiver assembly) (base of left "d" pillar)
• Tsw5
• Tsw6
• W/ tire pressure warning system
• W/o tire pressure warning system
• Xa (left side of back door)
• Xm1
• Qx2

Forced Entry Wiring Diagram, Except Hybrid with Smart Key System (5 of 5) for Toyota Highlander Limited 2014

List of elements for Forced Entry Wiring Diagram, Except Hybrid with Smart Key System (5 of 5) for Toyota Highlander Limited 2014:

• (above brake pedal) stop light switch
• (in left front door) left front electrical key antenna
• (in right front door) right front electrical key antenna
• (left side of dash) j/c 1
• (left side of engine compt) engine control module
• (right side of dash) j/c 4
• A43
• A70
• Accd
• Af2
• Af3
• Af4
• Agnd
• Ant1
• Ant2
• Ante5
• Canh
• Canl
• Certification ecu (behind right side of dash)
• Cg1b
• Cg2b
• Cg5b
• Clg1
• Clg2
• Clg5
• Clgb
• Code
• Coil antenna
• Computer data lines system
• Cutb
• Efii
• Efio
• Engine switch
• F10
• F13
• F94
• F95
• Fe (right center of dash)
• Hf1
• If1
• Ig1d
• Imi
• Imo
• Ind
• Indoor electrical key antenna assembly 1 (in center console)
• Lin
• Neo
• Pnk
• Power distribution system
• Red
• Shift interlock system
• Slp
• Slr+
• Spd
• Ss1
• Ss2
• Ssw1
• Ssw2
• Sta
• Star
• Starting/charging system
• Stp1
• Swil
• Txct
• Vc5

Forced Entry Wiring Diagram, Except Hybrid without Smart Key System (1 of 4) for Toyota Highlander Limited 2014

List of elements for Forced Entry Wiring Diagram, Except Hybrid without Smart Key System (1 of 4) for Toyota Highlander Limited 2014:

• (right center of dash) fe
• Acc
• Act+
• Act-
• Actd
• All dr lock relay
• Back door fuse 10a
• Back door relay
• Bcty
• Bdsu
• Becu
• Bzr
• Canh
• Canl
• Computer data lines system
• D-dr unlock relay
• D/l fuse 25a
• D10
• D11
• D12
• D13
• D22
• D23
• D26
• D27
• D28
• D30
• Domr
• Door control switch assembly
• Ecu-acc fuse 5a
• Engine hood courtesy switch (hood lock assembly) (near hood latch)
• Exterior lights system
• F18
• F19
• F24
• F27
• F29
• F30
• F31
• Fa (left side of dash)
• Fa2
• Fc (right kick panel)
• Fl2
• Flcy
• Fm2
• Fm3
• Frcy
• Gbs
• Gcty
• Ghry
• Glass hatch opener switch assembly (if equipped)
• Gnd1
• Gosw
• H10
• H12
• H33
• H34
• H36
• Hcty
• Hf1
• Horn
• Horns system
• Hot at all times
• Hot w/ acc relay energized
• Hrly
• Ile
• Ill+
• Ill-
• Ind
• Instrument panel j/b (behind left end of dash)
• Interior lights system
• J/c ground 2 (left front corner of engine compt)
• Ksw
• L/d-dr unlock relay
• Lcty
• Left front door courtesy light switch (in left "b" pillar)
• Lock
• Lsfl
• Lsfr
• Lswl
• Lswr
• Main body ecu (on instrument panel j/b)
• Prg
• Rcty
• Rda
• Red
• Right front door courtesy light switch (in right "b" pillar)
• Tr+
• Trly
• Ul1
• Ul3
• Unlock
• W/ glass hatch opener
• Xa (left side of back door)
• Xm2

Forced Entry Wiring Diagram, Except Hybrid without Smart Key System (2 of 4) for Toyota Highlander Limited 2014

List of elements for Forced Entry Wiring Diagram, Except Hybrid without Smart Key System (2 of 4) for Toyota Highlander Limited 2014:

• (w/ glass hatch opener) glass hatch relay 1
• Act+
• Act-
• Back door lock assembly (bottom center of back door)
• Back door lock assembly (w/o power back door) (bottom center of back door)
• Courtesy
• Cty
• Fa (left side of dash)
• Fc (right kick panel)
• Fl2
• Hf1
• If1
• J/c 8 (right end of dash)
• Km1
• Left front door lock w/ motor assembly
• Left rear door courtesy light switch (in left "c" pillar)
• Left rear door lock w/ motor assembly (rear of left rear door)
• Lock
• Lock key
• Lssr
• Ma (in left rear door)
• Mb (left "c" pillar)
• Pnk
• Red
• Relay box 6 (left "d" pillar)
• Right front door lock w/ motor assembly
• Right rear door courtesy light switch (in right "c" pillar)
• Tion detec- unlock
• Un- key
• W/ power back door
• W/ rear power window jam protection
• W/o power back door
• W/o rear power window jam protection
• Xa (left side of back door)
• Xm1

Forced Entry Wiring Diagram, Except Hybrid without Smart Key System (3 of 4) for Toyota Highlander Limited 2014

List of elements for Forced Entry Wiring Diagram, Except Hybrid without Smart Key System (3 of 4) for Toyota Highlander Limited 2014:

• (under front of center console) fb
• A21
• A42
• A48
• A53
• Back door opener switch assembly
• Bdsu
• Clock assembly
• Engine room r/b 1 (left side of engine compt)
• F19
• F32
• Fl2
• Fm2
• Gf1
• Gnd
• Hot at all times
• Hot w/ ig1 3 relay energized
• Hot w/ ig2 relay energized
• Ig1 3 fuse 10a
• Instrument panel j/b (behind left end of dash)
• J/c 7 (right center of dash)
• J/c 9 (left center of dash)
• J/c ground 2 (left front corner of engine compt)
• Jl1
• La (right "b" pillar)
• Lssr
• Meter fuse 5a
• Mpx-b 1 fuse 5a
• Open
• Pnk
• Red
• Right rear door lock w/ motor assembly (rear of right rear door)
• S-horn fuse 7.5a
• S-horn relay
• Security horn assembly (left rear of engine compt)
• Security ind
• Tion detec- unlock
• W/ rear power window jam protection
• W/o rear power window jam protection
• Wireless door lock buzzer (left side of engine compt)
• Xa (left side of back door)
• Xm1
• Qx1

Forced Entry Wiring Diagram, Except Hybrid without Smart Key System (4 of 4) for Toyota Highlander Limited 2014

List of elements for Forced Entry Wiring Diagram, Except Hybrid without Smart Key System (4 of 4) for Toyota Highlander Limited 2014:

• (left center of dash)
• 5v 1c
• Back window lock assembly (w/ glass hatch opener)
• Can i/f
• Can+
• Can-
• Canh
• Canl
• Combination meter assembly
• Computer data lines system
• Courtesy
• Cpu
• Door control receiver sub assembly (in left "d" pillar)
• Driver display
• Driver led
• F22
• Fb (under front of center console)
• Fd (left center of dash)
• Fm2
• Gbsi
• Gnd
• I/f
• Ig+
• J/c 4 (right side of dash)
• J/c 9
• Mc (left rear quarterpanel)
• Option connector (remote engine starter & glass breakage sensor) (behind right side of dash)
• Pnk
• Prg
• Rda
• Red
• Speaker
• Telltales
• Tire pressure warning antenna & receiver (door control & tire pressure monitoring system receiver assembly) (base of left "d" pillar)
• Un-lock warning switch assembly (in steering column)
• W/ tire pressure warning system
• W/o tire pressure warning system
• Xa (left side of back door)
• Xm3

Forced Entry Wiring Diagram, Hybrid (1 of 5) for Toyota Highlander Limited 2014

List of elements for Forced Entry Wiring Diagram, Hybrid (1 of 5) for Toyota Highlander Limited 2014:

• Acc
• Act+
• Act-
• Actd
• All dr lock relay
• Back door fuse 10a
• Bcty
• Becu
• Bzr
• Can+
• Can-
• Canh
• Canl
• Computer data lines system
• D-dr unlock relay
• D/l fuse 25a
• D10
• D11
• D12
• D22
• D23
• D25
• D26
• D27
• D30
• Domr
• Door control switch assembly
• Dswh
• Ecu-acc fuse 5a
• Engine hood courtesy switch (hood lock assembly) (near hood latch)
• Exterior lights system
• F18
• F19
• F24
• F27
• F29
• F30
• F31
• F94
• Fa (left side of dash)
• Fa2
• Fc (right kick panel)
• Fe (right center of dash)
• Fl2
• Flcy
• Fm2
• Fm3
• Frcy
• Gbs
• Gbsi
• Gcty
• Ghry
• Glass hatch opener switch assembly
• Gnd1
• Gosw
• Ground j/c 2 (left front corner of engine compt)
• H10
• H12
• H33
• H34
• H36
• Hcty
• Hf1
• Horn
• Horns system
• Hot at all times
• Hot w/ acc relay energized
• Hrly
• Ile
• Ill+
• Ill-
• Instrument panel j/b (behind left end of dash)
• Interior lights system
• J/c 4 (right side of dash)
• L/d-dr unlock relay
• Lcty
• Left front door courtesy light switch (in left "b" pillar)
• Lin2
• Lock
• Lsfl
• Lsfr
• Lswl
• Lswr
• Main body ecu (on instrument panel j/b)
• Option connector (remote engine starter & glass breakage sensor) (behind right side of dash)
• Pnk
• Rcty
• Red
• Right front door courtesy light switch (in right "b" pillar)
• Rslp
• Shift interlock system
• Trly
• Ul1
• Ul3
• Unlock
• W/o security horn
• Xa (left side of back door)
• Xm2

Forced Entry Wiring Diagram, Hybrid (2 of 5) for Toyota Highlander Limited 2014

List of elements for Forced Entry Wiring Diagram, Hybrid (2 of 5) for Toyota Highlander Limited 2014:

• Back door lock assembly (bottom center of back door)
• Cann
• Canp
• Computer data lines system
• Courtesy
• Cty
• Fa (left side of dash)
• Fc (right kick panel)
• Fl2
• Ful
• Glass hatch relay 1
• Hf1
• If1
• J/c 8 (right end of dash)
• Km1
• Left front door lock w/ motor assembly
• Left rear door courtesy light switch (in left "c" pillar)
• Left rear door lock w/ motor assembly
• Lock
• Lock key
• Lssr
• Ma (in left "b" pillar)
• Mb (left "c" pillar)
• Multiplex network door ecu (right side of back door)
• Pnk
• Red
• Relay box 6 (top of left "d" pillar)
• Right front door lock w/ motor assembly
• Right rear door courtesy light switch (in right "c" pillar)
• Tion detec- unlock
• Un- key
• W/ rear power window jam protection
• W/o rear power window jam protection
• Xa (left side of back door)
• Xm1

Forced Entry Wiring Diagram, Hybrid (3 of 5) for Toyota Highlander Limited 2014

List of elements for Forced Entry Wiring Diagram, Hybrid (3 of 5) for Toyota Highlander Limited 2014:

• (w/ security horn) s-horn relay
• 5v 1c
• A63
• Back window lock assembly
• Ca1h
• Ca1l
• Can i/f
• Canh
• Canl
• Combination meter assembly
• Computer data lines system
• Courtesy
• Cpu
• Driver display
• Driver led
• Engine room r/b 1 (left side of engine compt)
• F22
• F95
• Fa2
• Fd (left center of dash)
• Fl2
• Ground j/c 2 (left front corner of engine compt)
• Hot at all times
• I/f
• Ig+
• J/c 4 (right side of dash)
• Jl1
• La (right "b" pillar)
• Lssr
• Pnk
• Red
• Right rear door lock w/ motor assembly
• S-horn fuse 7.5a
• Security horn assembly (left rear of engine compt)
• Skid control ecu (behind right side of dash)
• Sp1
• Speaker
• Telltales
• Tion detec- unlock
• W/ rear power window jam protection
• W/o rear power window jam protection
• Wireless door lock buzzer (left side of engine compt)
• Xa (left side of back door)
• Xm3

Forced Entry Wiring Diagram, Hybrid (4 of 5) for Toyota Highlander Limited 2014

List of elements for Forced Entry Wiring Diagram, Hybrid (4 of 5) for Toyota Highlander Limited 2014:

• (right center
• A41
• A42
• A48
• A53
• A60
• A61
• A78
• C59
• Ca1h
• Ca1l
• Ca2
• Clock assembly
• Computer data lines system
• D19
• E12
• Engine room j/b 1 (left side of engine compt)
• Engine room r/b 1 (left side of engine compt)
• F15
• F16
• F19
• F32
• F94
• F95
• Fb (under front of center console)
• Gf1
• Hot at all times
• Hot w/ ig1 3 relay energized
• Hot w/ ig2 relay energized
• Ig1 3 fuse 10a
• Ig2
• Ig2-efi fuse 10a
• Imi
• Imo
• Instrument panel j/b (behind left end of dash)
• J/c 2 (left side of engine compt)
• J/c 4 (right side of dash)
• J/c 7 (right center of dash)
• J/c 9 (left center of dash)
• Meter fuse 5a
• Mpx-b 1 fuse 5a
• Mpx-b 3 fuse 5a
• Of dash)
• Pnk
• Power management control ecu (left end of dash)
• Psft
• Red
• Security ind
• Shift lever position sensor (on top of transmission)
• Shift lock control ecu (transmission floor shift assembly) (at base of shifter lever)
• Spdi
• Ssw1
• Ssw2

Forced Entry Wiring Diagram, Hybrid (5 of 5) for Toyota Highlander Limited 2014

List of elements for Forced Entry Wiring Diagram, Hybrid (5 of 5) for Toyota Highlander Limited 2014:

• (base of left "d" pillar) tire pressure warning antenna & receiver (electrical key & tire pressure monitoring system receiver assembly)
• (behind center of hv battery enclosure) indoor electrical key antenna assembly 2
• (behind right center of rear bumper cover) rear electrical key antenna
• (in left front door) left front electrical key antenna
• (in right front door) right front electrical key antenna
• (left rear quarterpanel)
• (middle of rear cargo floor) indoor electrical key antenna assembly 3
• Agnd
• Ant1
• Ant2
• Ante5
• Ante6
• Ante7
• Ante8
• Back door opener switch assembly
• Bdsu
• Canh
• Canl
• Certification ecu (behind right side of dash)
• Cg1b
• Cg2b
• Cg5b
• Cg6b
• Cg7b
• Cg8b
• Clg1
• Clg2
• Clg5
• Clg6
• Clg7
• Clg8
• Clgb
• Code
• Coil antenna
• Computer data lines system
• Csel
• Cutb
• Data
• Efii
• Efio
• F11
• Fe (right center of dash)
• Fl2
• Fm2
• Fm3
• Gnd
• Hf1
• If1
• Ind
• Indoor electrical key antenna assembly 1 (in center console)
• Lin
• Lock
• Mc fm3
• Mv1
• Om1
• Open
• Pnk
• Power switch
• Rco
• Rdam
• Red
• Ss1
• Ss2
• Swil
• Tsw5
• Tsw6
• Txct
• Vc5
• Xa (left side of back door)
• Xm1
• Qx2

Immobilizer Wiring Diagram for Toyota Highlander Limited 2014

List of elements for Immobilizer Wiring Diagram for Toyota Highlander Limited 2014:

• 2.7l
• 3.5l
• A41
• A42
• A43
• A55
• Af3
• Ant1
• Ant2
• Clock assembly
• Computer data lines system
• D19
• D28
• D29
• Ecm (left side of engine compt)
• Efii
• Efio
• F94
• F95
• Fb (under front of center console)
• Fe (right center of dash)
• Gf1
• Gnd
• Hot at all times
• Hot w/ ig2 relay energized
• Ig2 fuse 7.5a
• Ill+
• Ill-
• Imi
• Imo
• Ind
• Instrument panel j/b (behind left end of dash)
• Interior lights system
• J/c 4 (right side of dash)
• J/c 9 (left center of dash)
• Ksw
• Mpx-b 3 fuse 5a
• Pnk
• Red
• Security indicator
• Transponder key coil
• Transponder key ecu (behind center of dash)
• Un-lock warning switch (in steering column)

BODY CONTROL MODULES

Body ECU Wiring Diagram, Except Hybrid (1 of 3) for Toyota Highlander Limited 2014

List of elements for Body ECU Wiring Diagram, Except Hybrid (1 of 3) for Toyota Highlander Limited 2014:

• (left kick panel) can j/c 5
• (right center of dash) fe
• A24
• Acc
• Act+
• Act-
• Actd
• Ahbi
• All dr lk relay
• Anti theft & door locks systems
• Anti theft, interior lights & door locks systems
• Anti-lock brakes & instrument cluster systems
• Anti-theft & door locks systems
• Anti-theft system
• Bcty
• Becu
• Bzr
• Can j/c 6 (right kick panel)
• Cann
• Canp
• D/dr ul relay
• D/l fuse 25a
• D10
• D11
• D12
• D13
• D21
• D22
• D23
• D24
• D25
• D26
• D27
• D28
• D29
• D30
• Domr
• Door back fuse 10a
• Door back relay
• Door locks & anti-theft systems
• Door locks system
• Door locks, anti-theft & trunk, tailgate, fuel doors systems
• Drl
• Ecu-acc fuse 5a
• Exterior lights & interior
• F18
• F19
• F24
• F25
• F26
• F27
• F28
• F29
• F30
• F31
• Fa (left side of dash)
• Ffgo
• Flcl
• Fm1
• Frcl
• Gcty
• Ghry
• Gnd1
• Gosw
• Gsw
• H10
• H12
• H26
• H27
• H33
• H34
• H35
• H36
• Headlights system
• Hf2
• Horn
• Horns system
• Hot at all times
• Hot w/ acc relay energized
• Hot w/ ig1 3 relay energized
• Hrly
• If2
• Ig1 3 fuse 10a
• Ile
• Instrument panel j/b (behind left end of dash)
• Interior lights system
• J/c 7 (right center of dash)
• Ksw
• L/d dr ul relay
• Lcty
• Led1
• Left outer mirror control ecu assembly (w/ memory) (in left door)
• Lights
• Lin2
• Lsfl
• Lsfr
• Lswl
• Lswr
• Main body ecu (on instrument panel j/b)
• Multiplex network door ecu (w/ power back door) (right side of back door)
• Me1
• Navigation & sound systems
• Pbds
• Pkb
• Pnk
• Position control ecu & switch assembly (w/ memory) (left side of driver seat)
• Power tops & power windows systems
• Power windows system
• Rcty
• Red
• Right outer mirror control ecu assembly (w/ memory) (right front door)
• Semiconductor power integration ecu circuit
• Systems
• Tr+
• Trly
• Trunk, tailgate, fuel doors system
• Ul1
• W/ memory & power back door
• Warning & interior lights systems
• Xm2

Body ECU Wiring Diagram, Except Hybrid (2 of 3) for Toyota Highlander Limited 2014

List of elements for Body ECU Wiring Diagram, Except Hybrid (2 of 3) for Toyota Highlander Limited 2014:

• (top center of windshield) (if equipped) lane departure warning camera
• 4wd ecu assembly (if equipped) (left end of dash)
• A43
• A48
• Af4
• Af6
• Air bag sensor assembly (under front of center console)
• Ca1h
• Ca1l
• Ca1n
• Ca1p
• Ca2h
• Ca2l
• Can junction connector 1 (left center of dash)
• Can junction connector 3 (left center of dash)
• Can junction connector 4 (center of dash)
• Can+
• Can-
• Canh
• Canl
• Certification ecu (w/ smart key system) (behind right side of dash)
• Clearance warning ecu assembly (w/ intuitive parking assist system) (right side of dash)
• Data link connector (left side of engine compt)
• Driving support ecu assembly (w/ dynamic radar cruise control) (right side of dash)
• Ecm (left side of engine compt)
• Engine room r/b 1 (left side of engine compt)
• F104
• F105
• F108
• F109
• F110
• F13
• F32
• F38
• Gbsi
• Hot at all times
• Instrument panel j/b (behind left end of dash)
• Junction connector 4 (right side of dash)
• Mf1
• Millimeter wave radar sensor assembly (front center of engine compt)
• Mpx-b 1 fuse 5a
• Network gateway ecu (right side of dash)
• Optional connector (remote engine starter & glass breakage sensor) (behind right side of dash)
• Pnk
• Power steering ecu assembly (behind left side of dash)
• Red
• Sf1
• Steering sensor (in steering column)
• W/ blindspot monitor system
• W/o blindspot monitor system
• Pf1

Body ECU Wiring Diagram, Except Hybrid (3 of 3) for Toyota Highlander Limited 2014

List of elements for Body ECU Wiring Diagram, Except Hybrid (3 of 3) for Toyota Highlander Limited 2014:

• A/c amplifier assembly (behind right side of dash)
• Acan
• Air conditioning & headlights systems
• Anti theft, door locks & interior lights systems
• Anti-theft & door locks systems
• Bdsu
• Brake actuator assembly (right rear of engine compt)
• Ca1n
• Ca1p
• Ca2n
• Ca2p
• Can junction connector 2
• Canh
• Canl
• Cltb
• Clte
• Clts
• Cnh1
• Cnl1
• Combination meter assembly
• Dim
• Door locks & warning systems
• Exterior lights system
• F116
• F117
• F19
• F20
• F22
• F71
• F80
• Fa2
• Ffog
• Flcy
• Frcy
• Gbs
• Hcty
• Head
• Headlights system
• Ind
• Interior lights systems
• Junction terminal (top of left "d" pillar)
• Left blindspot monitor sensor (if equipped) (left rear corner of vehicle)
• Lm1
• M38
• M39
• M40
• M41
• Main body ecu (on instrument panel j/b)
• Mirb
• Mire
• Mirrors system
• Mirs
• Msch
• Mscl
• Navigation receiver assembly (w/ navigation) radio & display receiver assembly (w/o navigation)
• Pnk
• Power windows & power tops systems
• Prg
• Pws
• Rda
• Red
• Right blindspot monitor sensor (right rear corner of vehicle)
• Semiconductor power integration ecu circuit
• Tail
• Television camera assembly (w/ back guide monitor system) (center of back door)
• Trunk, tailgate, fuel doors & door locks systems
• Ul3
• W/ navigation
• W/o navigation
• X12
• Xm1

Body ECU Wiring Diagram, Hybrid (1 of 3) for Toyota Highlander Limited 2014

List of elements for Body ECU Wiring Diagram, Hybrid (1 of 3) for Toyota Highlander Limited 2014:

• (left kick panel) can j/c 5
• (right center of dash) fe
• (right center of dash) j/c 7
• A24
• Acc
• Act+
• Act-
• Actd
• Ahbi
• All dr lk relay
• Anti theft & door locks systems
• Anti theft, interior lights & door locks systems
• Anti-lock brakes & instrument cluster systems
• Anti-theft & door locks systems
• Bcty
• Becu
• Bzr
• Can j/c 6 (right kick panel)
• Cann
• Canp
• D/dr ul relay
• D/l fuse 25a
• D10
• D11
• D12
• D13
• D21
• D22
• D23
• D24
• D25
• D26
• D27
• D28
• D29
• D30
• Domr
• Door locks & anti-theft systems
• Door locks system
• Door locks, anti-theft & trunk, tailgate, fuel doors systems
• Drl
• Ecu-acc fuse 5a
• Exterior lights & interior
• F18
• F19
• F24
• F25
• F26
• F27
• F28
• F29
• F30
• F31
• Fa (left side of dash)
• Ffgo
• Flcl
• Fm1
• Frcl
• Fspt
• Gcty
• Ghry
• Gnd1
• Gosw
• Gsw
• H10
• H12
• H26
• H27
• H33
• H34
• H35
• H36
• Headlights system
• Hf2
• Horn
• Horns system
• Hot at all times
• Hot w/ acc relay energized
• Hot w/ ig1 3 relay energized
• Hrly
• If2
• Ig1 3 fuse 10a
• Ile
• Instrument panel j/b (behind left end of dash)
• Interior lights system
• L/d dr ul relay
• Lcty
• Left outer mirror control ecu assembly (w/ memory) (in left door)
• Lights
• Lin2
• Lsfl
• Lsfr
• Lswl
• Lswr
• Main body ecu (on instrument panel j/b)
• Multiplex network door ecu (w/ power back door) (right side of back door)
• Me1
• Navigation & sound systems
• Pbds
• Pkb
• Pnk
• Position control ecu & switch assembly (w/ memory) (left side of driver seat)
• Power tops & power windows systems
• Power windows system
• Rcty
• Red
• Rfgo
• Right outer mirror control ecu assembly (w/ memory) (right front door)
• Semiconductor power integration ecu circuit
• Systems
• Tr+
• Trly
• Trunk, tailgate, fuel doors system
• Ul1
• W/ memory & power back door
• Xm2

Body ECU Wiring Diagram, Hybrid (2 of 3) for Toyota Highlander Limited 2014

List of elements for Body ECU Wiring Diagram, Hybrid (2 of 3) for Toyota Highlander Limited 2014:

• (right side of dash) clearance warning ecu assembly
• (top center of windshield) (if equipped) lane departure warning camera
• A48
• Af6
• Air bag sensor assembly (under front of center console)
• Ca1h
• Ca1l
• Ca1n
• Ca1p
• Ca2h
• Ca2l
• Ca3n
• Ca3p
• Can j/c 1 (left center of dash)
• Can junction connector 3 (left side of dash)
• Can junction connector 4 (center of dash)
• Can junction connector 6 (right kick panel)
• Can+
• Can-
• Canh
• Canl
• Certification ecu (behind right side of dash)
• Data link connector 3
• Driving support ecu assembly (right side of dash)
• Ecm (right side of engine compt)
• Engine room r/b 1 (left side of engine compt)
• F104
• F106
• F107
• F108
• F11
• F110
• F15
• F16
• F32
• F38
• Fa2
• Gbsi
• Hot at all times
• Instrument panel j/b (behind left end of dash)
• J/c 4 (right side of dash)
• Millimeter wave radar sensor assembly (front center of engine compt)
• Mpx-b 1 fuse 5a
• Optional connector (remote engine starter & glass breakage sensor) (behind right side of dash)
• Pnk
• Power management control ecu (left end of dash)
• Power steering ecu assembly (behind left side of dash)
• Red
• Sf1
• Steering sensor (in steering column)
• W/ navigation
• W/o navigation
• Yaw rate sensor assembly (under center console)
• Pf1

Body ECU Wiring Diagram, Hybrid (3 of 3) for Toyota Highlander Limited 2014

List of elements for Body ECU Wiring Diagram, Hybrid (3 of 3) for Toyota Highlander Limited 2014:

• A/c amplifier assembly (behind right side of dash)
• Acan
• Air conditioning & headlights systems
• Anti theft, door locks & interior lights systems
• Anti-theft & door locks systems
• Ca1h
• Ca1l
• Ca1n
• Ca1p
• Ca2h
• Ca2l
• Ca2n
• Ca2p
• Can junction connector 2 (base of left "d" pillar)
• Canh
• Canl
• Cltb
• Clte
• Clts
• Cnh1
• Cnl1
• Combination meter assembly
• Dim
• Exterior lights system
• F116
• F117
• F19
• F20
• F22
• F71
• F80
• Fa2
• Ffog
• Flcy
• Frcy
• Gbs
• Hcty
• Head
• Headlights system
• Interior lights system
• Junction terminal (top of left "d" pillar)
• Left blindspot monitor sensor (if equipped) (left rear corner of vehicle)
• Lm1
• M38
• M39
• M40
• M41
• Main body ecu (on instrument panel j/b)
• Mf1
• Mirb
• Mire
• Mirrors system
• Mirs
• Msch
• Mscl
• Navigation receiver assembly (w/ navigation)
• Pnk
• Power windows & power tops systems
• Prg
• Pws
• Radio & display receiver assembly (w/o navigation)
• Rda
• Red
• Right blindspot monitor sensor (right rear corner of vehicle)
• Semiconductor power integration ecu circuit
• Skid control ecu assembly (behind right side of dash)
• Tail
• Television camera assembly (w/ back guide monitor system) (center of back door)
• Ul3
• Warning systems
• X12
• Xm1

Semiconductor Power Integration ECU Wiring Diagram, Except Hybrid for Toyota Highlander Limited 2014

List of elements for Semiconductor Power Integration ECU Wiring Diagram, Except Hybrid for Toyota Highlander Limited 2014:

• (left front corner of engine compt)
• Acop
• Acos
• Af2
• Air conditioning system
• Alt
• Alt fuse 140a
• Batt
• D11
• D12
• D14
• Defogger system
• Defs
• Dicr
• Dics
• Dim
• Dims
• Drl
• Drls
• Engine room j/b (left side of engine compt)
• Exterior lights system
• F10
• F18
• F19
• F25
• F26
• Ffgo
• Fogr
• Fogs
• Headlights system
• Hldr
• Hlhl
• Hlhr
• Hot at all times
• Hot w/ ig1 3 relay energized
• Hrdr
• Ig1 3 fuse 10a
• Ign
• Instrument panel j/b (behind left end of dash)
• Main body ecu (on instrument panel j/b)
• Pnk
• Rdef
• Semiconductor power integration ecu
• Tail

Semiconductor Power Integration ECU Wiring Diagram, Hybrid for Toyota Highlander Limited 2014

List of elements for Semiconductor Power Integration ECU Wiring Diagram, Hybrid for Toyota Highlander Limited 2014:

• (left front of engine compt)
• Acop
• Acos
• Af2
• Air conditioning system
• Alt
• Bat
• D11
• D12
• D14
• Dc/dc fuse 150a
• Defogger system
• Defs
• Dicr
• Dics
• Dim
• Dims
• Drl
• Drls
• Engine room j/b 1 (left side of engine compartment)
• Exterior lights system
• F10
• F18
• F19
• F25
• F26
• Ffgo
• Fogr
• Fogs
• Fusible link block assembly
• Headlights system
• Hldr
• Hlhl
• Hlhr
• Hot at all times
• Hot w/ ig1 3 relay energized
• Hrdr
• Ig1 3 fuse 10a
• Ign
• Instrument panel j/b (behind left end of dash)
• Main body ecu (on instrument panel j/b)
• Main fuse 180a
• Pnk
• Rdef
• Semiconductor power integration ecu assembly
• Tail

COMPUTER DATA LINES

Computer Data Lines Wiring Diagram, Except Hybrid (1 of 3) for Toyota Highlander Limited 2014

List of elements for Computer Data Lines Wiring Diagram, Except Hybrid (1 of 3) for Toyota Highlander Limited 2014:

• (behind center of dash) (w/o smart key system) transponder key ecu assembly
• (center of dash) can junction connector 4
• (rear of left side of engine) cd
• (right side of dash) junction connector 4
• (under front of center console) (w/ safety connect) dcm (telematics transceiver)
• (under front of center console) fb
• (under front passenger's seat) occupant detection ecu
• A32
• Af2
• Bat
• Ca1
• Can junction connector 5 (left kick panel)
• Can junction connector 6 (right kick panel)
• Canh
• Canl
• Cann
• Canp
• Dia
• Dlc3 (under left side of dash)
• F18
• F19
• F35
• F94
• F95
• Fm1
• Hf2
• Hot at all times
• If2
• Instrument panel j/b (behind left end of dash)
• Junction connector (center of dash)
• Left outer mirror control ecu assembly (w/ memory) (in left door)
• Lf1
• Ld2
• Main body ecu
• Multiplex network door ecu (w/ power back door) (right side of back door)
• Me1
• Obd fuse 7.5a
• Pnk
• Position control ecu & switch assembly (w/ memory) (left side of driver seat)
• Red
• Right outer mirror control ecu assembly (w/ memory) (right front door)
• Sil
• Tac
• W/ memory & power back door
• Xm2
• D15
• Pf1

Computer Data Lines Wiring Diagram, Except Hybrid (2 of 3) for Toyota Highlander Limited 2014

List of elements for Computer Data Lines Wiring Diagram, Except Hybrid (2 of 3) for Toyota Highlander Limited 2014:

• (left center of dash) junction connector 9
• (right center of dash) fe
• (right center of dash) junction connector 7
• A48
• Acc
• Batt
• Ca1h
• Ca1l
• Ca1n
• Ca1p
• Ca2h
• Ca2l
• Ca2n
• Ca2p
• Can junction connector 2
• Canh
• Canl
• Cnh1
• Cnl1
• Combination meter assembly
• Engine room r/b 1 (left side of engine compt)
• F116
• F117
• F22
• F32
• F71
• Gnd
• Hot at all times
• Ig1
• Ig2
• Instrument panel j/b (behind left end of dash)
• Junction terminal (w/ blind spot monitor system, dynamic radar cruise control, lane departure alert & back guide monitor system) (top of left "d" pillar)
• Left blind spot monitor sensor (if equipped) (left rear corner of vehicle)
• Lm1
• M38
• M39
• M40
• M41
• Mc (left rear quarterpanel)
• Mpx-b 1 fuse 5a
• Msch
• Mscl
• Network gateway ecu (w/ blind spot monitor system, dynamic radar cruise control, lane departure alert & back guide monitor system) (right side of dash)
• Option connector (remote engine starter & glass breakage sensor) (behind right side of dash)
• Pnk
• Radio & display receiver assembly (w/o navigation system) navigation receiver assembly (w/ navigation system)
• Red
• Right blind spot monitor sensor (if equipped) (right rear corner of vehicle)
• Television camera assembly (w/ back guide monitor system) (center of back door)
• W/ blind spot monitor system
• W/ blind spot monitor system, dynamic radar cruise control, lane departure alert & back guide monitor system
• W/ navigation system
• W/o blind spot monitor system
• W/o navigation system
• X12
• Xm1

Computer Data Lines Wiring Diagram, Except Hybrid (3 of 3) for Toyota Highlander Limited 2014

List of elements for Computer Data Lines Wiring Diagram, Except Hybrid (3 of 3) for Toyota Highlander Limited 2014:

• (behind left side of dash) power steering ecu assembly
• (left center of dash) can junction connector 3
• 2.7l
• 3.5l
• 4wd ecu assembly (if equipped) (left end of dash)
• A/c amplifier assembly (behind right side of dash)
• A/c control assembly
• A/c control assembly 2
• A37
• A43
• A51
• A55
• Af4
• Af6
• Air bag sensor assembly (under front of center console)
• Brake actuator assembly (right rear of engine compt)
• Ca1n
• Ca1p
• Ca2h
• Ca2l
• Can junction connector 1 (left center of dash)
• Can+
• Can-
• Canh
• Canl
• Certification ecu (w/ smart key system) (behind right side of dash)
• Clearance warning ecu assembly (w/ intuitive parking assist system) (right side of dash)
• Driving support ecu assembly (w/ dynamic radar cruise control) (right side of dash)
• Ecm (left side of engine compt)
• Ecu-acc fuse 5a
• F104
• F105
• F108
• F109
• F110
• F13
• F38
• F80
• F81
• F92
• F93
• Fa2
• Hot w/ acc relay energized
• Hot w/ ig1 3 relay energized
• Hot w/ ig2 relay energized
• Ig1 3 fuse 10a
• Ig2 fuse 7.5a
• Instrument panel j/b (behind left end of dash)
• Junction connector 3 (left center of dash)
• Junction connector 4 (right side of dash)
• Lane departure warning camera (if equipped) (top center of windshield)
• Lin
• Lin1
• Mf1
• Millimeter wave radar sensor assembly (w/ dynamic radar cruise control) (front center of engine compt)
• Pnk
• Red
• Rlin
• Sf1
• Steering lock actuator assembly (on steering column)
• Steering sensor (in steering column)
• Tach
• Transmission control ecu assembly (3.5l) (left front engine compt)
• Uf1
• W/ blind spot monitor system, dynamic radar cruise control, lane departure alert & back guide monitor system
• Yaw rate sensor
• Pf1

Computer Data Lines Wiring Diagram, Hybrid (1 of 3) for Toyota Highlander Limited 2014

List of elements for Computer Data Lines Wiring Diagram, Hybrid (1 of 3) for Toyota Highlander Limited 2014:

• (center of dash) can junction connector 4
• (rear of left side of engine) cd
• (right front of engine compt) vehicle approaching speaker controller
• (right side of dash) junction connector 4
• (under front of center console) (w/ safety connect) dcm (telematics transceiver)
• (under front of center console) fb
• (under front passenger's seat) occupant detection ecu
• A32
• Af2
• Bat
• Ca1
• Can junction connector 5 (left kick panel)
• Can junction connector 6 (right kick panel)
• Canh
• Canl
• Cann
• Canp
• Dia
• Dlc3 (under left side of dash)
• F18
• F19
• F35
• F94
• F95
• Fm1
• Hf2
• Hot at all times
• If2
• Instrument panel j/b (behind left end of dash)
• Junction connector (center of dash)
• Left outer mirror control ecu assembly (w/ memory) (in left door)
• Lf1
• Ld2
• Main body ecu
• Multiplex network door ecu (w/ power back door) (right side of back door)
• Me1
• Obd fuse 7.5a
• Pnk
• Position control ecu & switch assembly (w/ memory) (left side of driver seat)
• Prst
• Red
• Right outer mirror control ecu assembly (w/ memory) (right front door)
• Sil
• W/ memory & power back door
• Xm2
• D15
• Pf1

Computer Data Lines Wiring Diagram, Hybrid (2 of 3) for Toyota Highlander Limited 2014

List of elements for Computer Data Lines Wiring Diagram, Hybrid (2 of 3) for Toyota Highlander Limited 2014:

• (behind right side of dash) skid control ecu assembly
• (right side of dash) clearance warning ecu assembly
• (right side of engine compt) ecm
• (under center console) yaw rate sensor assembly
• A43
• A63
• Ca1h
• Ca1l
• Ca1n
• Ca1p
• Ca2h
• Ca2l
• Ca2n
• Ca2p
• Can junction connector 2 (base of left "d" pillar)
• Can+
• Can-
• Canh
• Canl
• Cnh1
• Cnl1
• Combination meter assembly
• F116
• F117
• F22
• F71
• Fa2
• Junction terminal (w/ blind spot monitor system, dynamic radar cruise control, intuitive parking assist system lane departure alert & back guide monitor system) (top of left "d" pillar)
• Left blind spot monitor sensor (if equipped) (left rear corner of vehicle)
• Lm1
• M38
• M39
• M40
• M41
• Mc (left rear quarterpanel)
• Msch
• Mscl
• Option connector (remote engine starter & glass breakage sensor) (behind right side of dash)
• Pnk
• Radio & display receiver assembly (w/o navigation system) navigation receiver assembly (w/ navigation system)
• Red
• Right blind spot monitor sensor (if equipped) (right rear corner of vehicle)
• Television camera assembly (w/ back guide monitor system) (center of back door)
• W/ blind spot monitor system, dynamic radar cruise control, intuitive parking assist system lane departure alert & back guide monitor system
• W/ navigation system
• W/o navigation system
• X12
• Xm1

Computer Data Lines Wiring Diagram, Hybrid (3 of 3) for Toyota Highlander Limited 2014

List of elements for Computer Data Lines Wiring Diagram, Hybrid (3 of 3) for Toyota Highlander Limited 2014:

• (behind left side of dash) power steering ecu assembly
• (left side of dash) can junction connector 3
• (on steering column) steering lock actuator assembly
• A/c amplifier assembly (behind right side of dash)
• A/c control assembly
• A/c control assembly 2
• Af6
• Air bag sensor assembly (under front of center console)
• Ca1h
• Ca1l
• Ca1n
• Ca1p
• Ca2h
• Ca2l
• Ca3n
• Ca3p
• Can junction connector 1 (left center of dash)
• Canh
• Canl
• Certification ecu (behind right side of dash)
• Driving support ecu assembly (w/ dynamic radar cruise control) (right side of dash)
• F104
• F106
• F107
• F108
• F11
• F110
• F15
• F16
• F38
• F80
• F81
• F92
• F93
• Junction connector 3 (left side of dash)
• Lane departure warning camera (if equipped) (top center of windshield)
• Lin
• Lin1
• Lin2
• Mf1
• Millimeter wave radar sensor assembly (w/ dynamic radar cruise control) (front center of engine compt)
• Pnk
• Power management control ecu (left end of dash)
• Red
• Rlin
• Sf1
• Steering sensor (in steering column)
• Uf1
• W/ blind spot monitor system, dynamic radar cruise control, intuitive parking assist system lane departure alert & back guide monitor system
• Pf1

COOLING FAN

Battery Cooling Fan Wiring Diagram, Hybrid for Toyota Highlander Limited 2014

List of elements for Battery Cooling Fan Wiring Diagram, Hybrid for Toyota Highlander Limited 2014:

• (5-10 pins not used)
• (5-22 pins not used)
• A60
• Am3
• Batt fan fuse 15a
• Batt fan relay
• Ca1h
• Ca1l
• Center battery cooling blower assembly (under center of rear seat)
• Computer data lines system
• Engine room j/b 3 (left side of engine compt)
• Engine room r/b 1 (left side of engine compt)
• F15
• F16
• Fctl
• Fm1
• Fp0
• Fp1
• Fp2
• Gnd
• Gnd0
• Gnd1
• Gnd2
• Hot at all times
• Hot w/ igct relay energized
• Ig0
• Ig1
• Ig2
• Igct
• Igct 3 fuse 7.5a
• Left battery cooling blower assembly (under left side of rear seat)
• Ma (in left "b" pillar)
• Mb (left "c" pillar)
• Mv1
• Mx1
• Pnk
• Power management control ecu (left end of dash)
• Red
• Right battery cooling blower assembly (under right side of rear seat)
• Si0
• Si1
• Si2

Cooling Fan Wiring Diagram, Except Hybrid for Toyota Highlander Limited 2014

List of elements for Cooling Fan Wiring Diagram, Except Hybrid for Toyota Highlander Limited 2014:

• (behind radiator)
• +b1
• 2.7l
• 3.5l
• A43
• Ab (left front of engine compt)
• Canh
• Canl
• Computer data lines system
• Cooling fan ecu (front of engine compt)
• Cooling fan motor
• Cooling fan motor 2
• Ecm (left side of engine compt)
• Efi engine coolant temperature sensor (rear of engine)
• Engine room r/b 1 (left side of engine compt)
• Ethw
• F14
• Fan 1 fuse 80a
• Fan 1 relay
• Ground j/c 2 (left front corner of engine compt)
• Hot at all times
• Hot in on or start
• Ig1 1 fuse 5a
• Instrument panel j/b (behind left end of dash)
• Pnk
• Red
• Rfc
• Thw

Cooling Fan Wiring Diagram, Hybrid for Toyota Highlander Limited 2014

List of elements for Cooling Fan Wiring Diagram, Hybrid for Toyota Highlander Limited 2014:

• +b1
• +b2
• A43
• Aa (left front of engine compt)
• Ab (left front of engine compt)
• Canh
• Canl
• Computer
• Cooling fan ecu (front of engine compt)
• Cooling fan ecu 2
• Cooling fan motor (behind radiator)
• Cooling fan motor 2 (behind readiator)
• Data lines
• Ecm (right side of engine compt)
• Efi engine coolant temperature sensor (rear of engine)
• Engine room j/b 1 (left side of engine compt)
• Engine room r/b 1 (left side of engine compt)
• Ethw
• F13
• F14
• Fan 1 fuse 50a
• Fan 1 relay
• Fan 2 fuse 50a
• Fan 2 relay
• Ground j/c 2 (left front corner of engine compt)
• Hot at all times
• Hot w/ ig1 2 relay energized
• Ig1 1 fuse 5a
• Instrument panel j/b (behind left end of dash)
• J/c 2 (left side of engine compt)
• Pnk
• Red
• Rfc
• Si2
• System
• Thw

CRUISE CONTROL

Cruise Control Wiring Diagram, Except Hybrid (1 of 3) for Toyota Highlander Limited 2014

List of elements for Cruise Control Wiring Diagram, Except Hybrid (1 of 3) for Toyota Highlander Limited 2014:

• +b2
• 2.7l
• 3.5l
• A43
• Abs 1 fuse 50a
• Accelerator pedal sensor assembly (on accelerator pedal bracket)
• Af3
• Batt
• Ca1
• Ca2
• Canh
• Canl
• Ccs
• Ch (2.7l) cd (3.5l) (2.7l: top rear of engine) (3.5l: rear of left side of engine)
• Computer data lines system
• Diode (shift position) (left end of dash)
• E01
• Ecm (left side of engine compt)
• Efi 1 fuse 10a
• Efi 2 fuse 10a
• Efi main fuse 30a
• Efi main relay
• Engine room j/b (left side of engine compt)
• Engine room r/b 1 (left side of engine compt)
• Epa
• Epa2
• Eta
• Fq1
• Ge01
• Hot at all times
• Mrel
• Nca
• Park/neutral position switch assembly (on transmission)
• Red
• Shift position indicator
• Spd
• St1-
• Stop fuse 10a
• Stop lp relay
• Stp
• Throttle w/ motor body assembly (rear of engine compt)
• Transmission control ecu assembly (left front of engine compt)
• Vcp2
• Vcpa
• Vcta
• Vpa
• Vpa2
• Vta
• Vta1
• Vta2

Cruise Control Wiring Diagram, Except Hybrid (2 of 3) for Toyota Highlander Limited 2014

List of elements for Cruise Control Wiring Diagram, Except Hybrid (2 of 3) for Toyota Highlander Limited 2014:

• +res
• -set
• 5v ic
• A53
• A70
• A71
• Af2
• Bkup lp fuse 10a
• Ca1
• Can i/f
• Cancel
• Ch (top rear of engine)
• Combination meter assembly
• Computer data lines system
• Cpu
• Cruise control main switch
• Cruise control switch
• Display driver
• Ecu-acc fuse 5a
• F10
• F12
• F15
• F17
• F21
• F22
• F61
• F95
• Fa2
• Fd (left center of dash)
• Hot w/ acc relay energized
• Hot w/ ig1 2 relay energized
• Hot w/ ig1 3 relay energized
• Hot w/ ig2 relay energized
• I/f
• Ig1 2 fuse 7.5a
• Ig2 fuse 7.5a
• Instrument panel j/b (behind left end of dash)
• J/c 1 (left side of dash)
• J/c 10 (center of dash)
• J/c 4 (right side of dash)
• Meter fuse 5a
• On- off
• Red
• Speaker
• Spiral cable w/ sensor sub-assembly (in steering wheel)

Cruise Control Wiring Diagram, Except Hybrid (3 of 3) for Toyota Highlander Limited 2014

List of elements for Cruise Control Wiring Diagram, Except Hybrid (3 of 3) for Toyota Highlander Limited 2014:

• (above brake pedal) stop light switch
• 2wd
• 4wd
• A70
• A71
• Ae (right front corner of engine compt)
• Am1
• Brake actuator assembly (right rear of engine compt)
• Canh
• Canl
• Computer data lines system
• Fl+
• Fl-
• Fr+
• Fr-
• Gnd2
• J/c 1 (left side of dash)
• Left front speed sensor (left front wheel hub)
• Left rear speed sensor (left rear wheel hub)
• Om1
• Oo1
• Or1
• Red
• Right front speed sensor (right front wheel hub)
• Right rear speed sensor (right rear wheel hub)
• Rl+
• Rl-
• Rr+
• Rr-
• Sp1
• Stp
• Stp2
• Stpo

Cruise Control Wiring Diagram, Hybrid (1 of 2) for Toyota Highlander Limited 2014

List of elements for Cruise Control Wiring Diagram, Hybrid (1 of 2) for Toyota Highlander Limited 2014:

• +b2
• 5v ic
• A43
• A60
• A61
• A70
• A78
• Accelerator pedal sensor assembly (on accelerator pedal bracket)
• Af4
• C59
• Ca1h
• Ca1l
• Ca2
• Can i/f
• Canh
• Canl
• Ccs
• Cd (rear of left side of engine)
• Combination meter assembly
• Computer data lines system
• Cpu
• Display driver
• E02
• Ecm (right side of engine compt)
• Efi 2 fuse 10a
• Efi main fuse 30a
• Efi main relay
• Engine room j/b 1 (left side of engine compt)
• Epa
• Epa2
• Eta
• F15
• F16
• F22
• F94
• F95
• Fa (left side of dash)
• Fa2
• Fd (left center of dash)
• Ge01
• Hot at all times
• Hot w/ ig2 relay energized
• I/f
• Ig2
• Ig2 efi fuse 10a
• J/c 1 (left side of dash)
• J/c 2 (left side of engine compt)
• J/c 4 (right side of dash)
• Mrel
• Nca
• Pnk
• Power management control ecu (left end of dash)
• Psft
• Red
• Shift lever position sensor (on top of transmission)
• Spdi
• Speaker
• St1-
• Stp
• Throttle body w/ motor assembly (rear of engine compt)
• Vcp2
• Vcpa
• Vcta
• Vpa
• Vpa2
• Vta
• Vta1
• Vta2

Cruise Control Wiring Diagram, Hybrid (2 of 2) for Toyota Highlander Limited 2014

List of elements for Cruise Control Wiring Diagram, Hybrid (2 of 2) for Toyota Highlander Limited 2014:

• (right front of engine compt)
• +res
• -set
• A53
• A62
• A63
• A64
• A65
• A70
• Am1
• Ca1h
• Ca1l
• Cancel
• Computer data lines system
• Cruise control main switch
• Cruise control switch
• Engine room r/b 1 (left side of engine compt)
• F10
• F20
• F61
• Fe (right center of dash)
• Fl+
• Fl-
• Fr+
• Fr-
• Fss
• Gnd2
• Ground j/c 4
• Gs1
• Gs2
• Hot at all times
• Hot w/ ig1 3 relay energized
• Hot w/ ig2 relay energized
• Ig1
• Ig1 3 fuse 10a
• Ig2 fuse 7.5a
• Instrument panel j/b (behind left end of dash)
• J/c 1 (left side of dash)
• Left front speed sensor (left front wheel hub)
• Left rear speed sensor (left rear wheel hub)
• Meter fuse 5a
• Nca
• Om1
• On- off
• Pnk
• Red
• Right front speed sensor (right front wheel hub)
• Right rear speed sensor (right rear wheel hub)
• Rl+
• Rl-
• Rr+
• Rr-
• Rss
• Skid control ecu (behind right side of dash)
• Sp1
• Spiral cable w/ sensor sub-assembly (in steering wheel)
• Stop fuse 10a
• Stop light switch (above brake pedal)

Dynamic Laser Cruise Control Wiring Diagram, Except Hybrid (1 of 3) for Toyota Highlander Limited 2014

List of elements for Dynamic Laser Cruise Control Wiring Diagram, Except Hybrid (1 of 3) for Toyota Highlander Limited 2014:

• +b2
• A43
• Abs 1 fuse 50a
• Accelerator pedal sensor assembly (on accelerator pedal bracket)
• Af3
• Batt
• Ca1
• Ca2
• Can h
• Can l
• Cchg
• Ccs
• Cd (rear of left side of engine)
• Computer data lines system
• Diode (shift position) (left end of dash)
• E01
• Ecm (left side of engine compt)
• Efi 1 fuse 10a
• Efi 2 fuse 10a
• Efi main fuse 30a
• Efi main relay
• Engine room j/b (left side of engine compt)
• Engine room r/b 1 (left side of engine compt)
• Epa
• Epa2
• Eta
• Fq1
• Ge01
• Hot at all times
• Mrel
• Nca
• Park/neutral position switch assembly (on transmission)
• Red
• Shift position indicator
• Spd
• St1-
• Stop fuse 10a
• Stop lp relay
• Stp
• Throttle w/ motor body assembly (rear of engine compt)
• Transmission control ecu assembly (left front of engine compt)
• Vcp2
• Vcpa
• Vcta
• Vpa
• Vpa2
• Vta
• Vta1
• Vta2

Dynamic Laser Cruise Control Wiring Diagram, Except Hybrid (2 of 3) for Toyota Highlander Limited 2014

List of elements for Dynamic Laser Cruise Control Wiring Diagram, Except Hybrid (2 of 3) for Toyota Highlander Limited 2014:

• (above brake pedal) stop light switch
• +res
• -set
• 5v ic
• A51
• A53
• A70
• A71
• Af2
• Af6
• Bkup lp fuse 10a
• Ca1
• Can i/f
• Cancel
• Cd (rear of left side of engine)
• Combination meter assembly
• Computer data lines system
• Cpu
• Cruise control main switch
• Cruise control switch
• Display driver
• Distance control
• Dss-ig fuse 5a
• Ecu-acc fuse 5a
• F10
• F12
• F15
• F17
• F20
• F21
• F22
• F23
• F61
• F95
• Fa2
• Fd (left center of dash)
• Hot w/ acc relay energized
• Hot w/ ig1 2 relay energized
• Hot w/ ig1 3 relay energized
• Hot w/ ig2 relay energized
• I/f
• Ig1 2 fuse 7.5a
• Ig1 3 fuse 10a
• Ig2 fuse 7.5a
• Instrument panel j/b (behind left end of dash)
• J/c 1 (left side of dash)
• J/c 10 (center of dash)
• J/c 4 (right side of dash) f95
• Meter fuse 5a
• Mode
• On- off
• Red
• Right steering switch
• Speaker
• Spiral cable w/ sensor sub-assembly (in steering wheel)
• Steering pad switch assembly

Dynamic Laser Cruise Control Wiring Diagram, Except Hybrid (3 of 3) for Toyota Highlander Limited 2014

List of elements for Dynamic Laser Cruise Control Wiring Diagram, Except Hybrid (3 of 3) for Toyota Highlander Limited 2014:

• (behind left end of dash) lane departure warning buzzer & skid control buzzer assembly
• (right side of dash) driving support ecu assembly
• 2wd
• 4wd
• Ae (right front corner of engine compt)
• Af6
• Am1
• Brake actuator assembly (right rear of engine compt)
• Ca1n
• Ca1p
• Ca2h
• Ca2l
• Canh
• Canl
• Computer data lines system
• Fa (left side of dash)
• Fe (right center of dash)
• Fl+
• Fl-
• Fr+
• Fr-
• Gnd
• Gnd2
• Ground j/c 2 (left front corner of engine compt)
• Ig1
• Igb
• Lane departure warning camera (top center of windshield)
• Left front speed sensor (left front wheel hub)
• Left rear speed sensor (left rear wheel hub)
• Millimeter wave radar sensor assembly (front center of engine compt)
• Om1
• Oo1
• Or1
• Pbsw
• Pnk
• Pre-collision system cancel switch assembly
• Red
• Right front speed sensor (right front wheel hub)
• Right rear speed sensor (right rear wheel hub)
• Rl+
• Rl-
• Rr+
• Rr-
• Sf2
• Sgnd
• Sp1
• Spsw
• Stp
• Stp2
• Stpo
• Wip2
• Wiper/ washer system

Dynamic Laser Cruise Control Wiring Diagram, Hybrid (1 of 3) for Toyota Highlander Limited 2014

List of elements for Dynamic Laser Cruise Control Wiring Diagram, Hybrid (1 of 3) for Toyota Highlander Limited 2014:

• +b2
• 5v ic
• A43
• A60
• A61
• A70
• A71
• A78
• Accelerator pedal sensor assembly (on accelerator pedal bracket)
• Af4
• C59
• Ca1h
• Ca1l
• Ca2
• Can i/f
• Canh
• Canl
• Cd (rear of left side of engine)
• Combination meter assembly
• Computer data lines system
• Cpu
• Display driver
• E02
• Ecm (right side of engine compt)
• Efi 2 fuse 10a
• Efi main fuse 30a
• Efi main relay
• Engine room j/b 1 (left side of engine compt)
• Engine room r/b 1 (left side of engine compt)
• Epa
• Epa2
• Eta
• F10
• F15
• F16
• F22
• F94
• F95
• Fa (left side of dash)
• Fa2
• Fd (left center of dash)
• Ge01
• Hot at all times
• Hot w/ ig2 relay energized
• I/f
• Ig2
• Ig2 efi fuse 10a
• Ig2 fuse 7.5a
• Instrument panel j/b (behind left end of dash)
• J/c 1 (left side of dash)
• J/c 2 (left side of engine compt)
• J/c 4 (right side of dash)
• J/c 4 (right side of dash) f95
• Mrel
• Nca
• Pnk
• Power management control ecu (left end of dash)
• Psft
• Red
• Shift lever position sensor (on top of transmission)
• Spdi
• Speaker
• St1-
• Stop fuse 10a
• Stop light switch (above brake pedal)
• Stop lp relay
• Stp
• Throttle body w/ motor assembly (rear of engine compt)
• Vcp2
• Vcpa
• Vcta
• Vpa
• Vpa2
• Vta
• Vta1
• Vta2

Dynamic Laser Cruise Control Wiring Diagram, Hybrid (2 of 3) for Toyota Highlander Limited 2014

List of elements for Dynamic Laser Cruise Control Wiring Diagram, Hybrid (2 of 3) for Toyota Highlander Limited 2014:

• +res
• -set
• A51
• A53
• Ca1n
• Ca1p
• Cancel
• Cruise control main switch
• Cruise control switch
• Distance control
• Dss-ig fuse 5a
• F12
• F15
• F20
• F23
• F61
• Fa (left side of dash)
• Fe (right center of dash)
• Ground j/c 2 (left front corner of engine compt)
• Hot w/ ig1 3 relay energized
• Hot w/ ig2 relay energized
• Ig1 2 fuse 7.5a
• Ig1 3 fuse 10a
• Igb
• Instrument panel j/b (behind left end of dash)
• Meter fuse 5a
• Millimeter wave radar sensor assembly (front center of engine compt)
• Mode
• On- off
• Pre-collision system cancel switch assembly
• Red
• Right steering switch
• Sgnd
• Spiral cable w/ sensor sub-assembly (in steering wheel)
• Steering pad switch assembly

Dynamic Laser Cruise Control Wiring Diagram, Hybrid (3 of 3) for Toyota Highlander Limited 2014

List of elements for Dynamic Laser Cruise Control Wiring Diagram, Hybrid (3 of 3) for Toyota Highlander Limited 2014:

• (behind left end of dash) lane departure warning buzzer & skid control buzzer assembly
• (right front of engine compt) ground j/c 2
• (right side of dash) driving support ecu assembly
• (top center of windshield) lane departure warning camera
• A62
• A63
• A64
• A65
• Af6
• Am1
• Ca1h
• Ca1l
• Ca1n
• Ca1p
• Ca2h
• Ca2l
• Cchg
• Ccs
• Computer data lines system
• Fe (right center of dash)
• Fl+
• Fl-
• Fr+
• Fr-
• Fss
• Gnd
• Gnd2
• Gs1
• Gs2
• Ig1
• Left front speed sensor (left front wheel hub)
• Left rear speed sensor (left rear wheel hub)
• Nca
• Om1
• Pbsw
• Pnk
• Red
• Right front speed sensor (right front wheel hub)
• Right rear speed sensor (right rear wheel hub)
• Rl+
• Rl-
• Rr+
• Rr-
• Rss
• Sf2
• Skid control ecu (behind right side of dash)
• Sp1
• Spsw
• St1-
• Stp
• Stp-
• Stp0
• Stp2
• Wip2
• Wiper/ washer system

DEFOGGERS

Front Deicer Wiring Diagram for Toyota Highlander Limited 2014

List of elements for Front Deicer Wiring Diagram for Toyota Highlander Limited 2014:

• A/c amplifier assembly (behind right side of dash)
• A50
• Af4
• Canh
• Canl
• Computer data lines system
• D11
• Dicr
• Dics
• Ecu-ig fuse 10a
• Engine room j/b (left side of engine compt)
• F18
• F80
• F81
• Fdef
• Fdfi
• Front wiper deicer
• Front wiper deicer (windshield glass) (left rear of engine compt)
• Front wiper deicer switch
• Ground j/c 1 (left front corner of engine compt)
• Hot w/ ig1 2 relay energized
• Hot w/ ig1 3 relay energized
• Ig+
• Ig1 3 fuse 10a
• Ign
• Ill+
• Ill-
• Instrument panel j/b (behind left end of dash)
• Interior lights system
• Outer mirror heater switch assembly
• Red
• Semiconductor power integration ecu
• Sw 1

Mirror Heater & Rear Defogger Wiring Diagram (1 of 2) for Toyota Highlander Limited 2014

List of elements for Mirror Heater & Rear Defogger Wiring Diagram (1 of 2) for Toyota Highlander Limited 2014:

• 2.7l
• 2.7l & w/o memory
• A/c amplifier assembly (behind right side of dash)
• A/c control assembly
• A50
• Af4
• Am2
• Canh
• Canl
• Computer data lines system
• D11
• Defs
• Diode (mirror heater) (left side of dash)
• Ecu-ig fuse 10a
• Engine room j/b (left side of engine compt)
• Engine room r/b 1 (left side of engine compt)
• Except hybrid w/0 glass hatch opener
• Exterior lights system
• F18
• F80
• F94
• Fb (under front of center console)
• Gnd
• Hot at all times
• Hot w/ ig1 2 relay energized
• Hot w/ ig1 3 relay energized
• Hybrid & except hybrid w/ glass hatch opener
• Idle up fuse 7.5a
• Ig+
• Ig1 3 fuse 10a
• Ign
• Instrument panel j/b (behind left end of dash)
• J/c 4 (right side of dash)
• Lin 1
• Mc (left rear quarterpanel)
• Mir htr fuse 15a
• My1
• Noise filter (rear window defogger & center stop light) (base of left "d" pillar)
• Pnk
• Rdef
• Rear window defogger (back door glass)
• Rear window defogger switch
• Semiconductor power integration ecu
• X16
• X17
• Xm4

Mirror Heater & Rear Defogger Wiring Diagram (2 of 2) for Toyota Highlander Limited 2014

List of elements for Mirror Heater & Rear Defogger Wiring Diagram (2 of 2) for Toyota Highlander Limited 2014:

• A14
• A43
• Bdr
• Canh
• Canl
• Cann
• Canp
• Computer data lines system
• Ecm (left side of engine compt)
• Els1
• Fa (left side of dash)
• Fb (under front of center console)
• Fc (right kick panel)
• Fl1
• Fm2
• Gnd h2
• Gnd i2
• Heater
• Hf2
• Hot at all times
• If2
• Instrument panel j/b (behind left end of dash)
• J/c 11 (right rear corner of cargo area)
• J/c 12 (base of "d" pillar)
• J/c 9 (left center ofdash)
• Lb (right rear quarterpanel)
• Left outer mirror control ecu assembly (w/ memory) (in left door)
• Left outer rear view mirror assembly
• Mb (left "c" pillar)
• Mir htr relay (w/o memory)
• Mirror heater
• P/w f/l fuse 20a
• P/w f/r fuse 20a
• Pnk
• Relay box 5 (right side of dash)
• Right outer mirror control ecu assembly (w/ memory) (right front door)
• Right outer rear view mirror assembly
• Z10

ELECTRONIC POWER STEERING

Electronic Power Steering Wiring Diagram for Toyota Highlander Limited 2014

List of elements for Electronic Power Steering Wiring Diagram for Toyota Highlander Limited 2014:

• 5v ic
• 5v+b
• A34
• A48
• A51
• A53
• Af5
• Bat
• Can i/f
• Canh
• Canl
• Combination meter assembly
• Computer data lines system
• Cpu
• Display driver
• Engine room r/b 1 (left side of engine compt)
• Eps fuse 80a
• Eps-ig fuse 5a
• Ess
• F22
• F32
• F94
• F95
• Fd (left center of dash)
• Fe (right center of dash)
• Fp1
• Hot at all times
• Hot w/ ig1 relay 2 energized
• Hot w/ ig1 relay 3 energized
• Hot w/ ig2 relay energized
• Ig+
• Ig1
• Ig1 3 fuse 10a
• Instrument panel j/b (behind left end of dash)
• J/c 4 (right side of dash)
• J/c 7 (right center of dash)
• Led driver
• Meter fuse 5a
• Mpx-b 1 fuse 5a
• Pa (left center of dash)
• Pgnd
• Pig
• Pnk
• Power steering ecu (behind left side of dash)
• Power steering motor
• Red
• Steering sensor (in steering column)
• Telltales
• Torque sensor
• Pf1

ENGINE PERFORMANCE

2.7L

2.7L, Engine Performance Wiring Diagram (1 of 5) for Toyota Highlander Limited 2014

List of elements for 2.7L, Engine Performance Wiring Diagram (1 of 5) for Toyota Highlander Limited 2014:

• (left front corner of engine compt)
• +b2
• A/f htr 2 fuse 10a
• A/f htr fuse 20a
• A/f relay
• A43
• Accelerator pedal sensor assembly (on accelerator pedal bracket)
• Af3
• Am1
• Anti-theft system
• Batt
• C/opn relay
• Canh
• Canl
• Ccs
• Computer data lines system
• Cooling fans system
• Cruise control system
• Ecm (left side of engine compt)
• Efi 2 fuse 10a
• Efi 3 fuse 10a
• Efi main relay
• Efi- main fuse 30a
• Els1
• Els3
• Engine room j/b (left side of engine compt)
• Engine room r/b 1 (left side of engine compt)
• Epa
• Epa2
• Eppm
• Fb (under front of center console)
• Fuel suction tube w/ pump & gauge assembly (in fuel tank)
• Gauge
• Ground j/c 1
• Hot at all times
• Hot w/ ig2 relay energized
• Idle up fuse 7.5a
• Ig2- efi fuse 10a
• Igsw
• Imi
• Imo
• Instrument cluster system
• Ma (in left rear door)
• Mpmp
• Mrel
• Pnk
• Ppmp
• Rdef
• Red
• Rfc
• Semiconductor power integration ecu
• Sftd
• Sftu
• Snwi
• Spd
• St1-
• Sta
• Starting/charging system
• Stp
• Tach
• Transmission control switch (under center console)
• Vcp2
• Vcpa
• Vcpp
• Vpa
• Vpa2
• Vpmp

2.7L, Engine Performance Wiring Diagram (2 of 5) for Toyota Highlander Limited 2014

List of elements for 2.7L, Engine Performance Wiring Diagram (2 of 5) for Toyota Highlander Limited 2014:

• A51
• A53
• A70
• A71
• Af3
• Bkup lp fuse 10a
• Ca1
• Canister pressure sensor
• Canister pump module (under rear of vehicle)
• Ch (top rear of engine)
• Diode (shift position) (left end of dash)
• Ecu- acc fuse 5a
• Efi 1 fuse 10a
• Engine room r/b 1 (left side of engine compt)
• Etcs fuse 10a
• F10
• F17
• F21
• Fb (under front of center console)
• Hot at all times
• Hot w/ acc relay energized
• Hot w/ ig1 2 relay energized
• Hot w/ ig1 3 relay energized
• Hot w/ ig2 relay energized
• Hot w/ tail relay energized
• Ig1 3 fuse 10a
• Ig2 fuse 7.5a
• Instrument panel j/b (behind left end of dash)
• Interior lights system
• J/c 1 (left side of dash)
• La1
• Leak detection pump
• Meter fuse 5a
• Mgnd
• Mtrb
• Pattern select switch assembly
• Pnk
• Red
• Sgnd
• Stop fuse 10a
• Stop light switch (above brake pedal)
• Tail fuse 10a
• Vcc
• Vent valve
• Vgnd
• Vlvb
• Vout

2.7L, Engine Performance Wiring Diagram (3 of 5) for Toyota Highlander Limited 2014

List of elements for 2.7L, Engine Performance Wiring Diagram (3 of 5) for Toyota Highlander Limited 2014:

• (in right exhaust) oxygen sensor (bank 1 sensor 2)
• (left side of engine compt) j/c 2
• (left side of engine) knock control sensor (bank 1)
• (on rear exhaust manifold) air fuel ratio sensor (bank 1 sensor 1)
• (top rear of engine) ch
• 5v ic
• A1a+
• A1a-
• A70
• A71
• A77
• Af2
• Af3
• Af4
• Brake actuator assembly (right rear of engine compt)
• C58
• Ca1
• Ca2
• Can i/f
• Canh
• Canl
• Ch (top rear of engine)
• Combination meter assembly
• Computer data lines system
• Cpu
• Cz2
• Display driver
• Engine room j/b (left side of engine compt)
• F22
• F95
• Fa2
• Fb (under front of center console)
• Fd (left center of dash)
• Fp2
• Fq1
• Ha1a
• Hot w/ ig2 relay energized
• Ht1b
• I/f
• Ill+
• Ill-
• Inj fuse 15a
• Interior lights system
• J/c 1 (left side of dash)
• J/c 2 (left side of engine compt)
• J/c 4 (right side of dash)
• Nca
• Ox1b
• Park/neutral position switch assembly (on transmission)
• Pnk
• Red
• Shift position indicator
• Sp1
• Speaker
• Starting/ charging system

2.7L, Engine Performance Wiring Diagram (4 of 5) for Toyota Highlander Limited 2014

List of elements for 2.7L, Engine Performance Wiring Diagram (4 of 5) for Toyota Highlander Limited 2014:

• (left side of engine compt) ecm
• (rear of engine compt) throttle body w/ motor
• (rear of engine) intake air control valve actuator
• (top of engine)
• A1a+
• A1a-
• Ca1
• Camshaft timing oil control valve assembly (bank 1 exhaust) (front of engine)
• Camshaft timing oil control valve assembly (bank 1 intake) (front of top of engine)
• Ch (top rear of engine)
• Crank position sensor (left front of engine)
• Cz2
• Eia1
• Eknk
• Eta
• Etho
• Ev1-
• Ex1b
• Fuel injector assembly 1
• Fuel injector assembly 2
• Fuel injector assembly 3
• Fuel injector assembly 4
• Gnd
• Iac1
• Knk1
• Nca
• Ncb
• Nco
• Ne-
• Ntb
• Nto
• Out
• Ox1b
• Pnk
• Red
• Tho1
• Vc2
• Vce1
• Vcia
• Vcta
• Vcv1
• Vdd
• Vta
• Vta1
• Vta2
• Vve+
• Vve-
• Vvi+
• Vvi-
• Vvt sensor (bank 1 exhaust) (rear of engine)
• Vvt sensor (bank 1 intake) (rear of engine)

2.7L, Engine Performance Wiring Diagram (5 of 5) for Toyota Highlander Limited 2014

List of elements for 2.7L, Engine Performance Wiring Diagram (5 of 5) for Toyota Highlander Limited 2014:

• (left rear of engine)
• (left rear of engine) ci
• (pins: 25 to 26 not used)
• (pins: 31 to 48 not used)
• (pins: 61 & 62 not used)
• (pins: 77 to 80 not used)
• (pins: 86 to 90 not used)
• (top front of engine)
• (top of engine)
• (top rear of engine)
• +bm
• A77
• Acis
• Alt
• C58
• Ch (top rear of engine)
• Ci (left rear of engine)
• E01
• E02
• E04
• E2g
• Ecm (left side of engine compt)
• Efi engine coolant temperature sensor (rear of engine)
• Electronically controlled transmission solenoid (transmission wire) (in transmission)
• Etha
• Ethw
• Ev1+
• Ge01
• Gnd
• Ha1a
• Hall ic
• Ht1b
• Ia1+
• Ia1-
• Igf
• Igf1
• Ignition coil assembly 1
• Ignition coil assembly 2
• Ignition coil assembly 3
• Ignition coil assembly 4
• Igt1
• Igt2
• Igt3
• Igt4
• Intake mass air flow meter (left rear of engine compt)
• J/c 2 (left side of engine compt)
• Me01
• Ncb
• Nco
• Ne+
• Nsw
• Ntb
• Nto
• Oc1+
• Oc1-
• Oe1+
• Oe1-
• Oil
• Pbv
• Pnk
• Prg
• Purge vsv (rear of engine)
• Red
• Sl1+
• Sl1-
• Sl2+
• Sl2-
• Sl3+
• Sl3-
• Sl4+
• Sl4-
• Slt+
• Slt-
• Slu+
• Slu-
• Starting/charging system
• Tha
• Thw
• Vsv (acis) (right front of engine)
• Vsv (ejector) (rear of engine compt)
• Vv1+

3.5L

3.5L, Engine Performance Wiring Diagram (1 of 7) for Toyota Highlander Limited 2014

List of elements for 3.5L, Engine Performance Wiring Diagram (1 of 7) for Toyota Highlander Limited 2014:

• +b2
• A/f htr fuse 20a
• A/f relay
• A43
• A77
• Af3
• Anti-theft system
• Batt
• C58
• Ca2
• Canh
• Canl
• Computer data lines system
• Cooling fans system
• Door locks system
• Ecm (left side of engine compt)
• Efi 1 fuse 10a
• Efi 2 fuse 10a
• Efi 3 fuse 10a
• Efi main fuse 30a
• Efi main relay
• Els2
• Engine room j/b (left side of engine compt)
• Engine room r/b 1 (left side of engine compt)
• Fb (under front of center console)
• Fpc
• Fq1
• Fuel pmp fuse 10a
• Ground j/c 1 (left front corner of engine compt)
• Hot at all times
• Hot w/ ig2 relay energized
• Ig2 efi fuse 10a
• Igsw
• Ill+
• Ill-
• Imi
• Imo
• Interior lights system
• J/c 2 (left side of engine compt)
• Mpmp
• Mrel
• Neo
• Park/neutral position switch (on transmission)
• Pnk
• Power distribution system
• Ppmp
• Red
• Rfc
• Sftu
• Shift position indicator
• Snwi
• Spd
• St1-
• Sta
• Starting/ charging system
• Starting/charging system
• Tach
• Vpmp

3.5L, Engine Performance Wiring Diagram (2 of 7) for Toyota Highlander Limited 2014

List of elements for 3.5L, Engine Performance Wiring Diagram (2 of 7) for Toyota Highlander Limited 2014:

• (above brake pedal) stop light switch
• (in fuel tank) fuel suction tube w/ pump & gauge assembly
• (left rear of cargo area) fuel pump control ecu assembly
• (under front of center console)
• A51
• Af3
• Am1
• Bkup lp fuse 10a
• Ca1
• Ca2
• Canister pressure sensor
• Canister pump module (under rear of vehicle)
• Cd (rear of left side of engine)
• Diode (shift position) (left end of dash)
• Ecu- acc fuse 5a
• F10
• F17
• F21
• Fp-
• Fpc
• Gauge
• Hot w/ acc relay energized
• Hot w/ ig1 2 relay energized
• Hot w/ ig1 3 relay energized
• Hot w/ ig2 relay energized
• Ig1 3 fuse 10a
• Ig2 fuse 7.5a
• Instrument cluster system
• Instrument panel j/b (behind left end of dash)
• La1
• Leak detection pump
• Mc (left rear quarterpanel)
• Mgnd
• Mtrb
• Pnk
• Pump
• Red
• Sftd
• Sftu
• Sgnd
• Stp
• Transmission control ecu assembly (left front engine compt)
• Transmission control switch (under center console)
• Vcc
• Vent valve
• Vout

3.5L, Engine Performance Wiring Diagram (3 of 7) for Toyota Highlander Limited 2014

List of elements for 3.5L, Engine Performance Wiring Diagram (3 of 7) for Toyota Highlander Limited 2014:

• (left side of dash) j/c 1
• (left side of engine compt) j/c 2
• (on right exhaust manifold) air fuel ratio sensor (bank 1 sensor 1)
• (right rear of engine compt) brake actuator assembly
• 2nd
• A1a+
• A1a-
• A43
• A53
• A70
• A71
• A77
• Accelerator pedal sensor (on accelerator pedal bracket)
• Af3
• C58
• Ccs
• Cd (rear of left side of engine)
• Cruise control system
• Ecm (left side of engine compt)
• Engine room r/b 1 (left side of engine compt)
• Epa
• Epa2
• F10
• Fb (under front of center console)
• Ha1a
• Hot at all times
• Hot w/ ig2 relay energized
• Ill+
• Ill-
• Instrument panel j/b (behind left end of dash)
• Interior lights system
• Left camshaft timing oil control valve (bank 2 intake side) (left front of engine)
• Meter fuse 5a
• Nca
• Pattern select switch assembly
• Pnk
• Red
• Right camshaft timing oil control valve (bank 1 intake side) (right front of engine)
• Sftd
• Sp1
• Stop fuse 10a
• Stp
• Vcp2
• Vcpa
• Vpa
• Vpa2

3.5L, Engine Performance Wiring Diagram (4 of 7) for Toyota Highlander Limited 2014

List of elements for 3.5L, Engine Performance Wiring Diagram (4 of 7) for Toyota Highlander Limited 2014:

• (left center of dash) fd
• (left side of dash) j/c 1
• (on left exhaust manifold) air fuel ratio sensor (bank 2 sensor 1)
• 5v ic
• A2a+
• A2a-
• A70
• A71
• Af2
• Can i/f
• Can+
• Can-
• Cd (rear of left side of engine)
• Ce (top rear of engine)
• Cg (left rear of top of engine)
• Combination meter assembly
• Computer data lines system
• Cpu
• Driver display
• E02
• E04
• E05
• Ecm (left side of engine compartment)
• F22
• F95
• Fa2
• Ha1a
• Ha2a
• Ht1b
• Ht2b
• I/f
• J/c 4 (right side of dash)
• Left camshaft timing oil control valve (bank 2 exhaust side) (left front of engine)
• Nca
• Oc1+
• Oc1-
• Oc2+
• Oc2-
• Oe1+
• Oe1-
• Oe2+
• Oe2-
• Pnk
• Red
• Right camshaft timing oil control valve (bank 1 exhaust side) (right front of engine)
• Speaker

3.5L, Engine Performance Wiring Diagram (5 of 7) for Toyota Highlander Limited 2014

List of elements for 3.5L, Engine Performance Wiring Diagram (5 of 7) for Toyota Highlander Limited 2014:

• (in left exhaust) oxygen sensor (bank 2 sensor 2)
• (in right exhaust)
• (rear of engine) efi engine coolant temperature sensor
• (rear of left side of engine) cd
• A1a+
• A1a-
• A2a+
• A2a-
• Af4
• Alt
• Ca1
• Cd (rear of left side of engine)
• E2g
• Ecm (left side of engine compartment)
• Ekn2
• Eknk
• Eta
• Etha
• Ethw
• Ex1b
• Ex2b
• Fp2
• Ge01
• Ht1b
• Ht2b
• Igf1
• Igt1
• Igt2
• Igt3
• Igt4
• Igt5
• Igt6
• Nca
• Ne-
• Ox1b
• Ox2b
• Oxygen sensor (bank 1 sensor 2)
• Pnk
• Red
• Starting/ charging system
• Tha
• Thw
• Vcta
• Vcv1-
• Vta1
• Vta2
• Vv1-

3.5L, Engine Performance Wiring Diagram (6 of 7) for Toyota Highlander Limited 2014

List of elements for 3.5L, Engine Performance Wiring Diagram (6 of 7) for Toyota Highlander Limited 2014:

• (rear of engine compartment) throttle body w/ motor assembly
• (rear of engine) purge vsv
• (right front of engine) vsv (acis)
• Ca1
• Cf (right side of engine)
• Cg (left rear of top of engine)
• E2g
• Engine room r/b 1 (left side of engine compt)
• Etcs fuse 10a
• Gnd
• Hot at all times
• Igf
• Ignition coil assembly 1 (top of right cylinder bank)
• Ignition coil assembly 2 (top of left cylinder bank)
• Ignition coil assembly 3 (top of right cylinder bank)
• Ignition coil assembly 4 (top of left cylinder bank)
• Ignition coil assembly 5 (top of right cylinder bank)
• Ignition coil assembly 6 (top of left cylinder bank)
• Igt1
• Igt2
• Igt3
• Igt4
• Igt5
• Igt6
• Intake mass air flow meter sub-assembly
• Nca
• Pnk
• Red
• Tha
• Vta
• Vta2

3.5L, Engine Performance Wiring Diagram (7 of 7) for Toyota Highlander Limited 2014

List of elements for 3.5L, Engine Performance Wiring Diagram (7 of 7) for Toyota Highlander Limited 2014:

• (top of left cylinder bank) fuel injector assembly 2
• (top of left cylinder bank) fuel injector assembly 4
• (top of left cylinder bank) fuel injector assembly 6
• (top of right cylinder bank) fuel injector assembly 1
• (top of right cylinder bank) fuel injector assembly 3
• (top of right cylinder bank) fuel injector assembly 5
• +bm
• A77
• Ac58
• Acis
• Ca1
• Cd (rear of left side of engine)
• Ce (top rear of engine)
• Crank position sensor (left front of engine)
• Cz1
• Ecm (left side of engine compt)
• Engine room j/b (left side of engine compt)
• Ev1+
• Ev2+
• Ex+
• Ex-
• Hot at all times
• Inj fuse 15a
• J/c 2 (left side of engine compt)
• Knk1
• Knk2
• Knock control sensor (bank 1) (left side of engine)
• Knock control sensor (bank 2) (left side of engine)
• Me01
• Nca
• Ne+
• Nsw
• Pnk
• Prg
• Red
• Starting/charging system
• Vc2
• Vv1+
• Vv2+
• Vvl+
• Vvl-
• Vvr+
• Vvr-
• Vvt sensor (bank 2 exhaust side) (left side of engine)
• Vvt sensor (bank 2 intake side) (left front of engine)
• Vvt sensor (bank1 exhaust side) (rear of engine)
• Vvt sensor (bank1 intake side) (right front of engine)

3.5L HYBRID

3.5L Hybrid, Engine Controls Wiring Diagram (1 of 7) for Toyota Highlander Limited 2014

List of elements for 3.5L Hybrid, Engine Controls Wiring Diagram (1 of 7) for Toyota Highlander Limited 2014:

• +b2
• A/f htr fuse 20a
• A/f relay
• A43
• Am3
• Batt
• Ca1
• Can+
• Can-
• Canh
• Canister pressure sensor
• Canister pump module (under left side of 2nd row seat)
• Canl
• Ccv2
• Cd (rear of left side of engine)
• Computer data lines system
• Cooling fans system
• Ecm (right side of engine compt)
• Efi 2 fuse 10a
• Efi relay
• Efi-main fuse 30a
• Engine room j/b 1 (left side of engine compt)
• Eppm
• Fpr
• Fuel
• Fuel tank pressure sensor (in fuel tank)
• Fuo
• Go2
• Ground j/c 4 (right front of engine compt)
• Hot at all times
• Hot w/ ig2 relay energized
• Hybrid system circuit
• Ig2-efi fuse 10a
• Igsw
• Leak detection pump
• Lido
• Lst1
• Lst2
• Mgnd
• Mpmp
• Mrel
• Mtrb
• Mc1
• Pnk
• Ppmp
• Ptnk
• Red
• Rfc
• Sgnd
• Trunk, tailgate, fuel doors system
• Vcc
• Vcpp
• Vent valve
• Vgnd
• Vlvb
• Vout
• Vpmp

3.5L Hybrid, Engine Controls Wiring Diagram (2 of 7) for Toyota Highlander Limited 2014

List of elements for 3.5L Hybrid, Engine Controls Wiring Diagram (2 of 7) for Toyota Highlander Limited 2014:

• (forward of left rear wheel) vsv (fuel vapor-containment valve)
• (in fuel tank) fuel suction tube w/ pump & gauge assembly
• (right rear of engine compt) fuel pump resistor
• A78
• Accelerator pedal sensor (on accelerator pedal bracket)
• Agnd
• Am1
• Am3
• C/opn relay
• C59
• Ca2
• Canh
• Canl
• Certification ecu (behind right side of dash)
• Computer data lines system
• Efi 1 fuse 10a
• Efi 3 fuse 10a
• Engine room r/b 1 (left side of engine compt)
• Epa
• Epa2
• F11
• Fe (right center of dash)
• Fuel pmp fuse 10a
• Fuel pmp relay
• Gauge
• Hot at all times
• Instrument cluster system
• J/c 2 (left side of engine compt)
• Ma (in left "b" pillar)
• Mc1
• Pnk
• Power switch
• Pump
• Red
• Shift lever position sensor (on top of transmission)
• Ss1
• Ss2
• Vcp2
• Vcpa
• Vpa
• Vpa2
• Cm1

3.5L Hybrid, Engine Controls Wiring Diagram (3 of 7) for Toyota Highlander Limited 2014

List of elements for 3.5L Hybrid, Engine Controls Wiring Diagram (3 of 7) for Toyota Highlander Limited 2014:

• (above brake pedal) stop light switch
• (left side of dash) j/c 1
• (left side of engine compt) j/c 2
• +b1
• +b2
• A60
• A61
• A70
• A78
• Af4
• C59
• Ca1h
• Ca1l
• Cd (rear of left side of engine)
• Computer data lines system
• E02
• Egr valve assembly (right front of engine)
• Egr1
• Egr2
• Egr3
• Egr4
• Engine room r/b 1 (left side of engine compt)
• Epa
• Epa2
• F10
• F15
• F16
• F94
• Fa (left side of dash)
• Hot at all times
• Hot w/ ig2 relay energized
• Ht2b
• Ig2 fuse 7.5a
• Instrument panel j/b (behind left end of dash)
• J/c 4 (right side of dash)
• Nca
• Ox2b
• Oxygen sensor (bank 2 sensor 2) (in left exhaust)
• Pnk
• Power management control ecu (left end of dash)
• Psft
• Red
• Spdi
• Ssw1
• Ssw2
• St1-
• Stop fuse 10a
• Stp
• Vcp2
• Vcpa
• Vpa
• Vpa2

3.5L Hybrid, Engine Controls Wiring Diagram (4 of 7) for Toyota Highlander Limited 2014

List of elements for 3.5L Hybrid, Engine Controls Wiring Diagram (4 of 7) for Toyota Highlander Limited 2014:

• (on left exhaust manifold) air fuel ratio sensor (bank 2 sensor 1)
• (on right exhaust manifold) air fuel ratio sensor (bank 1 sensor 1)
• +bm
• 5v ic
• A1a+
• A1a-
• A2a+
• A2a-
• Can i/f
• Canh
• Canl
• Cd (rear of left side of engine)
• Ce (top rear of engine)
• Cf (right side of engine)
• Combination meter assembly
• Computer data lines system
• Cpu
• E03
• E04
• E05
• Ecm (right side of engine compt)
• Egr1
• Egr2
• Egr3
• Egr4
• F22
• F95
• Fa2
• Fd (left center of dash)
• Ha1a
• Ha2a
• Ht1b
• Ht2b
• Ig+
• J/c 4 (right side of dash)
• Led driver
• Left camshaft timing oil control valve assembly (bank 2 intake side) (left front of engine)
• Nca
• Oc1+
• Oc1-
• Oc2+
• Oc2-
• Pnk
• Red
• Right camshaft timing oil control valve assembly (bank 1 intake side) (right front of engine)
• Telltales

3.5L Hybrid, Engine Controls Wiring Diagram (5 of 7) for Toyota Highlander Limited 2014

List of elements for 3.5L Hybrid, Engine Controls Wiring Diagram (5 of 7) for Toyota Highlander Limited 2014:

• (in right exhaust)
• (rear of left side of engine) cd
• A1a+
• A1a-
• A2a+
• A2a-
• A48
• A53
• Ca1
• Ca1h
• Ca1l
• Computer data lines system
• E2g
• Ecm (right side of engine compt)
• Eknk
• Engine room r/b 1 (left side of engine compt)
• Eta
• Etcs fuse 10a
• Etha
• Ethw
• Ex1b
• Ex2b
• F32
• Fa2
• Fp1
• Ge01
• Hot at all times
• Hot w/ ig2 relay energized
• Ht1b
• Igt1
• Igt2
• Igt3
• Igt4
• Igt5
• Igt6
• Instrument panel j/b (behind left end of dash)
• J/c 7 (right center of dash)
• Knk1
• Meter fuse 5a
• Mpx-b 1 fuse 5a
• Nca
• Ox1b
• Ox2b
• Oxygen sensor (bank 1 sensor 2)
• Pnk
• Prg
• Purge vsv (center of engine compt)
• Red
• Skid control ecu (behind right side of dash) a63
• Sp1
• Tha
• Vcta
• Vv1+
• Vv1-
• Vv2+
• Vv2-

3.5L Hybrid, Engine Controls Wiring Diagram (6 of 7) for Toyota Highlander Limited 2014

List of elements for 3.5L Hybrid, Engine Controls Wiring Diagram (6 of 7) for Toyota Highlander Limited 2014:

• (left side of engine compt) j/c 2
• (rear of engine compt) throttle body w/ motor assembly
• (rear of engine) efi engine coolant temperature sensor
• (top of left cylinder bank)
• (top of right cylinder bank)
• A78
• C59
• Ca1
• Cd (rear of left side of engine)
• Cf (right side of engine)
• Cg (left rear of top of engine)
• E2g
• Engine room j/b 1 (left side of engine compt)
• Gnd
• Hot w/ ig2 relay energized
• Igf
• Ignition coil assembly 1
• Ignition coil assembly 2
• Ignition coil assembly 3
• Ignition coil assembly 4
• Ignition coil assembly 5
• Ignition coil assembly 6
• Igt1
• Igt2
• Igt3
• Igt4
• Igt5
• Igt6
• Inj fuse 15a
• Intake mass air flow meter sub-assembly (left rear of engine compt)
• Nca
• Pnk
• Red
• Tha
• Vta
• Vta2

3.5L Hybrid, Engine Controls Wiring Diagram (7 of 7) for Toyota Highlander Limited 2014

List of elements for 3.5L Hybrid, Engine Controls Wiring Diagram (7 of 7) for Toyota Highlander Limited 2014:

• (top of left cylinder bank) fuel injector assembly 2
• (top of left cylinder bank) fuel injector assembly 4
• (top of left cylinder bank) fuel injector assembly 6
• (top of right cylinder bank) fuel injector assembly 1
• (top of right cylinder bank) fuel injector assembly 3
• (top of right cylinder bank) fuel injector assembly 5
• Cd (rear of left side of engine)
• Ce (top rear of engine)
• Cg (left rear of top of engine)
• Crank position sensor (left front of engine)
• Cz1
• E01
• E02
• Ecm (right side of engine compt)
• Efi vacuum sensor assembly (right side of engine)
• Ekn2
• Epim
• Igf1
• Knk2
• Knock control sensor (bank 1) (top of engine)
• Knock control sensor (bank 2) (left side of engine)
• Me01
• Nca
• Ne+
• Ne-
• Pim
• Pnk
• Red
• Thw
• Vcv1
• Vcv2
• Vpim
• Vta1
• Vta2
• Vvl+
• Vvl-
• Vvr+
• Vvr-
• Vvt sensor (bank 1 intake side) (right front of engine)
• Vvt sensor (bank 2 intake side) (left front of engine)

3.5L Hybrid, Hybrid System Wiring Diagram (1 of 8) for Toyota Highlander Limited 2014

List of elements for 3.5L Hybrid, Hybrid System Wiring Diagram (1 of 8) for Toyota Highlander Limited 2014:

• (left side of dash) fa
• (right center of dash) fe
• A70
• Abfs
• Accd
• Af4
• Agnd
• Am21
• Am22
• Anti-theft system
• Bth+
• Bth-
• Ca1h
• Ca1l
• Ca2h
• Ca2l
• Ca3n
• Ca3p
• Canh
• Canl
• Ccs
• Certification ecu (behind right side of dash)
• Code
• Coil antenna
• Computer data lines system
• Cruise control system
• E01
• E02
• E12
• Engine room r/b 1 (left side of engine compt)
• Ethb
• Ev mode
• Evsw
• Exterior lights system
• F10
• F11
• F15
• F16
• F94
• Fa (left side of dash)
• Fb (under front of center console)
• Fe (right center of dash)
• Fq2
• Hot at all times
• Hot w/ ig2 relay energized
• Ig1d
• Ig2 fuse 7.5a
• Ill+
• Ill-
• Imi
• Imo
• Indd
• Indm
• Indn
• Indp
• Indr
• Instrument panel j/b (behind left end of dash)
• Interior lights system
• J/c 1 (left side of dash)
• J/c 4 (right side of dash)
• Kok
• Lin2
• Navigation system
• Pattern select switch assembly
• Pnk
• Power distribution system
• Power management control ecu (left end of dash)
• Power switch (w/ smart key system)
• Pwr
• Red
• Rmt
• Rmtg
• Sftd
• Sftu
• Shift interlock system
• Shift position indicator
• Si0
• Si1
• Si2
• Slp
• Slr+
• Smrb
• Smrg
• Smrp
• Spdi
• Ss1
• Ss2
• Ssw1
• Ssw2
• Stop fuse 10a
• Stop light switch (above brake pedal)
• Stp
• Swil
• Thb
• Txct
• Vc5

3.5L Hybrid, Hybrid System Wiring Diagram (2 of 8) for Toyota Highlander Limited 2014

List of elements for 3.5L Hybrid, Hybrid System Wiring Diagram (2 of 8) for Toyota Highlander Limited 2014:

• (rear of engine compt) throttle body assembly
• (rear of left side of engine)
• (right side of engine compt) ecm
• A31
• A43
• A52
• A53
• Am2 fuse 7.5a
• Battery thermometer sensor (thermistor assembly) (left rear of cargo area)
• Canh
• Canl
• Cd (rear of left side of engine)
• Computer data lines system
• Crank position sensor (left front of engine)
• E01
• Eta
• Fm1
• Front motor generator 1 (left front of engine compt)
• Gcs
• Gcsg
• Ge01
• Gmt
• Gmtg
• Go2
• Grf
• Grfg
• Gsn
• Gsng
• Hot at all times
• Hot w/ ig2 relay energized
• Igsw
• Instrument panel j/b (behind left end of dash)
• Meter fuse 5a
• Nca
• Ne+
• Ne-
• Pnk
• Red
• Vcta
• Vta
• Vta1
• Vta2

3.5L Hybrid, Hybrid System Wiring Diagram (3 of 8) for Toyota Highlander Limited 2014

List of elements for 3.5L Hybrid, Hybrid System Wiring Diagram (3 of 8) for Toyota Highlander Limited 2014:

• (left front of engine) compressor w/ motor assembly
• (left side of engine compt) inverter w/ converter assembly
• Acpb
• Acpe
• Af3
• Amd
• C6 mcsg
• Cbi
• Cei
• Dc/dc fuse 150a
• Drn6
• Engine room j/b 1 (left side of engine compt)
• Front motor generator 2 (left front of engine compt)
• Gcs
• Gcsg
• Grf
• Grfg
• Gsn
• Gsng
• Hot at all times
• Mcs
• Mcsg
• Mmt
• Mmtg
• Mrf
• Mrfg
• Msn
• Msng
• Nca
• Pnk
• R-u
• R-v
• R-w
• Ra1
• Rcs
• Rcsg
• Rear traction motor w/ transaxle assembly (rear of vehicle, on transaxle)
• Red
• Rmt
• Rmtg
• Rrf
• Rrfg
• Rsn
• Rsng
• R1 u

3.5L Hybrid, Hybrid System Wiring Diagram (4 of 8) for Toyota Highlander Limited 2014

List of elements for 3.5L Hybrid, Hybrid System Wiring Diagram (4 of 8) for Toyota Highlander Limited 2014:

• (front left corner of hv battery enclosure) interlock switch
• (left "c" pillar) mb
• (left front corner of engine compt) ground j/c 1
• (left front corner of engine compt) ground j/c 2
• (left side of engine compt) inverter w/ converter assembly
• +b2
• 5v ic
• A46
• A63
• Af2
• Am3
• Can i/f
• Clk+
• Clk-
• Combination meter assembly
• Computer data lines system
• Cpu
• Dc/dc-s fuse 7.5a
• Display driver
• Drn1
• Drn2
• Drn3
• Drn4
• Drn5
• Drn7
• Drn8
• F22
• F95
• Fa2
• Fb (under front center console)
• Fd (left center of dash)
• Fusible link block assembly (left rear of cargo area)
• Gnd
• Gnd1
• Gnd2
• Hot at all times
• Hsdn
• Htm+
• Htm-
• I/f
• Idh
• Igct
• Ilk
• Ilki
• Ilko
• J/c 4 (right side of dash)
• M43
• Mth+
• Mth-
• Nodd
• Pnk
• Ra1
• Rcs
• Rcsg
• Red
• Req+
• Req-
• Rrf
• Rrfg
• Rsgn
• Rsn
• Sftd
• Sftu
• Skid control ecu (behind right side of dash)
• Sp1
• Speaker
• Transmission control switch (under center console)
• Vlo

3.5L Hybrid, Hybrid System Wiring Diagram (5 of 8) for Toyota Highlander Limited 2014

List of elements for 3.5L Hybrid, Hybrid System Wiring Diagram (5 of 8) for Toyota Highlander Limited 2014:

• (left side of engine compt)
• A78
• Af3
• Am3
• C59
• Center battery cooling blower assembly (under center of rear seat)
• Efi ig2 fuse 10a
• Engine room j/b 1 (left side of engine compt)
• Engine room r/b 1 (left side of engine compt)
• Engine room r/b 3 (left side of engine compt)
• Fm1
• Fp0
• Fp1
• Gnd0
• Gnd1
• Ground j/c 2 (left front corner of engine compt)
• Hot at all times
• Hot w/ ig2 relay energized
• Ig0
• Ig1
• Igct 2 fuse 7.5a
• Igct 3 fuse 7.5a
• Igct relay
• J/c 2
• Left battery cooling blower assembly (under left side of rear seat)
• Ma (in left "b" pillar)
• Mv1
• Mx1
• Pcu fuse 7.5a
• Pm- igct fuse 7.5a
• Pnk
• Pnk si2
• R/b 3 fuse 30a
• Red
• Right battery cooling blower assembly (under right side of rear seat)
• Shift sw fuse 7.5a
• Si0
• Si1

3.5L Hybrid, Hybrid System Wiring Diagram (6 of 8) for Toyota Highlander Limited 2014

List of elements for 3.5L Hybrid, Hybrid System Wiring Diagram (6 of 8) for Toyota Highlander Limited 2014:

• (behind right side of dash) a/c amplifier
• (left front of engine compt) oil pump w/ motor assembly
• Am3
• Batt fan fuse 15a
• Batt fan relay
• Canh
• Canl
• Computer data lines system
• Current sensor
• Eco mode
• Econ
• Ecu
• Engine room r/b 1 (left side engine of compt)
• F80
• Fb (under front center console)
• Ground j/c 1 (left front corner of engine compt)
• Heater switch assembly
• Hot at all times
• Hybrid battery junction block assembly (center rear of hv battery enclosure)
• Idh
• Main relay
• Mc (left rear quarterpanel)
• Mx1
• Nopm
• Opg
• Opm1
• Pnk
• Precharge relay
• Red

3.5L Hybrid, Hybrid System Wiring Diagram (7 of 8) for Toyota Highlander Limited 2014

List of elements for 3.5L Hybrid, Hybrid System Wiring Diagram (7 of 8) for Toyota Highlander Limited 2014:

• (left "c" pillar) mb
• Bth+
• Bth-
• Center busbar module
• Fp0
• Fp1
• Fp2
• Gb0
• Gb1
• Gb2
• Gb3
• Gb4
• Gb5
• Gib
• Gnd
• Hybrid vehicle battery
• Igct
• Lh busbar module
• Mx1
• Pnk
• Pnk vb6
• Red
• Red vb7
• Rh busbar module
• Service plug
• Tb0
• Tb1
• Tb2
• Tb3
• Tb4
• Tb5
• Vb1
• Vb10
• Vb11
• Vb12
• Vb13
• Vb14
• Vb15
• Vb2
• Vb3
• Vb4
• Vb5
• Vb6
• Vb7
• Vb8
• Vb9
• Vib

3.5L Hybrid, Hybrid System Wiring Diagram (8 of 8) for Toyota Highlander Limited 2014

List of elements for 3.5L Hybrid, Hybrid System Wiring Diagram (8 of 8) for Toyota Highlander Limited 2014:

• (left side of dash) j/c 1
• +b1
• +b2
• A37
• A60
• A61
• A70
• Accelerator pedal sensor assembly (on accelerator pedal bracket)
• Acci
• Air conditioning
• Air conditioning system
• Ca1
• Ca2
• Clk
• Clk+
• Clk-
• Ecu-acc fuse 5a
• Engine room r/b 1 (left side of engine compt)
• Epa
• Epa2
• Eti
• F21
• Fctl
• Gmt
• Gmtg
• Ground j/c 2 (left front corner of engine compt)
• Hot at all times
• Hot w/ acc relay energized
• Hsdn
• Htm+
• Htm-
• Ig2
• Ilk
• Instrument panel j/b (behind left end of dash)
• Ite
• Iwp
• J/c 7 (right center of dash)
• Mmt
• Mmtg
• Mrel
• Mth+
• Mth-
• Niwp
• Nodd
• Nopm
• Oil pmp fuse 10a
• Oil pump relay
• Opm1
• Opm2
• Pnk
• Power management control ecu (left end of dash)
• Psft
• Red
• Req+
• Req-
• Shift lever position sensor (on top of transmission)
• St1-
• Stb
• System
• Vcp2
• Vcpa
• Vlo
• Vpa
• Vpa2

EXTERIOR LIGHTS

Backup Lamps Wiring Diagram, Except Hybrid for Toyota Highlander Limited 2014

List of elements for Backup Lamps Wiring Diagram, Except Hybrid for Toyota Highlander Limited 2014:

• (left side of engine compt) j/c 2
• A77
• Backup
• Backup lp relay
• Bkup lp fuse 10a
• C58
• Ca1
• Diode (shift position) (left end of dash)
• Ecu-acc fuse 5a
• Engine room r/b 1 (left side of engine compt)
• F17
• F21
• Ground j/c 2 (left front corner of engine compt)
• H18
• Hot w/ acc relay energized
• Hot w/ ig1 2 relay energized
• Instrument panel j/b (behind left end of dash)
• Left rear light assembly
• Park/neutral position switch assembly (on transmission)
• Pnk
• Red
• Right rear light assembly
• X28
• Xa (left side of back door)
• Xm1

Backup Lamps Wiring Diagram, Hybrid for Toyota Highlander Limited 2014

List of elements for Backup Lamps Wiring Diagram, Hybrid for Toyota Highlander Limited 2014:

• (left side of engine compt) j/c 2
• A60
• A61
• A78
• Acci
• Af3
• Backup
• Backup lp relay
• Bkup lp fuse 10a
• C59
• Ca1h
• Ca1l
• Ca2
• Computer data lines system
• E02
• Ecu-acc fuse 5a
• Engine room r/b 1 (left side of engine compt)
• F15
• F16
• F21
• Fa (left side of dash)
• Ground j/c 2 (left front corner of engine compt)
• H18
• Hot w/ acc relay energized
• Hot w/ ig1 2 relay energized
• Instrument panel j/b (behind left end of dash)
• Left rear light assembly
• Pnk
• Power management control ecu (left end of dash)
• Psft
• Red
• Right rear light assembly
• Shift lever position sensor (top of transmission)
• X28
• Xa (left side of back door)
• Xm1

Exterior Lamps Wiring Diagram (1 of 2) for Toyota Highlander Limited 2014

List of elements for Exterior Lamps Wiring Diagram (1 of 2) for Toyota Highlander Limited 2014:

• (base of "d" pillar) j/c 12
• (in left door) left outer mirror control ecu
• (left front corner of engine compt) ac
• (not used)
• (or red)
• (right center of dash) fe
• (right front corner of engine compt) (except hybrid) af ab (hybrid) (left front of engine compt)
• (right front door) right outer mirror control ecu
• (right rear corner of cargo area) j/c 11
• A15
• A17
• A25
• Acc
• Alt fuse 140a
• Auto
• B z10
• Becu
• Canada
• Canh
• Canl
• Center stop light assembly
• Computer data lines system
• D11
• D20
• D23
• D32
• Dc/dc fuse 150a
• Drl off
• Ecu- acc fuse 5a
• Engine room j/b (left side of engine compt)
• Except hybrid
• F19
• F24
• F49
• Fa (left side of dash)
• Fb (under front of center console)
• Fc (right kick panel)
• Fl1
• Fm2
• Gnd
• Gnd1
• Ground j/c 4 (right front of engine compt)
• H15
• H16
• H17
• H21
• Head
• Headlight dimmer switch assembly
• Hf1
• Hf2
• Hot at all times
• Hot w/ acc relay energized
• Hot w/ ig1 3 relay energized
• Hybrid
• If1
• If2
• Ig1 3 fuse 10a
• Instrument panel j/b (behind left end of dash)
• Interior lights system
• J/c 9 (left center of dash)
• Lb (right rear quarterpanel)
• Left
• Left headlight assembly
• Left outer rearview mirror assembly
• Left outer rearview turn
• Left rear combination light assembly
• Main body ecu (on instrument panel j/b)
• Marker
• Marker tail/side
• Mb (left "c" pillar)
• Mc (left rear quarterpanel)
• Mirror assembly
• My1
• Noise filter (rear window defogger & center stop light) (base of left "d" pillar)
• Off
• Panel fuse 5a
• Parking
• Pnk
• Red
• Right
• Right headlight assembly
• Right outer rearview mirror assembly
• Right rear combination light assembly
• Stop
• Stp
• Switch light control
• Switch turn signal
• Tail
• Tail fuse 10a
• Tail relay
• Trly
• Trni
• Trni i2
• Turn
• Usa
• W/ memory
• W/o memory

Exterior Lamps Wiring Diagram (2 of 2) for Toyota Highlander Limited 2014

List of elements for Exterior Lamps Wiring Diagram (2 of 2) for Toyota Highlander Limited 2014:

• (or red)
• (w/ dynamic radar cruise control) stop lamp relay
• 5v ic
• 5v+b
• A/c control assembly
• A48
• A53
• A63
• A65
• A70
• A71
• Brake actuator assembly (right rear of engine compt)
• Ca2h
• Ca2l
• Can i/f
• Canh
• Canl
• Combination meter
• Computer data lines
• Computer data lines system
• Cpu
• Engine room r/b 1 (left side of engine compt)
• Except hybrid
• Except hybrid, w/ dynamic radar cruise control & downhill assist control
• F12
• F15
• F21
• F22
• F32
• Fb (under front of center console)
• Fd (left center of dash)
• Flasher circuit
• Gnd
• Haz
• Hazard switch
• Hot at all times
• Hot w/ ig1 3 relay energized
• Hot w/ ig2 relay energized
• Hybrid
• I/f
• Ig 2 fuse 7.5a
• Ig+
• Instrument panel j/b (behind left end of dash)
• J/c 1 left center of dash)
• J/c 7 (right center of dash)
• Left license plate light assembly
• Left rear light assembly
• Left turn ind
• Meter fuse 5a
• Mpx-b 1 fuse 5a
• Pnk
• Red
• Right license plate light assembly
• Right rear light assembly
• Right turn ind
• Skid control ecu (behind right side of dash)
• Speaker
• Stop fuse 10a
• Stop light switch (above brake pedal)
• Stp
• Stp2
• Stpo
• Tail
• W/ dynamic radar cruise control
• W/o dynamic radar cruise control
• X27
• Xa (left side of back door)
• Xm1

Trailer Tow Wiring Diagram for Toyota Highlander Limited 2014

List of elements for Trailer Tow Wiring Diagram for Toyota Highlander Limited 2014:

• (left side of engine compt)
• (or red)
• (right center of dash) fe
• (w/ dynamic radar cruise control) stop lamp relay
• A/c control assembly
• A63
• A65
• A70
• A71
• Am2
• Brake actuator assembly (right rear of engine compt)
• Ca2h
• Ca2l
• Can i/f
• Canh
• Canl
• Cob1
• Combination meter
• Computer data lines
• Computer data lines system
• Cos1
• Coz1
• Cpu
• Ctla
• Ctlb
• Ctls
• Ctrs
• D11
• Dc/dc fuse alt fuse 150a 140a
• Engine room j/b
• Engine room r/b (left side of engine compt)
• Except hybrid
• F15
• F19
• F21
• F22
• Fb (under front of center console)
• Fd (left center of dash)
• Flasher circuit
• Gnd
• Gnd1
• H15
• H19
• H20
• Haz
• Haz fuse 15a
• Hazard switch
• Headlight dimmer switch assembly
• Hot at all times
• Hot w/ ig1 3 relay energized
• Hybrid
• Ig1 2 fuse 7.5a
• Instrument panel j/b (behind left end of dash)
• J/c 1 (left side of dash)
• J/c 9 (left center of dash)
• Left
• Left turn ind
• Main body ecu (on instrument panel j/b)
• Mb (left "c" pillar)
• Option connector (towing converter) (under center rear of vehicle)
• Option connector (trailer socket) (under center rear of vehicle)
• Pnk
• Red
• Right
• Right turn ind
• Skid control ecu (behind right side of dash)
• Stop fuse 10a
• Stop light switch (above brake pedal)
• Stpo
• Tail fuse 10a
• Tail relay
• Towing fuse 30a
• Trly
• Trnl
• Trnr
• Ttla
• Ttls
• Ttrs
• Turn signal switch
• Twz1
• W/ dynamic radar cruise control
• W/o dynamic radar cruise control

GROUND DISTRIBUTION

Ground Distribution Wiring Diagram, Except Hybrid (1 of 6) for Toyota Highlander Limited 2014

List of elements for Ground Distribution Wiring Diagram, Except Hybrid (1 of 6) for Toyota Highlander Limited 2014:

• (2.7l)
• (2.7l) ecm
• (3.5l)
• (3.5l) ecm
• (if equipped) front wiper deicer (windshield glass)
• (if equipped) left fog light assembly
• (left side of engine compt) engine room j/b
• (left side of engine compt) engine room r/b 1
• (right side of engine compt) engine room r/b 2
• (w/ dynamic radar cruise control) millimeter wave radar sensor assembly
• (w/ navigation) navigation receiver assembly (w/o navigation) radio & display receiver assembly
• (w/ theft deterrent) engine hood courtesy switch (hood lock assembly)
• A17
• A18
• A20
• A39
• A43
• A46
• Aa (left front of engine compt)
• Ab (left front of engine compt)
• Ac (left front corner of engine compt)
• Ad (left side of engine compt)
• Air bag sensor assembly
• Backup lp relay
• Battery
• Brake fluid level warning switch (brake master cylinder reservoir sub-assembly)
• Brake pedal load sensing switch (brake pedal support assembly)
• C16
• Ca (left rear of engine)
• Ca2
• Cb (left rear of engine)
• Cc (left side of engine compt)
• Ce (top rear of engine)
• Cf (right side of engine)
• Cg (left rear of top of engine)
• Ci (left rear of engine)
• Cj (top front of engine)
• Combination meter
• Compressor w/ pulley assembly
• Cooling fan ecu
• D14
• Ecm
• F114
• F22
• F38
• F69
• Fan 1 relay
• Fd (left center of dash)
• Ground j/c 1
• Ground j/c 2
• Ig1 4 relay
• Ignition coil assembly 1
• Ignition coil assembly 2
• Ignition coil assembly 3
• Ignition coil assembly 4
• Ignition coil assembly 5
• Ignition coil assembly 6
• Instrument panel j/b (behind left end of dash)
• Left daytime running lamp assembly
• Left headlight assembly
• St relay
• W/ navigation
• W/ seat heater & heater steering wheel system
• W/o navigation
• Warning level switch assembly
• Windshield wiper motor assembly
• Wireless door lock buzzer

Ground Distribution Wiring Diagram, Except Hybrid (2 of 6) for Toyota Highlander Limited 2014

List of elements for Ground Distribution Wiring Diagram, Except Hybrid (2 of 6) for Toyota Highlander Limited 2014:

• (12 speaker) stereo component amplifier assembly
• (2.7l) ecm
• (3.5l)
• (3.5l) air fuel ratio sensor (bank 2 sensor 1) shield
• (3.5l) ecm
• (3.5l) oxygen sensor (bank 1 sensor 2) shield
• (3.5l) oxygen sensor (bank 2 sensor 2) shield
• (behind left end of dash) instrument panel j/b
• (if equipped) right fog light assembly
• (if equipped) voltage inverter assembly
• 2.7l
• 3.5l
• A/c amplifier assembly
• A25
• A26
• A27
• A28
• Acc relay
• Ae (right front corner of engine compt)
• Af (right front corner of engine compt)
• Af2
• Air fuel ratio sensor (bank 1 sensor 1) shield
• Blower motor w/ fan sub assembly
• Brake actuator assembly
• Ca1
• Canister pump module
• Cd (rear of left side of engine)
• Ch (top rear of engine)
• Crank position sensor shield
• Cruise control main switch
• Data link connector 3
• Door control switch assembly
• F37
• F61
• F75
• F80
• F81
• Fc (right kick panel)
• Ff (center of dash)
• Ground j/c 3
• Hf2
• Ig1 1 relay
• Ig1 2 relay
• Ig1 3 relay
• J/c 10 (center of dash)
• Knock control sensor (bank 1 & 2) shield
• La1
• P/outlet relay
• Pa (left center of dash)
• Power steering ecu assembly
• Pwr relay
• Quick heater assembly
• Right daytime running light assembly
• Right front door lock w/ motor assembly
• Right front power window regulator motor assembly
• Right front power window regulator switch assembly
• Right headlight assembly
• Right outer rearview mirror assembly
• Shield
• Spiral cable assembly (in steering column)
• To ground fe (diagram 3 of 6)
• Transmission control ecu assembly
• W/o memory
• W/o rear power window jam protection

Ground Distribution Wiring Diagram, Except Hybrid (3 of 6) for Toyota Highlander Limited 2014

List of elements for Ground Distribution Wiring Diagram, Except Hybrid (3 of 6) for Toyota Highlander Limited 2014:

• (if equipped)
• (if equipped) lane departure warning camera
• (if equipped) right blind spot monitor sensor
• (w/ dynamic radar cruise control) driving support ecu assembly
• (w/ glass hitch opener) back window lock assembly
• (w/ intuitive parking assist system) clearance warning ecu assembly
• (w/ memory) right outer mirror control ecu assembly
• (w/ navigation) navigation receiver assembly (w/o navigation) radio & display receiver assembly
• (w/ rear seat entertainment system) television display assembly
• (w/ safety connect) dcm (telematics transceiver)
• (w/ seat heater (rear 1 seat)) right seat heater control sub assembly
• (w/ smart key system)
• (w/o smart key system) transponder key ecu assembly
• A38
• A47
• Air bag sensor assembly
• Back door control switch
• Back door lock assembly
• Back door opener switch assembly
• Blower motor control
• Certification ecu
• Combination meter assembly
• D11
• F116
• F13
• F22
• F35
• F38
• F61
• F71
• F92
• F93
• Fe (right center of dash)
• Fl1
• From ground fc (diagram 2 of 6)
• Glass hatch opener switch assembly
• Ha (top of left "d" pillar)
• Hf2
• Ia (base of left "b" pillar)
• If2
• Instrument panel j/b (behind left end of dash)
• J/c 11 (right rear corner of cargo area)
• J/c 14 (under front passenger seat)
• J/c 3 (left side of dash)
• J/c 9 (left center of dash)
• Jam protection
• Jl1
• La (right "b" pillar)
• Lb (right rear quarterpanel)
• Left license plate light assembly
• Left rear light assembly
• Ld1
• Ld2
• Li1
• Main body ecu
• Multiplex network door ecu
• Navigation
• Network gateway ecu
• Occupant detection ecu
• Rear blower motor w/ fan sub-assembly
• Rear wiper motor assembly
• Red
• Right front power seat switch
• Right license plate light assembly
• Right rear door lock w/ motor assembly
• Right rear light assembly
• Right rear power window regulator motor assembly
• Right rear power window regulator switch assembly
• Right seat cushion climate control blower assembly
• Right seat heater control sub assembly
• Sf1
• Sf3
• Spiral cable assembly (in steering column)
• Steering pad switch assembly
• Steering sensor
• To ground mc (diagram 4 of 6)
• W/ blind spot monitor, dynamic radar cruise control, lane departure alert & back guide monitor system
• W/ climate control seat
• W/ navigation
• W/ power back door
• W/ rear power window
• W/ smart key system
• W/o
• W/o climate control seat
• W/o navigation
• W/o power back door
• W/o rear power window jam protection
• W/o smart key system
• X27
• X28
• Xa (left side of back door)
• D15
• Qx1
• Qx2

Ground Distribution Wiring Diagram, Except Hybrid (4 of 6) for Toyota Highlander Limited 2014

List of elements for Ground Distribution Wiring Diagram, Except Hybrid (4 of 6) for Toyota Highlander Limited 2014:

• (if equipped) glass hatch relay 1
• (if equipped) left blind spot monitor sensor
• (if equipped) left seat cushion climate control blower assembly
• (if equipped) power back door warning buzzer
• (if equipped) seat variable cushion switch
• (left "d" pillar) relay box 6
• (w/ front seat heating) left seat heater control sub sub assembly
• (w/ memory) left outer mirror control ecu assembly
• (w/ seat heater (rear 1 seat)) left seat heater control sub assembly
• 2.7l
• 3.5l
• Center stop light assembly
• Door control receiver sub-assembly
• Fm2
• From ground xa (diagram 3 of 6)
• Front power seat switch
• Fuel lid lock w/ motor assembly
• Fuel pump control ecu assembly
• Fuel suction tube w/ pump & gauge assembly
• If2
• J/c 12 (base of "d" pillar)
• J/c 15 (under driver seat)
• Junction terminal
• Km1
• Lane departure alert & back guide monitor system
• Left
• Left rear combination light assembly
• Left rear door lock w/ motor assembly
• Left rear power window regulator motor assembly
• Left rear power window regulator switch assembly
• Ma (in left rear door)
• Mb (left "c" pillar)
• Mc (left rear quarterpanel)
• My1
• Me1
• Mj1
• Option connector (rear seat entertainment)
• Option connector (towing converter)
• Option connector (trailer socket)
• Position control ecu & switch assembly
• Rear window defogger (back door glass)
• Right rear combination light assembly
• Smart door control receiver assembly
• Tire pressure warning antenna & receiver (door control & tire pressure monitoring system receiver sub-assembly)
• Tire pressure warning antenna & receiver (electrical key & tire pressure monitoring system receiver assembly)
• W/ blind spot monitor, dynamic radar cruise control,
• W/ glass hatch opener
• W/ memory
• W/ rear power window jam protection
• W/ seat heater
• W/ smart key system
• W/o glass hatch opener
• W/o memory, w/ seat heater & w/o climate control seat
• W/o rear power window jam protection
• W/o seat heater
• W/o smart key system
• W/o tire pressure warning system &
• W/o tire pressure warning system & w/o smart key system
• X17
• Xm1
• Xm4

Ground Distribution Wiring Diagram, Except Hybrid (5 of 6) for Toyota Highlander Limited 2014

List of elements for Ground Distribution Wiring Diagram, Except Hybrid (5 of 6) for Toyota Highlander Limited 2014:

• (4wd) differential lock switch
• (if equipped) downhill assist control switch
• (if equipped) steering wheel heater control assembly
• (right side of dash) relay box 5
• A/c control assembly
• A/c inverter relay
• Auto high beam switch
• Clock assembly
• Data link connector 3
• F62
• F65
• Fb (under front of center console)
• Fq1
• Gf1
• Headlight dimmer switch assembly
• Inner rearview mirror assembly
• J/c 9 (left center of dash)
• Left front spot light assembly
• Left rear spot light assembly
• Left seat heater switch
• Map light assembly
• Mir htr relay
• Pattern select switch assembly
• Right front spot light assembly
• Right rear spot light assembly
• Right seat heater switch
• Seat heater switch
• Sf1
• Shift lock control ecu (transmission floor shift assembly)
• Shift position indicator
• Spiral cable assembly (in steering column)
• To ground fa (diagram 6 of 6)
• Transmission control switch
• Unlock warning switch assembly
• Vsc off switch
• W/ automatic high beam system
• W/ climate control seat
• W/ compass
• W/ fog light
• W/ seat heater & w/o climate control seat
• W/ smart key system
• W/ voltage inverter
• W/o compass
• W/o smart key system
• Windshield wiper switch assembly

Ground Distribution Wiring Diagram, Except Hybrid (6 of 6) for Toyota Highlander Limited 2014

List of elements for Ground Distribution Wiring Diagram, Except Hybrid (6 of 6) for Toyota Highlander Limited 2014:

• (behind left end of dash) instrument panel j/b
• (if equipped) 4wd ecu assembly
• (if equipped) lane departure alert switch (lane keeping assist main switch)
• (if equipped) tire pressure warning reset switch (tire pressure warning switch 1)
• (w/ memory) left seat memory switch
• (w/ smart key system) steering lock actuator assembly
• (w/o memory) left outer rearview mirror assembly
• (w/o memory) outer mirror switch assembly
• (w/o smart key system) key inter lock solenoid
• A/c control
• All dr lock relay
• Assembly 2
• Center power outlet socket assembly
• D-dr unlock relay
• Door back relay
• Door control switch
• Door control switch assembly
• Fa (left side of dash)
• From ground fb (diagram 5 of 6)
• Fuel lid opener switch
• Glass roof control ecu (sliding roof drive gear assembly)
• Glove box light assembly
• If2
• L/d-dr unlock relay
• Left front door lock w/ motor assembly
• Left front power window regulator motor assembly
• Left visor assembly
• Power outlet socket assembly 1
• Power window regulator master switch assembly
• Pre-collision system cancel switch assembly
• Rear power outlet socket assembly 1
• Right visor assembly
• Roof sunshade control ecu (sliding roof drive gear assembly)
• Sf1
• Sliding roof control ecu (sliding roof drive gear assembly)
• St1
• Uf1
• W/ dynamic radar cruise control
• W/ power back door
• W/ rear power window jam protection
• W/ sliding roof
• W/o rear power window jam protection
• W/o sliding roof

Ground Distribution Wiring Diagram, Hybrid (1 of 6) for Toyota Highlander Limited 2014

List of elements for Ground Distribution Wiring Diagram, Hybrid (1 of 6) for Toyota Highlander Limited 2014:

• (hood lock assembly)
• (if equipped)
• (left rear corner of engine compt) engine room r/b 2
• (left side of engine
• (left side of engine compt) engine room r/b 1
• (left side of engine compt) engine room r/b 3
• (w/ dynamic radar cruise control) millimeter wave radar sensor assembly
• A17
• A18
• A20
• A25
• A26
• A28
• A43
• A46
• A49
• A50
• A62
• A63
• A64
• A65
• Aa (left front of engine compt)
• Ab (left front of engine compt)
• Ac (left front corner of engine compt)
• Ae (right front corner of engine compt)
• Af (right front corner of engine compt)
• Ag (right front corner of engine compt)
• Backup lp relay
• Battery
• Brake actuator assembly
• Brake fluid level warning switch (brake master cylinder reservoir sub-assembly)
• C13
• Ca2
• Compressor w/ motor assembly
• Compt)
• Cooling fan ecu
• Cooling fan ecu 2
• D14
• Diode (heater water pump)
• Ecm
• Ecu assembly
• Engine
• Engine hood courtesy
• Fan 1 relay
• Fan 2 relay
• Front wiper deicer (windshield glass)
• Ground j/c 1
• Ground j/c 2
• Ground j/c 3
• Ground j/c 4
• Ground j/c 5
• Heater water pump assembly
• Ig1 4 relay
• Igct relay
• Inverter w/ converter assembly
• Inverter water pump w/ motor assembly
• Left daytime running lamp assembly
• Left fog light assembly
• Left headlight assembly
• Level warning
• Oil pmp relay
• Oil pump w/ motor assembly
• Right daytime running light assembly
• Right fog light assembly
• Right headlight assembly
• Room j/b 1
• Skid control
• Switch
• Switch assembly
• W/ heated steering wheel system & seat heater
• Windshield wiper motor assembly
• Wireless door lock buzzer

Ground Distribution Wiring Diagram, Hybrid (2 of 6) for Toyota Highlander Limited 2014

List of elements for Ground Distribution Wiring Diagram, Hybrid (2 of 6) for Toyota Highlander Limited 2014:

• (12 speaker) stereo component amplifier assembly
• (behind left end of dash) instrument panel j/b
• (if equipped) voltage inverter assembly
• (w/ navigation) navigation receiver assembly (w/o navigation) radio & display receiver assembly
• A/c amplifier assembly
• A27
• A39
• A46
• Acc relay
• Af2
• Air bag sensor assembly
• Air fuel ratio sensor (bank 1 sensor 1) shield
• Air fuel ratio sensor (bank 2 sensor 1) shield
• Am3
• Blower motor w/ fan sub assembly
• Ca1
• Canister pump module
• Cc (left side of engine compt)
• Cd (rear of left side of engine)
• Ce (top rear of engine)
• Cf (right side of engine)
• Cg (left rear of top of engine)
• Combination meter
• Crank position sensor shield
• Data link connector 3
• Door control switch assembly
• Ecm
• F114
• F22
• F37
• F38
• F69
• F75
• F80
• F81
• Fc (right kick panel)
• Fd (left center of dash)
• Ff (center of dash)
• Hf2
• Ig1 1 relay
• Ig1 2 relay
• Ig1 3 relay
• Ignition coil assembly
• Instrument panel j/b (behind left end of dash)
• Intake mass air flow meter sub assembly shield
• J/c 10 (center of dash)
• Jam protection
• Knock control sensor (bank 1 & 2) shield
• Oxygen sensor (bank 1 sensor 2) shield
• Oxygen sensor (bank 2 sensor 2) shield
• P/outlet relay
• Pa (left center of dash)
• Power steering ecu assembly
• Pwr relay
• Quick heater assembly
• Right front door lock w/ motor assembly
• Right front power window regulator motor assembly
• Right front power window regulator switch assembly
• Right outer rearview mirror assembly
• Shield
• Throttle body w/ motor assembly shield
• To ground fe (diagram 3 of 6)
• W/ navigation
• W/o memory
• W/o navigation
• W/o rear power window
• Aa (right rear of engine compt)
• Ab (front of engine)
• Ac (right front of engine)
• Ba (left front of engine compt)
• Bb (left front of engine compt)

Ground Distribution Wiring Diagram, Hybrid (3 of 6) for Toyota Highlander Limited 2014

List of elements for Ground Distribution Wiring Diagram, Hybrid (3 of 6) for Toyota Highlander Limited 2014:

• (if equipped) lane departure warning camera
• (if equipped) right blind spot monitor sensor
• (w/ dynamic radar cruise control) driving support ecu assembly
• (w/ intuitive parking assist system) clearance warning ecu assembly
• (w/ memory) right outer mirror control ecu assembly
• (w/ navigation) navigation receiver assembly (w/o navigation) radio & display receiver assembly
• (w/ rear seat entertainment system) television display assembly
• (w/ safety connect)
• (w/ seat heater (rear 1 seat)) right seat heater control sub assembly
• A38
• A47
• Air bag sensor assembly
• Back door control switch
• Back door lock assembly
• Back door opener switch assembly
• Back window lock assembly
• Blower motor control
• Body ecu
• Certification ecu
• Combination meter assembly
• Cruise control main switch
• D11
• Dcm (telematics transceiver)
• F11
• F116
• F15
• F16
• F22
• F35
• F38
• F61
• F71
• F92
• F93
• Fe (right center of dash)
• Fl1
• From ground fc (diagram 2 of 6)
• Glass hatch opener switch assembly
• Ha (in right front door)
• Hf2
• Ia (in left front door)
• If2
• Instrument panel j/b (behind left end of dash)
• J/c 11 (right rear corner of cargo area)
• J/c 14 (under front passenger seat)
• J/c 3 (left side of dash)
• J/c 9 (left center of dash)
• Jl1
• L21
• L22
• La (right "b" pillar)
• Lb (right rear quarterpanel)
• Left license plate light assembly
• Left rear light assembly
• Ld1
• Ld2
• Li1
• Main
• Multiplex network door ecu
• Navigation
• Noise filter (rear a/c)
• Occupant detection ecu
• Power management control ecu
• Rear blower motor w/ fan sub-assembly
• Rear wiper motor assembly
• Red
• Right curtain shield airbag assembly
• Right front power seat switch
• Right license plate light assembly
• Right rear door lock w/ motor assembly
• Right rear light assembly
• Right rear power window regulator motor assembly
• Right rear power window regulator switch assembly
• Right seat cushion climate control blower assembly
• Right seat heater control sub assembly
• Sf1
• Sf3
• Spiral cable assembly (in steering column)
• Steering pad switch assembly
• Steering sensor
• To ground mc (diagram 4 of 6)
• W/ climate control seat
• W/ navigation
• W/ rear power window jam protection
• W/o
• W/o climate control seat
• W/o rear power window jam protection
• X27
• X28
• Xa (left side of back door)
• Yaw rate sensor assembly
• D15
• Qx2

Ground Distribution Wiring Diagram, Hybrid (4 of 6) for Toyota Highlander Limited 2014

List of elements for Ground Distribution Wiring Diagram, Hybrid (4 of 6) for Toyota Highlander Limited 2014:

• (if equipped) left blind spot monitor sensor
• (if equipped) left seat cushion climate control blower assembly
• (if equipped) seat variable cushion switch
• (top of left "d" pillar) relay box 6
• (w/ front seat heating) left seat heater control sub assembly
• (w/ memory) left outer mirror control ecu assembly
• (w/ seat heater (rear 1 seat)) left seat heater control sub assembly
• Battery voltage sensor
• Can junction terminal 1
• Center battery cooling blower assembly
• Center stop light assembly
• Fm2
• From ground xa (diagram 3 of 6)
• Front power seat switch
• Fuel lid courtesy switch
• Fuel suction tube w/ pump & gauge assembly
• Glass
• Hatch relay 1
• Hybrid battery junction block assembly
• If2
• Inter lock switch
• J/c 12 (base of "d" pillar)
• J/c 15 (under driver seat)
• Km1
• Left
• Left battery cooling blower assembly
• Left curtain shield airbag assembly
• Left rear combination light assembly
• Left rear door lock w/ motor assembly
• Left rear power window regulator motor assembly
• Left rear power window regulator switch assembly
• Ma (in left "b" pillar)
• Mb (left "c" pillar)
• Mc (left rear quarterpanel)
• Mv1
• My1
• Me1
• Mj1
• Mx1
• Option connector (rear seat entertainment)
• Option connector (towing converter)
• Option connector (trailer socket)
• Parking assist, lane departure alert & back guide monitor system
• Position control ecu & switch assembly
• Power back door warning buzzer
• Rear window defogger (back door glass)
• Right battery cooling blower assembly
• Right rear combination light assembly
• Tire pressure warning antenna & receiver (electrical key & tire pressure monitoring system receiver assembly)
• W/ blind spot monitor, dynamic radar cruise control, intuitive
• W/ memory
• W/ rear power window jam protection
• W/ seat heater
• W/o memory, w/ seat heater & w/o climate control seat
• W/o rear power window jam protection
• W/o seat heater
• Xm1
• Cm1

Ground Distribution Wiring Diagram, Hybrid (5 of 6) for Toyota Highlander Limited 2014

List of elements for Ground Distribution Wiring Diagram, Hybrid (5 of 6) for Toyota Highlander Limited 2014:

• (if equipped) auto high beam switch
• (if equipped) steering wheel heater control assembly
• (right side of dash) relay box 5
• A/c control assembly
• A/c inverter relay
• Clock assembly
• Data link connector 3
• F62
• F65
• Fb (under front of center console)
• Fp1
• Fq2
• Gf1
• Headlight dimmer switch assembly
• Heater switch assembly
• Inner rearview mirror assembly
• J/c 9 (left center of dash)
• Left front spot light assembly
• Left rear spot light assembly
• Left seat heater switch
• Map light assembly
• Mir htr relay
• Pattern select switch assembly
• Right front spot light assembly
• Right rear spot light assembly
• Right seat heater switch
• Seat heater switch
• Sf1
• Shift lock control ecu (transmission floor shift assembly)
• Spiral cable assembly (in steering column)
• Temperature switch
• To ground fa (diagram 6 of 6)
• Transmission control switch
• Vsc off switch
• W/ climate control seat
• W/ compass
• W/ seat heater & w/o climate control seat
• W/ voltage inverter
• W/o compass
• W/o memory
• Windshield wiper switch assembly

Ground Distribution Wiring Diagram, Hybrid (6 of 6) for Toyota Highlander Limited 2014

List of elements for Ground Distribution Wiring Diagram, Hybrid (6 of 6) for Toyota Highlander Limited 2014:

• (behind left end of dash) instrument panel j/b
• (if equipped) lane departure alert switch (lane keeping assist main switch)
• (w/ memory) left seat memory switch
• (w/o memory) left outer rearview mirror assembly
• (w/o memory) outer mirror switch assembly
• A/c control
• All dr lock relay
• Assembly 2
• Center power outlet socket assembly
• D-dr unlock relay
• Door control switch
• Door control switch assembly
• F15
• F16
• Fa (left side of dash)
• From ground fb (diagram 5 of 6)
• Fuel lid opener switch
• Glass roof control ecu (sliding roof drive gear assembly)
• Glove box light assembly
• If2
• L/d-dr unlock relay
• Left front door lock w/ motor assembly
• Left front power window regulator motor assembly
• Left visor assembly
• Power management control ecu
• Power outlet socket assembly 1
• Power window regulator master switch assembly
• Pre-collision system cancel switch assembly
• Rear power outlet socket assembly 1
• Right visor assembly
• Roof sunshade control ecu (sliding roof drive gear assembly)
• Sf1
• Sliding roof control ecu (sliding roof drive gear assembly)
• St1
• Steering lock actuator assembly
• Tire pressure warning reset switch (tire pressure warning switch 1)
• Uf1
• Vehicle approaching speaker controller
• W/ dynamic radar cruise control
• W/ rear power window jam protection
• W/ sliding roof
• W/o rear power window jam protection
• W/o sliding roof

HEADLIGHTS

Headlights Wiring Diagram (1 of 2) for Toyota Highlander Limited 2014

List of elements for Headlights Wiring Diagram (1 of 2) for Toyota Highlander Limited 2014:

• (right center of dash) j/c 7
• A48
• A53
• Acc
• Af2
• Ahbi
• Auto
• Auto high beam switch (w/ automatic high beam system)
• Auto off drl off
• Automatic light control sensor (w/ automatic high beam system) (under top center of dash)
• Becu
• Bfg
• Canada
• Canh
• Canl
• Cltb
• Clte
• Clts
• Computer data lines system
• D11
• D23
• Dim
• Dimmer switch
• Drl
• Ecu acc fuse 5a
• Engine room r/b 1 assembly (left side of engine compt)
• F18
• F19
• F24
• F25
• F26
• F27
• F28
• F32
• Fb (under front of center console)
• Fe (right center of dash)
• Ffgo
• Ffog
• Flash
• Flcy
• Fog switch
• Gf1
• Gnd1
• Head
• Headlight dimmer switch assembly
• High
• Hot at all times
• Hot w/ acc relay energized
• Hot w/ ig1 3 relay energized
• Hot w/ ig2 relay energized
• Hrly
• Ig1 3 fuse 10a
• Instrument panel j/b (behind left end of dash)
• Interior lights system
• J/c 9 (left center of dash)
• Lfg
• Light control switch
• Low
• Main body ecu
• Meter fuse 5a
• Mpx-b 1 fuse 5a
• Off drl off
• Parking brake switch (at base of parking brake pedal)
• Pkb
• Red
• Tail
• Usa

Headlights Wiring Diagram (2 of 2) for Toyota Highlander Limited 2014

List of elements for Headlights Wiring Diagram (2 of 2) for Toyota Highlander Limited 2014:

• 5v ic
• A18
• A20
• A26
• A28
• Ab (hybrid) ac (except hybrid) (except hybrid: left front corner of engine compt) (hybrid: left front of engine compt)
• Af (right front corner of engine compt)
• Can h
• Can i/f
• Can l
• Combination meter assembly
• Computer data lines system
• Cpu
• D11
• D14
• Dims
• Drls
• Engine room j/b (left side of engine compt)
• Except hybrid
• F10
• F22
• Fd (left center of dash)
• Fogr
• Fogs
• Ground j/c 1 (left front corner of engine compt)
• Ground j/c 3 (right front corner of engine compt)
• Ground j/c 4 (right front of engine compt)
• H-lp lh-lo relay
• H-lp lo lh fuse 10a
• H-lp lo rh fuse 10a
• H-lp rh-lo relay
• High
• Hldr
• Hlhl
• Hlhr
• Hot at all times
• Hrdr
• Hybrid
• Ig+
• Ign
• Led driver
• Left daytime running light assembly
• Left fog light assembly
• Left headlight assembly
• Low
• Pnk
• Red
• Right daytime running light assembly
• Right fog light assembly
• Right headlight assembly
• Semiconductor power integration ecu
• Telltale

HORN

Horn Wiring Diagram for Toyota Highlander Limited 2014

List of elements for Horn Wiring Diagram for Toyota Highlander Limited 2014:

• (left front of engine compt) horn (high pitch)
• D21
• Engine room r/b 1 (left side of engine compt)
• F16
• F29
• Horn
• Horn (low pitch) (right front of engine compt)
• Horn fuse 10a
• Horn relay
• Horn switch
• Hot at all times
• Instrument panel j/b (behind left end of dash)
• Main body ecu
• Spiral cable assembly (in steering wheel)
• Steering pad switch assembly

INSTRUMENT CLUSTER

Instrument Cluster Wiring Diagram, Except Hybrid (1 of 3) for Toyota Highlander Limited 2014

List of elements for Instrument Cluster Wiring Diagram, Except Hybrid (1 of 3) for Toyota Highlander Limited 2014:

• (left center of dash) fd
• 5v ic
• 5v+b
• A10
• A11
• A12
• A13
• A53
• B/le
• B10
• B11
• B12
• B13
• B14
• B15
• B16
• B17
• B18
• B19
• B20
• B21
• B22
• B23
• B24
• Brake fluid level warning switch (brake master cylinder reservoir sub assembly) (on brake master cylinder reservoir)
• Can i/f
• Canh
• Canl
• Chg-
• Combination meter assembly
• Computer data lines system
• Cpu
• Cruise control system
• Display driver
• Exterior lights system
• F21
• F22
• F93
• Fa2
• Fd (left center of dash)
• Fe (right center of dash)
• Flasher circuit
• Fm2
• Fuel suction tube w/ pump & gauge assembly (in fuel tank)
• Gauge
• Ground j/c 2 (left front corner of engine compt)
• Haz
• Haz fuse 15a
• Hot at all times
• Hot w/ ig2 relay energized
• I/f
• Ig+
• Ill-
• Instrument panel j/b (behind left end of dash)
• Interior lights system
• J/c 3 (left side of dash)
• Led driver
• Left turn ind
• Meter fuse 5a
• Msch
• Mscl
• Msm+
• Mssl
• Msti
• Navigation system
• Pnk
• Red
• Right turn ind
• Speaker
• Starting/charging system
• Telltales
• W/o navigation
• Wiper/washer system
• Wlvl

Instrument Cluster Wiring Diagram, Except Hybrid (2 of 3) for Toyota Highlander Limited 2014

List of elements for Instrument Cluster Wiring Diagram, Except Hybrid (2 of 3) for Toyota Highlander Limited 2014:

• (right center of dash) j/c 7
• A48
• A51
• Af2
• Back
• Bcty
• Becu
• Ca1
• Canh
• Canl
• Computer data lines system
• D11
• D23
• D30
• Disp
• Down
• Engine oil pressure switch (left side of engine)
• Engine room r/b 1 (left side of engine compt)
• Enter
• F19
• F24
• F28
• F32
• F61
• F92
• F93
• Fe (right center of dash)
• Fl2
• Flcy
• Fm2
• Frcy
• Gnd1
• H33
• H36
• Hot at all times
• Hot w/ ig1 3 relay energized
• Ig1 3 fuse 10a
• Ind
• Instrument panel j/b (behind left end of dash)
• J/c 3 (left side of dash)
• Lcty
• Left
• Left front door courtesy light switch (in left "b" pillar)
• Left steering pad switch
• Left steering switch
• Main body ecu
• Mpx b 1 fuse 5a
• Parking brake switch (at base of parking brake pedal)
• Pkb
• Pnk
• Rcty
• Red
• Right
• Right front door courtesy light switch (in right "b" pillar)
• Right steering pad switch
• Right steering switch
• Spiral cable w/ sensor sub assembly (in steering column)
• Steering pad switch assembly (w/ navigation)
• Steering pad switch assembly (w/o navigation)
• Top
• W/ navigation
• W/o navigation
• W/o smart key system
• Xm1

Instrument Cluster Wiring Diagram, Except Hybrid (3 of 3) for Toyota Highlander Limited 2014

List of elements for Instrument Cluster Wiring Diagram, Except Hybrid (3 of 3) for Toyota Highlander Limited 2014:

• A21
• A23
• A25
• A26
• A37
• A41
• A42
• A43
• A44
• A70
• A71
• Acc
• Af2
• Air bag sensor assembly (under front of center console)
• Back door lock assembly (bottom center of back door)
• Ca2
• Can h
• Can l
• Certification ecu (behind right side of dash)
• Clock assembly
• Computer data lines system
• Courtesy
• Dcm (telematics transceiver) (w/ safety connect) (under front of center console)
• Ecm (left side of engine compt)
• Ecu-acc fuse 5a
• F116
• F13
• F35
• F38
• F71
• F76
• F94
• F95
• Fb (under front of center console)
• Fl2
• Gf1
• Hot w/ acc relay energized
• Ig+
• Ill+
• Ill-
• Ind
• Instrument panel j/b (behind left end of dash)
• Interior lights system
• J/c 1 (left side of dash)
• J/c 4 (right side of dash)
• J/c 7 (right center of dash)
• J/c 9 (left center of dash)
• Left rear door courtesy light switch (in left "c" pillar)
• Navigation receiver assembly (w/ navigation) radio & display receiver assembly (w/o navigation)
• P ab
• Paon
• Passenger air bag on/off ind
• Red
• Right rear door courtesy light switch (in right "c" pillar)
• Security ind
• Spd
• Stereo component amplifier assembly (separate type amplifier)
• Transmission control ecu assembly (left front engine compt)
• Transponder key ecu assembly (behind center of dash)
• W/ navigation
• W/ power back door
• W/ smart key system
• W/o navigation
• W/o power back door
• W/o smart key system
• Xa (left side of back door)

Instrument Cluster Wiring Diagram, Hybrid (1 of 3) for Toyota Highlander Limited 2014

List of elements for Instrument Cluster Wiring Diagram, Hybrid (1 of 3) for Toyota Highlander Limited 2014:

• (left center of dash) fd
• 5v ic
• 5v+b
• A10
• A11
• A12
• A13
• A53
• B10
• B11
• B12
• B13
• B14
• B15
• B16
• B17
• B18
• B19
• B20
• B21
• B22
• B23
• B24
• Can i/f
• Canh
• Canl
• Combination meter assembly
• Computer data lines system
• Cpu
• Cruise control system
• Display driver
• Exterior lights system
• F21
• F22
• F93
• Fd (left center of dash)
• Fe (right center of dash)
• Flasher circuit
• Fm2
• Fuci
• Fuel suction fuel suction tube w/ pump & gauge assembly (in fuel tank)
• Fuwi
• Gauge
• Haz
• Haz fuse 15a
• Hot at all times
• Hot w/ ig2 relay energized
• I/f
• Ig+
• Ill-
• Instrument panel j/b (behind left end of dash)
• Interior lights system
• J/c 3 (left side of dash)
• Led driver
• Left turn ind
• Meter fuse 5a
• Msch
• Mscl
• Msm+
• Mssl
• Msti
• Navigation system
• Pnk
• Red
• Right turn ind
• Speaker
• Telltales
• Trunk, tailgate, fuel doors system
• Tws2
• W/ navigation
• Wiper/washer system
• Wlvl
• Cm1

Instrument Cluster Wiring Diagram, Hybrid (2 of 3) for Toyota Highlander Limited 2014

List of elements for Instrument Cluster Wiring Diagram, Hybrid (2 of 3) for Toyota Highlander Limited 2014:

• (left center of dash) j/c 9
• (right center of dash) j/c 7
• A48
• A51
• Af2
• Back
• Bcty
• Becu
• Ca1
• Canh
• Canl
• Computer data lines system
• D11
• D23
• D30
• Disp
• Down
• Engine oil pressure switch (left side of engine)
• Engine room r/b 1 (left side of engine compt)
• Enter
• F19
• F24
• F28
• F32
• F61
• F92
• F93
• Fb (under front of center console)
• Fe (right center of dash)
• Fl2
• Flcy
• Fm2
• Fp1
• Frcy
• Gnd
• Gnd1
• H33
• H36
• Hot at all times
• Hot w/ ig1 3 relay energized
• Ig1 3 fuse 10a
• Instrument panel j/b (behind left end of dash)
• J/c 3 (left side of dash)
• Lcty
• Left
• Left front door courtesy light switch (in left "b" pillar)
• Left steering pad switch
• Left steering switch
• Main body ecu
• Mpx b 1 fuse 5a
• Parking brake switch (at base of parking brake pedal)
• Pkb
• Pnk
• Rcty
• Red
• Right
• Right front door courtesy light switch (in right "b" pillar)
• Right steering pad switch
• Right steering switch
• Spiral cable w/ sensor sub assembly (in steering column)
• Steering pad switch assembly (w/ navigation)
• Steering pad switch assembly (w/o navigation)
• Temperature switch (under center of vehicle)
• Top
• Tws2
• W/ navigation
• W/o navigation
• Xm1

Instrument Cluster Wiring Diagram, Hybrid (3 of 3) for Toyota Highlander Limited 2014

List of elements for Instrument Cluster Wiring Diagram, Hybrid (3 of 3) for Toyota Highlander Limited 2014:

• A23
• A25
• A26
• A37
• A41
• A42
• A44
• Acc
• Air bag sensor assembly (under front of center console)
• Back door lock assembly (bottom center of back door)
• Can h
• Can l
• Certification ecu (behind right side of dash)
• Clock assembly
• Computer data lines system
• Courtesy
• Cty
• Dcm (telematics transceiver) (w/ safety connect) (under front of center console)
• Ecu-acc fuse 5a
• F11
• F116
• F15
• F35
• F38
• F71
• F76
• F94
• F95
• Fb (under front of center console)
• Fl2
• Ful
• Gf1
• Hot w/ acc relay energized
• Ig+
• Ill+
• Ill-
• Ind
• Instrument panel j/b (behind left end of dash)
• Interior lights system
• J/c 4 (right side of dash)
• J/c 7 (right center of dash)
• J/c 9 (left center of dash)
• Left rear door courtesy light switch (in left "c" pillar)
• Multiplex network door ecu (right side of back door)
• Navigation receiver assembly (w/ navigation) radio & display receiver assembly (w/o navigation)
• P ab
• Paon
• Passenger air bag on/off ind
• Power management control ecu (left end of dash)
• Red
• Right rear door courtesy light switch (in right "c" pillar)
• Security ind
• Spd
• Spdi
• Stereo component amplifier assembly (12 speaker) (under center console)
• Vehicle approaching speaker controller (right side of dash)
• W/ navigation
• W/o navigation
• Xa (left side of back door)

INTERIOR LIGHTS

Courtesy Lamps Wiring Diagram (1 of 2) for Toyota Highlander Limited 2014

List of elements for Courtesy Lamps Wiring Diagram (1 of 2) for Toyota Highlander Limited 2014:

• (in left door) left outer mirror control ecu assembly
• (right front door) right outer mirror control ecu assembly
• A48
• Acc
• Back window lock assembly (w/ glass hatch opener)
• Bcty
• Becu
• Canh
• Canl
• Cann
• Canp
• Computer data lines system
• D10
• D11
• D12
• D13
• D23
• D29
• D30
• D31
• Dome cut relay
• Dome fuse 10a
• Domr
• Ecu acc fuse 5a
• Except hybrid
• F18
• F19
• F24
• F32
• Fa (left side of dash)
• Fb (under front of center console)
• Fe (right center of dash)
• Fl2
• Flcl
• Flcy
• Fm2
• Fm3
• Frcl
• Frcy
• Fspt
• Gcty
• Gnd1
• H22
• H27
• H33
• H36
• Hf2
• Hot at all times
• Hot w/ acc relay energized
• Hot w/ ig1 relay 3 energized
• Hybrid
• If1
• If2
• Ig1 3 fuse 10a
• Ile
• Instrument panel j/b (behind left end of dash)
• J/c 7 (right center of dash)
• J/c 9 (left center of dash)
• Km1
• Ksw
• Lcty
• Led1
• Left courtesy light assembly
• Left front door courtesy light switch assembly (in left "b" pillar)
• Left front door lock
• Left outer rear view mirror assembly
• Left rear ambient illumination (if equipped)
• Left rear door courtesy light switch assembly (in left "c" pillar)
• Lsfl
• Main body ecu (on instrument panel j/b)
• Mlp+
• Pnk
• Puddle light
• Rcty
• Red
• Right courtesy light assembly
• Right front door courtesy light switch assembly (in right "b" pillar)
• Right outer rear view mirror assembly
• Right rear door courtesy light switch assembly (in right "c" pillar)
• Un-lock warning switch assembly (except hybrid) (in steering column)
• Unlock detection
• W/ motor assembly
• W/ power back door
• W/o power back door
• Xa (left side of back door)
• Xm3
• Z10

Courtesy Lamps Wiring Diagram (2 of 2) for Toyota Highlander Limited 2014

List of elements for Courtesy Lamps Wiring Diagram (2 of 2) for Toyota Highlander Limited 2014:

• (if equipped) left front ambient illumination
• (if equipped) right front ambient illumination
• (if equipped) right rear ambient illumination
• (left side of back door) xa
• Back door control switch
• Back door lock assembly (w/ power back door) (bottom center of back door)
• Back door lock assembly (w/o power back door) (bottom center of back door)
• Cann
• Canp
• Computer data lines system
• Cty
• Ctyo
• Diode (luggage room 1) (w/o power back door) (right side of back door)
• Diode (luggage room 2) (w/ power back door) (right side of back door)
• Engine room r/b 1 (left side of engine compt)
• F92
• F93
• Fa (left side of dash)
• Fb (under front of center console)
• Fl1
• Ful
• Gnd
• Hf2
• Hot at all times
• If2
• J/c 3 (left side of dash)
• J/c 9 (left center of dash)
• Jl1
• Left ambient light (if equipped)
• Left front spot light assembly
• Left rear spot light assembly
• Left visor assembly
• Map light assembly
• Mpx b1 fuse 5a
• Multiplex network door ecu (w/ power back door) (right side of back door)
• Red
• Right ambient light (if equipped)
• Right front spot light assembly
• Right rear spot light assembly
• Right visor assembly
• Room light assembly 1
• Rrmp
• Sf1
• Transponder key coil (except hybrid)
• W/ power back door
• W/o power back door
• Xa (left side of back door)
• Xm1
• Xm2

Instrument Illumination Wiring Diagram (1 of 3) for Toyota Highlander Limited 2014

List of elements for Instrument Illumination Wiring Diagram (1 of 3) for Toyota Highlander Limited 2014:

• (usa) drl off
• A/c control assembly
• A48
• Acan
• Acc
• Agnd
• Alt dc/dc fuse 140a 150a
• Auto
• Becu
• Canh
• Canl
• Certification ecu (w/ smart key system) (behind right side of dash)
• Computer data lines system
• Cruise control main switch
• D11
• D23
• D32
• Dcm (telematics transceiver) (w/ safety connect) (under front of center console)
• Door control switch assembly
• Ecu-acc fuse 5a
• Engine room j/b (left side of engine compt)
• Engine switch (except hybrid) power switch (hybrid)
• Except hybrid
• F11
• F114
• F115
• F13
• F16
• F19
• F24
• F32
• F35
• F69
• F70
• F92
• Fa (left side of dash)
• Fb (under front of center console)
• Fe (right center of dash)
• Gf1
• Glove box light assembly
• Gnd1
• Head
• Headlight dimmer switch assembly
• Hf1
• Hot at all times
• Hot w/ acc relay energized
• Hot w/ ig1 relay 3 energized
• Hybrid
• Ig1 3 fuse 10a
• Ill+
• Ill-
• Instrument panel j/b (behind left end of dash)
• J/c 3 (left side of dash) f93
• J/c 5 (center of dash)
• J/c 7 (right center of dash)
• J/c 9 (left center of dash)
• Left steering switch
• Light control switch
• Main body ecu (on instrument panel j/b)
• Off (canada)
• Panel fuse 5a
• Pnk
• Radio & display receiver assembly (w/o navigation system) navigation receiver assembly (w/ navigation system)
• Red
• Relay
• Right steering switch
• Spiral cable w/ sensor sub assembly (in steering wheel)
• Steering pad switch assembly
• Swil
• Tail
• To j/c 5 (diagram 2 of 3)
• Trly
• Uf1
• W/ navigation system
• W/o navigation system

Instrument Illumination Wiring Diagram (2 of 3) for Toyota Highlander Limited 2014

List of elements for Instrument Illumination Wiring Diagram (2 of 3) for Toyota Highlander Limited 2014:

• Differential lock switch (except hybrid)
• Downhill assist control switch (except hybrid)
• Except
• Except hybrid
• Fl2
• Fm2
• Fq1
• Fq2
• From j/c 5 a (diagram 1 of 3)
• From j/c 5 b (diagram 1 of 3)
• From j/c 5 c (diagram 2 of 3)
• From j/c 5 d (diagram 2 of 3)
• Gf1
• Heater switch assembly (hybrid)
• Hf1
• Hybrid
• If2
• Ill
• Ill+
• Ill-
• J/c 5 (center of dash)
• Jl1
• Km1
• Left rear power window regulator switch assembly (w/ rear power window jam protection)
• Left rear power window regulator switch assembly (w/o rear power window jam protection)
• Left seat heater switch (w/ seat heater & w/o climate control seat)
• Left seat memory switch (w/ seat position memory)
• Lill
• Map light assembly
• Outer mirror switch assembly (w/ seat position memory)
• Outer mirror switch assembly (w/o seat position memory)
• Pattern select switch assembly
• Red
• Right front power window regulator switch assembly
• Right rear power window regulator switch assembly (w/ rear power window jam protection)
• Right rear power window regulator switch assembly (w/o rear power window jam protection)
• Right seat heater switch (w/ seat heater & w/o climate control seat)
• Seat heater switch (w/o seat heater & climate control seat)
• Sf1
• Shift position indicator
• To j/c 5 (diagram 2 of 3)
• Vsc off switch

Instrument Illumination Wiring Diagram (3 of 3) for Toyota Highlander Limited 2014

List of elements for Instrument Illumination Wiring Diagram (3 of 3) for Toyota Highlander Limited 2014:

• (cigarette lighter illumination) (under center of dash)
• 5v ic
• A53
• Auto high beam switch
• Back sonar or clearance sonar switch assembly (w/ intuitive parking assist system)
• Blind spot monitor main switch (warning canceling switch assembly) (if equipped)
• Can i/f
• Canh
• Canl
• Clock assembly
• Combination meter assembly
• Computer data lines system
• Cpu
• Door control switch assembly (w/ power back door)
• Driver
• Engine room r/b 1 (left side of engine compt)
• F22
• Fd (left center of dash)
• Fuel lid opener switch
• Hot at all times
• Hot w/ ig2 relay energized
• I/f
• If1
• Ig+
• Ill+
• Ill-
• Instrument panel j/b (behind left end of dash)
• J/c 6 (left side of dash)
• Lane departure alert switch (lane- keeping assist main switch)
• Led
• Meter fuse 5a
• Mxp-b1 fuse 5a
• Option connector
• Outer mirror heater switch assembly (w/ front window deicer)
• Power window regulator master switch assembly (w/ rear power window jam protection)
• Power window regulator master switch assembly (w/o rear power window jam protection)
• Red
• Steering heater switch
• Telltales

MEMORY SYSTEMS

Memory Mirrors Wiring Diagram (1 of 2) for Toyota Highlander Limited 2014

List of elements for Memory Mirrors Wiring Diagram (1 of 2) for Toyota Highlander Limited 2014:

• (left side of dash)
• (right center of dash)
• A14
• A48
• A51
• Acc
• Bdr
• Bdsl
• Becu
• Blind spot monitor indicator
• Bsl+
• Cann
• Canp
• Computer data lines system
• Cpub
• D11
• D23
• Down
• Ecu-acc fuse 5a
• Exterior lights system
• F18
• F19
• F20
• F24
• F32
• F94
• F95
• Fm2
• Gnd
• Gnd1
• Heater
• Hot at all times
• Hot w/ acc relay energized
• Hot w/ ig1 3 relay energized
• Hsrl
• If2
• Ig1 3 fuse 10a
• Ill+
• Ill-
• Instrument panel j/b (behind left end of dash)
• Interior lights system
• J/c 12 (base of "d" pillar)
• J/c 4 (right side of dash)
• J/c 7 (right center of dash)
• Left
• Left outer mirror control ecu assembly (in left door)
• Left outer rear view mirror assembly
• Left seat memory switch
• Main body ecu
• Mb (left "c" pillar)
• Mirb
• Mire
• Mirs
• Mlp+
• Mmry
• Msw
• Navigation system
• Outer mirror switch assembly
• P/w f/l fuse 20a
• Pnk
• Puddle light
• Red
• Right
• Set
• Sig
• Trni
• Turn
• Vsrl
• Z10

Memory Mirrors Wiring Diagram (2 of 2) for Toyota Highlander Limited 2014

List of elements for Memory Mirrors Wiring Diagram (2 of 2) for Toyota Highlander Limited 2014:

• Bdr
• Bdsr
• Blind spot monitor indicator
• Bsr+
• Cann
• Canp
• Computer data lines system
• Cpub
• Engine room r/b 1 (left side of engine compt)
• Exterior lights system
• Fl1
• Gnd
• Heater
• Hf2
• Hot at all times
• Hssr
• Instrument panel j/b (behind left end of dash)
• J/c 11 (right rear corner of cargo area)
• Lb (right rear quarterpanel)
• Mlp+
• Mpx-b 1 fuse 5a
• Navigation system
• P/w f/r fuse 20a
• Pnk
• Puddle light
• Red
• Right outer mirror control ecu assembly (right front door)
• Right outer rear view mirror assembly
• Sig
• Trni
• Turn
• Vssr

Memory Seat Wiring Diagram for Toyota Highlander Limited 2014

List of elements for Memory Seat Wiring Diagram for Toyota Highlander Limited 2014:

• (left side of dash)
• (under driver seat) j/c 15
• +b2
• Cann
• Canp
• Computer data lines system
• Engine room r/b 1 (left side of engine compt)
• F32
• Frv+
• Frv-
• Gnd
• Gnd2
• H13
• H30
• H31
• Hot at all times
• Hot w/ ig1 3 relay energized
• Ig1 3 fuse 10a
• Ill+
• Ill-
• Instrument panel j/b (behind left end of dash)
• Interior lights system
• J/c 15 (under driver seat)
• Left front power seat lift position motor (left separate type front seat cushion spring assembly)
• Left front power seat lumbar support motor (left separate type front seat cushion spring assembly)
• Left front power seat position motor (slide position)
• Left front power seat slide position motor (left separate type front seat cushion spring assembly
• Left front power seat tilt position motor (left separate type front seat cushion spring assembly)
• Left front power seat variable cushion motor (left separate type front seat cushion spring assembly)
• Left outer mirror control ecu assembly (in left door)
• Left seat memory switch
• Lft+
• Lft-
• Lumbar support switch (power seat switch assembly)
• Mb (left "c" pillar)
• Mmry
• Mpx-b 1 fuse 5a
• Me1
• Me2
• P/seat f/l fuse 30a
• Pnk
• Position control ecu & switch assembly (left side of driver seat)
• Rcl+
• Rcl-
• Red
• Seat variable cushion switch
• Set
• Sld+
• Sld-
• Sysb
• Me2

NAVIGATION

Blind Spot Monitoring Wiring Diagram for Toyota Highlander Limited 2014

List of elements for Blind Spot Monitoring Wiring Diagram for Toyota Highlander Limited 2014:

• (left center of dash) j/c 9
• 5v ic
• 5v+b
• A45
• Bdsl
• Bdsr
• Bind
• Blb
• Blgd
• Blind spot monitor indicator
• Blind spot monitor main switch (warning canceling switch assembly)
• Brb
• Brgd
• Bsl+
• Bsr+
• Bssw
• Buz
• Bzn
• Bzp
• Ca1n
• Ca1p
• Ca2n
• Ca2p
• Can if
• Canh
• Canl
• Combination meter assembly
• Computer data lines system
• Cpu
• D16
• Driver display
• Dss-ig fuse 5a
• F21
• F22
• Fb (under front of center console)
• Fd (left center of dash)
• Fl1
• Fm2
• Fm3
• Gnd
• H25
• Headlight dimmer switch assembly
• Hf2
• Hot w/ ig1 3 relay energized
• Hot w/ ig2 relay energized
• I/f
• If2
• Ig+
• Ill+
• Ill-
• Instrument panel j/b (behind left end of dash)
• Interior lights system
• J/c 11 (right rear corner of cargo area)
• J/c 12 (base of "d" pillar)
• J/c 3 (left side of dash)
• Lb (right rear quarterpanel)
• Led driver
• Left blind spot monitor sensor (left rear corner of vehicle)
• Left outer mirror control ecu assembly
• Left outer rear view mirror assembly
• Lm1
• Mb (left "c" pillar)
• Mc (left rear quarterpanel)
• Meter fuse 5a
• Omil
• Omir
• Rear cross traffic alert buzzer (blind spot monitor buzzer) (if equipped) (in left "d" pillar)
• Red
• Right blind spot monitor sensor (right rear corner of vehicle)
• Right outer mirror control ecu assembly
• Right outer rear view mirror assembly
• Speaker
• Telltales
• Turn signal switch
• Z10

Lane Departure Warning Wiring Diagram for Toyota Highlander Limited 2014

List of elements for Lane Departure Warning Wiring Diagram for Toyota Highlander Limited 2014:

• (left center of dash) j/c 9
• 5v ic
• 5v+b
• A45
• A50
• Af9
• Ca1n
• Ca1p
• Can if
• Canh
• Canl
• Combination meter assembly
• Computer data lines system
• Cpu
• Driver display
• Ecu-ig fuse 10a
• F20
• F21
• F22
• Fa (left side of dash)
• Fb (under front of center console)
• Fd (left center of dash)
• Fe (right center of dash)
• Gnd
• Headlight dimmer switch assembly
• Hot w/ ig1 2 relay energized
• Hot w/ ig1 3 relay energized
• Hot w/ ig2 relay energized
• I/f
• Ig+
• Ig1
• Ig1 3 fuse 10a
• Igb
• Instrument panel j/b (behind left end of dash)
• Interior lights system
• J/c 9 (left center of dash)
• Lane departure alert buzzer (skid control buzzer assembly) (behind left end of dash)
• Lane departure alert switch (lane-keeping assist main switch)
• Lane departure warning camera (top center of windshield)
• Led driver
• Lksw
• Meter fuse 5a
• Millimeter wave radar sensor assembly (front center of engine compt)
• Red
• Sf1
• Sf2
• Speaker
• Telltales
• Turn signal switch

Navigation Wiring Diagram, 12 Speakers (1 of 7) for Toyota Highlander Limited 2014

List of elements for Navigation Wiring Diagram, 12 Speakers (1 of 7) for Toyota Highlander Limited 2014:

• +b1
• A51
• Acc1
• Adpg
• Agnd
• Antenna
• Canh
• Canl
• Computer data lines system
• D11
• D24
• F114
• F115
• F116
• F19
• F24
• F28
• F61
• F92
• F93
• Fd (left center of dash)
• Fe (right center of dash)
• Fl+
• Fl-
• Fr+
• Fr-
• Gnd1
• Gps antenna
• H30
• Hfvr
• Hot w/ ig1 3 relay energized
• Ig1 3 fuse 10a
• Ill+
• Ill-
• Instrument panel j/b (behind left end of dash)
• Interior lights system
• J/c 3 (left side of dash)
• Left steering switch
• Macc
• Main body ecu
• Mb (left "c" pillar)
• Min+
• Min-
• Mut1
• Navigation receiver assembly
• Nca
• Off hook
• On hook
• Option connector (rear seat entertainment) (base of "b" pillar)
• Parking brake switch (at base of parking brake pedal)
• Pkb
• Pnk
• Red
• Rev
• Rl+
• Rl-
• Seek+ mode
• Seek-
• Sgnd
• Sns2
• Spd
• Spiral cable w/ sensor sub-assembly (in steering column)
• Steering pad switch assembly
• Sw1
• Sw2
• Swg
• Tx1+
• Tx1-
• Va-
• Val+
• Var+
• Voice volume-
• Volume+
• Vv+
• Vv-

Navigation Wiring Diagram, 12 Speakers (2 of 7) for Toyota Highlander Limited 2014

List of elements for Navigation Wiring Diagram, 12 Speakers (2 of 7) for Toyota Highlander Limited 2014:

• (left end of dash) power management control ecu
• +b2
• A36
• A60
• A61
• A77
• A78
• Acc2
• Af3
• Backup lp relay
• Bkup lp fuse 10a
• C58
• C59
• Ca1
• Ca1h
• Ca1l
• Ca2
• Computer data lines system
• Diode (shift position) (left end of dash)
• E12
• Engine room r/b 1 (left side of engine compt)
• Except hybrid
• F15
• F16
• F17
• Fe (right center of dash)
• Gnd2
• Ground j/c 2 (left front corner of engine compt)
• Hot w/ ig1 2 relay energized
• Hybrid
• Ig2
• Instrument panel j/b (behind left end of dash)
• J/c 2 (left side of engine compt)
• Lv1
• Nca
• Park/neutral position switch assembly (except hybrid) (on transmission)
• Pnk
• Psft
• Red
• Sdars antenna
• Shift lever position sensor (hybrid) (on top of transmission)
• Stereo component tuner assembly (w/ sdars)
• Ugo4
• Us4+
• Us4-
• Usg4
• Usv4

Navigation Wiring Diagram, 12 Speakers (3 of 7) for Toyota Highlander Limited 2014

List of elements for Navigation Wiring Diagram, 12 Speakers (3 of 7) for Toyota Highlander Limited 2014:

• +b2
• 5v ic
• Acc2
• Brake actuator assembly (right rear of engine compt)
• Ca+
• Ca1h
• Ca1l
• Can i/f
• Canh
• Canl
• Cdl+
• Cdl-
• Cdr+
• Cdr-
• Cgnd
• Cnh1
• Cnl1
• Combination meter assembly
• Computer data lines system
• Cpu
• Csld
• Driver display
• Engine room j/b 1 (left side of engine compt)
• Except hybrid
• F117
• F118
• F119
• F22
• F94
• F95
• Fa2
• Fd (left center of dash)
• Gnd2
• Hot w/ ig2 relay energized
• Hybrid
• I/f
• Ig+
• Ig2-efi fuse 10a
• J/c 4 (right side of dash)
• Lv1
• Msch
• Mscl
• Mute
• Navigation receiver assembly
• Nca
• Pnk
• Red
• Skid control ecu (behind right side of dash) a63
• Sp1
• Tx+
• Tx-
• Ugd1
• Ugo4
• Us1+
• Us1-
• Us4+
• Us4-
• Usg4
• Usv1
• Usv4
• N10

Navigation Wiring Diagram, 12 Speakers (4 of 7) for Toyota Highlander Limited 2014

List of elements for Navigation Wiring Diagram, 12 Speakers (4 of 7) for Toyota Highlander Limited 2014:

• Acc
• Adpg
• Adpi
• Agnd
• Engine room r/b 1 (left side of engine compt)
• Fe (right center of dash)
• Gnd
• Hot at all times
• J/c 9 (left center of dash)
• L1+
• L1-
• Mpx-b 1 fuse 5a
• Mut1
• Nca
• Pnk
• R1+
• R1-
• Radio fuse 15a
• Red
• Sf3
• Sgn3
• Sgn5
• Sgn6
• Sld1
• Stereo jack adapter assembly 1
• Television display assembly (w/ rear seat entertainment system)
• Tx1+
• Tx1-
• Uf2
• Ugd1
• Us1+
• Us1-
• Usv1
• Va-
• Val+
• Var+
• Video (video adapter) terminal (w/ rear seat entertainment system)
• Vv+
• Vv-

Navigation Wiring Diagram, 12 Speakers (5 of 7) for Toyota Highlander Limited 2014

List of elements for Navigation Wiring Diagram, 12 Speakers (5 of 7) for Toyota Highlander Limited 2014:

• A48
• A53
• Canh
• Canl
• Cb+
• Cgnd
• Computer data lines system
• Cv+
• Cv-
• Dcm (telematics transceiver) (w/ safety connect) (under front of center console)
• F32
• F35
• Hfvr
• Hot w/ ig2 relay energized
• Instrument panel j/b (behind left end of dash)
• J/c 7 (right center of dash)
• Macc
• Map light assembly
• Mci+
• Mci-
• Mco+
• Mco-
• Mcvd
• Meter fuse 5a
• Mf1
• Mute
• Nca
• Pnk
• Red
• Sf2
• Sgnd
• Sns2
• Spi+
• Spi-
• Spo+
• Spo-
• Telephone microphone assembly
• Television camera assembly (center of back door)
• W/ safety connect
• W/o safety connect
• Xm1

Navigation Wiring Diagram, 12 Speakers (6 of 7) for Toyota Highlander Limited 2014

List of elements for Navigation Wiring Diagram, 12 Speakers (6 of 7) for Toyota Highlander Limited 2014:

• A37
• Acc
• Ecu-acc fuse 5a
• F76
• Fl1
• Gf2
• Hf2
• Hot w/ acc relay energized
• Ii1+
• Ii1-
• Instrument panel j/b (behind left end of dash)
• J/c 7 (right center of dash)
• Jl1
• Left front speaker assembly 2
• Mute
• Nca
• Pnk
• Red
• Right front speaker assembly 1
• Right rear speaker assembly
• Sld
• Sld1
• Spd
• Stereo component amplifier assembly (hybrid: under center console)
• Tmut
• Twl+
• Twl-
• Tx+
• Tx-
• W/ safety connect
• W/o safety connect

Navigation Wiring Diagram, 12 Speakers (7 of 7) for Toyota Highlander Limited 2014

List of elements for Navigation Wiring Diagram, 12 Speakers (7 of 7) for Toyota Highlander Limited 2014:

• (right kick panel) fc
• +b2
• Af2
• Amp 1 fuse 20a
• Amp 2 fuse 20a
• Ctr+
• Ctr-
• Engine room r/b 1 (left side of engine compt)
• F75
• Fl+
• Fl-
• Fm2
• Fr+
• Fr-
• Front speaker assembly 3
• Gf2
• Gnd
• Gnd2
• Hot at all times
• If2
• J/c 10 (center of dash)
• Km1
• Left front speaker assembly 1
• Left rear speaker assembly
• Left rear speaker assembly 3
• Mf1
• Pnk
• Rear speaker assembly 2
• Red
• Right front speaker assembly 2
• Right rear speaker assembly 3
• Rl+
• Rl-
• Rr+
• Rr-
• Sl+
• Sl-
• Sr+
• Sr-
• Stereo component amplifier assembly (hybrid: under center console)
• Twl+
• Twl-
• Twr+
• Twr-
• Wf1+
• Wf1-
• Wf2+
• Wf2-
• Xm1
• Xm3

Navigation Wiring Diagram, 6 Speakers (1 of 6) for Toyota Highlander Limited 2014

List of elements for Navigation Wiring Diagram, 6 Speakers (1 of 6) for Toyota Highlander Limited 2014:

• +b1
• A51
• Acc1
• Adpg
• Agnd
• Antenna
• Canh
• Canl
• Computer data lines system
• D11
• D24
• F114
• F115
• F116
• F19
• F24
• F28
• F61
• F92
• F93
• Fd (left center of dash)
• Fe (right center of dash)
• Fl+
• Fl-
• Fr+
• Fr-
• Gnd1
• Gps antenna
• H30
• Hfvr
• Hot w/ ig1 3 relay energized
• Ig1 3 fuse 10a
• Ill+
• Ill-
• Instrument panel j/b (behind left end of dash)
• Interior lights system
• J/c 3 (left side of dash)
• Left steering switch
• Macc
• Main body ecu
• Min+
• Min-
• Navigation receiver assembly
• Nca
• Off hook
• On hook
• Parking brake switch (at base of parking brake pedal)
• Pkb
• Pnk
• Red
• Rev
• Rl+
• Rl-
• Rr+
• Rr-
• Seek+ mode
• Seek-
• Sgnd
• Sns2
• Spd
• Spiral cable w/ sensor sub-assembly (in steering column)
• Steering pad switch assembly
• Sw1
• Sw2
• Swg
• Tmut
• Va-
• Val+
• Var+
• Voice volume-
• Volume+
• Vv+
• Vv-

Navigation Wiring Diagram, 6 Speakers (2 of 6) for Toyota Highlander Limited 2014

List of elements for Navigation Wiring Diagram, 6 Speakers (2 of 6) for Toyota Highlander Limited 2014:

• A77
• Backup lp relay
• C58
• Ca1
• Diode (shift position) (left end of dash)
• Engine room r/b 1 (left side of engine compt)
• Except hybrid
• Fl1
• Fm2
• Gf2
• Ground j/c 2 (left front corner of engine compt)
• Hybrid
• If2
• J/c 2 (left side of engine compt)
• Jl1
• Km1
• Left front speaker assembly 1
• Left front speaker assembly 2
• Left rear speaker assembly
• Mb (left "c" pillar)
• Nca
• Option connector (rear seat entertainment) (base of "b" pillar)
• Park/neutral position switch assembly (except hybrid) (on transmission)
• Pnk
• Red
• Right rear speaker assembly

Navigation Wiring Diagram, 6 Speakers (3 of 6) for Toyota Highlander Limited 2014

List of elements for Navigation Wiring Diagram, 6 Speakers (3 of 6) for Toyota Highlander Limited 2014:

• (left end of dash) power management control ecu
• +b2
• A36
• A60
• A61
• A78
• Acc2
• Af3
• Bkup lp fuse 10a
• C59
• Ca1h
• Ca1l
• Ca2
• Computer data lines system
• E12
• Engine room j/b 1 (left side of engine compt)
• F15
• F16
• F17
• Fe (right center of dash)
• Gnd2
• Hot w/ ig1 2 relay energized
• Hot w/ ig2 relay energized
• Ig2
• Ig2-efi fuse 10a
• Instrument panel j/b (behind left end of dash)
• J/c 2 (left side of engine compt)
• Lv1
• Nca
• Pnk
• Psft
• Red
• Sdars antenna
• Shift lever position sensor (hybrid) (on top of transmission)
• Stereo component tuner assembly (w/ sdars)
• Ugo4
• Us4+
• Us4-
• Usg4
• Usv4

Navigation Wiring Diagram, 6 Speakers (4 of 6) for Toyota Highlander Limited 2014

List of elements for Navigation Wiring Diagram, 6 Speakers (4 of 6) for Toyota Highlander Limited 2014:

• +b2
• 5v ic
• Acc2
• Brake actuator assembly (right rear of engine compt)
• Ca+
• Ca1h
• Ca1l
• Can i/f
• Canh
• Canl
• Cdl+
• Cdl-
• Cdr+
• Cdr-
• Cgnd
• Cnh1
• Cnl1
• Combination meter assembly
• Computer data lines system
• Cpu
• Csld
• Driver display
• Except hybrid
• F117
• F118
• F119
• F22
• F95
• Fa2
• Fd (left center of dash)
• Gnd2
• Hybrid
• I/f
• Ig+
• J/c 4 (right side of dash) f94
• J/c 7 (right center of dash)
• Lv1
• Msch
• Mscl
• Mute
• Navigation receiver assembly
• Nca
• Pnk
• Red
• Skid control ecu (behind right side of dash) a63
• Sp1
• Tx+
• Tx-
• Ugd1
• Ugo4
• Us1+
• Us1-
• Us4+
• Us4-
• Usg4
• Usv1
• Usv4
• N10

Navigation Wiring Diagram, 6 Speakers (5 of 6) for Toyota Highlander Limited 2014

List of elements for Navigation Wiring Diagram, 6 Speakers (5 of 6) for Toyota Highlander Limited 2014:

• Acc
• Adpg
• Adpi
• Agnd
• Engine room r/b 1 (left side of engine compt)
• Fe (right center of dash)
• Gnd
• Hot at all times
• J/c 9 (left center of dash)
• L1+
• L1-
• Mpx-b 1 fuse 5a
• Mut1
• Nca
• Pnk
• R1+
• R1-
• Radio fuse 15a
• Red
• Sf3
• Sgn3
• Sgn5
• Sgn6
• Sld1
• Stereo jack adapter assembly 1
• Television display assembly (w/ rear seat entertainment system)
• Tx1+
• Tx1-
• Uf2
• Ugd1
• Us1+
• Us1-
• Usv1
• Va-
• Val+
• Var+
• Video (video adapter) terminal (w/ rear seat entertainment system)
• Vv+
• Vv-

Navigation Wiring Diagram, 6 Speakers (6 of 6) for Toyota Highlander Limited 2014

List of elements for Navigation Wiring Diagram, 6 Speakers (6 of 6) for Toyota Highlander Limited 2014:

• A37
• A48
• A53
• Cb+
• Cgnd
• Cv+
• Cv-
• Dcm (telematics transceiver) (w/ safety connect) (under front of center console)
• Ecu-acc fuse 5a
• F32
• F35
• Gf2
• Hf2
• Hfvr
• Hot w/ acc relay energized
• Hot w/ ig2 relay energized
• Instrument panel j/b (behind left end of dash)
• J/c 7 (right center of dash)
• Macc
• Map light assembly
• Mci+
• Mci-
• Mco+
• Mco-
• Mcvd
• Meter fuse 5a
• Mf1
• Mute
• Nca
• Pnk
• Red
• Right front speaker assembly 1
• Right front speaker assembly 2
• Sf2
• Sgnd
• Sns2
• Spi+
• Spi-
• Spo+
• Spo-
• Telephone microphone assembly
• Television camera assembly (center of back door)
• W/ safety connect
• W/o safety connect
• Xm1

Parking Assistant Wiring Diagram for Toyota Highlander Limited 2014

List of elements for Parking Assistant Wiring Diagram for Toyota Highlander Limited 2014:

• A43
• A51
• A60
• A61
• A78
• Back sonar or clearance sonar switch assembly
• Bkup lp fuse 10a
• C59
• Ca1
• Ca2
• Ca3n
• Ca3p
• Canh
• Canl
• Cbz
• Clearance warning buzzer 1 (left side of dash)
• Clearance warning ecu (right side of dash)
• Clsw
• Computer data lines system
• Diode (shift position) (left end of dash)
• Ecm (left side of engine compt)
• Ecu-acc fuse 5a
• Except hybrid
• F16
• F17
• F21
• F94
• F95
• Fe (right center of dash)
• Fl1
• Hot w/ acc relay energized
• Hot w/ ig1 2 relay energized
• Hot w/ ig1 3 relay energized
• Hybrid
• Ig1 3 fuse 10a
• Instrument panel j/b (behind left end of dash)
• Interior lights system
• J/c 2 (left side of engine compt)
• J/c 4 (right side of dash)
• J/c 9 (left center of dash)
• Left rear center ultrasonic sensor 1 (at left rear center location in rear bumper)
• Left rear ultrasonic sensor 1 (at left rear location in rear bumper)
• Lw1
• Park/neutral position switch (except hybrid) shift lever position sensor (hybrid) (except hybrid: on transmission) (hybrid: on top of transmission)
• Pnk
• Power distribution system
• Power management control ecu (left end of dash)
• Psft
• Red
• Right rear center ultrasonic sensor 1 (at right rear center location in rear bumper)
• Right rear ultrasonic sensor 1 (at right rear location in rear bumper)

Telematics Wiring Diagram for Toyota Highlander Limited 2014

List of elements for Telematics Wiring Diagram for Toyota Highlander Limited 2014:

• 12 speakers
• 5v ic
• 5v+b
• 6 speakers
• A37
• A49
• A53
• A55
• A63
• Acc
• Air bag sensor assembly (under front of center console)
• Backup battery (mayday battery) (right side of dash)
• Bbi+
• Bbi-
• Bbo+
• Bbo-
• Brake actuator assembly (except hybrid) skid control ecu assembly (hybrid) (except hybird: right rear of engine compt) (hybrid: behind right side of dash)
• Btr1
• Btr2
• Ca1h canh ca1l canl sp1
• Can i/f
• Canh
• Canl
• Combination meter assembly
• Computer data lines system
• Cpu
• Ctr1
• Ctr2
• Dcm (telematics transceiver) (under front of center console)
• Ecu-acc fuse 5a
• Engine room r/b 1 (left side of engine compt)
• Except hybrid
• F114
• F116
• F22
• F35
• F38
• F69
• F71
• F75
• F76
• F94
• F95
• Fa2
• Fd (left center of dash)
• Fe (right center of dash)
• Fr+
• Fr-
• Gf2
• Gnd3
• Gps
• Gps & telephone antenna
• Gsw
• Gsw3
• Hf2
• Hot at all times
• Hot w/ acc relay energized
• Hot w/ ig2 relay energized
• Hybrid
• Ig+
• Ig2
• Ig2 fuse 7.5a
• Ill+
• Ind1
• Ind2
• Instrument panel j/b (behind left end of dash)
• Interior lights system
• J/c 4 (right side of dash)
• J/c 7 (right center of dash)
• L26
• L27
• Macc
• Map light assembly
• Mayday fuse 5a
• Mci+
• Mci-
• Mco+
• Mco-
• Mcvd
• Meter fuse 5a
• Min+
• Min-
• Mute
• Nca
• Pnk
• Radio & display receiver assembly (w/o navigation) navigation receiver assembly (w/ navigation)
• Red
• Right front speaker assembly 1
• Right front speaker assembly 2
• Rrid
• Sf2
• Sgnd
• Sig-
• Sig1
• Sil
• Sled
• Spdp
• Spi+
• Spi-
• Spo+
• Spo-
• Stereo component amplifier assembly (hybrid: under center console)
• Tel
• Telephone antenna assembly (right rear quarterpanel)
• Telephone microphone assembly
• Tmut
• W/ navigation system
• W/o navigation system

Vehicle Proximity Notification Wiring Diagram for Toyota Highlander Limited 2014

List of elements for Vehicle Proximity Notification Wiring Diagram for Toyota Highlander Limited 2014:

• (right side of dash) j/c 4
• (w/ dynamic radar cruise control) stop lp relay
• 5v ic
• 5v+b
• A51
• A53
• A63
• A65
• A70
• A71
• Af4
• Ca3n
• Ca3p
• Can i/f
• Canh
• Canl
• Clock assembly
• Combination meter assembly
• Computer data lines system
• Cpu
• D16
• Dss-ig fuse 5a
• Engine room r/b 1 (left side of engine compt)
• F15
• F16
• F22
• F92
• F93
• Fa (left side of dash)
• Fa2
• Fb (under front of center console)
• Fd (left center of dash)
• Gf1
• Gnd
• Hot at all times
• Hot w/ ig1 3 relay energized
• Hot w/ ig2 relay energized
• Ig+
• Ig1 2 fuse 7.5a
• Ig1 3 fuse 10a
• Ind
• Instrument panel j/b (behind left end of dash)
• J/c 1 (left side of dash)
• J/c 3 (left side of dash)
• J/c 9 (left center of dash)
• Kok
• Meter fuse 5a
• Power management control ecu (left side of dash)
• Prst
• Red
• Skid control ecu assembly (behind right side of dash)
• Sp+
• Sp-
• Sp1
• Spd
• Stop fuse 10a
• Stop light switch assembly (above brake pedal)
• Stp
• Stpo
• Vehicle approaching speaker assembly (right front of engine compt)
• Vehicle approaching speaker controller (right side of dash)
• W/ dynamic radar cruise control
• W/o dynamic radar cruise control

POWER DISTRIBUTION

Power Distribution Wiring Diagram, Except Hybrid (1 of 4) for Toyota Highlander Limited 2014

List of elements for Power Distribution Wiring Diagram, Except Hybrid (1 of 4) for Toyota Highlander Limited 2014:

• (diagram 1 of 4)
• (left side of engine compt) engine room r/b 1
• 3.5l
• A/f htr fuse 20a
• A/f relay
• A77
• Abs 1 fuse 50a
• Abs 2 fuse 30a
• Acc
• Af3
• Af7
• Air conditioning & cooling fans systems
• Alt
• Alt fuse 140a
• Alt-s fuse 7.5a
• Am1
• Am2
• Amp 1 fuse 20a
• Amp 2 fuse 20a
• Anti-lock brakes system
• Batt
• Battery
• C58
• Cruise control, engine controls & transmissions systems
• Door locks & anti-theft systems
• Efi 1 fuse 10a
• Efi main relay
• Efi-main fuse 30a
• Electronic power steering system
• Engine controls system
• Engine room j/b (left side of engine compt)
• Eps fuse 80a
• Etcs fuse 10a
• Exterior lights system
• Fan 1 fuse 80a
• From e ects fuse (diagram 1 of 4)
• From ig2 relay g
• From ignition or n starter switch assembly (diagram 1 of 4)
• From instrument panel j/b (diagram 2 of 4)
• H-lp lh-lo relay
• H-lp lo lh fuse 10a
• H-lp lo rh fuse 10a
• H-lp rh-lo relay
• Horn fuse 10a
• Horns system
• Ig1
• Ig2
• Ig2 main fuse 25a
• Ig2 relay
• Ig2-efi fuse 10a
• Ignition or starter switch assembly (w/o smart key system)
• Inj fuse 15a
• J/b-b fuse 40a
• J/c 2 (left side of engine compt) a77
• Lock
• Mayday fuse 5a
• Mpx-b 1 fuse 5a
• Navigation & sound systems
• Navigation system
• Ods fuse 5a
• Off
• Radio fuse 15a
• Red
• S horn fuse 7.5a
• Semiconductor power integration ecu
• Short
• Sound & navigation systems
• St fuse 30a
• St1
• St2
• Start
• Starting/ charging system
• To engine room r/b 1 (diagram 1 of 4)
• To horn fuse (diagram 1 of 4)
• To htr fuse (diagram 4 of 4)
• To ig2-efi fuse (diagram 1 of 4)
• To instrument panel j/b (diagram 2 of 4)
• To instrument panel j/b (diagram 3 of 4)
• To instrument panel j/b (diagram 4 of 4)
• Towing fuse 30a
• Transmissions & engine controls systems
• W/ smart key system
• W/o smart key system

Power Distribution Wiring Diagram, Except Hybrid (2 of 4) for Toyota Highlander Limited 2014

List of elements for Power Distribution Wiring Diagram, Except Hybrid (2 of 4) for Toyota Highlander Limited 2014:

• (behind left end of dash) instrument panel j/b
• (not used)
• A10
• A12
• A16
• A17
• A27
• A28
• A33
• A35
• A37
• A56
• Acc
• Acc relay
• Accd
• Agnd
• Am1 fuse 5a
• Center power outlet socket assembly
• Certification ecu (w/ smart key system)
• Cruise control & transmissions systems
• D32
• Ecu- acc fuse 5a
• Engine room r/b 2 (right side of engine compt)
• Engine switch
• Exterior lights system
• F10
• F13
• F20
• F21
• Fa (left side of dash)
• Fc (right kick panel)
• Fe (right center of dash)
• Fr wiper fuse 30a
• From a engine room j/b (diagram 1 of 4)
• From fuse ig1 3 (diagram 3 of 4)
• From ignition or starter switch assembly (diagram 1 of 4)
• From instrument r panel j/b (diagram 3 of 4)
• From l engine room r/b 1 (diagram 4 of 4)
• Ground j/c 2 (left front corner of engine compt)
• H15
• H16
• H17
• H21
• Ig1 1 relay
• Ig1 2 relay
• Ig1 3 relay
• Ig1 4 relay
• Ig1d
• Instrument cluster, computer data lines, mirrors, navigation & sound systems
• Interior lights system
• J/c 10 (center of dash)
• Main body ecu
• P/outlet 1 fuse 15a
• P/outlet 2 fuse 15a
• P/outlet relay
• Panel fuse 5a
• Power outlet socket assembly
• Power tops system
• Rear power outlet socket assembly 1
• Red
• Rr wiper fuse 10a
• S/ roof fuse 30a
• S/htr f/l fuse 15a
• S/htr fr fuse 15a
• S/htr rr fuse 15a
• Seats system
• Sft lock- acc fuse 5a
• Shift interlock system
• Ss1
• Ss2
• Ssw1
• Ssw2
• Strg htr fuse 10a
• Tail fuse 10a
• Tail relay
• To engine room r/b 1 (diagram 1 of 4)
• To ig1 1 fuse (diagram 3 of 4)
• To ig1 2 fuse (diagram 3 of 4)
• To ignition or starter switch assembly (diagram 1 of 4)
• To obd fuse (diagram 4 of 4)
• Trly
• Uf1
• W/ heated steering wheel system
• W/ seat heater
• W/ smart key system
• W/o smart key system
• Washer fuse 10a
• Wiper/washer system

Power Distribution Wiring Diagram, Except Hybrid (3 of 4) for Toyota Highlander Limited 2014

List of elements for Power Distribution Wiring Diagram, Except Hybrid (3 of 4) for Toyota Highlander Limited 2014:

• (behind left end of dash) instrument panel j/b
• (left side
• (not used)
• A22
• A29
• A31
• A34
• A43
• A50
• A51
• A52
• Ac inverter relay
• Ac1
• Ac2
• Acc1
• Acc2
• Af4
• Air conditioning system
• Air conditioning, mirrors, cooling fans, defogger, seats, power tops & navigation systems
• All dr lock relay
• Am2 fuse 7.5a
• Anti-lock brakes system
• Anti-theft system
• Bkup lp fuse 10a
• Cooling fans & air conditioning systems
• Cruise control system
• Cruise control, anti-lock brakes & exterior lights systems
• Cruise control, navigation seats & systems
• D-dr unlock relay
• D/l fuse 25a
• D11
• D16
• D18
• D19
• D21
• Dome cut relay
• Dome fuse 10a
• Dss ig fuse 5a
• Ecm
• Ecu-ig fuse 10a
• Electronic power steering system
• Els2
• Engine room j/b (left side of engine compt)
• Eps-ig fuse 5a
• Excd
• Exterior lights & shift interlock systems
• Exterior lights system
• F11
• F13
• F14
• F15
• F16
• F17
• F18
• F19
• F20
• F22
• F23
• F24
• F94
• F95
• Fb (under front of center console)
• Fc (right kick panel)
• From ig1 2 relay c (diagram 2 of 4)
• From ig1 3 relay d (diagram 2 of 4)
• From q engine room r/b 1 (diagram 1 of 4)
• From s engine room r/b 1 (diagram 4 of 4)
• Gnd
• H22
• H23
• H25
• H29
• H30
• Haz fuse 15a
• Ig1 1 fuse 5a
• Ig1 2 fuse 7.5a
• Ig1 3 fuse 10a
• Ign
• Instrument cluster system
• Interior lights system
• J/c 10 (center of dash)
• J/c 4 (right side of dash)
• J/c 9 (left center of dash)
• L/d-dr unlock relay
• Main body ecu
• Memory & navigation systems
• Memory, navigation, cruise control, sound & warning systems
• Memory, warning, trunk, tailgate, fuel doors, seats & sound systems
• Mpx-b 3 fuse 5a
• Navigation system
• Pnk
• R/b 5 (right side of dash)
• Rear power oulet socket assembly 2
• Red
• Seats system
• Semiconductor power integration ecu
• Shift interlock system
• Starting/ charging system
• Strg lock fuse 15a
• To certification ecu (diagram 2 of 4)
• To instrument panel j/b (diagram 2 of 4)
• Transmissions system
• Transmissions, anti-lock brakes & instrument cluster systems
• Uf1
• Voltage inverter assembly (under center console)

Power Distribution Wiring Diagram, Except Hybrid (4 of 4) for Toyota Highlander Limited 2014

List of elements for Power Distribution Wiring Diagram, Except Hybrid (4 of 4) for Toyota Highlander Limited 2014:

• (behind left end of dash) instrument panel j/b
• (left side of engine compt) engine room r/b 1
• (not used)
• A/bag-ig fuse 7.5a
• A/c fuse 5a
• A11
• A14
• A32
• A48
• A53
• A54
• A55
• Air conditioning system
• Anti-lock brakes system
• Back door fuse 10a
• Becu
• Computer data lines system
• D14
• D15
• D23
• Defogger system
• Door back relay
• Door locks & anti-theft systems
• Door locks system
• Exterior lights system
• F10
• F32
• F94
• F95
• From h engine room j/b (diagram 1 of 4)
• From j engine room r/b 1 (diagram 1 of 4)
• From k alt fuse (diagram 1 of 4)
• From m am1 fuse (diagram 2 of 4)
• Fuel lock relay
• H13
• H14
• H24
• H31
• H32
• Htr fuse 50a
• Ig1 4 fuse 50a
• Ig2 fuse 7.5a
• Instrument cluster system
• Inv fuse 20a
• J/c 4 (right side of dash)
• J/c 7 (right center of dash)
• Main body ecu
• Memory systems
• Meter fuse 5a
• Mir htr fuse 15a
• Navigation system
• Obd fuse 7.5a
• P/seat f/l fuse 30a
• P/seat f/r fuse 30a
• P/w f/l fuse 20a
• P/w f/r fuse 20a
• P/w r/l fuse 20a
• P/w r/r fuse 20a
• Pbd fuse 30a
• Pnk
• Power relay (w/o rear power window jam protection)
• Power tops system
• Power windows memory & systems
• Power windows system
• Power windows, defogger & memory systems
• Ptc htr 1 fuse 50a
• Ptc htr 2 fuse 30a
• Ptc htr 3 fuse 30a
• Red
• Rr a/c fuse 40a
• Seats & memory systems
• Seats system
• Shade fuse 25a
• Shift interlock system
• Stop fuse 10a
• To engine room r/b 2 (diagram 2 of 4)
• To r/b 5 (diagram 3 of 4)
• Trunk, tailgate, fuel doors system
• Trunk, tailgate, fuel doors, system
• W/ smart key system
• W/o smart key system
• Warning systems

Power Distribution Wiring Diagram, Hybrid (1 of 4) for Toyota Highlander Limited 2014

List of elements for Power Distribution Wiring Diagram, Hybrid (1 of 4) for Toyota Highlander Limited 2014:

• (left side of engine compt) engine room j/b 1
• (left side of engine compt) engine room r/b 1
• A/c w/pmp fuse 10a
• A/f htr fuse 20a
• A/f relay
• Abs main 1 fuse 10a
• Abs main 2 fuse 10a
• Abs main 3 fuse 10a
• Abs mtr 1 fuse 50a
• Abs mtr 2 fuse 50a
• Af3
• Air conditioning & cooling fans systems
• Air conditioning system
• Alt
• Amp 1 fuse 20a
• Amp 2 fuse 20a
• Anti-lock brakes system
• Batt
• Batt fan fuse 15a
• Battery
• Capacitor fuse 10a
• Cooling fans systems
• Dc/dc fuse 150a
• Dc/dc-s fuse 7.5a
• Door locks & anti-theft systems
• Efi 1 fuse 10a
• Efi main relay
• Efi-main fuse 30a
• Electronic power steering system
• Engine controls &
• Engine controls & transmissions systems
• Engine controls system
• Engine room j/b 1 (left side of engine compt) e1
• Engine room r/b 3 (left side of engine compt)
• Eps fuse 80a
• Etcs fuse 10a
• Exterior lights system
• Fan 1 fuse 50a
• From e ects fuse (diagram 1 of 4)
• From ig2 relay (diagram 1 of 4)
• From instrument panel j/b (diagram 2 of 4)
• Fusible link block assembly (left rear of cargo area)
• H-lp lh lo fuse 10a
• H-lp lh-lo relay
• H-lp rh lo fuse 10a
• H-lp rh-lo relay
• Horn fuse 10a
• Horns system
• Ig2 main fuse 25a
• Ig2 relay
• Ig2-efi fuse 10a
• Igct relay
• Inj fuse 15a
• J/b-b fuse 40a
• M43
• Main fuse 180a
• Mayday fuse 5a
• Mpx-b 1 fuse 5a
• Navigation & sound systems
• Navigation system
• Ods fuse 5a
• Oil pmp fuse 10a
• Pnk
• R/b 3 fuse 30a
• Radio fuse 15a
• Red
• S horn fuse 7.5a
• Semiconductor power integration ecu
• Short
• Sound & navigation systems
• To horn fuse (diagram 1 of 4)
• To htr fuse (diagram 4 of 4)
• To ig2-efi fuse (diagram 1 of 4)
• To instrument panel j/b (diagram 2 of 4)
• To instrument panel j/b (diagram 3 of 4)
• To instrument panel j/b (diagram 4 of 4)
• Towing fuse 30a

Power Distribution Wiring Diagram, Hybrid (2 of 4) for Toyota Highlander Limited 2014

List of elements for Power Distribution Wiring Diagram, Hybrid (2 of 4) for Toyota Highlander Limited 2014:

• (behind left end of dash) instrument panel j/b
• (not used)
• A10
• A12
• A16
• A17
• A27
• A28
• A33
• A35
• A37
• A56
• Acc
• Acc relay
• Accd
• Agnd
• Am1 fuse 5a
• Am21
• Am22
• Center power outlet socket assembly
• Certification ecu
• D32
• Ecu- acc fuse 5a
• Engine controls system
• Engine room r/b 2 (left rear corner of engine compt)
• Exterior lights system
• F15
• F16
• F20
• F21
• Fa (left side of dash)
• Fc (right kick panel)
• Fe (right center of dash)
• Fr wiper fuse 30a
• From a engine room j/b 1 (diagram 1 of 4)
• From fuse ig1 3 (diagram 3 of 4)
• From l engine room r/b 1 (diagram 4 of 4)
• From o instrument panel j/b (diagram p 3 of 4)
• Ground j/c 2 (left front corner of engine compt)
• H15
• H16
• H17
• H21
• Ig1 1 relay
• Ig1 2 relay
• Ig1 3 relay
• Ig1 4 relay
• Ig1d
• Interior lights system
• J/c 10 (center of dash)
• Main body ecu
• P/outlet 1 fuse 15a
• P/outlet 2 fuse 15a
• P/outlet relay
• Panel fuse 5a
• Power management control ecu
• Power outlet socket assembly
• Power switch
• Power tops system
• Rear power outlet socket assembly 1
• Red
• Rr wiper fuse 10a
• S/htr f/l fuse 15a
• S/htr f/r fuse 15a
• S/htr rr fuse 15a
• S/roof fuse 30a
• Seats system
• Sft lock- acc fuse 5a
• Ss1
• Ss2
• Ssw1
• Ssw2
• Strg htr fuse 10a
• Tail fuse 10a
• Tail relay
• To engine room j/b 1 (diagram 1 of 4)
• To ig1 1 fuse (diagram 3 of 4)
• To ig1 2 fuse (diagram 3 of 4)
• To j/c 7 (diagram 4 of 4)
• To obd fuse (diagram 4 of 4)
• Trly
• Uf1
• W/ heated steering
• W/ seat heater
• Washer fuse 10a
• Wheel system
• Wiper/washer system

Power Distribution Wiring Diagram, Hybrid (3 of 4) for Toyota Highlander Limited 2014

List of elements for Power Distribution Wiring Diagram, Hybrid (3 of 4) for Toyota Highlander Limited 2014:

• (behind left end of dash) instrument panel j/b
• (not used)
• A22
• A29
• A31
• A34
• A43
• A50
• A51
• A52
• Ac inverter relay
• Ac1
• Ac2
• Acc1
• Acc2
• Af4
• Air conditioning system
• Air conditioning, mirrors, cooling fans, defogger, seats, power tops & navigation systems
• All dr lock relay
• Am2 fuse 7.5a
• Anti-lock brakes system
• Bkup lp fuse 10a
• Cooling fans & air conditioning systems
• Cruise control system
• Cruise control, anti-lock brakes & exterior lights systems
• D-dr unlock relay
• D/l fuse 25a
• D11
• D16
• D18
• D19
• D31
• Dome cut relay
• Dome fuse 10a
• Door locks & anti-theft systems
• Dss ig fuse 5a
• Ecu-ig fuse 10a
• Electronic power steering system
• Engine room j/b 1 (left side of engine compt)
• Eps-ig fuse 5a
• Exterior lights system
• F11
• F13
• F14
• F15
• F16
• F17
• F18
• F19
• F20
• F22
• F23
• F24
• F94
• F95
• Fb (under front of center console)
• Fc (right kick panel)
• From ig1 2 relay c (diagram 2 of 4)
• From ig1 3 relay d (diagram 2 of 4)
• From n engine room r/b 1 (diagram 4 of 4)
• From q engine room r/b 1 (diagram 1 of 4)
• Gnd
• H22
• H23
• H25
• H29
• H30
• Haz fuse 15a
• Ig1 1 fuse 5a
• Ig1 2 fuse 7.5a
• Ig1 3 fuse 10a
• Ign
• Instrument cluster system
• Interior lights system
• J/c 10 (center of dash)
• J/c 4 (right side of dash)
• J/c 9 (left center of dash)
• L/d-dr unlock relay
• Main body ecu
• Memory & navigation systems
• Memory, navigation, cruise control, sound & warning systems
• Memory, warning, trunk, tailgate, fuel doors, seats & sound systems
• Mpx-b 3 fuse 5a
• Navigation system
• Pnk
• R/b 5 (right side of dash)
• Rear power oulet socket assembly 2
• Red
• Seats system
• Semiconductor power integration ecu
• Shift interlock system
• Strg lock fuse 15a
• To instrument panel j/b (diagram 2 of 4)
• To power management control ecu (diagram 2 of 4)
• Transmissions, anti-lock brakes & instrument cluster systems
• Uf1
• Voltage inverter assembly (under center console)

Power Distribution Wiring Diagram, Hybrid (4 of 4) for Toyota Highlander Limited 2014

List of elements for Power Distribution Wiring Diagram, Hybrid (4 of 4) for Toyota Highlander Limited 2014:

• (behind left end of dash) instrument panel j/b
• (left side of engine compt) engine room r/b 1
• A/bag-ig fuse 7.5a
• A/c fuse 5a
• A11
• A14
• A32
• A48
• A53
• A54
• A55
• Air conditioning & cooling fans systems
• Air conditioning system
• Anti-lock brakes system
• Back door fuse 10a
• Becu
• Computer data lines system
• D14
• D15
• D23
• Defogger system
• Door locks & anti-theft systems
• Engine controls system
• Exterior lights system
• F10
• F32
• F94
• F95
• Fan 2 fuse 50a
• From h engine room j/b 1 (diagram 1 of 4)
• From instrument panel j/b (diagram 2 of 4)
• From j engine room r/b 1 (diagram 1 of 4)
• From k dc/dc fuse (diagram 1 of 4)
• From s/roof fuse (diagram 2 of 4)
• H13
• H14
• H24
• H31
• H32
• Htr fuse 50a
• Ig1 4 fuse 50a
• Ig2 fuse 7.5a
• Instrument cluster system
• Inv fuse 20a
• J/c 4 (right side of dash)
• J/c 7 (right center of dash)
• Locks door system
• Main body ecu
• Memory systems
• Meter fuse 5a
• Mir htr fuse 15a
• Mirrors system
• Navigation & sound systems
• Navigation system
• Obd fuse 7.5a
• P/seat f/l fuse 30a
• P/seat f/r fuse 30a
• P/w f/l fuse 20a
• P/w f/r fuse 20a
• P/w r/l fuse 20a
• P/w r/r fuse 20a
• Pbd fuse 30a
• Pnk
• Power relay (w/o rear power window jam protection)
• Power tops system
• Power windows & memory systems
• Power windows system
• Power windows, defogger & memory systems
• Ptc htr 1 fuse 50a
• Ptc htr 2 fuse 30a
• Ptc htr 3 fuse 30a
• Red
• Rr a/c fuse 40a
• Seats & memory systems
• Seats system
• Shade fuse 25a
• Shift interlock system
• Stop fuse 10a
• To engine room r/b 2 (diagram 2 of 4)
• To r/b 5 (diagram 3 of 4)
• Trunk, tailgate, fuel doors system
• Trunk, tailgate, fuel doors, system
• Warning systems

POWER DOOR LOCKS

Power Door Locks Wiring Diagram, Except Hybrid with Smart Key System (1 of 5) for Toyota Highlander Limited 2014

List of elements for Power Door Locks Wiring Diagram, Except Hybrid with Smart Key System (1 of 5) for Toyota Highlander Limited 2014:

• (right center of dash) fe
• Acc
• Act+
• Act-
• Actd
• All dr lock relay
• Bcty
• Becu
• Bzr
• Canh
• Canl
• Computer data lines system
• D-dr unlock relay
• D/l fuse 25a
• D10
• D11
• D12
• D22
• D23
• D26
• D27
• D30
• Domr
• Door back fuse 10a
• Door back relay
• Door control switch assembly
• Ecu-acc fuse 5a
• Engine hood courtesy switch (hood lock assembly) (near hood latch)
• Exterior lights system
• F18
• F19
• F24
• F27
• F29
• F30
• F31
• Fa (left side of dash)
• Fa2
• Fc (right kick panel)
• Fl2
• Flcy
• Fm2
• Frcy
• Gnd1
• H10
• H12
• H33
• H34
• H36
• Hcty
• Hf1
• Horn
• Horns system
• Hot at all times
• Hot w/ acc relay energized
• Hrly
• Ile
• Ill+
• Ill-
• Instrument panel j/b (behind left end of dash)
• Interior lights system
• J/c ground 2 (left front corner of engine compt)
• L/d-dr unlock relay
• Lcty
• Left front door courtesy light switch (in left "b" pillar)
• Lock
• Lsfl
• Lsfr
• Lswl
• Lswr
• Main body ecu (on instrument panel j/b)
• Rcty
• Red
• Right front door courtesy light switch (in right "b" pillar)
• Tr+
• Trly
• Ul1
• Ul3
• Unlock

Power Door Locks Wiring Diagram, Except Hybrid with Smart Key System (2 of 5) for Toyota Highlander Limited 2014

List of elements for Power Door Locks Wiring Diagram, Except Hybrid with Smart Key System (2 of 5) for Toyota Highlander Limited 2014:

• Act+
• Act-
• Back door lock assembly (bottom center of back door)
• Back door lock assembly (w/o power back door) (bottom center of back door)
• Courtesy
• Cty
• Engine room r/b 1 (left side of engine compt)
• Fa (left side of dash)
• Fc (right kick panel)
• Fl2
• Hf1
• Hot at all times
• If1
• J/c 8 (right end of dash)
• Km1
• Left front door lock w/ motor assembly
• Left rear door courtesy light switch (in left "c" pillar)
• Left rear door lock w/ motor assembly (rear of left rear door)
• Lock
• Lock key
• Lssr
• Ma (in left rear door)
• Pnk
• Red
• Right front door lock w/ motor assembly
• Right rear door courtesy light switch (in right "c" pillar)
• S-horn fuse 7.5a
• S-horn relay
• Security horn assembly (left rear of engine compt)
• Tion detec- unlock
• Un- key
• W/ power back door
• W/ rear power window jam protection
• W/o power back door
• W/o rear power window jam protection
• Xa (left side of back door)
• Xm1

Power Door Locks Wiring Diagram, Except Hybrid with Smart Key System (3 of 5) for Toyota Highlander Limited 2014

List of elements for Power Door Locks Wiring Diagram, Except Hybrid with Smart Key System (3 of 5) for Toyota Highlander Limited 2014:

• 2nd row seat)
• 5v 1c
• Ante6
• Ante7
• Ante8
• Brake actuator assembly (right rear of engine compt)
• Can i/f
• Canh
• Canl
• Cargo floor)
• Clgb
• Combination meter assembly
• Computer data lines system
• Cpu
• Driver display
• Driver led
• F22
• F95
• Fa2
• Fd (left center of dash)
• Fl2
• Fm3
• I/f
• Ig+
• Indoor electrical key antenna assembly 2 (under front of
• Indoor electrical key antenna assembly 3 (middle of rear
• J/c 4 (right side of dash)
• J/c ground 2 (left front corner of engine compt)
• Jl1
• La (right "b" pillar)
• Lssr
• Om1
• Pnk
• Rear electrical key antenna (behind right side of rear bumper cover)
• Red
• Right rear door lock w/ motor assembly (rear of right rear door)
• Sp1
• Speaker
• Telltales
• Tion detec- unlock
• W/ rear power window jam protection
• W/o rear power window jam protection
• Wireless door lock buzzer (left side of engine compt)

Power Door Locks Wiring Diagram, Except Hybrid with Smart Key System (4 of 5) for Toyota Highlander Limited 2014

List of elements for Power Door Locks Wiring Diagram, Except Hybrid with Smart Key System (4 of 5) for Toyota Highlander Limited 2014:

• (base of left "d" pillar)
• A31
• A41
• A42
• A48
• A53
• Am2 fuse 7.5a
• Back door opener switch assembly
• Bdsu
• Certification ecu (behind right side of dash)
• Cg6b
• Cg7b
• Cg8b
• Clg6
• Clg7
• Clg8
• Clock assembly
• Csel
• Data
• Engine room r/b 1 (left side of engine compt)
• F12
• F19
• F32
• Fb (under front of center console)
• Fm2
• Fm3
• Gf1
• Gnd
• Hot at all times
• Hot w/ ig1 3 relay energized
• Hot w/ ig2 relay energized
• Ig1 3 fuse 10a
• Instrument panel j/b (behind left end of dash)
• J/c 7 (right center of dash)
• J/c 9 (left center of dash)
• Lock
• Mc (left rear quarterpanel)
• Meter fuse 5a
• Mpx-b 1 fuse 5a
• Open
• Pnk
• Power distribution system
• Rco
• Rdam
• Red
• Security ind
• Smart door control receiver assembly
• Stop fuse 10a
• Tire pressure warning antenna & receiver (electrical key & tire pressure monitoring system receiver assembly) (base of left "d" pillar)
• Tsw5
• Tsw6
• W/ tire pressure warning system
• W/o tire pressure warning system
• Xa (left side of back door)
• Xm1
• Qx2

Power Door Locks Wiring Diagram, Except Hybrid with Smart Key System (5 of 5) for Toyota Highlander Limited 2014

List of elements for Power Door Locks Wiring Diagram, Except Hybrid with Smart Key System (5 of 5) for Toyota Highlander Limited 2014:

• (above brake pedal) stop light switch
• (in left front door) left front electrical key antenna
• (in right front door) right front electrical key antenna
• (left side of dash) j/c 1
• (left side of engine compt) engine control module
• (right side of dash) j/c 4
• A43
• A70
• Accd
• Af2
• Af3
• Af4
• Agnd
• Ant1
• Ant2
• Ante5
• Canh
• Canl
• Certification ecu (behind right side of dash)
• Cg1b
• Cg2b
• Cg5b
• Clg1
• Clg2
• Clg5
• Clgb
• Code
• Coil antenna
• Computer data lines system
• Cutb
• Efii
• Efio
• Engine switch
• F10
• F13
• F94
• F95
• Fe (right center of dash)
• Hf1
• If1
• Ig1d
• Imi
• Imo
• Ind
• Indoor electrical key antenna assembly 1 (in center console)
• Lin
• Neo
• Pnk
• Power distribution system
• Red
• Shift interlock system
• Slp
• Slr+
• Spd
• Ss1
• Ss2
• Ssw1
• Ssw2
• Sta
• Star
• Starting/charging system
• Stp1
• Swil
• Txct
• Vc5

Power Door Locks Wiring Diagram, Except Hybrid without Smart Key System (1 of 4) for Toyota Highlander Limited 2014

List of elements for Power Door Locks Wiring Diagram, Except Hybrid without Smart Key System (1 of 4) for Toyota Highlander Limited 2014:

• (right center of dash) fe
• Acc
• Act+
• Act-
• Actd
• All dr lock relay
• Back door fuse 10a
• Back door relay
• Bcty
• Bdsu
• Becu
• Bzr
• Canh
• Canl
• Computer data lines system
• D-dr unlock relay
• D/l fuse 25a
• D10
• D11
• D12
• D13
• D22
• D23
• D26
• D27
• D28
• D30
• Domr
• Door control switch assembly
• Ecu-acc fuse 5a
• Engine hood courtesy switch (hood lock assembly) (near hood latch)
• Exterior lights system
• F18
• F19
• F24
• F27
• F29
• F30
• F31
• Fa (left side of dash)
• Fa2
• Fc (right kick panel)
• Fl2
• Flcy
• Fm2
• Fm3
• Frcy
• Gbs
• Gcty
• Ghry
• Glass hatch opener switch assembly (if equipped)
• Gnd1
• Gosw
• H10
• H12
• H33
• H34
• H36
• Hcty
• Hf1
• Horn
• Horns system
• Hot at all times
• Hot w/ acc relay energized
• Hrly
• Ile
• Ill+
• Ill-
• Ind
• Instrument panel j/b (behind left end of dash)
• Interior lights system
• J/c ground 2 (left front corner of engine compt)
• Ksw
• L/d-dr unlock relay
• Lcty
• Left front door courtesy light switch (in left "b" pillar)
• Lock
• Lsfl
• Lsfr
• Lswl
• Lswr
• Main body ecu (on instrument panel j/b)
• Prg
• Rcty
• Rda
• Red
• Right front door courtesy light switch (in right "b" pillar)
• Tr+
• Trly
• Ul1
• Ul3
• Unlock
• W/ glass hatch opener
• Xa (left side of back door)
• Xm2

Power Door Locks Wiring Diagram, Except Hybrid without Smart Key System (2 of 4) for Toyota Highlander Limited 2014

List of elements for Power Door Locks Wiring Diagram, Except Hybrid without Smart Key System (2 of 4) for Toyota Highlander Limited 2014:

• (w/ glass hatch opener) glass hatch relay 1
• Act+
• Act-
• Back door lock assembly (bottom center of back door)
• Back door lock assembly (w/o power back door) (bottom center of back door)
• Courtesy
• Cty
• Fa (left side of dash)
• Fc (right kick panel)
• Fl2
• Hf1
• If1
• J/c 8 (right end of dash)
• Km1
• Left front door lock w/ motor assembly
• Left rear door courtesy light switch (in left "c" pillar)
• Left rear door lock w/ motor assembly (rear of left rear door)
• Lock
• Lock key
• Lssr
• Ma (in left rear door)
• Mb (left "c" pillar)
• Pnk
• Red
• Relay box 6 (left "d" pillar)
• Right front door lock w/ motor assembly
• Right rear door courtesy light switch (in right "c" pillar)
• Tion detec- unlock
• Un- key
• W/ power back door
• W/ rear power window jam protection
• W/o power back door
• W/o rear power window jam protection
• Xa (left side of back door)
• Xm1

Power Door Locks Wiring Diagram, Except Hybrid without Smart Key System (3 of 4) for Toyota Highlander Limited 2014

List of elements for Power Door Locks Wiring Diagram, Except Hybrid without Smart Key System (3 of 4) for Toyota Highlander Limited 2014:

• (under front of center console) fb
• A21
• A42
• A48
• A53
• Back door opener switch assembly
• Bdsu
• Clock assembly
• Engine room r/b 1 (left side of engine compt)
• F19
• F32
• Fl2
• Fm2
• Gf1
• Gnd
• Hot at all times
• Hot w/ ig1 3 relay energized
• Hot w/ ig2 relay energized
• Ig1 3 fuse 10a
• Instrument panel j/b (behind left end of dash)
• J/c 7 (right center of dash)
• J/c 9 (left center of dash)
• J/c ground 2 (left front corner of engine compt)
• Jl1
• La (right "b" pillar)
• Lssr
• Meter fuse 5a
• Mpx-b 1 fuse 5a
• Open
• Pnk
• Red
• Right rear door lock w/ motor assembly (rear of right rear door)
• S-horn fuse 7.5a
• S-horn relay
• Security horn assembly (left rear of engine compt)
• Security ind
• Tion detec- unlock
• W/ rear power window jam protection
• W/o rear power window jam protection
• Wireless door lock buzzer (left side of engine compt)
• Xa (left side of back door)
• Xm1
• Qx1

Power Door Locks Wiring Diagram, Except Hybrid without Smart Key System (4 of 4) for Toyota Highlander Limited 2014

List of elements for Power Door Locks Wiring Diagram, Except Hybrid without Smart Key System (4 of 4) for Toyota Highlander Limited 2014:

• (left center of dash)
• 5v 1c
• Back window lock assembly (w/ glass hatch opener)
• Can i/f
• Can+
• Can-
• Canh
• Canl
• Combination meter assembly
• Computer data lines system
• Courtesy
• Cpu
• Door control receiver sub assembly (in left "d" pillar)
• Driver display
• Driver led
• F22
• Fb (under front of center console)
• Fd (left center of dash)
• Fm2
• Gbsi
• Gnd
• I/f
• Ig+
• J/c 4 (right side of dash)
• J/c 9
• Mc (left rear quarterpanel)
• Option connector (remote engine starter & glass breakage sensor) (behind right side of dash)
• Pnk
• Prg
• Rda
• Red
• Speaker
• Telltales
• Tire pressure warning antenna & receiver (door control & tire pressure monitoring system receiver assembly) (base of left "d" pillar)
• Un-lock warning switch assembly (in steering column)
• W/ tire pressure warning system
• W/o tire pressure warning system
• Xa (left side of back door)
• Xm3

Power Door Locks Wiring Diagram, Hybrid (1 of 5) for Toyota Highlander Limited 2014

List of elements for Power Door Locks Wiring Diagram, Hybrid (1 of 5) for Toyota Highlander Limited 2014:

• Acc
• Act+
• Act-
• Actd
• All dr lock relay
• Back door fuse 10a
• Bcty
• Becu
• Bzr
• Can+
• Can-
• Canh
• Canl
• Computer data lines system
• D-dr unlock relay
• D/l fuse 25a
• D10
• D11
• D12
• D22
• D23
• D25
• D26
• D27
• D30
• Domr
• Door control switch assembly
• Dswh
• Ecu-acc fuse 5a
• Engine hood courtesy switch (hood lock assembly) (near hood latch)
• Exterior lights system
• F18
• F19
• F24
• F27
• F29
• F30
• F31
• F94
• Fa (left side of dash)
• Fa2
• Fc (right kick panel)
• Fe (right center of dash)
• Fl2
• Flcy
• Fm2
• Fm3
• Frcy
• Gbs
• Gbsi
• Gcty
• Ghry
• Glass hatch opener switch assembly
• Gnd1
• Gosw
• Ground j/c 2 (left front corner of engine compt)
• H10
• H12
• H33
• H34
• H36
• Hcty
• Hf1
• Horn
• Horns system
• Hot at all times
• Hot w/ acc relay energized
• Hrly
• Ile
• Ill+
• Ill-
• Instrument panel j/b (behind left end of dash)
• Interior lights system
• J/c 4 (right side of dash)
• L/d-dr unlock relay
• Lcty
• Left front door courtesy light switch (in left "b" pillar)
• Lin2
• Lock
• Lsfl
• Lsfr
• Lswl
• Lswr
• Main body ecu (on instrument panel j/b)
• Option connector (remote engine starter & glass breakage sensor) (behind right side of dash)
• Pnk
• Rcty
• Red
• Right front door courtesy light switch (in right "b" pillar)
• Rslp
• Shift interlock system
• Trly
• Ul1
• Ul3
• Unlock
• W/o security horn
• Xa (left side of back door)
• Xm2

Power Door Locks Wiring Diagram, Hybrid (2 of 5) for Toyota Highlander Limited 2014

List of elements for Power Door Locks Wiring Diagram, Hybrid (2 of 5) for Toyota Highlander Limited 2014:

• Back door lock assembly (bottom center of back door)
• Cann
• Canp
• Computer data lines system
• Courtesy
• Cty
• Fa (left side of dash)
• Fc (right kick panel)
• Fl2
• Ful
• Glass hatch relay 1
• Hf1
• If1
• J/c 8 (right end of dash)
• Km1
• Left front door lock w/ motor assembly
• Left rear door courtesy light switch (in left "c" pillar)
• Left rear door lock w/ motor assembly
• Lock
• Lock key
• Lssr
• Ma (in left "b" pillar)
• Mb (left "c" pillar)
• Multiplex network door ecu (right side of back door)
• Pnk
• Red
• Relay box 6 (top of left "d" pillar)
• Right front door lock w/ motor assembly
• Right rear door courtesy light switch (in right "c" pillar)
• Tion detec- unlock
• Un- key
• W/ rear power window jam protection
• W/o rear power window jam protection
• Xa (left side of back door)
• Xm1

Power Door Locks Wiring Diagram, Hybrid (3 of 5) for Toyota Highlander Limited 2014

List of elements for Power Door Locks Wiring Diagram, Hybrid (3 of 5) for Toyota Highlander Limited 2014:

• (w/ security horn) s-horn relay
• 5v 1c
• A63
• Back window lock assembly
• Ca1h
• Ca1l
• Can i/f
• Canh
• Canl
• Combination meter assembly
• Computer data lines system
• Courtesy
• Cpu
• Driver display
• Driver led
• Engine room r/b 1 (left side of engine compt)
• F22
• F95
• Fa2
• Fd (left center of dash)
• Fl2
• Ground j/c 2 (left front corner of engine compt)
• Hot at all times
• I/f
• Ig+
• J/c 4 (right side of dash)
• Jl1
• La (right "b" pillar)
• Lssr
• Pnk
• Red
• Right rear door lock w/ motor assembly
• S-horn fuse 7.5a
• Security horn assembly (left rear of engine compt)
• Skid control ecu (behind right side of dash)
• Sp1
• Speaker
• Telltales
• Tion detec- unlock
• W/ rear power window jam protection
• W/o rear power window jam protection
• Wireless door lock buzzer (left side of engine compt)
• Xa (left side of back door)
• Xm3

Power Door Locks Wiring Diagram, Hybrid (4 of 5) for Toyota Highlander Limited 2014

List of elements for Power Door Locks Wiring Diagram, Hybrid (4 of 5) for Toyota Highlander Limited 2014:

• (right center
• A41
• A42
• A48
• A53
• A60
• A61
• A78
• C59
• Ca1h
• Ca1l
• Ca2
• Clock assembly
• Computer data lines system
• D19
• E12
• Engine room j/b 1 (left side of engine compt)
• Engine room r/b 1 (left side of engine compt)
• F15
• F16
• F19
• F32
• F94
• F95
• Fb (under front of center console)
• Gf1
• Hot at all times
• Hot w/ ig1 3 relay energized
• Hot w/ ig2 relay energized
• Ig1 3 fuse 10a
• Ig2
• Ig2-efi fuse 10a
• Imi
• Imo
• Instrument panel j/b (behind left end of dash)
• J/c 2 (left side of engine compt)
• J/c 4 (right side of dash)
• J/c 7 (right center of dash)
• J/c 9 (left center of dash)
• Meter fuse 5a
• Mpx-b 1 fuse 5a
• Mpx-b 3 fuse 5a
• Of dash)
• Pnk
• Power management control ecu (left end of dash)
• Psft
• Red
• Security ind
• Shift lever position sensor (on top of transmission)
• Shift lock control ecu (transmission floor shift assembly) (at base of shifter lever)
• Spdi
• Ssw1
• Ssw2

Power Door Locks Wiring Diagram, Hybrid (5 of 5) for Toyota Highlander Limited 2014

List of elements for Power Door Locks Wiring Diagram, Hybrid (5 of 5) for Toyota Highlander Limited 2014:

• (base of left "d" pillar) tire pressure warning antenna & receiver (electrical key & tire pressure monitoring system receiver assembly)
• (behind center of hv battery enclosure) indoor electrical key antenna assembly 2
• (behind right center of rear bumper cover) rear electrical key antenna
• (in left front door) left front electrical key antenna
• (in right front door) right front electrical key antenna
• (left rear quarterpanel)
• (middle of rear cargo floor) indoor electrical key antenna assembly 3
• Agnd
• Ant1
• Ant2
• Ante5
• Ante6
• Ante7
• Ante8
• Back door opener switch assembly
• Bdsu
• Canh
• Canl
• Certification ecu (behind right side of dash)
• Cg1b
• Cg2b
• Cg5b
• Cg6b
• Cg7b
• Cg8b
• Clg1
• Clg2
• Clg5
• Clg6
• Clg7
• Clg8
• Clgb
• Code
• Coil antenna
• Computer data lines system
• Csel
• Cutb
• Data
• Efii
• Efio
• F11
• Fe (right center of dash)
• Fl2
• Fm2
• Fm3
• Gnd
• Hf1
• If1
• Ind
• Indoor electrical key antenna assembly 1 (in center console)
• Lin
• Lock
• Mc fm3
• Mv1
• Om1
• Open
• Pnk
• Power switch
• Rco
• Rdam
• Red
• Ss1
• Ss2
• Swil
• Tsw5
• Tsw6
• Txct
• Vc5
• Xa (left side of back door)
• Xm1
• Qx2

POWER MIRRORS

Electrochromic Mirror Wiring Diagram, with Compass for Toyota Highlander Limited 2014

List of elements for Electrochromic Mirror Wiring Diagram, with Compass for Toyota Highlander Limited 2014:

• A50
• Ecu-ig fuse 10a
• Fb (under front of center console)
• Hot w/ ig1 2 relay energized
• Inner rear view mirror assembly
• Instrument panel j/b (behind left end of dash)

Electrochromic Mirror Wiring Diagram, without Compass for Toyota Highlander Limited 2014

List of elements for Electrochromic Mirror Wiring Diagram, without Compass for Toyota Highlander Limited 2014:

• (under front of center console) fb
• A50
• Ecu-ig fuse 10a
• Hot w/ ig1 2 relay energized
• Inner rear view mirror assembly
• Instrument panel j/b (behind left end of dash)

Power Mirrors Wiring Diagram for Toyota Highlander Limited 2014

List of elements for Power Mirrors Wiring Diagram for Toyota Highlander Limited 2014:

• A37
• Defogger & exterior lights systems
• Defogger system
• Down
• Ecu-acc fuse 5a
• Exterior lights system
• Fa (left side of dash)
• Hf2
• Hot w/ acc relay energized
• If2
• Ill+
• Ill-
• Instrument panel j/b (behind left end of dash)
• Interior lights system
• J/c 7 (right center of dash)
• Left
• Left outer rear view mirror assembly
• Left/
• Mirror heater
• Outer mirror switch assembly
• Pnk
• Red
• Right
• Right outer rear view mirror assembly
• Right/ down
• Turn light

POWER SEATS

Driver Power Seat Wiring Diagram for Toyota Highlander Limited 2014

List of elements for Driver Power Seat Wiring Diagram for Toyota Highlander Limited 2014:

• (left "c" pillar) mb
• Down
• Fdwn
• Front
• Front vertical
• Fup
• H13
• Hot at all times
• Instrument panel j/b (behind left end of dash)
• J/c 15 (under driver seat)
• Ldwn
• Left front power seat lift position motor (left separate type front seat cushion spring assembly)
• Left front power seat lumbar support motor (left separate type front seat cushion spring assembly)
• Left front power seat reclining position motor (left separate type front seat back spring assembly)
• Left front power seat slide position motor (left separate type front seat cushion spring assembly)
• Left front power seat switch
• Left front power seat tilt position motor (left separate type front seat cushion spring assembly)
• Left front power seat variable cushion motor (left separate type front seat cushion spring assembly)
• Lifter
• Lumbar support switch (power seat switch assembly)
• Lup
• Mb (left "c" pillar)
• Me1
• P/seat f/l fuse 30a
• Pnk
• Rclf
• Rclr
• Rear
• Reclining
• Red
• Seat variable cushion switch (if equipped)
• Sldf
• Sldr
• Slide
• W/ seat heater
• W/ seat variable cushion
• W/o seat heater
• W/o seat variable cushion
• Me1

Front Heated Seats Wiring Diagram, with Climate Control Seat for Toyota Highlander Limited 2014

List of elements for Front Heated Seats Wiring Diagram, with Climate Control Seat for Toyota Highlander Limited 2014:

• (right "b" pillar) la
• (under front passenger seat) j/c 14
• A/c amplifier (behind right side of dash)
• A50
• Am1
• Bllh
• Blrh
• Ecu-ig fuse 10a
• Engine room r/b 2 (except hybrid: right side of engine compt) (hybrid: left rear corner of engine compt)
• Except fq1
• F80
• F81
• Fb (under front of center console)
• Gnd
• Gnd 2
• Gnd2
• Hot w/ ig1 2 relay energized
• Hot w/ ig1 4 relay energized
• Hybrid
• Hybrid fq2
• Igb
• Ill+
• Ill-
• Instrument panel j/b (behind left end of dash)
• Interior lights system
• J/c 14 (under front passenger seat)
• J/c 15 (under driver seat)
• J/c 16 (under driver seat)
• La (right "b" pillar)
• La1
• Left seat back climate control blower
• Left seat cushion climate control blower assembly
• Left seat heater control sub-assembly
• Lf1
• Ld1
• Mb (left "c" pillar)
• Mf1
• Me1
• Pnk
• Red
• Right seat back climate control blower
• Right seat cushion climate control blower assembly
• Right seat heater control sub-assembly
• S/htr f/l fuse 15a
• S/htr f/r fuse 15a
• S5-2
• Seat back heater
• Seat cushion heater
• Seat heater control
• Seat heater switch
• Sg-6
• Shin
• Svdb
• Svpb
• Svps
• Svs5
• Svsg
• Swl
• Swr
• Thl
• Thr
• Kd2
• Me2

Front Heated Seats Wiring Diagram, without Climate Control Seat for Toyota Highlander Limited 2014

List of elements for Front Heated Seats Wiring Diagram, without Climate Control Seat for Toyota Highlander Limited 2014:

• A/c amplifier assembly (hybrid) (behind right side of dash)
• A50
• Am1
• Ecu-ig fuse 10a
• Engine room r/b 2 (except hybrid: right side of engine compt) (hybrid: left rear corner of engine compt)
• Except hybrid
• F80
• Fb (under front of center console)
• Fq1
• Fq2
• Hot w/ ig1 2 relay energized
• Hot w/ ig1 4 relay energized
• Hybrid
• Instrument panel j/b (behind left end of dash)
• Interior lights system
• J/c 15 (under driver seat)
• La (right "b" pillar)
• La1
• Left seat heater control sub-assembly
• Left seat heater switch
• Lf1
• Ld1
• Mb (left "c" pillar)
• Mf1
• Me1
• Red
• Right seat heater control sub-assembly
• Right seat heater switch
• S/htr f/l fuse 15a
• S/htr f/r fuse 15a
• Seat back heater
• Seat cushion heater
• Seat heater control
• Shin
• Swl
• Swr
• Thl
• Thr

Heated Steering Wheel Wiring Diagram for Toyota Highlander Limited 2014

List of elements for Heated Steering Wheel Wiring Diagram for Toyota Highlander Limited 2014:

• A29
• Af6
• Bht
• Btm
• Computer data lines system
• Ecu-ig fuse 10a
• Eht
• Engine room r/b 2 (except hybrid: right side of engine compt) (hybrid: left rear corner of engine compt)
• Etm
• F62
• Fb (under front of center console)
• Hot w/ ig1 2 relay energized
• Hot w/ ig1 4 relay energized
• Instrument panel j/b (behind left end of dash)
• J/c 9 (left center of dash)
• Red
• Spiral cable w/ sensor sub-assembly (in steering wheel)
• Steering heater switch
• Steering wheel heater control assembly
• Strg htr fuse 10a

Passenger Power Seat Wiring Diagram for Toyota Highlander Limited 2014

List of elements for Passenger Power Seat Wiring Diagram for Toyota Highlander Limited 2014:

• A11
• Front
• Hot at all times
• Instrument panel j/b (behind left end of dash)
• J/c 14 (under front passenger seat)
• La (right "b" pillar)
• Lf1
• Ld1
• P/seat f/r fuse 30a
• Pnk
• Rclf
• Rclr
• Rear
• Reclining
• Red
• Right front power seat reclining position motor (right separate type front seat back spring assembly)
• Right front power seat slide position motor (right separate type front seat cushion spring assembly)
• Right front power seat switch
• Sldf
• Sldr
• Slide
• Kd2

Rear Heated Seats Wiring Diagram for Toyota Highlander Limited 2014

List of elements for Rear Heated Seats Wiring Diagram for Toyota Highlander Limited 2014:

• A/c control assembly 2
• A50
• Am1
• Com
• Ecu-ig fuse 10a
• Engine room r/b 2 (except hybrid: right side of engine compt) (hybrid: left rear corner of engine compt)
• Fa (left side of dash)
• Fm2
• Hot w/ ig1 2 relay energized
• Hot w/ ig1 4 relay energized
• Instrument panel j/b (behind left end of dash)
• La1
• Lb (right rear quarterpanel)
• Left seat heater control sub-assembly
• Lf1
• Li1
• Mb (left "c" pillar)
• Mj1
• Pnk
• Pwr
• Right seat heater control sub-assembly
• Rly
• S/htr rr fuse 15a
• Seat back heater
• Seat cushion heater
• Seat heater control
• Seat heater switch
• Swl
• Thl
• Thr
• Uf1

POWER TOP/SUNROOF

Panoramic Roof Wiring Diagram for Toyota Highlander Limited 2014

List of elements for Panoramic Roof Wiring Diagram for Toyota Highlander Limited 2014:

• 5v ic
• A48
• A50
• A53
• Acc
• Af6
• Becu
• Can i/f
• Canh
• Canl
• Cls
• Combination meter assembly
• Computer data lines system
• Cpu
• D11
• D23
• D25
• Display driver
• Ecu- acc fuse 5a
• Ecu-ig fuse 10a
• Engine room r/b 1 (left side of engine compt)
• F19
• F22
• F24
• F32
• F92
• Fa (left side of dash)
• Fb (under front of center console)
• Fd (left center of dash)
• Fe (right center of dash)
• Fl2
• Flcy
• Fm2
• Frcy
• Glass roof control ecu (sliding roof drive gear assembly) (center rear of roof)
• Gnd
• Gnd1
• Hot at all times
• Hot w/ acc relay energized
• Hot w/ ig1 2 relay energized
• Hot w/ ig1 3 relay energized
• Hot w/ ig2 relay energized
• Hybrid
• Ig+
• Ig1 3 fuse 10a
• Instrument panel j/b (behind left end of dash)
• J/c 13 (center rear of roof)
• J/c 3 (left side of dash) f92
• J/c 7 (right center of dash)
• Left front door courtesy light switch (in left "b" pillar)
• Lin2
• Main body ecu
• Map light assembly
• Meter fuse 5a
• Mpx-b 1 fuse 5a
• Mpx1
• Opn
• Panoramic moon roof control switch
• Pnk
• Red
• Right front door courtesy light switch (in right "b" pillar)
• Roof sunshade control ecu (sliding roof drive gear assembly) (center rear of roof)
• S/roof fuse 30a
• Sf1
• Shade fuse 25a
• St1
• Tilt
• Vent

Sunroof Wiring Diagram for Toyota Highlander Limited 2014

List of elements for Sunroof Wiring Diagram for Toyota Highlander Limited 2014:

• (left side of dash) fa
• 5v ic
• A48
• A50
• A53
• Acc
• Becu
• Bzr
• Can i/f
• Canh
• Canl
• Cls
• Combination meter assembly
• Computer data lines system
• Cpu
• D11
• D23
• D25
• Driver display
• Dwn
• Ecu-acc fuse 5a
• Ecu-ig fuse 10a
• Engine room r/b 1 (left side of engine compt)
• F19
• F22
• F24
• F30
• F32
• F92
• Fa (left side of dash)
• Fb (under front of center console)
• Fd (left center of dash)
• Fe (right center of dash)
• Fl2
• Flcy
• Fm2
• Frcy
• Gnd
• Gnd1
• Ground j/c 2 (left front corner of engine compt)
• Hot at all times
• Hot w/ acc relay energized
• Hot w/ ig1 2 relay energized
• Hot w/ ig1 3 relay energized
• Hot w/ ig2 relay energized
• Hybrid
• If1
• Ig+
• Ig1 3 fuse 10a
• Instrument panel j/b (behind left end of dash)
• J/c 3 (left side of dash)
• J/c 7 (right center of dash)
• Key lock
• Key unlock
• Left front door courtesy light switch assembly (in left "b" pillar)
• Left front door lock w/ motor assembly
• Lin2
• Main body ecu
• Map light assembly
• Meter fuse 5a
• Mpx-b 1 fuse 5a
• Mpx1
• Opn
• Pnk
• Red
• Right front door courtesy light switch assembly (in right "b" pillar)
• S/roof fuse 30a
• Sf1
• Sliding roof control ecu (sliding roof drive gear assembly) (center front of headliner)
• Switch control sliding roof
• Ul3
• Wireless door lock buzzer (left side of engine compt)

POWER WINDOWS

Power Windows Wiring Diagram, with Rear Power Window Jam Protection (1 of 3) for Toyota Highlander Limited 2014

List of elements for Power Windows Wiring Diagram, with Rear Power Window Jam Protection (1 of 3) for Toyota Highlander Limited 2014:

• 12v
• A/c fuse 5a
• A14
• Auto
• Control circuit
• D14
• Down
• Driver side auto switch
• Driver side down switch
• Driver side up switch
• Fa (left side of dash)
• Fc (right kick panel)
• Fl2
• Front passenger side control switch
• Gnd
• H14
• Hall ic
• Hot at all times
• If1
• Ill+
• Ill-
• Instrument panel j/b (behind left end of dash)
• Interior lights system
• Km1
• Left front power window regulator motor assembly
• Left rear side control switch
• Lin
• Lin1
• Lin2
• P/w f/l fuse 20a
• P/w f/r fuse 20a
• P/w r/l fuse 20a
• P/w r/r fuse 20a
• Pnk
• Power window regulator master switch assembly
• Red
• Right front power window regulator switch assembly
• Right rear side control switch
• Window lock switch

Power Windows Wiring Diagram, with Rear Power Window Jam Protection (2 of 3) for Toyota Highlander Limited 2014

List of elements for Power Windows Wiring Diagram, with Rear Power Window Jam Protection (2 of 3) for Toyota Highlander Limited 2014:

• A48
• Acc
• Auto
• Becu
• Canh
• Canl
• Computer data lines system
• D11
• D23
• D25
• Down
• Ecu-acc fuse 5a
• F19
• F24
• F32
• F92
• F93
• Fc (right kick panel)
• Fe (right center of dash)
• Fl2
• Flcy
• Frcy
• Gnd
• Gnd1
• H35
• Hall ic
• Hf1
• Hot w/ acc relay energized
• Hot w/ ig1 3 relay energized
• If1
• Ig1 3 fuse 10a
• Instrument panel j/b (behind left end of dash)
• Interior lights system
• J/c 3 (left side of dash)
• J/c 7 (right center of dash)
• Jl1
• La (right "b" pillar)
• Lin
• Lin2
• Main body ecu
• Pnk
• Red
• Right front power window regulator motor assembly
• Right rear power window regulator switch assembly

Power Windows Wiring Diagram, with Rear Power Window Jam Protection (3 of 3) for Toyota Highlander Limited 2014

List of elements for Power Windows Wiring Diagram, with Rear Power Window Jam Protection (3 of 3) for Toyota Highlander Limited 2014:

• (except hybrid: in left rear door) (hybrid: in left "b" pillar) ma
• Auto
• Down
• Engine room r/b 1 (left side of engine compt)
• Fl2
• Fm2
• Gnd
• Hall ic
• Hot at all times
• Hybrid
• Interior lights system
• Jl1
• Km1
• La (right "b" pillar)
• Left front door courtesy light switch (in left "b" pillar)
• Left rear power window regulator motor assembly (except hybrid: in left rear door)
• Left rear power window regulator switch assembly
• Lin
• Ma (except hybrid: in left rear door) (hybrid: in left "b" pillar)
• Mpx-b 1 fuse 5a
• Pnk
• Red
• Right front door courtesy light switch (in right "b" pillar)
• Right rear power window regulator motor assembly (except hybrid: in right rear door)

Power Windows Wiring Diagram, without Rear Power Window Jam Protection (1 of 2) for Toyota Highlander Limited 2014

List of elements for Power Windows Wiring Diagram, without Rear Power Window Jam Protection (1 of 2) for Toyota Highlander Limited 2014:

• A/c fuse 5a
• A13
• A14
• A27
• A30
• Auto
• D14
• Down
• Fa (left side of dash)
• Fc (right kick panel)
• Fl2
• Fm1
• Gnd
• H14
• Hf1
• Hot at all times
• If1
• Ill+
• Ill-
• Instrument panel j/b (behind left end of dash)
• Interior lights system
• J/c 10 (center of dash)
• J/c 8 (right end of dash)
• Km1
• Left front power window regulator motor assembly
• Lin
• Lin1
• Lin2
• P/w f/l fuse 20a
• P/w f/r fuse 20a
• P/w r/l fuse 20a
• P/w r/r fuse 20a
• Pnk
• Power relay
• Power window regulator master switch assembly
• Pru
• Pws
• Red
• Right front power window regulator switch assembly
• Rld
• Rlu
• Rrd

Power Windows Wiring Diagram, without Rear Power Window Jam Protection (2 of 2) for Toyota Highlander Limited 2014

List of elements for Power Windows Wiring Diagram, without Rear Power Window Jam Protection (2 of 2) for Toyota Highlander Limited 2014:

• A48
• Acc
• Alt dc/dc fuse 140a 150a
• Auto
• Becu
• Canh
• Canl
• Computer data lines system
• D11
• D23
• D25
• Down
• Ecu-acc fuse 5a
• Engine room j/b (left side of engine compt)
• Engine room r/b 1 (left side of engine compt)
• Except hybrid
• F19
• F24
• F32
• F92
• F93
• Fc (right kick panel)
• Fe (right center of dash)
• Fl2
• Flcy
• Fm2
• Frcy
• Gnd
• Gnd1
• Hall ic
• Hf1
• Hot at all times
• Hot w/ acc relay energized
• Hot w/ ig1 3 relay energized
• Hybrid
• If1
• Ig1 3 fuse 10a
• Instrument panel j/b (behind left end of dash)
• Interior lights system
• J/c 3 (left side of dash)
• J/c 7 (right center of dash)
• Jl1
• Km1
• Left front door courtesy light switch (in left "b" pillar)
• Left rear power window regulator motor assembly (except hybrid: in left rear door)
• Left rear power window regulator switch assembly
• Lin
• Lin2
• Main body ecu
• Mpx-b 1 fuse 5a
• Pnk
• Pws
• Red
• Right front door courtesy light switch (in right "b" pillar)
• Right front power window regulator motor assembly
• Right rear power window regulator motor assembly (except hybrid: in right rear door)
• Right rear power window regulator switch assembly

RADIO

12-Speaker System Wiring Diagram (1 of 7) for Toyota Highlander Limited 2014

List of elements for 12-Speaker System Wiring Diagram (1 of 7) for Toyota Highlander Limited 2014:

• +b1
• A51
• Acc1
• Adpg
• Agnd
• Antenna
• Canh
• Canl
• Computer data lines system
• D11
• D24
• F114
• F115
• F116
• F19
• F24
• F28
• F61
• F92
• F93
• Fd (left center of dash)
• Fe (right center of dash)
• Fl+
• Fl-
• Fr+
• Fr-
• Gnd1
• Gps antenna
• H30
• Hfvr
• Hot w/ ig1 3 relay energized
• Ig1 3 fuse 10a
• Ill+
• Ill-
• Instrument panel j/b (behind left end of dash)
• Interior lights system
• J/c 3 (left side of dash)
• Left steering switch
• Macc
• Main body ecu
• Mb (left "c" pillar)
• Min+
• Min-
• Mut1
• Navigation receiver assembly
• Nca
• Off hook
• On hook
• Option connector (rear seat entertainment) (base of "b" pillar)
• Parking brake switch (at base of parking brake pedal)
• Pkb
• Pnk
• Red
• Rev
• Rl+
• Rl-
• Seek+ mode
• Seek-
• Sgnd
• Sns2
• Spd
• Spiral cable w/ sensor sub-assembly (in steering column)
• Steering pad switch assembly
• Sw1
• Sw2
• Swg
• Tx1+
• Tx1-
• Va-
• Val+
• Var+
• Voice volume-
• Volume+
• Vv+
• Vv-

12-Speaker System Wiring Diagram (2 of 7) for Toyota Highlander Limited 2014

List of elements for 12-Speaker System Wiring Diagram (2 of 7) for Toyota Highlander Limited 2014:

• (left end of dash) power management control ecu
• +b2
• A36
• A60
• A61
• A77
• A78
• Acc2
• Af3
• Backup lp relay
• Bkup lp fuse 10a
• C58
• C59
• Ca1
• Ca1h
• Ca1l
• Ca2
• Computer data lines system
• Diode (shift position) (left end of dash)
• E12
• Engine room r/b 1 (left side of engine compt)
• Except hybrid
• F15
• F16
• F17
• Fe (right center of dash)
• Gnd2
• Ground j/c 2 (left front corner of engine compt)
• Hot w/ ig1 2 relay energized
• Hybrid
• Ig2
• Instrument panel j/b (behind left end of dash)
• J/c 2 (left side of engine compt)
• Lv1
• Nca
• Park/neutral position switch assembly (except hybrid) (on transmission)
• Pnk
• Psft
• Red
• Sdars antenna
• Shift lever position sensor (hybrid) (on top of transmission)
• Stereo component tuner assembly (w/ sdars)
• Ugo4
• Us4+
• Us4-
• Usg4
• Usv4

12-Speaker System Wiring Diagram (3 of 7) for Toyota Highlander Limited 2014

List of elements for 12-Speaker System Wiring Diagram (3 of 7) for Toyota Highlander Limited 2014:

• +b2
• 5v ic
• Acc2
• Brake actuator assembly (right rear of engine compt)
• Ca+
• Ca1h
• Ca1l
• Can i/f
• Canh
• Canl
• Cdl+
• Cdl-
• Cdr+
• Cdr-
• Cgnd
• Cnh1
• Cnl1
• Combination meter assembly
• Computer data lines system
• Cpu
• Csld
• Driver display
• Engine room j/b 1 (left side of engine compt)
• Except hybrid
• F117
• F118
• F119
• F22
• F94
• F95
• Fa2
• Fd (left center of dash)
• Gnd2
• Hot w/ ig2 relay energized
• Hybrid
• I/f
• Ig+
• Ig2-efi fuse 10a
• J/c 4 (right side of dash)
• Lv1
• Msch
• Mscl
• Mute
• Navigation receiver assembly
• Nca
• Pnk
• Red
• Skid control ecu (behind right side of dash) a63
• Sp1
• Tx+
• Tx-
• Ugd1
• Ugo4
• Us1+
• Us1-
• Us4+
• Us4-
• Usg4
• Usv1
• Usv4
• N10

12-Speaker System Wiring Diagram (4 of 7) for Toyota Highlander Limited 2014

List of elements for 12-Speaker System Wiring Diagram (4 of 7) for Toyota Highlander Limited 2014:

• Acc
• Adpg
• Adpi
• Agnd
• Engine room r/b 1 (left side of engine compt)
• Fe (right center of dash)
• Gnd
• Hot at all times
• J/c 9 (left center of dash)
• L1+
• L1-
• Mpx-b 1 fuse 5a
• Mut1
• Nca
• Pnk
• R1+
• R1-
• Radio fuse 15a
• Red
• Sf3
• Sgn3
• Sgn5
• Sgn6
• Sld1
• Stereo jack adapter assembly 1
• Television display assembly (w/ rear seat entertainment system)
• Tx1+
• Tx1-
• Uf2
• Ugd1
• Us1+
• Us1-
• Usv1
• Va-
• Val+
• Var+
• Video (video adapter) terminal (w/ rear seat entertainment system)
• Vv+
• Vv-

12-Speaker System Wiring Diagram (5 of 7) for Toyota Highlander Limited 2014

List of elements for 12-Speaker System Wiring Diagram (5 of 7) for Toyota Highlander Limited 2014:

• A48
• A53
• Canh
• Canl
• Cb+
• Cgnd
• Computer data lines system
• Cv+
• Cv-
• Dcm (telematics transceiver) (w/ safety connect) (under front of center console)
• F32
• F35
• Hfvr
• Hot w/ ig2 relay energized
• Instrument panel j/b (behind left end of dash)
• J/c 7 (right center of dash)
• Macc
• Map light assembly
• Mci+
• Mci-
• Mco+
• Mco-
• Mcvd
• Meter fuse 5a
• Mf1
• Mute
• Nca
• Pnk
• Red
• Sf2
• Sgnd
• Sns2
• Spi+
• Spi-
• Spo+
• Spo-
• Telephone microphone assembly
• Television camera assembly (center of back door)
• W/ safety connect
• W/o safety connect
• Xm1

12-Speaker System Wiring Diagram (6 of 7) for Toyota Highlander Limited 2014

List of elements for 12-Speaker System Wiring Diagram (6 of 7) for Toyota Highlander Limited 2014:

• A37
• Acc
• Ecu-acc fuse 5a
• F76
• Fl1
• Gf2
• Hf2
• Hot w/ acc relay energized
• Ii1+
• Ii1-
• Instrument panel j/b (behind left end of dash)
• J/c 7 (right center of dash)
• Jl1
• Left front speaker assembly 2
• Mute
• Nca
• Pnk
• Red
• Right front speaker assembly 1
• Right rear speaker assembly
• Sld
• Sld1
• Spd
• Stereo component amplifier assembly (hybrid: under center console)
• Tmut
• Twl+
• Twl-
• Tx+
• Tx-
• W/ safety connect
• W/o safety connect

12-Speaker System Wiring Diagram (7 of 7) for Toyota Highlander Limited 2014

List of elements for 12-Speaker System Wiring Diagram (7 of 7) for Toyota Highlander Limited 2014:

• (right kick panel) fc
• +b2
• Af2
• Amp 1 fuse 20a
• Amp 2 fuse 20a
• Ctr+
• Ctr-
• Engine room r/b 1 (left side of engine compt)
• F75
• Fl+
• Fl-
• Fm2
• Fr+
• Fr-
• Front speaker assembly 3
• Gf2
• Gnd
• Gnd2
• Hot at all times
• If2
• J/c 10 (center of dash)
• Km1
• Left front speaker assembly 1
• Left rear speaker assembly
• Left rear speaker assembly 3
• Mf1
• Pnk
• Rear speaker assembly 2
• Red
• Right front speaker assembly 2
• Right rear speaker assembly 3
• Rl+
• Rl-
• Rr+
• Rr-
• Sl+
• Sl-
• Sr+
• Sr-
• Stereo component amplifier assembly (hybrid: under center console)
• Twl+
• Twl-
• Twr+
• Twr-
• Wf1+
• Wf1-
• Wf2+
• Wf2-
• Xm1
• Xm3

6-Speaker System Wiring Diagram, with Navigation (1 of 6) for Toyota Highlander Limited 2014

List of elements for 6-Speaker System Wiring Diagram, with Navigation (1 of 6) for Toyota Highlander Limited 2014:

• +b1
• A51
• Acc1
• Adpg
• Agnd
• Antenna
• Canh
• Canl
• Computer data lines system
• D11
• D24
• F114
• F115
• F116
• F19
• F24
• F28
• F61
• F92
• F93
• Fd (left center of dash)
• Fe (right center of dash)
• Fl+
• Fl-
• Fr+
• Fr-
• Gnd1
• Gps antenna
• H30
• Hfvr
• Hot w/ ig1 3 relay energized
• Ig1 3 fuse 10a
• Ill+
• Ill-
• Instrument panel j/b (behind left end of dash)
• Interior lights system
• J/c 3 (left side of dash)
• Left steering switch
• Macc
• Main body ecu
• Min+
• Min-
• Navigation receiver assembly
• Nca
• Off hook
• On hook
• Parking brake switch (at base of parking brake pedal)
• Pkb
• Pnk
• Red
• Rev
• Rl+
• Rl-
• Rr+
• Rr-
• Seek+ mode
• Seek-
• Sgnd
• Sns2
• Spd
• Spiral cable w/ sensor sub-assembly (in steering column)
• Steering pad switch assembly
• Sw1
• Sw2
• Swg
• Tmut
• Va-
• Val+
• Var+
• Voice volume-
• Volume+
• Vv+
• Vv-

6-Speaker System Wiring Diagram, with Navigation (2 of 6) for Toyota Highlander Limited 2014

List of elements for 6-Speaker System Wiring Diagram, with Navigation (2 of 6) for Toyota Highlander Limited 2014:

• A77
• Backup lp relay
• C58
• Ca1
• Diode (shift position) (left end of dash)
• Engine room r/b 1 (left side of engine compt)
• Except hybrid
• Fl1
• Fm2
• Gf2
• Ground j/c 2 (left front corner of engine compt)
• Hybrid
• If2
• J/c 2 (left side of engine compt)
• Jl1
• Km1
• Left front speaker assembly 1
• Left front speaker assembly 2
• Left rear speaker assembly
• Mb (left "c" pillar)
• Nca
• Option connector (rear seat entertainment) (base of "b" pillar)
• Park/neutral position switch assembly (except hybrid) (on transmission)
• Pnk
• Red
• Right rear speaker assembly

6-Speaker System Wiring Diagram, with Navigation (3 of 6) for Toyota Highlander Limited 2014

List of elements for 6-Speaker System Wiring Diagram, with Navigation (3 of 6) for Toyota Highlander Limited 2014:

• (left end of dash) power management control ecu
• +b2
• A36
• A60
• A61
• A78
• Acc2
• Af3
• Bkup lp fuse 10a
• C59
• Ca1h
• Ca1l
• Ca2
• Computer data lines system
• E12
• Engine room j/b 1 (left side of engine compt)
• F15
• F16
• F17
• Fe (right center of dash)
• Gnd2
• Hot w/ ig1 2 relay energized
• Hot w/ ig2 relay energized
• Ig2
• Ig2-efi fuse 10a
• Instrument panel j/b (behind left end of dash)
• J/c 2 (left side of engine compt)
• Lv1
• Nca
• Pnk
• Psft
• Red
• Sdars antenna
• Shift lever position sensor (hybrid) (on top of transmission)
• Stereo component tuner assembly (w/ sdars)
• Ugo4
• Us4+
• Us4-
• Usg4
• Usv4

6-Speaker System Wiring Diagram, with Navigation (4 of 6) for Toyota Highlander Limited 2014

List of elements for 6-Speaker System Wiring Diagram, with Navigation (4 of 6) for Toyota Highlander Limited 2014:

• +b2
• 5v ic
• Acc2
• Brake actuator assembly (right rear of engine compt)
• Ca+
• Ca1h
• Ca1l
• Can i/f
• Canh
• Canl
• Cdl+
• Cdl-
• Cdr+
• Cdr-
• Cgnd
• Cnh1
• Cnl1
• Combination meter assembly
• Computer data lines system
• Cpu
• Csld
• Driver display
• Except hybrid
• F117
• F118
• F119
• F22
• F95
• Fa2
• Fd (left center of dash)
• Gnd2
• Hybrid
• I/f
• Ig+
• J/c 4 (right side of dash) f94
• J/c 7 (right center of dash)
• Lv1
• Msch
• Mscl
• Mute
• Navigation receiver assembly
• Nca
• Pnk
• Red
• Skid control ecu (behind right side of dash) a63
• Sp1
• Tx+
• Tx-
• Ugd1
• Ugo4
• Us1+
• Us1-
• Us4+
• Us4-
• Usg4
• Usv1
• Usv4
• N10

6-Speaker System Wiring Diagram, with Navigation (5 of 6) for Toyota Highlander Limited 2014

List of elements for 6-Speaker System Wiring Diagram, with Navigation (5 of 6) for Toyota Highlander Limited 2014:

• Acc
• Adpg
• Adpi
• Agnd
• Engine room r/b 1 (left side of engine compt)
• Fe (right center of dash)
• Gnd
• Hot at all times
• J/c 9 (left center of dash)
• L1+
• L1-
• Mpx-b 1 fuse 5a
• Mut1
• Nca
• Pnk
• R1+
• R1-
• Radio fuse 15a
• Red
• Sf3
• Sgn3
• Sgn5
• Sgn6
• Sld1
• Stereo jack adapter assembly 1
• Television display assembly (w/ rear seat entertainment system)
• Tx1+
• Tx1-
• Uf2
• Ugd1
• Us1+
• Us1-
• Usv1
• Va-
• Val+
• Var+
• Video (video adapter) terminal (w/ rear seat entertainment system)
• Vv+
• Vv-

6-Speaker System Wiring Diagram, with Navigation (6 of 6) for Toyota Highlander Limited 2014

List of elements for 6-Speaker System Wiring Diagram, with Navigation (6 of 6) for Toyota Highlander Limited 2014:

• A37
• A48
• A53
• Cb+
• Cgnd
• Cv+
• Cv-
• Dcm (telematics transceiver) (w/ safety connect) (under front of center console)
• Ecu-acc fuse 5a
• F32
• F35
• Gf2
• Hf2
• Hfvr
• Hot w/ acc relay energized
• Hot w/ ig2 relay energized
• Instrument panel j/b (behind left end of dash)
• J/c 7 (right center of dash)
• Macc
• Map light assembly
• Mci+
• Mci-
• Mco+
• Mco-
• Mcvd
• Meter fuse 5a
• Mf1
• Mute
• Nca
• Pnk
• Red
• Right front speaker assembly 1
• Right front speaker assembly 2
• Sf2
• Sgnd
• Sns2
• Spi+
• Spi-
• Spo+
• Spo-
• Telephone microphone assembly
• Television camera assembly (center of back door)
• W/ safety connect
• W/o safety connect
• Xm1

6-Speaker System Wiring Diagram, without Navigation (1 of 4) for Toyota Highlander Limited 2014

List of elements for 6-Speaker System Wiring Diagram, without Navigation (1 of 4) for Toyota Highlander Limited 2014:

• +b1
• Acc
• Acc1
• Adpi
• Antenna
• Ca+
• Canh
• Canl
• Cb+
• Cdl+
• Cdl-
• Cdr+
• Cdr-
• Cgnd
• Computer data lines system
• Csld
• Cv+
• Cv-
• Engine room r/b 1 (left side of engine compt)
• F69
• F70
• F72
• F73
• Fd (left center of dash)
• Fe (right center of dash)
• Fl+
• Fl-
• Fl1
• Fm2
• Fr+
• Fr-
• Gf2
• Gnd
• Gnd1
• Hot at all times
• If2
• Ill+
• Ill-
• Interior lights system
• J/c 9 (left center of dash)
• Jl1
• Km1
• L1+
• L1-
• Left front speaker assembly 1
• Left front speaker assembly 2
• Left rear speaker assembly
• Mf1
• Mut1
• Mute
• Nca
• Pnk
• R1+
• R1-
• Radio & display receiver assembly
• Radio fuse 15a
• Red
• Right rear speaker assembly
• Rl+
• Rl-
• Rr+
• Rr-
• Sf3
• Sgn3
• Sgn5
• Sgn6
• Sld1
• Television camera assembly (center of back door)
• Television display assembly (w/ rear seat entertainment system)
• Tmut
• Tx+
• Tx-
• Tx1+
• Tx1-
• Xm1

6-Speaker System Wiring Diagram, without Navigation (2 of 4) for Toyota Highlander Limited 2014

List of elements for 6-Speaker System Wiring Diagram, without Navigation (2 of 4) for Toyota Highlander Limited 2014:

• (left end of dash) (hybrid) power management control ecu
• (under front of center console) (w/ safety connect) dcm (telematics transceiver)
• A60
• A61
• A78
• Adpg
• Af3
• Agnd
• Ca1h
• Ca1l
• Ca2
• Canh
• Canl
• Compt)
• Computer data lines system
• D24
• F113
• F15
• F16
• F19
• F28
• F35
• F71
• Gf2
• Hf2
• Hfvr
• Instrument panel j/b (behind left end of dash)
• J/c 2 (left side of engine c59
• Macc
• Main body ecu
• Map light assembly
• Mci+
• Mci-
• Mco+
• Mco-
• Mcvd
• Min+
• Min-
• Mute
• Nca
• Parking brake switch assembly (at base of parking brake pedal)
• Pkb
• Pnk
• Psft
• Radio & display receiver assembly
• Red
• Rev
• Right front speaker assembly 1
• Right front speaker assembly 2
• Sf2
• Sgnd
• Shift lever position sensor (on top of transmission)
• Sns2
• Spd
• Spi+
• Spi-
• Spo+
• Spo-
• Sw1
• Sw2
• Sw3
• Swg
• Telephone microphone assembly
• Uf2
• Ugd1
• Us1+
• Us1-
• Usv1
• Va-
• Val+
• Var+
• Video (video adapter) terminal
• Vv+
• Vv-
• W/ safety connect
• W/o safety connect

6-Speaker System Wiring Diagram, without Navigation (3 of 4) for Toyota Highlander Limited 2014

List of elements for 6-Speaker System Wiring Diagram, without Navigation (3 of 4) for Toyota Highlander Limited 2014:

• (left end of dash) (except hybrid) diode (shift position)
• A36
• A37
• A51
• Adpg
• Agnd
• Back
• Backup lp relay
• Bkup lp fuse 10a
• Ca1
• Down
• Ecu-acc fuse 5a
• Engine room r/b 1 (left side of engine compt)
• Enter
• Except hybrid
• F17
• F21
• F61
• F92
• F93
• Fe (right center of dash)
• Ground j/c 2 (left front corner of engine compt)
• H30
• Hot w/ acc relay energized
• Hot w/ ig1 2 relay energized
• Hot w/ ig1 3 relay energized
• Hybrid
• Ig1 3 fuse 10a
• Instrument panel j/b (behind left end of dash)
• J/c 3 (left side of dash)
• J/c 7 (right center of dash)
• Left
• Left steering switch
• Mb (left "c" pillar)
• Mode
• Nca
• Off hook
• On hook
• Option connector (rear seat entertainment) (base of "b" pillar)
• Pnk
• Red
• Right
• Right steering switch
• Seek+
• Seek-
• Spiral cable w/ sensor sub assembly (in steering wheel)
• Steering pad switch assembly
• Stereo jack adapter assembly 1
• Ugd1
• Us1+
• Us1-
• Usv1
• Va-
• Val+
• Var+
• Voice
• Vol+
• Vol-
• Vv+
• Vv-

6-Speaker System Wiring Diagram, without Navigation (4 of 4) for Toyota Highlander Limited 2014

List of elements for 6-Speaker System Wiring Diagram, without Navigation (4 of 4) for Toyota Highlander Limited 2014:

• (on transmission) (except hybrid) park/neutral position switch assembly
• (w/ sdars) stereo component tuner assembly
• +b2
• 5v ic
• 5v+b
• A48
• A53
• A63
• Acc2
• Brake actuator assembly (right rear of engine compt)
• C58
• Ca1h
• Ca1l
• Can i/f
• Canh
• Canl
• Combination meter assembly
• Computer data lines system
• Cpu
• Engine room r/b 1 (left side of engine compt)
• Except hybrid
• F22
• F32
• F59
• F94
• Fa2
• Fd (left center of dash)
• Gnd2
• Hot at all times
• Hot w/ ig2 relay energized
• Hybrid
• Ig+
• Instrument panel j/b (behind left end of dash)
• J/c 2 (left side of engine compt) a77
• J/c 4 (right side of dash)
• J/c 7 (right center of dash)
• Lv1
• Meter fuse 5a
• Mpx-b 1 fuse 5a
• Nca
• Pnk
• Radio & display receiver assembly
• Red
• Sdars antenna
• Skid control ecu assembly (behind right side of dash)
• Sp1
• Ugo4
• Us4+
• Us4-
• Usg4
• Usv4

SHIFT INTERLOCK

Shift Interlock Wiring Diagram, Except Hybrid with Smart Key System for Toyota Highlander Limited 2014

List of elements for Shift Interlock Wiring Diagram, Except Hybrid with Smart Key System for Toyota Highlander Limited 2014:

• (left side of dash) j/c 1
• (right side of dash) j/c 4
• A22
• A43
• Af3
• Af4
• Bkup lp fuse 10a
• Ca1
• Ca2
• Canh
• Canl
• Certification ecu (behind right side of dash)
• Computer data lines system
• Diode (shift position) (left end of dash)
• Ecm (left side of engine compt)
• Engine room r/b 1 (left side of engine compt)
• F13
• F17
• Fb (under front of center console)
• Fq1
• Hot at all times
• Hot w/ ig1 2 relay energized
• Ig1 1 fuse 5a
• Instrument panel j/b (behind left end of dash)
• P position detection switch
• Park/ neutral position switch (on transmission)
• Red
• Shift lock ecu (transmission floor shift assembly) (at base of shifter lever)
• Shift lock solenoid
• Shift position indicator
• Sls+
• Sls-
• Stop fuse 10a
• Stop light switch (above brake pedal)
• Stp

Shift Interlock Wiring Diagram, Except Hybrid without Smart Key System for Toyota Highlander Limited 2014

List of elements for Shift Interlock Wiring Diagram, Except Hybrid without Smart Key System for Toyota Highlander Limited 2014:

• (left side of dash) j/c 1
• (right side of dash) j/c 4
• A22
• A43
• A56
• Acc
• Af3
• Af4
• Bkup lp fuse 10a
• Ca1
• Ca2
• Canh
• Canl
• Computer data lines system
• Diode (shift position) (left end of dash)
• Ecm (left side of engine compt)
• Engine room r/b 1 (left side of engine compt)
• F17
• Fa (left side of dash)
• Fb (under front of center console)
• Fq1
• Hot at all times
• Hot in acc or on
• Hot w/ ig1 2 relay energized
• Ig1 1 fuse 15a
• Instrument panel j/b (behind left end of dash)
• Key interlock solenoid (in steering column)
• Kls-
• P position detection switch
• Park/ neutral position switch (on transmission)
• Red
• Sft lock acc fuse 5a
• Shift lock ecu (transmission floor shift assembly) (at base of shifter lever)
• Shift lock solenoid
• Shift position indicator
• Sls+
• Sls-
• Stop fuse 10a
• Stop light switch (above brake pedal)
• Stp

Shift Interlock Wiring Diagram, Hybrid for Toyota Highlander Limited 2014

List of elements for Shift Interlock Wiring Diagram, Hybrid for Toyota Highlander Limited 2014:

• (left side of dash) j/c 1
• (left side of engine compt) j/c 2
• (under front of center console) fb
• A22
• A52
• A60
• A61
• A78
• Af4
• Am2 fuse 7.5a
• Am21
• C59
• Ca1h
• Ca1l
• Ca2
• Computer data lines system
• E02
• Engine room r/b 1 (left side of engine compt)
• F15
• F16
• Fa (left side of dash)
• Fq2
• Hot at all times
• Hot w/ ig1 2 relay energized
• Ig1 1 fuse 5a
• Indp
• Instrument panel j/b (behind left end of dash)
• J/c 4 (right side of dash)
• P position detection switch
• Pnk
• Power management control ecu (left end of dash)
• Psft
• Shift lever position sensor (on top of transmission)
• Shift lock control ecu (transmission floor shift assembly) (at base of shifter lever)
• Shift lock solenoid
• Shift position indicator
• Sls+
• Sls-
• Stop fuse 10a
• Stop light switch assembly (above brake pedal)
• Stp
• W/ smart key system

Steering Column Wiring Diagram for Toyota Highlander Limited 2014

List of elements for Steering Column Wiring Diagram for Toyota Highlander Limited 2014:

• (right side of dash) j/c 4
• A55
• Certification ecu (except hybrid) (behind right side of dash)
• Certification ecu (hybrid) (behind right side of dash)
• Except hybrid
• F11
• F13
• F16
• F92
• F93
• F94
• F95
• Fa (left side of dash)
• Gnd
• Hot at all times
• Hot w/ ig2 relay energized
• Hybrid
• Ig2
• Ige
• Ign2 fuse 7.5a
• Instrument panel j/b (behind left end of dash)
• J/c 3 (left side of dash)
• Lin
• Lin2
• Option connector (remote engine
• Power management control ecu (hybrid) (left end of dash)
• Red
• Slp
• Slp1
• Slr +
• Slr+
• Starter & glass breakage sensor) (behind right side of dash)
• Steering lock actuator (on steering column)
• Strg lock fuse 15a

STARTING/CHARGING

Charging Wiring Diagram for Toyota Highlander Limited 2014

List of elements for Charging Wiring Diagram for Toyota Highlander Limited 2014:

• 2.7l
• 3.5l
• A43
• Af2
• Alt
• Alt fuse 140a
• Alt-s fuse 7.5a
• Battery
• Ca (left rear of engine)
• Ca2
• Can i/f
• Canh
• Canl
• Cc (left side of engine compt)
• Chg 1
• Combination meter assembly
• Computer data lines system
• Cpu
• Ecm (left side of engine compt)
• Engine room j/b (left side of engine compt)
• Engine room r/b 1 (left side of engine compt)
• F13
• F21
• F22
• Generator assembly
• Hot in on or start
• I/f
• Ig 1 fuse 5a
• Instrument panel j/b (behind left end of dash)
• Starting circuit

Starting Wiring Diagram, with Smart Key System for Toyota Highlander Limited 2014

List of elements for Starting Wiring Diagram, with Smart Key System for Toyota Highlander Limited 2014:

• A31
• A43
• A77
• Ac (left front corner of engine compt)
• Af2
• Af7
• Agnd
• Am2 fuse 7.5a
• Battery
• C58
• Ca (left rear of engine)
• Ca3
• Canh
• Canl
• Cc (left side of engine compt)
• Certification ecu (behind right side of dash)
• Computer data lines system
• Ecm (left side of engine compt)
• Engine room j/b (left side of engine compt)
• Engine room r/b 1 (left side of engine compt)
• Engine switch
• F10
• F13
• Fe (right center of dash)
• Instrument panel j/b (behind left end of dash)
• J/b-b fuse 40a
• J/c 2 (left side of engine compt)
• J/c a73
• Nsw
• Park/neutral position switch (transaxle assembly)
• Ss1
• Ss2
• Ssw1
• Ssw2
• St fuse 30a
• St relay
• Sta
• Star
• Starter assembly

Starting Wiring Diagram, without Smart Key System for Toyota Highlander Limited 2014

List of elements for Starting Wiring Diagram, without Smart Key System for Toyota Highlander Limited 2014:

• 2.7l
• 3.5l
• A33
• A43
• A77
• Ac (left front corner of engine compt)
• Acc
• Af2
• Af7
• Alt fuse 140a
• Am1
• Am1 fuse 5a
• Am2
• Battery
• C58
• Ca (left rear of engine)
• Ca2
• Ca3
• Can+
• Can-
• Canh
• Canl
• Cc (left side of engine compt)
• Computer data lines system
• Ecm (left side of engine compt)
• Engine room j/b (left side of engine compt)
• Engine room r/b 1 (left side of engine compt)
• Ignition or starter switch assembly
• Instrument panel j/b (behind left end of dash)
• J/c 2 (left side of engine compt)
• J/c a73
• Lock
• Nsw
• Off
• Park/neutral position switch (on transmission)
• Red
• St fuse 30a
• St relay
• St1
• St2
• Sta
• Start
• Starter assembly
• Transmission control ecu assembly (3.5l) (left front of engine compt)

SUPPLEMENTAL RESTRAINTS

Supplemental Restraints Wiring Diagram (1 of 3) for Toyota Highlander Limited 2014

List of elements for Supplemental Restraints Wiring Diagram (1 of 3) for Toyota Highlander Limited 2014:

• (hybrid) power management control ecu
• (in steering wheel) driver side squib circuit
• (right front of engine compt) right front air bag sensor
• (right side of dash) instrument panel passenger air bag w/o door assembly
• (top of left "d" pillar)
• (under left side of dash) lower instrument panel air bag assembly 1
• +sl
• +sr
• -sl
• -sr
• A23
• A25
• A26
• A40
• A44
• A45
• Abfs
• Af1
• Air bag sensor assembly (under front of center console)
• Bbl+
• Bbl-
• Bcl+
• Bcl-
• Bdl+
• Bdl-
• Buckle switch
• Canh
• Canl
• Clock assembly
• Computer data lines system
• D2+
• D2-
• Dk+
• Dk-
• F16
• F38
• F63
• First step
• Ff1
• Gf1
• Gsw
• Gsw 3
• Gsw2
• Hybrid
• Icl+
• Icl-
• Ig2
• Im1
• Instrument panel j/b (behind left end of dash)
• Lbe+
• Lbe-
• Left curtain shield air bag assembly
• Left door side air bag sensor (driver's door)
• Left front seat air bag assembly (in outboard side of driver seat back)
• Left front seat belt outer assembly (outboard side of passenger seat, on floor)
• Left front seat inner belt assembly (under driver's seat)
• Left rear air bag sensor (in left rear quarterpanel)
• Lsp+
• Lsp-
• Mh1
• P-ab
• P2+
• P2-
• Paon
• Passenger air bag on/off ind
• Pl+
• Pl-
• Red
• Seat position air bag sensor
• Second step
• Sfl+
• Sfl-
• Spiral cable w/ sensor sub-assembly (in steering wheel)

Supplemental Restraints Wiring Diagram (2 of 3) for Toyota Highlander Limited 2014

List of elements for Supplemental Restraints Wiring Diagram (2 of 3) for Toyota Highlander Limited 2014:

• (left front of engine compt) left front air bag sensor
• (under front of center console) dcm (telematics transceiver)
• +sl
• -sl
• A/bag-ig fuse 7.5a
• A24
• A38
• A39
• A46
• A47
• A49
• A54
• Af1
• Air bag sensor assembly (under front of center console)
• Bbr+
• Bbr-
• Bcr+
• Bcr-
• Bdr+
• Bdr-
• Except hybrid
• F35
• Fcp+
• Fcp-
• Fd (left center of dash)
• Fe (right center of dash)
• Fsr+
• Fsr-
• Gsw
• Hl1
• Hot w/ ig2 relay energized
• Hybrid
• Icr+
• Icr-
• Instrument panel j/b (behind left end of dash)
• Lg1
• Lo1
• Ls1
• Main body ecu
• Pr+
• Pr-
• Pr2+
• Pr2-
• Pretensioner
• Red
• Right curtain shield air bag assembly (top of right "d" pillar)
• Right door side air bag sensor (front passenger's door)
• Right front seat air bag assembly (outboard side of passenger seat back)
• Right front seat air bag sub-assembly (outboard side of passenger seat back)
• Right front seat outer belt assembly (outboard side of passenger seat, on floor)
• Right rear air bag sensor (in right rear quarterpanel)
• Selectable force limiter
• Sfr+
• Sfr-
• W/ safety connect

Supplemental Restraints Wiring Diagram (3 of 3) for Toyota Highlander Limited 2014

List of elements for Supplemental Restraints Wiring Diagram (3 of 3) for Toyota Highlander Limited 2014:

• (right rear quarterpanel) lb
• Bgnd
• Bsw
• Buckle switch
• Ca2h
• Ca2l
• Can i/f
• Combination meter assembly
• Computer data lines system
• Cpu
• Dia
• Driving support ecu (right side of dash)
• Engine room r/b 1 (left side of engine compt)
• F22
• Fa (left side of dash)
• Fsr+
• Fsr-
• Gnd
• Hot at all times
• Ig2
• La1
• Left front occupant classification sensor
• Left rear occupant classification sensor
• Lf1
• Ld2
• Occupant detection ecu (under front passenger's seat)
• Ods fuse 5a
• Pbsw
• Pnk
• Pre-collision system cancel switch assembly
• Red
• Right front seat inner belt assembly (under front passenger's seat)
• Sgd1
• Sgd3
• Sig1
• Sig3
• Svc1
• Svc3
• D14
• D15

TRANSMISSION

2.7L

2.7L, 4WD Wiring Diagram for Toyota Highlander Limited 2014

List of elements for 2.7L, 4WD Wiring Diagram for Toyota Highlander Limited 2014:

• 4wd ecu (left end of dash)
• 4wdl
• A43
• Bsf
• Can i/f
• Canh
• Canl
• Combination meter assembly
• Computer data lines system
• Cpu
• Differential lock switch
• Electro magnetic control coupling sub-assembly (under center of rear of vehicle)
• F22
• Fa (left side of dash)
• Fb (under front of center console)
• Fm1
• Gnd
• Hot w/ ig1 3 relay energized
• Ig1
• Ig1 2 fuse 7.5a
• Instrument panel j/b (behind left end of dash)
• Interior lights system
• Om1
• Red
• Slc
• Slc+
• Slc-

2.7L, A/T Wiring Diagram (1 of 4) for Toyota Highlander Limited 2014

List of elements for 2.7L, A/T Wiring Diagram (1 of 4) for Toyota Highlander Limited 2014:

• +b2
• A43
• Accelerator pedal sensor assembly (on accelerator pedal bracket)
• Af3
• Batt
• Canh
• Canl
• Computer data lines system
• Ecm (left side of engine compt)
• Efi 2 fuse 10a
• Efi 3 fuse 10a
• Efi main relay
• Efi- main fuse 30a
• Els3
• Engine room j/b (left side of engine compt)
• Engine room r/b 1 (left side of engine compt)
• Epa
• Epa2
• Fb (under front of center console)
• Ground j/c 1 (left front corner of engine compt)
• Hot at all times
• Hot w/ ig2 relay energized
• Ig2- efi fuse 10a
• Igsw
• Mrel
• Red
• Sftd
• Sftu
• Snwi
• Spd
• St1-
• Stp
• Transmission control switch (under center console)
• Vcp2
• Vcpa
• Vpa
• Vpa2

2.7L, A/T Wiring Diagram (2 of 4) for Toyota Highlander Limited 2014

List of elements for 2.7L, A/T Wiring Diagram (2 of 4) for Toyota Highlander Limited 2014:

• A51
• A53
• A70
• A71
• Bkup lp fuse 10a
• Ca1
• Diode (shift position) (left end of dash)
• Ecu- acc fuse 5a
• Efi 1 fuse 10a
• Engine room r/b 1 (left side of engine compt)
• Etcs fuse 10a
• F10
• F17
• F21
• Fb (under front of center console)
• Hot at all times
• Hot w/ acc relay energized
• Hot w/ ig1 2 relay energized
• Hot w/ ig1 3 relay energized
• Hot w/ ig2 relay energized
• Hot w/ tail relay energized
• Ig1 3 fuse 10a
• Ig2 fuse 7.5a
• Instrument panel j/b (behind left end of dash)
• Interior lights system
• Junction connector 1 (left side of dash)
• Meter fuse 5a
• Pattern select switch assembly
• Red
• Stop fuse 10a
• Stop light switch (above brake pedal)
• Tail fuse 10a

2.7L, A/T Wiring Diagram (3 of 4) for Toyota Highlander Limited 2014

List of elements for 2.7L, A/T Wiring Diagram (3 of 4) for Toyota Highlander Limited 2014:

• (left side of engine compt) j/c 2
• (rear of engine compt) throttle body w/ motor assembly
• (right rear of engine compt) brake actuator assembly
• 5v ic
• A70
• A71
• A77
• Af2
• Af3
• C58
• Ca2
• Can i/f
• Canh
• Canl
• Combination meter assembly
• Computer data lines system
• Cpu
• Display driver
• F22
• F95
• Fa2
• Fb (under front of center console)
• Fd (left center of dash)
• Fq1
• I/f
• Ill+
• Ill-
• Interior lights system
• J/c 1 (left side of dash)
• J/c 4 (right side of dash)
• Nca
• Pnk
• Red
• Shift position indicator
• Sp1
• Speaker
• Vta
• Vta2

2.7L, A/T Wiring Diagram (4 of 4) for Toyota Highlander Limited 2014

List of elements for 2.7L, A/T Wiring Diagram (4 of 4) for Toyota Highlander Limited 2014:

• +bm
• A77
• C58
• Ca1
• Ch (top rear of engine)
• E2g
• Ecm (left side of engine compt)
• Efi engine coolant temperature sensor (rear of engine)
• Electronically controlled transmission solenoid (transmission wire) (in transmission)
• Eta
• Etha
• Etho
• Ethw
• Ge01
• Hall ic
• Intake mass air flow meter (left rear of engine compt)
• J/c 2 (left side of engine compt)
• Ncb
• Nco
• Ntb
• Nto
• Oil
• Park/neutral position switch assembly (on transmission)
• Pnk
• Red
• Sl1+
• Sl1-
• Sl2+
• Sl2-
• Sl3+
• Sl3-
• Sl4+
• Sl4-
• Slt+
• Slt-
• Slu+
• Slu-
• Starting/ charging system
• Tha
• Tho1
• Thw
• Vcta
• Vta1
• Vta2

3.5L

3.5L, 4WD Wiring Diagram for Toyota Highlander Limited 2014

List of elements for 3.5L, 4WD Wiring Diagram for Toyota Highlander Limited 2014:

• 4wd ecu (left end of dash)
• 4wdl
• A43
• Bsf
• Can i/f
• Canh
• Canl
• Combination meter assembly
• Computer data lines system
• Cpu
• Differential lock switch
• Electro magnetic control coupling sub-assembly (under center of rear of vehicle)
• F22
• Fa (left side of dash)
• Fb (under front of center console)
• Fm1
• Gnd
• Hot w/ ig1 3 relay energized
• Ig1
• Ig1 2 fuse 7.5a
• Instrument panel j/b (behind left end of dash)
• Interior lights system
• Om1
• Red
• Slc
• Slc+
• Slc-

3.5L, A/T Wiring Diagram (1 of 4) for Toyota Highlander Limited 2014

List of elements for 3.5L, A/T Wiring Diagram (1 of 4) for Toyota Highlander Limited 2014:

• (left rear of top of engine) cg
• +b2
• A43
• Af3
• Batt
• Can+
• Can-
• Computer data lines system
• Console)
• E02
• Ecm (left side of engine compt)
• Efi 2 fuse 10a
• Efi main relay
• Efi- main fuse 30a
• Engine room j/b (left side of engine compt)
• Epa
• Epa2
• Eta
• Fb (under front of center
• Fb (under front of center console)
• Ge01
• Hot at all times
• Interior lights system
• Mrel
• Nca
• Pattern select switch assembly
• Red
• Sftd
• Sftu
• Snwi
• Spd
• St1-
• Stp
• Throttle body w/ motor assembly (rear of engine compt)
• Transmission control switch (under center console)
• Vcp2
• Vcpa
• Vcta
• Vpa
• Vpa2
• Vta
• Vta1
• Vta2

3.5L, A/T Wiring Diagram (2 of 4) for Toyota Highlander Limited 2014

List of elements for 3.5L, A/T Wiring Diagram (2 of 4) for Toyota Highlander Limited 2014:

• (above brake pedal) stop light switch assembly
• A51
• A53
• A70
• A71
• Af3
• Bkup lp fuse 10a
• Ca1
• Ca2
• Diode (shift position) (left end of dash)
• Ecu- acc fuse 5a
• F10
• F17
• F21
• Fb (under front of center console)
• Fq1
• Hot w/ acc relay energized
• Hot w/ ig1 2 relay energized
• Hot w/ ig1 3 relay energized
• Hot w/ ig2 relay energized
• Ig1 3 fuse 10a
• Ig2 fuse 7.5a
• Ill+
• Ill-
• Instrument panel j/b (behind left end of dash)
• Interior lights system
• J/c 1 (left side of dash)
• Meter fuse 5a
• Park/neutral position switch (on transmission)
• Pnk
• Red
• Shift position indicator
• Starting/ charging system

3.5L, A/T Wiring Diagram (3 of 4) for Toyota Highlander Limited 2014

List of elements for 3.5L, A/T Wiring Diagram (3 of 4) for Toyota Highlander Limited 2014:

• (right rear of engine compt) brake actuator assembly
• 5v ic
• A70
• A71
• A77
• Af2
• C58
• Ca2
• Can i/f
• Canh
• Canl
• Combination meter assembly
• Computer data lines system
• Cpu
• Display driver
• Efi 1 fuse 10a
• Engine room r/b 1 (left side of engine compt)
• F22
• F95
• Fa2
• Fd (left center of dash)
• Hot at all times
• I/f
• J/c 1 (left side of dash)
• J/c 2 (left side of engine compt)
• J/c 4 (right side of dash)
• Pnk
• Red
• Sp1
• Speaker
• Stop fuse 10a

3.5L, A/T Wiring Diagram (4 of 4) for Toyota Highlander Limited 2014

List of elements for 3.5L, A/T Wiring Diagram (4 of 4) for Toyota Highlander Limited 2014:

• (on accelerator pedal bracket) accelerator pedal sensor
• Atf pressure switch & atf temperature sensor
• Batt
• Ca2
• Can+
• Can-
• Cd (rear of left side of engine)
• Computer data lines system
• E01
• Efi 1 fuse 10a
• Engine room j/b (left side of engine compt)
• Engine room r/b 1 (left side of engine compt)
• Epa
• Epa2
• Hall ic
• Hot at all times
• Hot w/ ig2 relay energized
• Ig2-efi fuse 10a
• Igsw
• Nsw
• Red
• Spd
• Sta
• Starting/ charging system
• Stp
• Transmission control ecu assembly (left front engine compt)
• Vcp2
• Vcpa
• Vpa
• Vpa2

3.5L HYBRID

3.5L Hybrid, A/T Wiring Diagram (1 of 4) for Toyota Highlander Limited 2014

List of elements for 3.5L Hybrid, A/T Wiring Diagram (1 of 4) for Toyota Highlander Limited 2014:

• (left side of dash) j/c 1
• (right side of dash) j/c 4
• +b1
• +b2
• A60
• A61
• A70
• Af3
• Af4
• Am3
• An3
• E01
• E02
• Engine room r/b 1 (left side of engine compt)
• Engine room r/b 3 (left side of engine compt)
• Ev mode
• Evsw
• F15
• F16
• F94
• Fa (left side of dash)
• Fb (under front of center console)
• Fm1
• Gmt
• Gmtg
• Gnd
• Ground j/c 2 (left front corner of engine compt)
• Hot at all times
• Igct 2 fuse 7.5a
• Igct 3 fuse 7.5a
• Igct relay
• Ilk
• Interior lights system
• Interlock switch (front left corner of hv battery enclosure)
• J/c 1 (left side of dash)
• Mb (left "c" pillar)
• Mmt
• Mmtg
• Mrel
• Mx1
• Nodd
• Pattern select switch assembly
• Pcu fuse 7.5a
• Pm igct fuse 7.5a
• Pnk
• Power management control ecu (left end of dash)
• Psft
• R/b 3 fuse 30a
• Red
• Rmt
• Rmtg
• Sftd
• Sftu
• Shift sw fuse 7.5a
• Smrb
• Smrg
• Smrp
• St1-
• Stop fuse 10a
• Stp
• Transmission control switch (under center console)
• Vlo

3.5L Hybrid, A/T Wiring Diagram (2 of 4) for Toyota Highlander Limited 2014

List of elements for 3.5L Hybrid, A/T Wiring Diagram (2 of 4) for Toyota Highlander Limited 2014:

• (left front corner of engine compt) ground j/c 2
• (left side of engine compt) inverter w/converter assembly
• A43
• A46
• A78
• Af2
• Am3
• B2+
• C59
• Can+
• Can-
• Clk+
• Clk-
• Computer data lines system
• Dc/ dc-s fuse 7.5a
• Drn1
• Drn2
• Drn3
• Drn4
• Drn5
• Drn7
• Drn8
• Ecm (right side of engine compt)
• Eta
• F10
• Fusible link block assembly (left rear of cargo area)
• Ge01
• Gnd1
• Gnd2
• Go2
• Ground j/c 1 (left front corner of engine compt)
• Hot at all times
• Hot w/ ig2 relay energized
• Hsdn
• Htm+
• Htm-
• Idh
• Ig2 fuse 7.5a
• Igct
• Ilki
• Ilko
• Instrument panel j/b (behind left end of dash)
• J/c 2 (left side of engine compt)
• Mth+
• Mth-
• Nca
• Nodd
• Pnk
• R-u
• R-v
• R-w
• Ra1
• Rcs
• Rcsg
• Rear traction motor w/ transaxle assembly (rear of vehicle, on transaxle)
• Red
• Req+
• Req-
• Rmt
• Rmtg
• Rrf
• Rrfg
• Rsn
• Rsng
• Stop light switch assembly (above brake pedal)
• Throttle body w/ motor assembly (rear of engine compt)
• Vcta
• Vlo
• Vta
• Vta1
• Vta2

3.5L Hybrid, A/T Wiring Diagram (3 of 4) for Toyota Highlander Limited 2014

List of elements for 3.5L Hybrid, A/T Wiring Diagram (3 of 4) for Toyota Highlander Limited 2014:

• (left front of engine compt) front motor generator 1
• (left side of engine compt) inverter w/converter assembly
• Acpb
• Acpe
• Air conditioning system
• Amd
• Ca1
• Ca2
• Cbi
• Cei
• Dc/dc fuse 150a
• Drn6
• Engine room j/b 1 (left side of engine compt)
• Front motor generator 2 (left front of engine compt)
• Gcs
• Gcsg
• Gmt
• Gmtg
• Grf
• Grfg
• Gsn
• Gsng
• Hot at all times
• Mcs
• Mcsg
• Mmt
• Mmtg
• Mrf
• Mrfg
• Msn
• Msng
• Nca
• Pnk
• R-u
• R-v
• R-w
• Red
• Shift lever position sensor (on top of transmission)

3.5L Hybrid, A/T Wiring Diagram (4 of 4) for Toyota Highlander Limited 2014

List of elements for 3.5L Hybrid, A/T Wiring Diagram (4 of 4) for Toyota Highlander Limited 2014:

• (behind right side of dash) a/c amplifier assembly
• (center rear of hv battery enclosure) hybrid battery junction block assembly
• 5v ic
• A53
• A60
• A61
• A63
• Accelerator pedal sensor (on accelerator pedal bracket)
• Ca1h
• Ca1l
• Can i/f
• Canh
• Canl
• Clk+
• Clk-
• Combination meter assembly
• Computer data lines system
• Cpu
• Current sensor
• Display driver
• Eco mode
• Econ
• Ecu
• Epa
• Epa2
• F15
• F16
• F22
• F80
• F95
• Fa2
• Fb (under front of center console)
• Fd (left center of dash)
• Gib
• Heater switch assembly
• Hot w/ ig2 relay energized
• Hsdn
• Htm+
• Htm-
• I/f
• Idh
• Igct
• Instrument panel j/b (behind left end of dash)
• J/c 4 (right side of dash)
• Main relay
• Mc (left rear quarterpanel)
• Meter fuse 5a
• Mth+
• Mth-
• Mx1
• Pnk
• Power management control ecu (left end of dash)
• Precharge relay
• Red
• Req+
• Req-
• Skid control ecu (behind right side of dash)
• Sp1
• Spd1
• Speaker
• Vcp2
• Vcpa
• Vib
• Vpa
• Vpa2

TRUNK, TAILGATE, FUEL DOOR

Back Door Opener Wiring Diagram, with Power Back Door (1 of 3) for Toyota Highlander Limited 2014

List of elements for Back Door Opener Wiring Diagram, with Power Back Door (1 of 3) for Toyota Highlander Limited 2014:

• (left side of back door) xa
• A48
• Am1
• Back door lock assembly (bottom center of back door)
• Bcty
• Bd+
• Bd+2
• Bd-
• Bd-2
• Bddn
• Bdsu
• Bzr
• Bzr+
• Cann
• Canp
• Cls
• Computer data lines system
• Cty
• Ctyo
• D11
• D28
• Dc+
• Dc-
• Ds1
• Ds12
• Ds2
• Ds22
• Dsg
• Dsg2
• Dsv
• Dsv2
• Ecub
• Engine room r/b 1 (left side of engine compt)
• Except hybrid
• F18
• F19
• F24
• F30
• F32
• Fe (right center of dash)
• Fm2
• Fm3
• Ful
• Gcty
• Gnd
• Gnd1
• H30
• H32
• H33
• Haf
• Hot at all times
• Hot w/ ig1 3 relay energized
• Ig1 3 fuse 10a
• Instrument panel j/b (behind left end of dash)
• Interior lights system
• Ksw
• Left power back door unit assembly set (lower left side of back door)
• Main body ecu (on instrument panel j/b)
• Mpx-b 1 fuse 5a
• Msw
• Multiplex network door ecu (right side of back door)
• Opn
• Ose
• Osl
• Osr
• Pbd fuse 30a
• Pbds
• Pnk
• Pos
• Prg
• Rda
• Red
• Right power back door unit assembly set (lower right side of back door)
• Switch courtesy
• Switch latch
• Switch sector
• Xa (left side of back door)
• Xm1
• Xm2
• Xm3

Back Door Opener Wiring Diagram, with Power Back Door (2 of 3) for Toyota Highlander Limited 2014

List of elements for Back Door Opener Wiring Diagram, with Power Back Door (2 of 3) for Toyota Highlander Limited 2014:

• (in left "d" pillar) (w/o smart key system) door control receiver sub-assembly
• (in steering column) (w/o smart key system) un-lock warning switch assembly
• (left center of dash) j/c 9
• (right center of dash) j/c 7
• (w/ glass hatch opener) back window lock assembly
• Door control switch
• Door control switch assembly
• Fa (left side of dash)
• Fb (under front of center console)
• Fm2
• Gnd
• Ground j/c 2 (left front corner of engine compt)
• Interior lights system
• Left power back door sensor assembly (lower left side of back door)
• Mc (left rear quarterpanel)
• Pnk
• Prg
• Rda
• Red
• Right power back door sensor assembly (lower right side of back door)
• Wireless door lock buzzer (left side of engine compt)
• Xa (left side of back door)

Back Door Opener Wiring Diagram, with Power Back Door (3 of 3) for Toyota Highlander Limited 2014

List of elements for Back Door Opener Wiring Diagram, with Power Back Door (3 of 3) for Toyota Highlander Limited 2014:

• (behind left side of rear bumper cover) power back door warning buzzer
• Back door control switch
• Back door opener switch assembly
• Bzr+
• Bzr-
• Canh
• Canl
• Certification ecu (w/ smart key system) (behind right side of dash)
• Computer data lines system
• Csel
• Data
• F11
• F12
• F13
• Fm2
• Fm3
• Gnd
• Hybrid except hybrid
• Interior lights system
• Lock
• Mb (left "c" pillar)
• Mc (left rear quarterpanel)
• Open
• Pnk
• Rco
• Rdam
• Red
• Smart door control receiver assembly (w/ smart key system) (base of left "d" pillar)
• Tsw5
• Tsw6
• W/ smart key system
• W/o smart key system
• Xa (left side of back door)
• Xm1
• Qx1
• Qx2

Back Door Opener Wiring Diagram, without Power Back Door for Toyota Highlander Limited 2014

List of elements for Back Door Opener Wiring Diagram, without Power Back Door for Toyota Highlander Limited 2014:

• Acc
• Back door fuse 10a
• Back door lock assembly (bottom center of back door)
• Back door opener switch assembly
• Back door relay
• Bcty
• Bdsu
• Canh
• Canl
• Cann
• Canp
• Certification ecu (behind right side of dash)
• Computer data lines system
• Courtesy
• D11
• Ecu-acc fuse 5a
• F12
• F13
• F18
• F19
• Fa (left side of dash)
• Fe (right center of dash)
• Fm2
• Fm3
• Glass hatch opener switch assembly (if equipped)
• Gnd1
• Gosw
• H33
• Hot at all times
• Hot w/ acc relay energized
• Instrument panel j/b (behind left end of dash)
• Interior lights system
• Lock
• Main body ecu (on instrument panel j/b)
• Open
• Red
• Tr+
• Tsw5
• Tsw6
• W/ smart key system
• W/o smart key system
• Xa (left side of back door)
• Xm1
• Xm2
• Qx1
• Qx2

Fuel Door Release Wiring Diagram, Except Hybrid for Toyota Highlander Limited 2014

List of elements for Fuel Door Release Wiring Diagram, Except Hybrid for Toyota Highlander Limited 2014:

• 5v ic
• 5v+b
• A53
• Back door fuse 10a
• Can i/f
• Canh
• Canl
• Combination meter assembly
• Computer data lines system
• Cpu
• D17
• Driver display
• F22
• Fa (left side of dash)
• Fd (left center of dash)
• Fuel lid lock w/ motor assembly (left rear quarterpanel)
• Fuel lid opener switch
• Fuel lock relay
• H11
• Hot at all times
• Hot w/ ig2 relay energized
• Ig+
• Instrument panel j/b (behind left end of dash)
• Interior lights system
• Ma (in left rear door)
• Meter fuse 5a
• Red

Fuel Door Release Wiring Diagram, Hybrid for Toyota Highlander Limited 2014

List of elements for Fuel Door Release Wiring Diagram, Hybrid for Toyota Highlander Limited 2014:

• +bm
• 5v ic
• 5v+b
• A43
• A53
• Am1
• Back door fuse 10a
• Ca1
• Can i/f
• Canh
• Canl
• Ce (top rear of engine)
• Combination meter assembly
• Computer data lines system
• Cpu
• Driver display
• E04
• Ecm (right side of engine compt)
• Engine room r/b 1 (left side of engine compt)
• Etcs fuse 10a
• F22
• Fa (left side of dash)
• Fa2
• Fd (left center of dash)
• Fuci
• Fuel
• Fuel lid courtesy switch
• Fuel lid lock w/ motor assembly (left rear quarterpanel)
• Fuel lid opener switch
• Fuo
• Fuwi
• Hot at all times
• Hot w/ ig2 relay energized
• Ig+
• Instrument panel j/b (behind left end of dash)
• Interior lights system
• Lido
• Lst1
• Lst2
• Mb (left "c" pillar)
• Meter fuse 5a
• Pnk
• Red

WARNING SYSTEMS

Key Reminder & Seat Belt Warning Wiring Diagram for Toyota Highlander Limited 2014

List of elements for Key Reminder & Seat Belt Warning Wiring Diagram for Toyota Highlander Limited 2014:

• (behind left end of dash) instrument panel j/b
• (left center of dash) j/c 9
• (right center of dash) fe
• 5v ic
• 5v+b
• A/bag- ig fuse 7.5a
• A38
• A47
• A48
• A53
• A54
• Acc
• Air bag sensor assembly (under front of center console)
• Auto
• Becu
• Bgnd
• Bsw
• Buckle switch
• Can i/f
• Canada
• Canh
• Canl
• Combination meter assembly
• Computer data lines system
• Cpu
• D11
• D23
• D28
• Display driver
• Drl-off off
• Ecu- acc fuse 5a
• Engine room r/b 1 (left side of engine compt)
• F19
• F22
• F24
• F32
• F38
• F48
• Fb (under front of center console)
• Fd (left center of dash)
• Fe (right center of dash)
• Flcy
• Fm2
• Fsr+
• Fsr-
• Gnd1
• Head
• Headlight dimmer switch assembly
• Hot at all times
• Hot w/ acc relay energized
• Hot w/ ig1 3 relay energized
• Hot w/ ig2 relay energized
• Hybrid
• I/f
• Ig+
• Ig1 3 fuse 10a
• Ig2
• Instrument panel j/b (behind left end of dash)
• J/c 7 (right center of dash)
• J/c 9 (left center of dash)
• Ksw
• Lbe+
• Lbe-
• Left front door courtesy light switch assembly (in left "b" pillar)
• Left front seat inner belt assembly (under driver's seat)
• Lf1
• Light control switch
• Ld2
• Main body ecu (on instrument panel j/b)
• Meter fuse 5a
• Mpx- b1 fuse 5a
• Occupant detection ecu (under front passenger's seat)
• Parking brake switch (at base of parking brake pedal)
• Pkb
• Pnk
• Red
• Right front seat inner belt assembly (under front passenger's seat)
• Speaker
• Tail
• Un-lock warning switch assembly (w/o smart key system) (in steering column)
• Usa
• D15

Tire Pressure Monitoring Wiring Diagram for Toyota Highlander Limited 2014

List of elements for Tire Pressure Monitoring Wiring Diagram for Toyota Highlander Limited 2014:

• (left side of dash) fa
• 5v ic
• 5v+b
• A/c fuse 5a
• A48
• A53
• Acc
• Becu
• Can i/f
• Canh
• Canl
• Certification ecu (w/ smart key system) (behind right side of dash)
• Clsw
• Combination meter assembly
• Computer data lines system
• Cpu
• Csel
• D11
• D23
• Data
• Ecu- acc fuse 5a
• Engine room r/b 1 (left side of engine compt)
• Except hybrid
• F11
• F12
• F13
• F19
• F22
• F24
• F32
• Fd (left center of dash)
• Fe (right center of dash)
• Fm2
• Fm3
• Gnd
• Gnd1
• H24
• H30
• Hot at all times
• Hot w/ acc relay energized
• Hot w/ ig1 3 relay energized
• Hot w/ ig2 relay energized
• Hybrid
• Ig+
• Ig1 3 fuse 10a
• Instrument panel j/b (behind left end of dash)
• J/c 7 (right center of dash)
• Led driver
• Main body ecu (on instrument panel j/b)
• Mc (left rear quarterpanel)
• Meter fuse 5a
• Mpx-b 1 fuse 5a
• Pnk
• Prg
• Rco
• Rda
• Rdam
• Red
• Telltales
• Tire pressure warning antenna & receiver (door control & tire pressure monitoring system receiver sub-assembly) (w/o smart key system) tire pressure warning antenna & receiver (electrical key & tire pressure monitoring system receiver assembly) (w/ smart key system) (base of left "d" pillar)
• Tire pressure warning reset switch
• W/ smart key system
• W/o smart key system

WIPER/WASHER

Wiper/Washer Wiring Diagram for Toyota Highlander Limited 2014

List of elements for Wiper/Washer Wiring Diagram for Toyota Highlander Limited 2014:

• +1r
• +b2
• 5v ic
• A10
• A35
• A51
• A53
• A70
• A71
• Af3
• Af6
• Am1
• C1r
• Ca2h
• Ca2l
• Can i/f
• Canh
• Canl
• Combination meter assembly
• Computer data lines system
• Cpu
• Driving support ecu (right side of dash)
• Engine room r/b 1 (left side of engine compt)
• Except hybrid
• F22
• F64
• F65
• Fb (under front of center console)
• Fd (left center of dash)
• Fe (right center of dash)
• Fm1
• Fr wiper fuse 30a
• Front wiper switch
• Gnd
• Ground j/c 1 (left front corner of engine compt)
• Ground j/c 2 (left front corner of engine compt)
• Ground j/c 5 (right front of engine compt)
• Hot w/ ig1 1 relay energized
• Hot w/ ig1 3 relay energized
• Hot w/ ig2 relay energized
• Hybrid
• I/f
• Ig+
• Ig1 3 fuse 10a
• Instrument panel j/b (behind left end of dash)
• Int
• Intermittent timing switch
• J/c 1 (left side of dash)
• Level warning switch assembly (in washer fluid reservoir)
• Meter fuse 5a
• Mist
• Off
• P1 (fast)
• P4 (slow)
• Pnk
• Rear wiper motor (center of back door)
• Rear wiper switch
• Red
• Rr wiper fuse 10a
• W/ dynamic radar cruise control
• W/o dynamic radar cruise control
• Washer fuse 10a
• Washer switch
• Windshield washer motor & pump assembly (in washer fluid reservoir)
• Windshield wiper motor (left rear of engine compt)
• Windshield wiper relay
• Windshield wiper switch assembly
• Wip2
• Wiper relay
• Wiper-s fuse 7.5a
• Wlvl
• Xa (left side of back door)
• Xm3