All Wiring Diagrams for Lexus RX 450h 2014 model

AIR CONDITIONING

Automatic A/C Wiring Diagram (1 of 2) for Lexus RX 450h 2014

List of elements for Automatic A/C Wiring Diagram (1 of 2) for Lexus RX 450h 2014:

• (left center of dash) front room temperature sensor
• A/c amplifier assembly (right side of dash)
• A/c pressure sensor (right side of engine compt)
• Ab1
• Af3
• Af4
• Af8
• Automatic light control sensor (top right side of dash)
• Blower w/ fan motor (right side of dash)
• Blw
• Canh
• Canl
• Cltb
• Clte
• Clts
• Computer data lines system
• Computer data lines system defogger system
• Cooler thermistor (ambient temperature sensor) (front of engine compt)
• D37
• D40
• Defogger system
• Dfg
• Dgs
• Dgs1
• Ecu ig1 3 fuse 10a
• Ecu-b 2 fuse 7.5a
• Engine room r/b assembly (on left side of engine compt)
• F11
• F13
• F4 (right side of dash)
• F50
• F51
• F65
• F66
• Fdef
• Fdfi
• Gnd
• Heater fuse 50a
• Hf1
• Hot at all times
• Hot in on or start
• Ig+
• Instrument panel j/b (left side of dash)
• J/c a61 (left end of dash)
• J/c a63 (left end of dash)
• J/c f65 & f66 (top right center of dash)
• J/c f92 (under center console)
• Lin1
• Main body ecu (attached to instrument panel j/b)
• Pnk
• Pre
• Red
• S5-2
• S5-3
• S5-4
• Seats system
• Sg-1
• Sg-2
• Sg-4
• Sg-5
• Smog ventilation sensor (if equipped) (behind center of front grille)
• Solar sensor
• Svdb
• Svds
• Svpb
• Svps
• Sw 1
• Tam
• Tsd
• Tsl
• Tsp
• Tsr

Automatic A/C Wiring Diagram (2 of 2) for Lexus RX 450h 2014

List of elements for Automatic A/C Wiring Diagram (2 of 2) for Lexus RX 450h 2014:

• (front of engine compt) cooling fan motor 1
• (front of engine compt) cooling fan motor 2
• (left end of dash) j/c a61
• (left end of dash) j/c a63
• +b1
• +b2
• A/c amplifier (right side of dash)
• A/c blower
• A/c evaporator temperature sensor
• A/c w/p fuse 10a
• A/c w/p relay
• A102
• A70
• A71
• A8 (left front of engine compt)
• A80
• Acpb
• Acpe
• Bbus
• Bus
• Busg
• C11
• Ca3n
• Ca3p
• Canh
• Canl
• Clk
• Compressor w/ motor (right front of engine compt)
• Computer data lines system
• Connector housing color (black)
• Connector housing color (green)
• Connector housing color (red)
• Cooling fan ecu 1 (on cooling fan motor assembly 1)
• Cooling fan ecu 2 (on cooling fan motor assembly 2)
• D3 (top of engine)
• D48
• Da1
• Da2
• Damper servo motor (air inlet)
• Damper servo motor (air mix driver side)
• Damper servo motor (air mix front passenger side)
• Damper servo motor (air vent mode)
• Din
• Dout
• Ecm (right front of engine compt)
• Ecu ig1 4 fuse 10a
• Ecu ig1 6 fuse 10a
• Efi engine coolant temperature sensor (top rear of engine)
• Engine room j/b assembly (left side of engine compt)
• Engine room r/b 3 (left side of engine compt)
• Engine room r/b assembly (on left side of engine compt)
• Ethw
• Eti
• F98
• Gnd
• Heater water pump assembly (left side of engine compt)
• Hot at all times
• Hot in on or start
• Ig1
• Inverter assembly w/ converter (left side of engine compt)
• Ite
• J/c a60 (left kick panel)
• J/c a62 (left end of dash)
• J/c a63 (left end of dash)
• Pnk
• Power management control ecu (left end of dash)
• Rdi fan 1 fuse 40a
• Rdi fan 2 fuse 40a
• Rdi fan relay 1
• Rdi fan relay 2
• Red
• Rfc
• Si2
• Stb
• Stbi
• Thw
• W/ smog ventilation sensor

ANTI-LOCK BRAKES

Anti-lock Brakes Wiring Diagram (1 of 4) for Lexus RX 450h 2014

List of elements for Anti-lock Brakes Wiring Diagram (1 of 4) for Lexus RX 450h 2014:

• +b13
• +bc
• +bi1
• A10 (right front of engine compt)
• A19
• A54
• A90
• A91
• Acc
• Af8
• Ap2
• Ap3
• Brake pedal stroke sensor (on brake pedal bracket)
• Ca1h
• Ca1l
• Capacitor fuse 10a
• Cbi1
• Cbi2
• Computer data lines system
• Csw
• D16
• Ecu ig2 fuse 10a
• Ecu-ig1 1 fuse 10a
• Ecu-ig1 2 fuse 10a
• Ena
• F12
• F34
• F35
• Fail
• Fl+
• Fl-
• Fuse box (rear of luggage compt)
• Gauge 2 fuse 7.5a
• Gnd
• Gnd2
• Gnd3
• Gnd4
• Gnd5
• H32
• Hot at all times
• Hot w/ ig1 1 relay energized
• Hot w/ ig1 2 relay energized
• Hot w/ ig2 relay energized
• Ig1
• Ig2
• Instrument panel j/b (left end of dash)
• J/c a61 (left end of dash)
• J/c a62 (left end of dash)
• J/c a63 (left end of dash)
• J/c p65 (behind left rear quarterpanel)
• Lbl
• Left front speed sensor (left front hub assembly)
• Out
• Out1
• Out2
• P3 (left "c" pillar)
• Pnk
• Red
• Rl+
• Rl-
• Skg
• Skid control ecu (right side of dash)
• Sks
• Sks1
• Sks2
• Stop light control relay assembly (left end of dash)
• Stp
• Stp1
• Stp2
• Stpo
• Vbz
• Vcsk

Anti-lock Brakes Wiring Diagram (2 of 4) for Lexus RX 450h 2014

List of elements for Anti-lock Brakes Wiring Diagram (2 of 4) for Lexus RX 450h 2014:

• (in steering column) steering sensor
• (right side of dash) j/c f94
• (under center floor console) yaw rate sensor
• A11
• Abs main 1 fuse 10a
• Abs main 2 fuse 10a
• Bat
• Brake fluid level warning switch (brake master cylinder reservoir sub-assembly) (in brake fluid reservoir)
• Canh
• Canl
• Combination meter assembly
• Computer data lines system
• Engine room r/b 3 (left side of engine compt)
• Ess
• F16
• Gnd
• Hot at all times
• Ig+
• Interior lights system
• J/c a67 (behind right headlight)
• J/c f92 (under center console)
• J/c f93 (left side of dash)
• Pnk
• Red
• Stop light switch assembly (on brake pedal bracket)
• Vsc off switch

Anti-lock Brakes Wiring Diagram (3 of 4) for Lexus RX 450h 2014

List of elements for Anti-lock Brakes Wiring Diagram (3 of 4) for Lexus RX 450h 2014:

• A77
• Abs 1 fuse 50a
• Abs 2 fuse 50a
• Abs main 3 fuse 15a
• Ap2
• Ap3
• Brake stroke simulator cylinder sub assembly (left rear of engine compt)
• D39
• Ecu-b 1 fuse 10a
• Ecu-ig1 4 fuse 10a
• Engine room r/b assembly (on left side of engine compt)
• F40
• Hot at all times
• Hot w/ ig1 relay energized
• Instrument panel j/b (left end of dash)
• J/c p74 (behind left rear quarterpanel)
• Left front door courtesy light switch (at left "b" pillar)
• Left rear speed sensor (left rear hub assembly)
• Pnk
• Red
• Right front speed sensor (right front hub assembly)
• Right rear speed sensor (right rear hub assembly)
• Rp1
• Rm1
• Rn1
• Short connector a77 & a78 (right rear of engine a78 compt)
• Skid control buzzer (left end of dash)
• Stop fuse 7.5a
• Vbz

Anti-lock Brakes Wiring Diagram (4 of 4) for Lexus RX 450h 2014

List of elements for Anti-lock Brakes Wiring Diagram (4 of 4) for Lexus RX 450h 2014:

• (right front of engine compt) a10
• +bi2
• +bi4
• A10 (right front of engine compt)
• A82
• A83
• A84
• A89
• A9 (right front of engine compt)
• A92
• Abs mtr1 relay
• Abs mtr2 relay
• Ap3
• Bm1
• Bm2
• Brake actuator assembly (right rear of engine compt)
• Bs01
• Bs02
• Bs03
• Bs1
• Bs2
• Cty
• Engine room r/b 2 (left rear of engine compt)
• Fla+
• Fla-
• Flr+
• Flr-
• Fr+
• Fr-
• Fra+
• Fra-
• Frr+
• Frr-
• Gnd
• Gnd1
• Gnd2
• Gnd6
• Mr1
• Mr2
• Mtt
• Nca
• Pac1
• Pck1
• Pck2
• Pfl
• Pfr
• Pmc1
• Pmc2
• Pnk
• Prl
• Prr
• R1-
• R2-
• Red
• Rla+
• Rla-
• Rlr+
• Rlr-
• Rr+
• Rr-
• Rra+
• Rra-
• Rrr+
• Rrr-
• Sg1
• Sg2
• Sg3
• Skid control ecu (right end of dash)
• Smc1
• Smc2
• Vcm
• Vcm2

ANTI-THEFT

Forced Entry Wiring Diagram (1 of 5) for Lexus RX 450h 2014

List of elements for Forced Entry Wiring Diagram (1 of 5) for Lexus RX 450h 2014:

• Acc
• Act+
• Act-
• Actd
• Actg
• Altb
• Bzr
• Canh
• Canl
• Computer data lines system
• D dr unlock relay
• D/l altb fuse 25a
• D/l source relay
• D12
• D13
• D26
• D27
• D35
• D36
• Detection unlock
• Door control switch assembly
• Door lock relay
• Dr unlock relay
• Ecu-acc fuse 10a
• Ecu-igi 1 fuse 10a
• Exterior lights system
• F1 (left kick panel)
• F12
• F13
• F14
• F22
• F23
• F24
• F25
• F37
• F5 (right kick panel)
• F65
• F66
• Flcy
• Frcy
• Gf1
• Gnd2
• H10
• H23
• H24
• H26
• H27
• Haz
• Hcty
• Headlights system
• Horn
• Horns system
• Hot at all times
• Hot w/ acc1 relay energized
• Hot w/ ig1 1 relay energized
• Hrly
• Hzsw
• Ile
• Ind
• Instrument panel j/b (left end of dash)
• Interior lights system
• J/c f65 & f66 (top right center
• J/c f92 (under center console)
• Jf1
• Jf2
• Ko1
• Lcty
• Left front door lock motor (in driver's door)
• Lin2
• Lock key
• Lsfl
• Lsfr
• Lswl
• Lswr
• Main body ecu (attached to instrument panel j/b)
• O3 (right "b" pillar)
• Of dash)
• Of1
• Of4
• Pbds
• Pnk
• Rcty
• Red
• Right rear door courtesy light switch (at right "c" pillar)
• Right rear door lock motor (in right rear door)
• Trly
• Ul1
• Ul3
• Unlock key

Forced Entry Wiring Diagram (2 of 5) for Lexus RX 450h 2014

List of elements for Forced Entry Wiring Diagram (2 of 5) for Lexus RX 450h 2014:

• (center front of engine compt) engine hood courtesy switch
• (left side of engine compt) wireless door lock buzzer
• 9-speaker sound
• A7 (left end of dash)
• D21
• Detection unlock
• Display audio
• Ecu-b 2 fuse 7.5a
• Engine room r/b assembly (on left side of engine compt)
• F11
• F5 (right kick panel)
• Front power window regulator switch assembly
• G1 (under right side center floor console)
• G35
• G36
• G37
• Gf3
• Gnd
• Gnd1
• Hdd navigation
• Heater control panel (radio receiver assembly)
• Hot at all times
• If1
• If2
• Instrument panel j/b (left end of dash)
• Ip j/b fuse 25a
• J/c a63 (left end of dash)
• J/c f66 (top right center of dash)
• J/c f92 (under center console)
• J/c g22 (center of dash)
• J/c p74 (behind left rear quarterpanel)
• Left front door courtesy light switch (at left "b" pillar)
• Left rear door courtesy light switch (at left "c" pillar)
• Lock
• Navigation receiver assembly
• Pf1
• Pnk
• Radio receiver assembly
• Red
• Right front door lock motor (in front passenger's door)
• Secu
• Security
• Security ind
• Stop fuse 7.5a
• Stop light switch assembly (on brake pedal bracket)
• System type
• Unlock

Forced Entry Wiring Diagram (3 of 5) for Lexus RX 450h 2014

List of elements for Forced Entry Wiring Diagram (3 of 5) for Lexus RX 450h 2014:

• +b1
• +b2
• 12v
• A80
• A81
• Air conditioning system
• Clk
• Clk+
• Clk-
• Cruise control system
• Detection unlock
• Door lock control switch
• Drn2
• Engine controls system
• Engine room r/b 2 (left rear of engine compt)
• Ep1
• Ep2
• Eti
• Exterior lights system
• Fctl
• Gmt
• Gmtg
• Hot w/ igct main relay energized
• Hsdn
• Htm+
• Htm-
• Ig2
• Ig2d
• Igct 3 fuse 10a
• Ilk
• Ite
• Iwp
• J/c a61 (left end of dash)
• J/c a62 (left end of dash)
• J/c f93 (left side of dash)
• J1 (rear of driver's door)
• Jf1
• Jf2
• Left rear door lock motor (in left rear door)
• Lin1
• Lp1
• Mmt
• Mmtg
• Mrel
• Mth+
• Mth-
• Multiplex network master switch assembly
• Nca
• Niwp
• Nodd
• Of4
• Opm1
• Opm2
• Opst
• P2 (left "b" pillar)
• Pnk
• Power distribution system
• Power management control ecu (left end of dash)
• Red
• Req+
• Req-
• Right front door courtesy light switch (at right "b" pillar)
• Rmt
• Rmtg
• Si1
• Si2
• Sio
• St1-
• Stb
• Stp
• Transmissions system
• Vcp1
• Vcp2
• Vlo
• Vpa1
• Vpa2

Forced Entry Wiring Diagram (4 of 5) for Lexus RX 450h 2014

List of elements for Forced Entry Wiring Diagram (4 of 5) for Lexus RX 450h 2014:

• (left kick panel) f1
• Abfs
• Accd
• Af11
• Agnd
• Am2 fuse 7.5a
• Am21
• Am22
• Antenna coil
• Anti-theft system
• Bth+
• Bth-
• Ca1h
• Ca1l
• Ca2h
• Ca2l
• Ca3n
• Ca3p
• Canh
• Canl
• Ccs
• Code
• Combination meter assembly
• Computer data lines system
• Cruise control system
• Drn4
• E01
• E02
• E12
• Ecu-b 1 fuse 10a
• Electronic power steering system
• Engine controls system
• Engine room j/b assembly (left side of engine compt)
• Engine room r/b assembly (on left side of engine compt)
• Ethb
• Evsw
• F15
• F16
• F63
• F64
• F97
• F98
• Gnd
• Hot at all times
• Ig1d
• Imi
• Immobi fuse 7.5a
• Imo
• Inds
• Indw
• J/c f63 & f64 (left side of dash)
• J/c f92 (under center console)
• J/c f93 (left side of dash)
• J/c f93 (under center console)
• Lin2
• Nca
• Pnk
• Power distribution system
• Power management control ecu (left end of dash)
• Power switch
• Psok
• Red
• S-horn fuse 7.5a
• S-horn relay
• Security horn assembly (left front of engine compt)
• Sftd
• Sftu
• Shift interlock system
• Slp
• Slr+
• Smrb
• Smrg
• Smrp
• Spdi
• Ss1
• Ss2
• Ssw1
• Ssw2
• Swil
• Thb
• Transmissions system
• Txct
• Vc5

Forced Entry Wiring Diagram (5 of 5) for Lexus RX 450h 2014

List of elements for Forced Entry Wiring Diagram (5 of 5) for Lexus RX 450h 2014:

• (driver's door outside handle) left electrical key antenna
• (left kick panel) f1
• (left side of dash) j/c f93
• (under center console) front indoor electrical key oscillator
• A16
• A48
• Agnd
• Ant1
• Ant2
• Anti-theft system
• Canh
• Canl
• Certification ecu assembly (right side of dash)
• Cg1b
• Cg2b
• Cg5b
• Cg6b
• Cg7b
• Cg8b
• Clg1
• Clg2
• Clg3
• Clg4
• Clg5
• Clg6
• Clg7
• Clg8
• Clgb
• Code
• Computer data lines system
• Cutb
• D39
• Data
• Door control receiver (right "c" pillar)
• Ecu ig2 fuse 10a
• F12
• F18
• F40
• F5 (right kick panel)
• F58
• F65
• Gnd
• Hot w/ ig2 relay energized
• If1
• Im1
• Ind
• Indoor luggage compartment electrical key oscillator (center front of luggage compt)
• Instrument panel j/b (left end of dash)
• J/c f65 & f66 (top right center f66 of dash)
• J/c f92 (under center console)
• J/c f94 (right side of dash)
• J/c o31 (right "d" pillar)
• Jf1
• Jn1
• Lin
• Of3
• Outside luggage electrical key antenna (behind center of rear bumper)
• Pf6
• Pnk
• Pos1
• Pos2
• Rco
• Rda
• Rear indoor electrical key oscillator (front of luggage compt)
• Red
• Right electrical key antenna (front passenger's door outside handle)
• Rssi
• Sen1
• Sen2
• Sens
• Swil
• Trg+
• Trunk, tailgate, fuel doors system
• Tsw1
• Tsw2
• Tsw5
• Tsw6
• Txct
• Vc5
• Vo1

Immobilizer Wiring Diagram for Lexus RX 450h 2014

List of elements for Immobilizer Wiring Diagram for Lexus RX 450h 2014:

• A15
• Certification ecu assembly (right side of dash)
• Efii
• Efio
• Engine room r/b assembly (on left side of engine compt)
• F18
• F58
• F98
• Gnd
• Hot at all times
• Id code box (left center of dash)
• Imi
• Immobi fuse 7.5a
• Imo
• Instrument panel j/b (left end of dash)
• J/c f92 (under center console)
• J/c f93 (left side of dash)
• Lin
• Lin1
• Lin2
• Pnk
• Power management control ecu (left end of dash)
• Red
• Steering lock actuator assembly (on steering column)

BODY CONTROL MODULES

Body Control Modules Wiring Diagram (1 of 2) for Lexus RX 450h 2014

List of elements for Body Control Modules Wiring Diagram (1 of 2) for Lexus RX 450h 2014:

• A25
• A40
• A42
• Acan
• Acc
• Act+
• Act-
• Actd
• Actg
• Altb
• Anti-theft system
• Becu
• Bzr
• Cann
• Canp
• D/l alt b fuse 25a
• D11
• D12
• D13
• D26
• D27
• D35
• D36
• Dim
• Dmdr
• Dmon
• Door locks system
• Ecu- acc fuse 10a
• Ecu-b 1 fuse 10a
• Ecu-ig1 1 fuse 10a
• Engine room r/b assembly (on left side of engine compt)
• Exterior lights system
• F14
• F20
• F22
• F23
• F24
• F25
• F32
• F37
• F40
• F65
• F66
• Ffgo
• Flcy
• Frcl
• Frcy
• Gf3
• Gnd1
• Gnd2
• Gsw
• H23
• H24
• H25
• H26
• H27
• Hcty
• Hdlo
• Headlights system
• Horn
• Horns system
• Hot at all times
• Hot in on or acc
• Hot in on or start
• Hrly
• Hzsw
• If1
• Ile
• Ind
• Instrument cluster system
• Instrument panel j/b (left end of dash)
• Interior lights & navigation systems
• Interior lights system
• J/c f102 (top left center of dash)
• J/c f65 & f66 (top right center of dash)
• J/c f92 (under center console)
• J/c f93 (left side of dash)
• Jf1
• Jf2
• Ko1
• Left front position control ecu & switch assembly (under left side of driver's seat)
• Left front power window regulator m0tor (in driver's door)
• Left outer mirror control ecu assembly (in left front door)
• Left rear power window regulator motor (in left rear door)
• Lin
• Lin 1
• Lin2
• Llew
• Lp1
• Lswl
• Lswr
• Main body ecu (attached to instrument panel j/b)
• Multiplex network master switch assembly
• Navigation system
• Of3
• Pbds
• Pf1
• Pf6
• Pkb
• Pnk
• Pa1
• Rcyl
• Red
• Right front power window regulator m0tor (in front passenger's door)
• Right rear power window regulator m0tor (in right rear door)
• Rlew
• Sftp
• Sliding roof control ecu (in overhead module)
• Tg1
• Trly
• Trunk, tailgate, fuel doors system
• Wiper/washer system

Body Control Modules Wiring Diagram (2 of 2) for Lexus RX 450h 2014

List of elements for Body Control Modules Wiring Diagram (2 of 2) for Lexus RX 450h 2014:

• (behind left rear quarterpanel) j/c p66
• (behind right side of dash) tire pressure warning ecu
• (in right front door) right outer mirror control ecu assembly
• (left rear of roof) power back door unit assembly
• (on steering column) multiplex tilt & telescopic ecu
• (right kick panel) j/c f103
• A76
• A90
• Af10
• Air bag sensor assembly (under front of center console)
• Ca1h
• Ca1l
• Canh
• Canl
• Cann
• Canp
• Certification ecu assembly (right side of dash)
• Cltb
• Clte
• Clts
• Combination meter assembly
• Cspt
• Dlc3 (under left end of dash)
• Domr
• Door locks system
• Drl
• Ecm (right front of engine compt)
• Exterior lights system
• F12
• F13
• F16
• F29
• F58
• F98
• Ffog
• Flcl
• G35
• G37
• Gf2
• Haz
• Head
• Headlights system
• If2
• Interior lights system
• J/c f70 (left end of dash)
• J/c f71 (right end of dash)
• Lcty
• Lcyl
• Lsfl
• Lsfr
• Main body ecu (attached to instrument panel j/b)
• Navigation receiver assembly
• Pf1
• Pnk
• Power management control ecu (left end of dash)
• Power steering ecu assembly (left end of dash)
• Radio receiver assembly (12 speaker)
• Rcty
• Red
• Skid control ecu assembly (right side of dash)
• Steering sensor (in steering column)
• Tail
• Ul1
• Ul3
• W/ navigation
• W/o navigation
• Yaw rate sensor (under center floor console)

COMPUTER DATA LINES

Computer Data Lines Wiring Diagram (1 of 3) for Lexus RX 450h 2014

List of elements for Computer Data Lines Wiring Diagram (1 of 3) for Lexus RX 450h 2014:

• (left side of engine compt) j/c a57 & d41
• A/c amplifier (right side of dash)
• A52
• A57
• A76
• A90
• A91
• Af10
• Af3
• Af8
• Af9
• Air bag sensor assembly (under front of center console)
• Bat
• Ca1h
• Ca1l
• Ca2h
• Ca2l
• Ca3n
• Ca3p
• Can+
• Can-
• Canh
• Canl
• Cann
• Canp
• Certification ecu assembly (right side of dash)
• D27
• D3 (top of engine)
• D41
• Dcm (telematics transceiver) (under center console)
• Dia
• Dlc3 (data link connector) (under left end of dash)
• Ecm (right front of engine compt)
• F13
• F14
• F29
• F50
• F58
• F97
• F98
• Fg1
• G25
• H25
• Headlight swivel ecu assembly (left end of dash)
• Hot at all times
• Init
• Instrument panel j/b (left end of dash)
• J/c f102 (top left center of dash)
• J/c f70 (left end of dash)
• J/c f71 (right end of dash)
• J/c f72 (right end of dash)
• J/c f94 (right side of dash)
• Jf1
• Left front position control ecu & switch assembly a8 (under left side of driver's seat)
• Left outer mirror control ecu assembly (in left j3 front door)
• Lin
• Lin 1
• Lin 2
• Lin2
• Lvl
• Main body ecu
• Obd fuse 7.5a
• Occupant detection ecu (under front passenger's seat)
• Of3
• Oz2
• Pf1
• Pf6
• Pnk
• Power management control ecu (left end of dash)
• Pa1
• Red
• Sil
• Skid control ecu (right side of dash)

Computer Data Lines Wiring Diagram (2 of 3) for Lexus RX 450h 2014

List of elements for Computer Data Lines Wiring Diagram (2 of 3) for Lexus RX 450h 2014:

• (behind left rear quarterpanel) j/c p66
• (behind right side of dash) tire pressure warning ecu
• (in right front door) right outer mirror control ecu assembly
• (on steering column) multiplex tilt & telescopic ecu
• Ab1
• Ac1
• Af5
• Ca1n
• Ca1p
• Ca2h
• Ca2l
• Canh
• Canl
• Cann
• Canp
• Clearance warning ecu assembly (right side of dash)
• Combination meter assembly
• Driving support ecu assembly (w/ dynamic radar cruise control) (left end of dash)
• F16
• F56
• G36
• G37
• G39
• Gf2
• If2
• J/c f103 (right kick panel)
• J/c f67 (right end of dash)
• J/c f68 (left end of dash)
• Left rear power window regulator motor assembly (in left rear door)
• Lin
• Lp1
• Millimeter wave radar sensor assembly (behind center of front grille)
• Og1
• Pf1
• Pnk
• Power back door unit assembly (left rear of roof)
• Power steering ecu assembly (left end of dash)
• Radio receiver assembly (12 speaker w/o navigation)
• Red
• Remote operation switch
• Seat belt control ecu (right side of dash)
• Steering sensor (in steering column)
• Tx+
• Tx-
• Tx1+
• Tx1-
• Tx2+
• Tx2-
• Tx4+
• Tx4-
• W/o navigation
• Yaw rate sensor assembly (under center floor console)

Computer Data Lines Wiring Diagram (3 of 3) for Lexus RX 450h 2014

List of elements for Computer Data Lines Wiring Diagram (3 of 3) for Lexus RX 450h 2014:

• (9 speaker w/o navigation) radio receiver assembly
• (in driver's door) left front power window regulator motor assembly
• (in front passenger's door) right front power window regulator motor assembly
• (in overhead module) sliding roof control ecu
• (in right rear door) right rear power window regulator motor assembly
• (left center of dash) id code box
• (left side of dash) j/c f93
• (on steering column) steering lock actuator assembly
• 12 speaker
• 9 speaker
• Atx+
• Atx-
• Ca1n
• Ca1p
• Ca2n
• Ca2p
• Canh
• Canl
• G11
• G35
• G40
• Gf1
• Gf2
• Gf3
• Heater control panel (radio receiver assembly)
• Hf2
• If1
• J/c f92 (under center console)
• J/c p55 & p56 (behind left rear quarterpanel)
• J/c p65 (behind left rear quarterpanel)
• J/c p73 (behind left rear quarterpanel)
• Jf2
• Ko1
• Left blind spot monitor sensor (behind left end of rear bumper)
• Lin
• Lin 1
• Lin1
• Meter mirror sub-assembly
• Mpx1
• Mpx2
• Multi information display assembly
• Multi-display assembly
• Multiplex network master switch assembly
• Navigation receiver assembly (w/ navigation)
• O33
• Of3
• Og1
• Op2
• P3 (left "c" pillar)
• P55
• P56
• Pf2
• Pnk
• Red
• Right blind spot monitor sensor (behind right end of rear bumper)
• St-plug
• Stereo component amplifier assembly (right front of luggage compt)
• Tg1
• Tx+
• Tx-
• Tx2+
• Tx2-
• Tx3+
• Tx3-
• Txm+
• Txm-
• Vo1
• Wp1

COOLING FAN

Battery Cooling Fan Wiring Diagram for Lexus RX 450h 2014

List of elements for Battery Cooling Fan Wiring Diagram for Lexus RX 450h 2014:

• A80
• Ap2
• Ap3
• Batt fan fuse 15a
• Batt fan relay
• Battery voltage sensor (under rear seat, on hybrid vehicle battery)
• Ca1h
• Ca1l
• Center battery cooling blower assembly (center rear of hv battery)
• Computer data lines system
• Engine room r/b 2 (left rear of engine compt)
• Engine room r/b 3 (left side of engine compt)
• F98
• Fctl
• Gnd
• Gnd0
• Gnd1
• Gnd2
• Hot at all times
• Hot w/ igct main relay energized
• Ig0
• Ig1
• Ig2
• Igct
• Igct 3 fuse 10a
• J/c a62 (left end of dash)
• J/c p45 (behind left rear quarterpanel)
• J/c p65 (behind left rear quarterpanel)
• Left battery cooling blower assembly (left rear of hv battery)
• P3 (left "c" pillar)
• Pnk
• Power management control ecu (left end of dash)
• Pz1
• Red
• Right battery cooling blower assembly (right rear of hv battery)
• Si0
• Si1
• Si2
• Vm0
• Vm1
• Vm2
• Z29
• Z30

Cooling Fan Wiring Diagram for Lexus RX 450h 2014

List of elements for Cooling Fan Wiring Diagram for Lexus RX 450h 2014:

• (left end of dash) j/c a61
• (left end of dash) j/c a63
• (left side of engine compt) engine room r/b 3
• +b1
• +b2
• A/c amplifier assembly (right side of dash)
• A/c pressure sensor (right side of engine compt)
• A102
• A70
• A71
• A8 (left front of engine compt)
• Af8
• Canh
• Canl
• Computer data lines system
• Cooling fan ecu 1 (on cooling fan motor assembly 1)
• Cooling fan ecu 2 (on cooling fan motor assembly 2)
• Cooling fan motor 1 (front of engine compt)
• Cooling fan motor 2 (front of engine compt)
• Ecm (right front of engine compt)
• Ecu ig1 4 fuse 10a
• Efi engine coolant temperature sensor (top rear of engine)
• Engine room r/b assembly (on left side of engine compt)
• Ethw
• F50
• Hot at all times
• Hot w/ ig1 relay energized
• J/c a60 (left kick panel)
• Pnk
• Pre
• Rdi fan 1 fuse 40a
• Rdi fan 2 fuse 40a
• Rdi fan relay 1
• Rdi fan relay 2
• Red
• Rfc
• S5-3
• Sg-4
• Si2
• Thw

CRUISE CONTROL

Cruise Control Wiring Diagram, with Dynamic Radar Controls (1 of 2) for Lexus RX 450h 2014

List of elements for Cruise Control Wiring Diagram, with Dynamic Radar Controls (1 of 2) for Lexus RX 450h 2014:

• +b2
• A102
• A81
• A89
• A90
• A91
• A92
• Accelerator position sensor (on accelerator pedal assembly)
• Af10
• Ap2
• Ap3
• Ca2h
• Ca2l
• Canh
• Canl
• Chk
• Combination meter assembly
• Computer data lines
• Computer data lines system
• D2 (top rear of engine)
• Da2
• Drn2
• Ecm (right front of engine compt)
• Efi main fuse 30a
• Efi main relay
• Engine room r/b 2 (left rear of engine compt)
• Engine room r/b assembly (on left side of engine compt)
• Ep1
• Ep2
• Eta
• F16
• F97
• Fl+
• Fl-
• Fr+
• Fr-
• Ge01
• Hot at all times
• Hv r/b 1 fuse 30a
• Igct 3 fuse 10a
• Igct main relay
• J/c a59 (left end of dash)
• J/c a62 (left end of dash)
• J/c a63 (left end of dash)
• Left front speed sensor (left front hub assembly)
• Left rear speed sensor (left rear hub assembly)
• Mrel
• Nca
• Pnk
• Power management control ecu (left end of dash)
• Red
• Right front speed sensor (right front hub assembly)
• Right rear speed sensor (right rear hub assembly)
• Rl+
• Rl-
• Rp1
• Rr+
• Rr-
• Rm1
• Rn1
• Shift lever position sensor (on transaxle)
• Skid control ecu (right side of dash)
• St1-
• Stop fuse 7.5a
• Stp1
• Stp2
• Stpo
• System
• Throttle w/ motor body (right rear of engine)
• Vcp1
• Vcp2
• Vcta
• Vpa1
• Vpa2
• Vta
• Vta1
• Vta2

Cruise Control Wiring Diagram, with Dynamic Radar Controls (2 of 2) for Lexus RX 450h 2014

List of elements for Cruise Control Wiring Diagram, with Dynamic Radar Controls (2 of 2) for Lexus RX 450h 2014:

• +res
• -set
• A7 (left end of dash)
• Ab1
• Ac1
• Acc
• Af11
• Af2
• Af3
• Af8
• Ca1n
• Ca1p
• Ca2h
• Ca2l
• Cancel
• Cchg
• Ccs
• Computer data lines system
• Cruise control main switch assembly
• Cruise control switch
• Distance control
• Driving support ecu assembly (left end of dash)
• Ecu ig1 fuse 10a
• Ecu ig2 fuse 10a
• Engine room r/b assembly (on left side of engine compt)
• F30
• F34
• F35
• F40
• Gnd
• Hot w/ ig1 relay energized
• Hot w/ ig2 relay energized
• Igb
• Instrument panel j/b assembly (left end of dash)
• J/c a61 (left end of dash)
• J/c a62 (left end of dash)
• J/c a63 (left end of dash)
• J/c f92 (under center console)
• J/c f93 (left side of dash)
• Millimeter wave radar sensor assembly (behind center of front grille)
• Mode
• On-off
• Out
• Pbsw
• Pnk
• Pre-collision system cancel switch assembly (if equipped)
• Red
• Right steering pad switch
• Sgnd
• Spiral cable sub- assembly (in steering column)
• St1-
• Steering pad switch assembly
• Stop light control relay assembly (left end of dash)
• Stop light switch assembly (on brake pedal bracket)
• Stp
• Stp-
• Wip2
• Wiper/washer system

Cruise Control Wiring Diagram, without Dynamic Radar Controls (1 of 2) for Lexus RX 450h 2014

List of elements for Cruise Control Wiring Diagram, without Dynamic Radar Controls (1 of 2) for Lexus RX 450h 2014:

• +b2
• +res
• -set
• A102
• A81
• Accelerator position sensor (on accelerator pedal assembly)
• Af10
• Ca2h
• Ca2l
• Cancel
• Canh
• Canl
• Ccs
• Chk
• Combination meter assembly
• Computer data lines system
• Cruise control main switch assembly
• Cruise control switch
• D2 (top rear of engine)
• Da2
• Drn2
• Ecm (right front of engine compt)
• Efi main fuse 30a
• Efi main relay
• Engine room r/b 2 (left rear of engine compt)
• Engine room r/b assembly (on left side of engine compt)
• Ep1
• Ep2
• Eta
• F16
• F40
• F97
• Ge01
• Hot at all times
• Hv r/b 1 fuse 30a
• Igct 3 fuse 10a
• Igct main relay
• J/c a59 (left end of dash)
• J/c a62 (left end of dash)
• J/c a63 (left end of dash)
• J/c f92 (under center console)
• J/c f93 (left side of dash)
• Mrel
• Nca
• On-off
• Pnk
• Power management control ecu (left end of dash)
• Red
• Shift lever position sensor (on transaxle)
• Spiral cable sub- assembly (in steering column)
• Stop fuse 7.5a
• Throttle w/ motor body (right rear of engine)
• Vcp1
• Vcp2
• Vcta
• Vpa1
• Vpa2
• Vta
• Vta1
• Vta2

Cruise Control Wiring Diagram, without Dynamic Radar Controls (2 of 2) for Lexus RX 450h 2014

List of elements for Cruise Control Wiring Diagram, without Dynamic Radar Controls (2 of 2) for Lexus RX 450h 2014:

• A7 (left end of dash)
• A89
• A90
• A91
• A92
• Acc
• Ap2
• Ap3
• Ca2h
• Ca2l
• Computer data lines system
• F34
• F35
• Fl+
• Fl-
• Fr+
• Fr-
• Gnd
• Instrument panel j/b assembly (left end of dash)
• J/c a61 (left end of dash)
• J/c a63 (left end of dash)
• Left front speed sensor (left front hub assembly)
• Left rear speed sensor (left rear hub assembly)
• Out
• Red
• Right front speed sensor (right front hub assembly)
• Right rear speed sensor (right rear hub assembly)
• Rl+
• Rl-
• Rp1
• Rr+
• Rr-
• Rm1
• Rn1
• Skid control ecu (right side of dash)
• Stop light control relay assembly (left end of dash)
• Stop light switch assembly (on brake pedal bracket)
• Stp
• Stp1
• Stp2
• Stpo

DEFOGGERS

Front Deicer Wiring Diagram for Lexus RX 450h 2014

List of elements for Front Deicer Wiring Diagram for Lexus RX 450h 2014:

• (left end of dash) j/c a61
• A/c amplifier assembly (right side of dash)
• Af3
• Canh
• Canl
• Computer data lines
• Computer data lines system
• D40
• Deicer fuse 25a
• Deicer relay
• Ecu
• Ecu-ig1 3 fuse 10a
• Ecu-ig1 4 fuse 10a
• Engine room r/b assembly (on left side of engine compt)
• F50
• F51
• Fdef
• Fdfi
• Front wiper deicer (windshield glass) (base of windshield glass)
• Front wiper deicer switch
• Front wiper deicer switch (w/ radio receiver)
• G35
• G37
• G40
• Hot at all times
• Hot w/ ig1 1 relay energized
• Hot w/ ig1 2 relay energized
• Ig+
• Ill+
• Ill-
• Ind-
• Instrument panel j/b (left end of dash)
• Interior lights system
• J/c a58 (behind left headlight)
• J/c f94 (right side of dash)
• Multi-display assembly (under center console)
• Navigation receiver assembly (w/ navigation receiver)
• Pnk
• Radio receiver assembly (w/ radio & display receiver)
• Red
• Sw 1
• System
• Tx+
• Tx-
• W/ navigation receiver
• W/ radio & display receiver

Rear Defogger & Heated Mirrors Wiring Diagram for Lexus RX 450h 2014

List of elements for Rear Defogger & Heated Mirrors Wiring Diagram for Lexus RX 450h 2014:

• (left "d" pillar) noise filter (rear window defogger)
• A/c amplifier (right side of dash)
• A11
• A14
• Af3
• Ap1
• Bdr
• C10
• C17
• C18
• Canh
• Canl
• Cann
• Canp
• Computer data lines system
• Def+
• Def-
• Dfg
• Ecu-ig1 4 fuse 10a
• Engine room j/b assembly (left side of engine compt)
• Engine room r/b assembly (on left side of engine compt)
• F5 (right kick panel)
• F50
• Fl door fuse 25a
• Fr door fuse 25a
• G35
• G37
• Gnd
• Heater control panel (radio receiver assembly) (w/ radio receiver)
• Hot at all times
• Hot w/ ig1 relay energized
• Htr+
• If1
• Instrument panel j/b (left end of dash)
• J/c a61 (left end of dash)
• J/c a63 (left end of dash)
• J/c y23 (left side of back door)
• J1 (rear of driver's door)
• Jf2
• Left outer mirror control ecu assembly (in left front door)
• Left outer rearview mirror assembly (on left front door)
• Lp-
• Navigation receiver assembly (w/ navigation receiver)
• P64
• Pnk
• Radio & display receiver assembly (w/ radio & display receiver)
• Rear window defogger
• Rear window defogger & mirror heater switch
• Red
• Right outer mirror control ecu assembly (in right front door)
• Right outer rearview mirror assembly (on right front door)
• Rr def fuse 50a
• Rr def relay
• Tx+
• Tx-
• Y16
• Yp3

ELECTRONIC POWER STEERING

Electronic Power Steering Wiring Diagram for Lexus RX 450h 2014

List of elements for Electronic Power Steering Wiring Diagram for Lexus RX 450h 2014:

• A19
• A32
• A54
• A56
• A90
• Asst
• Bat
• Ca1h
• Ca1l
• Can1l
• Canh
• Canl
• Cbp
• Cbpe
• Cep
• Cepf
• Combination meter assembly
• Computer data lines system
• D38
• D39
• Ddok
• Ecu ig1 1 fuse 10a
• Ecu-b 1 fuse 10a
• Ecu-b 2 fuse 7.5a
• Engine room r/b assembly (on left side of engine compt)
• Eps fuse 10a
• Eps fuse 80a
• Ess
• F10
• F100
• F101
• F11
• F16
• F2 (left end of dash)
• F40
• F98
• Fusible link block assembly (on 12 volt battery)
• Gauge 2 fuse 7.5a
• Hot at all times
• Hot w/
• Hv battery junction block assembly (top of hv battery assembly)
• Ig+
• Ig1 1 relay energized
• Ig1 2 relay energized
• Ig2 relay energized
• Instrument panel j/b (left end of dash)
• J/c f92 (under center console)
• J/c f93 (left side of dash)
• J/c f94 (right side of dash)
• Motor resolver
• Nca
• Pgnd
• Pig
• Pnk
• Power management control ecu (left end of dash)
• Power steering converter assembly (under front center of vehicle)
• Power steering ecu assembly (left end of dash)
• Power steering motor
• Power steering motor assembly (integral to power steering ecu assembly)
• Power steering torque sensor (integral to power steering ecu assembly)
• Psok
• Rcos
• Red
• Rgnd
• Rsin z10
• Skid control ecu (right side of dash)
• Steering sensor (in steering column)
• Torque sensor
• Trq1
• Trq2
• Trqg
• Trqv
• Vgnd
• Vot1
• Wdd1
• G1 (under right side of center floor console)
• G19
• Z11
• Z12

Power Tilt Steering Column Wiring Diagram for Lexus RX 450h 2014

List of elements for Power Tilt Steering Column Wiring Diagram for Lexus RX 450h 2014:

• Cann
• Canp
• Computer data lines system
• D30
• D39
• Ecu-b 1 fuse 10a
• Ecu-ig1 1 fuse 10a
• Ecub
• Engine room r/b assembly (on left side of engine compt)
• F35
• F38
• F4 (right side of dash)
• F40
• Gnd
• Headlight dimmer switch assembly
• Hot at all times
• Hot w/ ig1 1 relay energized
• Instrument panel j/b (left end of dash)
• J/c f66 (top right center of dash)
• J/c f92 (under center console)
• J/c f93 (left side of dash)
• J/c f94 (right side of dash)
• Msw
• Multiplex tilt & telescopic ecu (on steering column)
• Pnk
• Power tilt motor (on steering column)
• Red
• Telesco short
• Telesco stretch
• Telescopic motor
• Telescopic sensor
• Tem+
• Tem-
• Tes
• Ti & te fuse 30a
• Tilt & telescopic switch
• Tilt down
• Tilt up
• Tim+
• Tim-
• Tis
• Vce
• Vci

ENGINE PERFORMANCE

3.5L HYBRID

3.5L Hybrid, Engine Performance Wiring Diagram (1 of 10) for Lexus RX 450h 2014

List of elements for 3.5L Hybrid, Engine Performance Wiring Diagram (1 of 10) for Lexus RX 450h 2014:

• +b2
• A/f fuse 20a
• A/f relay
• A102
• A11
• Af5
• Ap3
• Batt
• C/opn relay
• Can+
• Can-
• Canh
• Canister pressure sensor
• Canister pump module (under left side of vehicle chassis)
• Canl
• Ccv2
• Computer data lines system
• Cooling fans system
• D3 (top of engine)
• Da1
• Da2
• Ecm (right front of engine compt)
• Ecu ig2 fuse 10a
• Efi 2 fuse 10a
• Engine room j/b assembly (left side of engine compt)
• Engine room r/b assembly (on left side of engine compt)
• Eppm
• F/pmp fuse 15a
• F12
• F30
• Fpr
• Fuel tank pressure sensor (in fuel tank)
• Go1
• Go2
• Hot at all times
• Hot w/ ig2 relay energized
• Igsw
• Instrument panel j/b (left end of dash)
• J/c a59 (left end of dash)
• J/c a60 (left kick panel)
• J/c a62 (left end of dash)
• J/c a67 (behind right headlight)
• J/c p74 (behind left rear quarterpanel)
• Leak detection pump
• Mpmp
• Mrel
• Pf5
• Pnk
• Ppmp
• Ptnk
• Pj1
• Red
• Rfc
• Vcpp
• Vent valve
• Vpmp
• Vsv (fuel vapor-containment valve) (under left rear of vehicle)

3.5L Hybrid, Engine Performance Wiring Diagram (2 of 10) for Lexus RX 450h 2014

List of elements for 3.5L Hybrid, Engine Performance Wiring Diagram (2 of 10) for Lexus RX 450h 2014:

• (left front of engine compt) oil motor pump assembly
• Ap2
• D45
• Efi 1 fuse 10a
• Efi main fuse 30a
• Efi main relay
• Engine room r/b 3 (left side of engine compt)
• Engine room r/b assembly (on left side of engine compt)
• F/pmp relay
• Front motor generator 1 (left front of engine compt)
• Fuel pump & fuel sender (top of fuel tank)
• Fuel pump resistor (right rear of engine compt)
• Gcs
• Gcsg
• Gmt
• Gmtg
• Grf
• Grfg
• Gsn
• Gsng
• Hot at all times
• Instrument cluster system
• J/c a58 (behind left headlight)
• J/c a63 (left end of dash)
• J/c p38 (behind left rear quarterpanel)
• Oil pmp fuse 10a
• Oil pmp relay
• Opg
• Opm1
• Opst
• P3 (left "c" pillar)
• Pnk
• Red
• Shield
• Jp1
• Z35

3.5L Hybrid, Engine Performance Wiring Diagram (3 of 10) for Lexus RX 450h 2014

List of elements for 3.5L Hybrid, Engine Performance Wiring Diagram (3 of 10) for Lexus RX 450h 2014:

• (left side of engine compt) inverter assembly w/ converter
• Amd
• Cbi
• Cei
• D44
• D46 mcsg
• D47 mmt
• Da1
• Dcdc fuse 150a
• Drn6
• Engine room j/b assembly (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
• Mmtg
• Mrf
• Mrfg
• Msn
• Msng
• Pnk
• R-u
• R-v
• R-w
• Rcs
• Rcsg
• Rear traction transaxle motor generator (at rear axle)
• Red
• Rmt
• Rmtg
• Rrf
• Rrfg
• Rsn
• Rsng
• Shield
• G10
• G11
• Ga2
• Z36
• Z37 u
• Z38

3.5L Hybrid, Engine Performance Wiring Diagram (4 of 10) for Lexus RX 450h 2014

List of elements for 3.5L Hybrid, Engine Performance Wiring Diagram (4 of 10) for Lexus RX 450h 2014:

• (behind left headlight) j/c a58
• (left "c" pillar) p3
• (left side of engine compt) inverter assembly w/converter
• +b1
• +b2
• A79
• A80
• A81
• Ap3
• Can1h
• Can1l
• Ccs
• Clk+
• Clk-
• Cruise control system
• Da1
• Dcdc-s fuse 7.5a
• Drn1
• Drn2
• Drn3
• Drn4
• Drn5
• Drn7
• Drn8
• Ep1
• Ep2
• F97
• F98
• Fuse box (rear of luggage compt)
• Gmt
• Gmtg
• Gnd
• Gnd1
• Gnd2
• Hot at all times
• Hsdn
• Htm+
• Htm-
• Igct
• Ilk
• Ilki
• Ilko
• Interlock switch
• J/c p65 (behind left rear quarterpanel)
• Lines system computer data
• Mmt
• Mmtg
• Mth+
• Mth-
• Nodd
• Opm1
• Opm2
• Opst
• Pf5
• Pnk
• Power management control ecu (left end of dash)
• Pz1
• Rcs
• Rcsg
• Red
• Req+
• Req-
• Rmt
• Rmtg
• Rrf
• Rrfg
• Rsgn
• Rsn
• Shield
• Smrp
• Vcp1
• Vcp2
• Vlo
• Vpa1
• Vpa2
• Ga2

3.5L Hybrid, Engine Performance Wiring Diagram (5 of 10) for Lexus RX 450h 2014

List of elements for 3.5L Hybrid, Engine Performance Wiring Diagram (5 of 10) for Lexus RX 450h 2014:

• (left end of dash) instrument panel j/b
• (right side of dash) j/c f94
• Accelerator position sensor (on accelerator pedal assembly)
• Af10
• Canh
• Canl
• Chk
• Combination meter assembly
• Computer data lines system
• D39
• Da2
• Ecu-b 1 fuse 10a
• Engine room r/b 2 (left rear of engine compt)
• Engine room r/b assembly (on left side of engine compt)
• Ep1
• Ep2
• F15
• F16
• F40
• Hot at all times
• Hv r/b 1 fuse 30a
• Igct 2 fuse 10a
• Igct 3 fuse 10a
• Igct main relay
• J/c a62 (left end of dash)
• J/c a63 (left end of dash)
• J/c f92 (under center console)
• J/c f93 (left side of dash)
• Pcu fuse 15a
• Pnk
• Red
• Shift lever position sensor (on transaxle)
• Transmission control switch (under front of center console)
• Vcp1
• Vcp2
• Vpa1
• Vpa2

3.5L Hybrid, Engine Performance Wiring Diagram (6 of 10) for Lexus RX 450h 2014

List of elements for 3.5L Hybrid, Engine Performance Wiring Diagram (6 of 10) for Lexus RX 450h 2014:

• (behind left rear quarterpanel) j/c p45
• (left side of dash) j/c f93
• (on brake pedal bracket) stop light switch assembly
• A7 (left end of dash)
• A80
• A81
• Ac1
• Ap2
• Ap3
• Batt fan fuse 15a
• Batt fan relay
• Battery thermometer sensor (left rear of vehicle)
• Bth+
• Bth-
• Ca2h
• Ca2l
• Center battery cooling blower motor (center rear of hv battery)
• Computer data lines system
• D31
• Driving support ecu assembly (w/ dynamic radar cruise control) (left end of dash)
• Drn4
• Ecu ig1 1 fuse 10a
• Engine room r/b 3 (left side of engine compt)
• Engine room r/b assembly (on left side of engine compt)
• Ethb
• F97
• F98
• Fctl
• Gnd
• Gnd0
• Gnd1
• Hot at all times
• Hot w/ ig1 1 relay energized
• Ig0
• Ig1
• Instrument panel j/b (left end of dash)
• J/c a61 (left end of dash)
• J/c p65 (behind left rear quarterpanel)
• Left battery cooling blower motor (left rear of hv battery)
• Mrel
• P3 (left "c" pillar)
• Pf5
• Pnk
• Power management control ecu (left end of dash)
• Psok
• Pz1
• Red
• Right battery cooling blower motor (right rear of hv battery)
• Setu
• Sftd
• Shield
• Si0
• Si1
• Si2
• Smrb
• Smrg
• Spdi
• St1-
• Stop fuse 7.5a
• Stp-
• Thb
• Vm0
• Vm1

3.5L Hybrid, Engine Performance Wiring Diagram (7 of 10) for Lexus RX 450h 2014

List of elements for 3.5L Hybrid, Engine Performance Wiring Diagram (7 of 10) for Lexus RX 450h 2014:

• (left "c" pillar) p3
• (under front center of vehicle) power steering converter assembly
• Ap3
• Battery voltage sensor (under rear seat, on hybrid vehicle battery) z29
• Bth+
• Bth-
• Cbp
• Center busbar module
• Cep
• Current sensor
• Dook
• F101
• Fuse 15a
• Gb0
• Gb1
• Gb2
• Gb3
• Gb4
• Gb5
• Gbb0
• Gbbo
• Gib
• Gnd
• Hv battery
• Hv battery junction block assembly (top of hv battery assembly)
• Hybrid vehicle battery
• Igct
• J/c p65 (behind left rear quarterpanel)
• Lh busbar module
• Pnk
• Pnk vb11
• Pz1
• Red
• Red vb14
• Red vb7
• Rh busbar module
• Service plug
• Shield
• Smr1
• Smr2
• Smr3
• Tb0
• Tb1
• Tb2
• Tb3
• Tb4
• Tb5
• Vb1
• Vb10
• Vb11
• Vb12
• Vb13
• Vb14
• Vb15
• Vb2
• Vb3
• Vb4
• Vb5
• Vb6
• Vb7
• Vb8
• Vb9
• Vib
• Vm1
• Vm2
• Vmo
• Z18
• Z19
• Z22
• Z23
• Z25
• Z26
• Z27
• Z29
• Z30
• Z31
• Z32
• Z33
• Z34

3.5L Hybrid, Engine Performance Wiring Diagram (8 of 10) for Lexus RX 450h 2014

List of elements for 3.5L Hybrid, Engine Performance Wiring Diagram (8 of 10) for Lexus RX 450h 2014:

• (top of left valve cover) ignition coil assembly 2
• (top of left valve cover) ignition coil assembly 4
• (top of left valve cover) ignition coil assembly 6
• (top of right valve cover) ignition coil assembly 1
• (top of right valve cover) ignition coil assembly 3
• (top of right valve cover) ignition coil assembly 5
• Crank position sensor (left front of engine)
• D2 (top rear of engine)
• D3 (top of engine)
• Db1
• Efi vacuum sensor (right front of engine)
• Gnd
• Igf
• Igt1
• Igt2
• Igt3
• Igt4
• Igt5
• Igt6
• Knock control sensor (bank 2) (top of engine, under intake manifold)
• Pim
• Pnk
• Red
• Shield
• Throttle w/ motor body (right rear of engine)
• Vta
• Vta2
• Vvl+
• Vvl-
• Vvr+
• Vvr-
• Vvt sensor (bank 1 intake side) (front of right cylinder bank)
• Vvt sensor (bank 2 intake side) (front of left cylinder bank)

3.5L Hybrid, Engine Performance Wiring Diagram (9 of 10) for Lexus RX 450h 2014

List of elements for 3.5L Hybrid, Engine Performance Wiring Diagram (9 of 10) for Lexus RX 450h 2014:

• (left side of engine compt) j/c a57 & d41
• A1a+
• A1a-
• A2a+
• A2a-
• A57
• D41
• Da1
• E2g
• Ecm (right front of engine compt)
• Ekn2
• Eknk
• Engine room r/b assembly (on left side of engine compt)
• Epim
• Eta
• Etcs fuse 10a
• Etha
• Ethw
• Ex1b
• Ex2b
• Fuel injectors assembly (injectors 1, 3 & 5: right side of intake manifold) (injectors 2, 4 & 6: left side of intake manifold)
• Ge01
• Hot at all times
• Hot w/ ig2 relay energized
• Ign fuse 10a
• Igt1
• Igt2
• Igt3
• Igt4
• Igt5
• Igt6
• Knk1
• Knk2
• Ne+
• Ne-
• Ox1b
• Ox2b
• Pim
• Pnk
• Prg
• Red
• Shield
• Tha
• Thw
• Vcta
• Vcv1
• Vcv2
• Vpim
• Vta1
• Vta2
• Vv1+
• Vv1-
• Vv2+
• Vv2-

3.5L Hybrid, Engine Performance Wiring Diagram (10 of 10) for Lexus RX 450h 2014

List of elements for 3.5L Hybrid, Engine Performance Wiring Diagram (10 of 10) for Lexus RX 450h 2014:

• (front of left cylinder bank) cam timing oil control valve (bank 2 intake side)
• (front of right cylinder bank) cam timing oil control valve (bank 1 intake side)
• (in left exhaust manifold) air fuel ratio sensor (bank 2 sensor 1)
• (in left exhaust, downstream of catalytic converter) oxygen sensor (bank 2 sensor 2)
• (in right exhaust manifold) air fuel ratio sensor (bank 1 sensor 1)
• (right front of engine) egr valve assembly
• (top of engine) d3
• +b1
• +b2
• +bm
• A1a+
• A1a-
• A2a+
• A2a-
• Af2
• D1 (left rear of engine)
• D3 (top of engine)
• Da1
• Da2
• Da2 shield
• Db1
• E01
• E02
• E03
• E04
• E05
• E2g
• Ecm (right front of engine compt)
• Efi engine coolant temperature sensor (top rear of engine)
• Egr1
• Egr2
• Egr3
• Egr4
• Fs2
• Ha1a
• Ha2a
• Ht1b
• Ht2b
• Igf1
• Intake mass air flow meter (left rear of engine compt)
• Knock control sensor (bank 1) (top of engine, under intake manifold)
• Me01
• Oc1+
• Oc1-
• Oc2+
• Oc2-
• Ox1b
• Ox2b
• Oxygen sensor (bank 1 sensor 2) (in right exhaust, downstream of catalytic converter)
• Pnk
• Purge vsv (left rear of engine)
• Red
• Shield
• Tha

EXTERIOR LIGHTS

Backup Lamps Wiring Diagram for Lexus RX 450h 2014

List of elements for Backup Lamps Wiring Diagram for Lexus RX 450h 2014:

• A80
• A81
• Ap2
• Backup
• Bk/up lp fuse 7.5a
• Bk/up lp relay
• Da2
• Engine room r/b 2 (left rear of engine compt)
• Engine room r/b assembly (on left side of engine compt)
• Hot in on or start
• Hot w/ igct main relay energized
• Igct 3 fuse 10a
• Inner rearview mirror assembly
• J/c a62 (left end of dash)
• J/c a63 (left end of dash)
• J/c p36 & o28 (behind left rear quarterpanel)
• J/c y21 (center of back door)
• J/c y22 (left side of back door)
• J/c y23 (left side of back door)
• Left rear light assembly
• O28
• Og1
• P36
• Pnk
• Power management control ecu (left end of dash)
• Red
• Rev
• Right rear light assembly
• Shift lever position sensor (on transaxle)
• Tg1
• Y20
• Yp1

Exterior Lamps Wiring Diagram (1 of 3) for Lexus RX 450h 2014

List of elements for Exterior Lamps Wiring Diagram (1 of 3) for Lexus RX 450h 2014:

• (center of back door) j/c y21
• (center of dash) j/c g22
• (rear of driver's door) j1
• Acc
• Air conditioning system
• Altb
• Automatic light control sensor (top right side of dash)
• Canh
• Canl
• Center stop light assembly
• Cltb
• Clte
• Clts
• Computer data lines system
• D/l alt b fuse 25a
• D17
• D18
• D26
• D32
• Dcdc fuse 150a
• Def
• Ecu-acc fuse 10a
• Ecu-ig1 1 fuse 10a
• Engine room j/b assembly (left side of engine compt)
• F12
• F13
• F14
• F39
• F65
• F66
• Flcy
• Frcy
• Gf3
• Gnd
• Gnd2
• H26
• H28
• Haz
• Head
• Hf1
• Hmsl
• Hot at all times
• Hot in on or acc
• Hot in on or start
• Hzsw
• Instrument panel j/b (left end of dash)
• Interior lights system
• J/c f65 & f66 (top right center of dash)
• J/c f92 (under center console)
• J/c o31 (right "d" pillar)
• J/c p37 (behind left rear quarterpanel)
• J/c p38 (behind left rear quarterpanel)
• J/c y23 (left side of back door)
• Jf2
• Lcty
• Left license plate light assembly
• Left outer mirror control ecu assembly (in left front door)
• Left outer rearview mirror assembly (on left front door)
• Left rear combination light assembly
• Left rear side marker light assembly
• Lp-
• Main body ecu (attached to instrument panel j/b)
• Nca
• Noise filter (center stop light assembly) (left "d" pillar)
• Op2
• P20
• P21
• P25
• P26
• P3 (left "c" pillar)
• P31
• P62
• P63
• Rcty
• Red
• Right license plate light assembly
• Right rear combination light assembly
• Right rear side marker light assembly
• Solar sensor
• Stop
• Stp-
• Tail
• Tail fuse 10a
• Tail relay
• Trly
• Trn+
• Trni
• Tsl
• Tsr
• Turn
• Vo1
• Wp1
• Yp1
• Yh1

Exterior Lamps Wiring Diagram (2 of 3) for Lexus RX 450h 2014

List of elements for Exterior Lamps Wiring Diagram (2 of 3) for Lexus RX 450h 2014:

• (behind left side of dash) turn signal flasher assembly
• (center of back door) j/c y21
• (left side of dash) j/c f63 & f64
• Af11
• Ap2
• Auto
• Canada
• Cob1
• Cos1
• Coz1
• Ctla
• Ctlb
• Ctls
• Ctrs
• Drl off
• F63
• F64
• Gf2
• Gi1
• Haz
• Hazard warning signal switch assembly
• Head
• Headlight dimmer switch assembly
• Interior lights system
• J/c f92 (under center console)
• J/c f93 (left side of dash)
• J/c f94 (right side of dash)
• J/c g21 (center of dash)
• J/c p74 & p75 (behind left rear quarterpanel)
• J/c y23 (left side of back door)
• Left rear light assembly
• Light control
• Off
• Off lh
• P4 (left rear of luggage compt)
• P5 (right rear of luggage compt)
• P74
• P75
• Pnk
• Red
• Right rear light assembly
• Switch
• Tail
• Towing converter (behind rear of right rear quarterpanel)
• Trailer hitch (under left end of rear bumper)
• Trnl
• Trnr
• Ttla
• Ttls
• Ttrs
• Turn switch
• Twz1
• Usa
• Wp1
• Y19

Exterior Lamps Wiring Diagram (3 of 3) for Lexus RX 450h 2014

List of elements for Exterior Lamps Wiring Diagram (3 of 3) for Lexus RX 450h 2014:

• (center of dash) vehicle approaching speaker controller
• (on brake pedal bracket) stop light switch assembly
• (rear of front passenger's door) i1
• (under center console) j/c f92
• A11
• A17
• A2 (left front of engine compt)
• A23
• A25
• A30
• A31
• A54
• A7 (left end of dash)
• A81
• A90
• A91
• Ac1
• Acc
• Af11
• Ca1h
• Ca1l
• Canh
• Canl
• Combination meter assembly
• Computer data lines system
• D19
• D33
• D34
• Driving support ecu assembly (left end of dash)
• Engine room r/b assembly (on left side of engine compt)
• F15
• F16
• F34
• F35
• F63
• F64
• Gauge 1 fuse 10a
• Gauge 2 fuse 7.5a
• Gnd
• H19
• H33
• Haz fuse 15a
• Hot at all times
• Hot in on or start
• If1
• Ig+
• Instrument panel j/b (left end of dash)
• J/c a61 (left end of dash)
• J/c a63 (left end of dash)
• J/c a67 (behind right headlight)
• J/c f63 & f64 (left side of dash)
• J/c f94 (right side of dash)
• Left headlight assembly
• Lp-
• Out
• Parking light
• Pnk
• Power management control ecu (left end of dash)
• Red
• Right headlight assembly
• Right outer mirror control ecu assembly (in right front door)
• Right outer rearview mirror assembly (on right front door)
• Shift lock control ecu sub-assembly (under center console, beside shift lever)
• Side marker
• Skid control ecu (right side of dash)
• Stop fuse 7.5a
• Stop light control relay assembly (left end of dash)
• Stp
• Stp-
• Stp1
• Stp2
• Stpo
• Towing fuse 30a
• Trn+
• Trni
• Turn
• W/ dynamic radar cruise control

GROUND DISTRIBUTION

Ground Distribution Wiring Diagram (1 of 5) for Lexus RX 450h 2014

List of elements for Ground Distribution Wiring Diagram (1 of 5) for Lexus RX 450h 2014:

• (left rear of engine compt) engine room r/b 2
• (left side of engine compt) engine room j/b assembly
• (left side of engine compt) engine room r/b 3
• A1 (left front of engine compt)
• A10 (right front of engine compt)
• A100
• A17
• A19
• A2 (left front of engine compt)
• A20
• A23
• A5 (right front of engine compt)
• A6 (left end of dash)
• A7 (left end of dash)
• A79
• A83
• A84
• A89
• A9 (right front of engine compt)
• A90
• A95
• Ab1
• Bk/up lp relay
• Brake actuator assembly
• C17
• Diode
• Efi main relay
• Engine hood courtesy switch
• Engine room j/b assembly (left side of engine compt)
• Engine room r/b assembly (on left side of engine compt)
• Front wiper deicer (windshield glass)
• Heater water pump assembly
• Ig1 relay
• Ig2 relay
• Igct main relay
• Inverter assembly w/ converter
• Inverter water pump motor assembly
• J/c a58
• J/c a63
• Left fog light assembly
• Left headlight assembly
• Noise filter
• Oil motor pump assembly
• Oil pump relay
• P4 (left rear of luggage compt)
• P5 (right rear of luggage compt)
• Power back door unit assembly
• Rdi fan relay 1
• Rdi fan relay 2
• Rr def relay
• Skid control ecu assembly
• Smog ventilation sensor
• Stop light control relay assembly
• Stop light switch assembly
• Towing converter
• Trailer hitch
• W/ halogen
• W/ hid
• W/ led
• Windshield wiper motor assembly
• Wireless door lock buzzer
• Wp1
• Y2 (left side of back door)
• Yp3

Ground Distribution Wiring Diagram (2 of 5) for Lexus RX 450h 2014

List of elements for Ground Distribution Wiring Diagram (2 of 5) for Lexus RX 450h 2014:

• (left end of dash) instrument panel j/b
• (left side of engine compt) j/c a57 & d41
• A101
• A102
• A11 (right front of engine compt)
• A24
• A25
• A27
• A28
• A31
• A57
• A70
• A71
• A8 (left front of engine compt)
• A91
• A92
• A96
• Acc1 relay
• Acc2 relay
• Af8
• Air bag sensor assembly
• Ap3
• Blower w/ fan motor sub-assembly
• Brake fluid level warning switch (brake master cylinder reservoir sub-assembly)
• Canister pump module
• Compressor w/ motor assembly
• Cooling fan ecu 1
• Cooling fan ecu 2
• D dr unlock relay
• D1 (left rear of engine)
• D3 (top of engine)
• D41
• Da2
• Dlc3
• Door lock relay
• Dr unlock relay
• Ecm
• F10
• F2 (left end of dash)
• F29
• F4 (right side of dash)
• F5 (right kick panel)
• F57
• Front power window regulator switch assembly
• Gf3
• Headlight cleaner control relay
• Headlight swivel ecu assembly
• I1 (rear of front passenger's door)
• If2
• Ig1 relay 1
• Ig1 relay 2
• Ig1 relay 3
• Ig1 relay 4
• Ignition coil assembly
• Im1
• J/c a67
• Level warning switch assembly
• Multiplex tilt & telescopic ecu
• Power steering ecu assembly
• Right electrical key antenna
• Right fog light assembly
• Right front door w/ motor lock assembly
• Right front power window regulator motor assembly
• Right headlight assembly
• Right outer mirror control ecu assembly
• Seat belt control ecu
• Skid control ecu assembly
• Sliding roof control ecu
• Steering converter assembly
• Tg2
• W/ halogen
• W/ hid
• W/ led
• G1 (under right side of center floor console)

Ground Distribution Wiring Diagram (3 of 5) for Lexus RX 450h 2014

List of elements for Ground Distribution Wiring Diagram (3 of 5) for Lexus RX 450h 2014:

• (w/ memory) left front position control ecu & switch assembly
• (w/ rear seat entertainment) multi-display controller sub-assembly
• (w/o memory) left front power seat switch
• Battery cooling blower assembly center
• Battery voltage sensor
• Blind spot monitor sensor
• Door control receiver
• Fuel lid courtesy switch
• Fuel pump & fuel sender gauge assembly
• G52
• Hv battery junction block assembly
• Inter lock switch
• Inverter relay
• J/c a19 (under driver's seat)
• J/c g22 (center of dash)
• J/c o31
• J/c p38 (behind left rear quarterpanel)
• J/c p65 (behind left rear quarterpanel)
• J/c z23 (under front passenger's seat)
• Junction connector
• Ko1
• Left
• Left battery cooling blower assembly
• Left front power seat switch assembly
• Left front seat inner belt assembly
• Left rear combination light assembly
• Left rear door w/ motor lock assembly
• Left rear power window regulator motor assembly
• Left rear power window regulator switch assembly
• Left rear side marker light assembly
• Left seat back climate control blower
• Left seat cushion climate control blower assembly
• Left seat heater control sub- assembly
• Left seat variable cushion switch
• Lp1
• O2 (behind right rear quarterpanel)
• O3 (right "b" pillar)
• O35
• Occupant detection ecu
• Og1
• Oz1
• Oz2
• P2 (left "b" pillar)
• P20
• P21
• P25
• P26
• P3 (left "c" pillar)
• P56
• Pa1
• Pz1
• Rear power point socket assembly
• Right battery cooling blower assembly
• Right blind spot monitor sensor
• Right front power seat switch
• Right front power seat switch assembly
• Right front seat inner belt assembly
• Right rear combination light assembly
• Right rear door w/ motor lock assembly
• Right rear power window regulator motor assembly
• Right rear power window regulator switch assembly
• Right rear side marker light assembly
• Right seat back climate control blower
• Right seat cushion climate control blower assembly
• Right seat heater control sub-assembly
• Right seat variable cushion switch
• Stereo component amplifier assembly
• Vo1
• Voltage inverter assembly
• Wp1
• Jp1
• Z30
• Z34

Ground Distribution Wiring Diagram (4 of 5) for Lexus RX 450h 2014

List of elements for Ground Distribution Wiring Diagram (4 of 5) for Lexus RX 450h 2014:

• (if equipped) pre-collision system cancel switch assembly
• (if equipped) radio receiver assembly
• (w/ dynamic radar cruise control) driving support ecu assembly
• (w/ dynamic radar cruise control) millimeter wave radar sensor assembly
• A47
• Ab1
• Ac1
• Af2
• Air bag sensor assembly
• Back door control switch
• Back door lock assembly
• Back door opener switch assembly
• Center stop light assembly
• Combination meter assembly
• Cruise control main switch assembly
• F1 (left kick panel)
• F109
• F16
• F29
• F3 (under left side of center floor console)
• F40
• F97
• F98
• From j/c f65 & f66 (diagram 5 of 5)
• From j/c f94 (diagram 5 of 5)
• Front power point socket assembly 1
• G1 (under right side of center floor console)
• G35
• G36
• G40
• Id code box
• Instrument panel j/b (left end of dash)
• J/c f92
• J/c f93 (left side of dash)
• J/c y21 (center of back door)
• J/c y23
• J1 (rear of driver's door)
• Jf1
• Jn1
• Left electrical key antenna
• Left front door w/ motor lock assembly
• Left front power window regulator motor assembly
• Left license plate light assembly
• Left outer mirror control ecu assembly
• Left rear light assembly
• Main body ecu
• Multi-display assembly
• Multiplex network master switch assembly
• Navigation receiver assembly
• Nca
• Option connector (check connector)
• Option connector (glass breakage sensor ecu assembly)
• Power management control ecu
• Power point socket assembly 2
• Power switch
• Rear window defogger
• Rear wiper motor & bracket assembly
• Red
• Right rear light assembly
• Seat heater switch
• Seat memory switch
• Spiral cable sub- assembly (in steering column)
• Steering pad switch assembly
• Steering wheel heater control assembly
• Tire pressure warning ecu
• Transmission control switch
• Turn signal flasher assembly
• Uf1
• W/ navigation
• W/o navigation
• Windshield wiper switch assembly
• Y1 (left side of back door)
• Y16
• Y19
• Y20
• Yaw rate sensor assembly
• Yh1
• Z39

Ground Distribution Wiring Diagram (5 of 5) for Lexus RX 450h 2014

List of elements for Ground Distribution Wiring Diagram (5 of 5) for Lexus RX 450h 2014:

• (w/ 9-speaker sound system) heater control panel (radio receiver assembly)
• (w/ 9-speaker sound system) multi information display assembly
• A/c amplifier assembly
• Air fuel ratio sensor (bank 1 sensor 1) shield
• Air fuel ratio sensor (bank 2 sensor 1) shield
• Certification ecu assembly
• Clearance warning ecu assembly
• Combination meter assembly
• Console box illumination light assembly
• Crank position sensor shield
• D2 (top rear of engine)
• D4 (left front of engine compt)
• Dcm (telematics transceiver)
• Dlc3
• Door control switch assembly
• F14
• F15
• F38
• F50
• F58
• F65
• F66
• Fs2
• Fuel lid opener switch
• G20
• G21
• Gf3
• Glove box light assembly
• Gi1
• Hazard warning signal switch assembly
• Headlight dimmer switch assembly
• Hf2
• Intake mass air flow meter sub-assembly shield
• J/c f65 & f66 (top right center of dash)
• J/c f94 (right side of dash)
• J/c g20 & g21 (center of dash)
• J/c g22 (center of dash)
• Knock control sensor bank 1 & 2 shield
• Left visor assembly
• Light control rheostat
• Main body ecu
• Meter mirror sub- assembly
• Nca
• Option connector (remote engine starter)
• Overhead module
• Oxygen sensor (bank 1 sensor 2) shield
• Oxygen sensor (bank 2 sensor 2) shield
• Pattern select switch assembly
• Power back door main switch
• Power tilt motor
• Remote operation switch
• Right visor assembly
• Satellite switch set
• Shift lock control ecu sub-assembly
• Steering lock actuator assembly
• Steering sensor
• Tg2
• Throttle w/ motor body assembly shield
• Tire pressure warning reset switch
• To j/c f92 (diagram 4 of 5)
• To j/c f93 (diagram 4 of 5)
• Uf1
• Vehicle approaching speaker controller
• Vsc off switch
• W/ navigation
• W/o navigation
• Water temperature switch

HEADLIGHTS

Headlamps Wiring Diagram (1 of 2) for Lexus RX 450h 2014

List of elements for Headlamps Wiring Diagram (1 of 2) for Lexus RX 450h 2014:

• (top right center of dash) j/c f65 & f66
• A11
• A54
• Acc
• Af2
• Af3
• Air conditioning system
• Altb
• Auto
• Automatic light control sensor (top right side of dash)
• Becu
• Canada
• Cann
• Canp
• Cltb
• Clte
• Clts
• Computer data lines system
• D/l alt b fuse 25a
• D26
• Dim
• Dimmer switch
• Drl
• Drl off
• Ecu-acc fuse 10a
• Ecu-b 1 fuse 10a
• Ecu-ig1 1 fuse 10a
• Engine room r/b assembly (on left side of engine compt)
• F10
• F12
• F13
• F14
• F20
• F32
• F37
• F40
• F65
• F66
• Ffgo
• Ffog
• Flash
• Flcy
• Fog light switch
• Fr fog fuse 15a
• Fr fog relay
• Frcy
• Gauge 2 fuse 7.5a
• Gnd1
• Gnd2
• H26
• Head
• Headlight dimmer switch assembly
• Hf1
• High
• Hot at all times
• Hot w/ acc 1 relay energized
• Hot w/ ig1 1 relay energized
• Hot w/ ig2 relay energized
• Hrly
• Instrument panel j/b (left end of dash)
• Interior lights system
• J/c a58 (behind left headlight)
• J/c a67 (behind right headlight)
• J/c f66 (top right center of dash)
• J/c f92 (under center console)
• J/c f93 (left side of dash)
• J/c f94 (right side of dash)
• Lcty
• Led type
• Left fog light assembly
• Light control switch
• Llew
• Low
• Main body ecu (attached to instrument panel j/b)
• Off
• Parking brake switch (top of parking brake lever assembly)
• Pd fuse 50a
• Pkb
• Pnk
• Rcty
• Red
• Relay
• Right fog light assembly
• Rlew
• Solar sensor
• Tail
• Tail fuse 10a
• Trly
• Tsl
• Tsr
• Usa

Headlamps Wiring Diagram (2 of 2) for Lexus RX 450h 2014

List of elements for Headlamps Wiring Diagram (2 of 2) for Lexus RX 450h 2014:

• A100
• A101
• A11
• A17
• A19
• A2 (left front of engine compt)
• A20
• A25
• A27
• A28
• A95
• A96
• C13
• Canh
• Canl
• Combination meter assembly
• Computer data lines system
• Daytime running light
• Dcdc fuse 150a
• Drl fuse 7.5a
• Drl relay
• Engine room j/b assembly (left side of engine compt)
• Engine room r/b assembly (on left side of engine compt)
• F16
• H-lp lh hi fuse 15a
• H-lp lh lo fuse 15a
• H-lp rh hi fuse 15a
• H-lp rh lo fuse 15a
• Halogen type
• Head hi relay
• Head relay (ll)
• Head relay (rl)
• Hid type
• High low
• Hot at all times
• Ig+
• J/c a67 (behind right headlight)
• J/c f92 (under center console)
• Led type
• Left headlight assembly
• Pnk
• Red
• Right headlight assembly

Headlamps Leveling Wiring Diagram for Lexus RX 450h 2014

List of elements for Headlamps Leveling Wiring Diagram for Lexus RX 450h 2014:

• (canada)
• (usa)
• A11
• A18
• A26
• A54
• Acc
• Altb
• Ap2
• Auto
• Becu
• Canh
• Canl
• Combination meter assembly
• Computer data lines system
• D/l alt b fuse 25a
• Drl off
• Ecu-acc fuse 10a
• Ecu-b 1 fuse 10a
• Ecu-ig1 1 fuse 10a
• Ecu-ig1 4 fuse 10a
• Engine room r/b assembly (on left side of engine compt)
• F13
• F14
• F16
• F40
• F65
• F66
• Gauge 2 fuse 7.5a
• Gnd2
• Head
• Headlight dimmer switch assembly
• Headlight leveling motor
• Headlight swivel ecu assembly (left end of dash)
• Hot at all times
• Hot w/ acc 1 relay energized
• Hot w/ ig1 1 relay energized
• Hot w/ ig1 relay energized
• Hot w/ ig2 relay energized
• Ig+
• Init
• Instrument panel j/b (left end of dash)
• J/c a67 (behind right headlight)
• J/c f65 & f66 (top right center of dash)
• J/c f92 (under center console)
• J/c f93 (left side of dash)
• J/c f94 (right side of dash)
• Left headlight assembly
• Lh+
• Lhb1
• Lhe
• Lhm+
• Lht
• Light control switch
• Main body ecu (attached to instrument panel j/b)
• Off
• Pnk
• Red
• Rh+
• Rhb1
• Rhe
• Rht
• Right headlight assembly
• Right rear height control sensor sub-assembly (at right rear suspension)
• Rp1
• Sbr
• Sgr
• Shb
• Shg
• Shrl
• Shrr
• Smgl
• Smgr
• Tail

HORN

Horn Wiring Diagram for Lexus RX 450h 2014

List of elements for Horn Wiring Diagram for Lexus RX 450h 2014:

• A42
• C12
• C15
• Engine room j/b assembly (left side of engine compt)
• F24
• F40
• Horn
• Horn assembly (high pitch) (left front of engine compt)
• Horn assembly (low pitch) (right front of engine compt)
• Horn fuse 10a
• Horn relay
• Horn switch
• Hot at all times
• Instrument panel j/b (left end of dash)
• Main body ecu
• Red
• Spiral cable sub-assembly (in steering column)
• Steering pad switch assembly

INSTRUMENT CLUSTER

Instrument Cluster Wiring Diagram (1 of 2) for Lexus RX 450h 2014

List of elements for Instrument Cluster Wiring Diagram (1 of 2) for Lexus RX 450h 2014:

• 9-speaker sound type
• A/b
• A54
• A90
• Af3
• Af8
• Canh
• Canl
• Chk
• Combination meter assembly
• Computer data lines system
• Da1
• Dcm (telematics transceiver) (under center console)
• Display audio type
• Down
• Engine controls system
• Engine oil pressure switch assembly (lower left front of engine)
• Enter
• Exterior lights system
• F15
• F16
• F65
• F66
• F97
• F98
• Fg1
• Fs2
• Fuel pump & fuel sender (top of fuel tank)
• G25
• G35
• G37
• G39
• Gauge 2 fuse 7.5a
• Gf1
• Gnd
• Hot in on or start
• Ig+
• Ill-
• Instrument panel j/b (left end of dash)
• Interior lights system
• J/c f65 & f66 (top right center of dash)
• J/c f92 (under center console)
• J/c f93 (left side of dash)
• J/c f94 (right side of dash)
• Menu
• Mssl
• Navigation receiver assembly
• O33
• O35
• Of3
• Pblt
• Pf6
• Pkb
• Pnk
• Power management control ecu (left end of dash)
• Radio receiver assembly
• Red
• Rhdw
• Rhup
• Right steering pad switch
• Skid control ecu w/ actuator assembly (right side of dash)
• Sound systems
• Sp1
• Spd
• Spiral cable sub-assembly (in steering column)
• Steering pad switch assembly
• Stereo component amplifier assembly (right front of luggage compt)
• Tws2
• Tx+
• Vehicle approaching speaker controller (center of dash)
• W/ navigation
• W/o navigation
• Water temperature switch (under front center of vehicle)
• Windshield wiper switch assembly
• Wiper/washer system
• Wlvl
• Jp1
• Z13

Instrument Cluster Wiring Diagram (2 of 2) for Lexus RX 450h 2014

List of elements for Instrument Cluster Wiring Diagram (2 of 2) for Lexus RX 450h 2014:

• A30
• A40
• A51
• Acc
• Back door lock assembly (lower center of back door)
• Canh
• Canl
• Cann
• Canp
• Center of dash)
• Computer data lines system
• Cty
• D26
• D39
• Ecu-acc fuse 10a
• Ecu-b 1 fuse 10a
• Engine hood courtesy switch (center front of engine compt)
• Engine room r/b assembly (on left side of engine compt)
• F12
• F13
• F14
• F23
• F32
• F40
• F65
• Flcy
• Frcy
• Ful
• Gauge 1 fuse 10a
• Gnd2
• H26
• Hcty
• Hdd
• Hdu
• Hf1
• Hf2
• Hot at all times
• Hot in on or acc
• Hot in on or start
• Hud
• Hudd
• Hudo
• Hudu
• Ild
• Ill+
• Ill-
• Ilu
• Instrument panel j/b (left end of dash)
• Interior lights system
• J/c a63 (left end of dash)
• J/c f65 & f66 (top right f66
• J/c f66 (top right center of dash)
• J/c f92 (under center console)
• J/c f93 (left side of dash)
• J/c f94 (right side of dash)
• J/c p74 (behind left rear quarterpanel)
• J/c y23 (left side of back door)
• Lcty
• Left front door courtesy light switch assembly (at left "b" pillar)
• Left rear door courtesy light switch assembly (at left "c" pillar)
• Main body ecu
• Meter mirror sub-assembly
• Mpx1
• Mpx2
• Of4
• Parking brake switch assembly (top of parking brake lever assembly)
• Pf1
• Pkb
• Pnk
• Power back door unit assembly (if equipped) (left rear of roof)
• Rcty
• Red
• Right front door courtesy light switch assembly (at right "b" pillar)
• Right rear door courtesy light switch assembly (at right "c" pillar)
• Satellite switch set
• Tx-
• Yp2

INTERIOR LIGHTS

Courtesy Lamps Wiring Diagram (1 of 2) for Lexus RX 450h 2014

List of elements for Courtesy Lamps Wiring Diagram (1 of 2) for Lexus RX 450h 2014:

• (left front of luggage compt) j/c o28 & p36
• +b1
• Acc
• Af2
• Altb
• Becu
• Canh
• Canl
• Cill
• Computer data lines system
• Cspt
• Cty
• D/l alt b fuse 25a
• D11
• D12
• D13
• D26
• Dmdr
• Dmon
• Dome fuse 10a
• Dome relay
• Domr
• Door
• Ecu- acc fuse 10a
• Ecu- b 1 fuse 10a
• Ecu- ig1 1 fuse 10a
• Engine room r/b assembly (on left side of engine compt)
• F12
• F13
• F14
• F40
• Flcl
• Flcy
• Frcl
• Frcy
• Gf1
• Gf3
• Gnd
• Gnd1
• H23
• H24
• H26
• Hot at all times
• Hot w/ acc 1 relay energized
• Hot w/ ig1 1 relay energized
• If1
• Ile
• Illb
• Instrument panel j/b (left end of dash)
• J/c f66 (top right center of dash)
• J/c f92 (under center console)
• J/c f93 (left side of dash)
• J/c g22 (center of dash)
• J/c p74 (behind left rear quarterpanel)
• Jf2
• Ko1
• Lcty
• Lcyl
• Left front courtesy light assembly
• Left front door courtesy light switch (at left "b" pillar)
• Left rear door courtesy light switch (at left "c" pillar)
• Lill
• Main body ecu
• O28
• Of4
• Overhead module
• P36
• Pf1
• Pnk
• R/b 1 (left end of dash)
• Rcty
• Rcyl
• Red
• Rgnd
• Right front courtesy light assembly
• Right front door courtesy light switch (at right "b" pillar)
• Right rear courtesy light assembly
• Right rear door courtesy light switch (at right "c" pillar)
• Rrmp
• Shft
• Spot light assembly
• Tg1
• Tg2

Courtesy Lamps Wiring Diagram (2 of 2) for Lexus RX 450h 2014

List of elements for Courtesy Lamps Wiring Diagram (2 of 2) for Lexus RX 450h 2014:

• Back door courtesy light assembly
• Cann
• Canp
• Computer data lines system
• Ctyo
• F20
• F48
• Footwell
• J/c o29 & p37 (left front of luggage compt)
• J/c p75 (behind left rear quarterpanel)
• Left interior illumination light assembly 1
• Left outer mirror control ecu assembly (in left front door)
• Left outer rearview mirror assembly (on left front door)
• Left rear courtesy light assembly
• Left room light assembly 2
• Left vanity light assembly
• Left visor assembly
• Lp+
• Lp-
• Lp1
• O29
• Op2
• P37
• Pnk
• Power back door unit assembly (left rear of roof)
• Red
• Right interior illumination light assembly 1
• Right outer mirror control ecu assembly (in right front door)
• Right outer rearview mirror assembly (on right front door)
• Right room light assembly 2
• Right vanity light assembly
• Right visor assembly
• Yp1

Instrument Illumination Wiring Diagram (1 of 2) for Lexus RX 450h 2014

List of elements for Instrument Illumination Wiring Diagram (1 of 2) for Lexus RX 450h 2014:

• A54
• A55
• Acan
• Acc
• Adim
• Altb
• Auto
• Becu
• Canh
• Canl
• Computer data lines system
• Console box illumination light assembly
• D/l alt b fuse 25a
• Dcdc fuse 150a
• Distance control
• Door control switch assembly
• Ecu- acc fuse 10a
• Ecu- ig1 1 fuse 10a
• Ecu-b 1 fuse 10a
• Engine room j/b assembly (left side of engine compt)
• Engine room r/b assembly (on left side of engine compt)
• Enter
• F13
• F14
• F40
• F63
• F64
• Fg1
• Front wiper deicer switch
• G1 (under right side of center floor console)
• G20
• G21
• G35
• G36
• G37
• G40
• Gauge 2 fuse 7.5a
• Gf2
• Gf3
• Glove box light assembly
• Gnd1
• Gi1
• Hazard warning signal switch assembly
• Head
• Headlight dimmer switch assembly
• Heater control panel (radio receiver assembly)
• Hook
• Hot at all times
• Hot w/ acc 1 relay energized
• Hot w/ ig1 1 relay energized
• Hot w/ ig2 relay energized
• Ill
• Ill+
• Ill-
• Instrument panel j/b (left end of dash)
• J/c f63 & f64 (left side of dash)
• J/c f66 (top right center of dash)
• J/c f92 (under center console)
• J/c f93 (left side of dash)
• J/c f94 (right side of dash)
• J/c g20 & g21 (center of dash)
• J/c g22 (center of dash)
• Left steering pad switch
• Light control switch
• Main body ecu
• Menu
• Mode
• Module
• Multi information display assembly (w/ 9 speaker sound system)
• Multi- display assembly
• Navigation receiver assembly
• Off (canada) drl off (usa)
• Overhead ill+
• Panel fuse 10a
• Pnk
• Receiver assembly
• Red
• Remote operation switch
• Right steering pad switch
• Seek
• Spiral cable sub-assembly (in steering column)
• Steering pad switch assembly
• Swg
• Tail
• Tail relay
• Tg1
• Trly
• Uf1
• Voice
• Volume
• W/ 9 speaker sound system
• W/ display audio system
• W/ hdd navigation system

Instrument Illumination Wiring Diagram (2 of 2) for Lexus RX 450h 2014

List of elements for Instrument Illumination Wiring Diagram (2 of 2) for Lexus RX 450h 2014:

• (top right center of dash)
• (under center console)
• A/b
• Adim
• Blind spot monitor main switch (warning canceling switch assembly)
• Canh
• Canl
• Certification ecu assembly (right side of dash)
• Combination meter assembly
• Computer data lines system
• Dcm (telematics transceiver)
• Down
• F15
• F16
• F58
• F63
• F64
• F65
• F66
• Fg1
• Front power window regulator switch assembly
• Fuel lid opener switch
• G25
• Gf2
• Gf3
• Gnd
• Headlight cleaner switch assembly
• If1
• Ig+
• Ill+
• Ill-
• J/c f63 & f64 (left side of dash)
• J/c f65 & f66 (top right center of dash)
• J/c f66
• J/c f92 (under center console)
• J/c f93 (left side of dash)
• J/c f94 (right side of dash)
• J/c g22 (center of dash)
• Jf2
• Light control rheostat
• Multiplex network master switch assembly
• Odo trip
• Pattern select switch
• Pnk
• Power switch
• Radio receiver assembly (w/ 9 speaker sound system)
• Red
• Rhdw
• Rhup
• Satellite switch set
• Seat heater switch
• Shift position indicator
• Steering heater switch
• Swg
• Swil
• Tail
• Vsc off switch
• Windshield wiper switch assembly

MEMORY SYSTEMS

Driver"s Memory Seat Wiring Diagram for Lexus RX 450h 2014

List of elements for Driver"s Memory Seat Wiring Diagram for Lexus RX 450h 2014:

• (in left front door) left outer mirror control ecu assembly
• (under driver's seat) j/b a19
• Back
• Buckle switch
• Cann
• Canp
• Computer data lines system
• Csnf
• Csnr
• Ecu-b 1 fuse 10a
• Engine room r/b assembly (on left side of of engine compt)
• F1 (left kick panel)
• F40
• Frv+
• Frv-
• Fwd
• Gnd
• H13
• H14
• Hot at all times
• Instrument panel j/b (left end of dash)
• J/b a18 (under driver's seat)
• J/c a19 (under driver's seat)
• Left front lumbar support forward & back motor assembly (in driver's seat back)
• Left front position control ecu & switch assembly (under left side of driver's seat)
• Left front power seat cushion control motor assembly (under driver's seat)
• Left front power seat lift position motor assembly (under driver's seat)
• Left front power seat reclining position motor assembly (in driver's seat back)
• Left front power seat slide position motor assembly (under driver's seat)
• Left front power seat vertical position motor assembly (under driver's seat)
• Left front seat inner belt assembly (integral to left front seat belt buckle assembly)
• Left front seat outer belt assembly (base of left "b" pillar)
• Left power seat front switch assembly
• Left seat variable cushion switch
• Lft+
• Lft-
• O/p
• P-seat lh fuse 30a
• P2 (left "b" pillar)
• Pbcl
• Pnk
• Prdc
• Pvcc
• Pa1
• Rcl+
• Rcl-
• Red
• Seat memory switch
• Set
• Sgnd
• Sld+
• Sld-
• Ssrs
• Sysb
• Vcc

Memory Mirrors Wiring Diagram for Lexus RX 450h 2014

List of elements for Memory Mirrors Wiring Diagram for Lexus RX 450h 2014:

• (in right front door)
• 12v
• A11
• A14
• A37
• A38
• Bdr
• Bdsl
• Bdsr
• Bsm+
• Canh
• Canl
• Cann
• Canp
• Certification ecu assembly (right side of dash)
• Computer data lines system
• Cpub
• D21
• D27
• D39
• Ec+
• Ec-
• Eci+
• Eci-
• Ecu-b 1 fuse 10a
• Ecu-b 2 fuse 7.5a
• Ecu-ig1 fuse 10a
• Engine room r/b assembly (on left side of engine compt)
• Exterior lights system
• F1 (left kick panel)
• F11
• F14
• F40
• F5 (right kick panel)
• F58
• Fl door fuse 25a
• Fr door fuse 25a
• Gnd
• Hot at all times
• Hot w/ ig1 1 relay energized
• Hssr
• Htr+
• If1
• If2
• Instrument panel j/b (left end of dash)
• J/c f93 (left side of dash)
• J/c f94 (right side of dash)
• Jf1
• Jf2
• Left blindspot monitor sensor (behind left end of rear bumper)
• Left outer mirror control ecu assembly (in left front door)
• Left outer rearview mirror assembly (on left front door)
• Lin2
• Lp+
• Lp-
• Main body ecu
• Mirror adjust switch
• Mirror auto retract switch
• Mirror retract switch
• Mirror select switch
• Mirrors system
• Multiplex network master switch assembly
• Of4
• Omil
• Omir
• Pf2
• Pnk
• Red
• Right blindspot monitor sensor (behind right end of rear bumper)
• Right outer mirror control ecu assembly
• Right outer rearview mirror assembly (on right front door)
• Seat memory switch
• Set
• Sig
• Trn+
• Trni
• Vdd
• Vo1
• Vssr
• Wp1

Memory Power Tilt & Power Telescopic Wiring Diagram for Lexus RX 450h 2014

List of elements for Memory Power Tilt & Power Telescopic Wiring Diagram for Lexus RX 450h 2014:

• Buckle switch
• Canh
• Canl
• Cann
• Canp
• Certification ecu assembly (right side of dash)
• Computer data lines system
• Cpub
• D30
• D39
• Data
• Door control receiver (right "c" pillar)
• Ecu ig1 1 fuse 10a
• Ecu-b 1 fuse 10a
• Ecub
• Engine room r/b assembly (on left side of engine compt)
• F1 (left kick panel)
• F14
• F35
• F38
• F4 (right side of dash)
• F40
• F58
• Flcy
• Gnd
• H26
• Headlamp dimmer switch assembly
• Hot at all times
• Hot w/ ig1 1 relay energized
• Instrument panel j/b (left end of dash)
• J/b f94 (right side of dash)
• J/b a19 (under driver's seat)
• J/c f66 (top right center of dash)
• J/c f92 (under center console)
• J/c f93 (left side of dash)
• J/c o31 (right "d" pillar)
• J/c p74 (behind left rear quarterpanel)
• Jf2
• Left front door courtesy light switch assembly (at left "b" pillar)
• Left front position control ecu & switch assembly (under left side of driver's seat)
• Left front seat inner belt assembly (integral to left front seat belt buckle assembly)
• Left outer mirror control ecu assembly (in left front door)
• Main body ecu
• Msw
• Multiplex tilt & telescopic ecu (on steering column)
• P2 (left "b" pillar)
• Pbcl
• Pnk
• Power tilt motor (on steering column)
• Pa1
• Rco
• Rda
• Red
• Rssi
• Seat memory switch
• Set
• Telesco short
• Telesco stretch
• Telescopic motor
• Telescopic sensor
• Tem+
• Tem-
• Tes
• Ti & te fuse 30a
• Tilt & telescopic switch
• Tilt down
• Tilt up
• Tim+
• Tim-
• Tis
• Vce
• Vci

NAVIGATION

Blind Spot Monitoring Wiring Diagram for Lexus RX 450h 2014

List of elements for Blind Spot Monitoring Wiring Diagram for Lexus RX 450h 2014:

• A54
• Af11
• Af8
• Bdsl
• Bdsr
• Blb
• Blgd
• Blind spot monitor main switch (warning canceling switch assembly)
• Brb
• Brgd
• Bsm+
• Bssw
• Bstl
• Bstr
• Ca1n
• Ca1p
• Ca2n
• Ca2p
• Canh
• Canl
• Combination meter assembly
• Computer data lines system
• Ecu-ig1 6 fuse 10a
• Engine room r/b assembly (on left side of engine compt)
• F16
• Gauge 2 fuse 7.5a
• Gnd
• Haz fuse 15a
• Headlight dimmer switch assembly
• Hot at all times
• Hot w/ ig1 relay energized
• Hot w/ ig2 relay energized
• I1 (rear of front passenger's door)
• If1
• Ig+
• Ill+
• Ill-
• Instrument panel j/b (left end of dash)
• Interior lights system
• J/c a62 (left end of dash)
• J/c f92 (under center console)
• J/c f93 (left side of dash)
• J/c f94 (right side of dash)
• J/c o31 (right "d" pillar)
• J/c p38 (behind left rear quarterpanel)
• J1 (rear of driver's door)
• Jf2
• Left
• Left blind spot monitor sensor (behind left end of rear bumper)
• Left outer mirror control ecu assembly (in left front door)
• Left outer rearview mirror assembly (in left front door)
• Lp-
• Of4
• Off
• Omil
• Omir
• Op2
• P3 (left "c" pillar)
• Pf2
• Pf6
• Pnk
• Red
• Right
• Right blind spot monitor sensor (behind right end of rear bumper)
• Right outer mirror control ecu assembly (in right front door)
• Right outer rearview mirror assembly (in right front door)
• Turn signal flasher assembly (behind left side of dash)
• Turn switch
• Vo1
• Wp1

Navigation Wiring Diagram (1 of 7) for Lexus RX 450h 2014

List of elements for Navigation Wiring Diagram (1 of 7) for Lexus RX 450h 2014:

• (center of dash) j/c g21
• (center of dash) j/c g22
• (center of dash) j/c g43
• (top right center of dash) j/c f66
• +b1
• Acc
• Acc1
• Af2
• Air
• Aron
• Ca+
• Canh
• Canl
• Cb+
• Cgnd
• Cnh1
• Cnl1
• Combination meter assembly
• Computer data lines system
• Cv+
• Cv-
• Door locks & anti-theft systems
• Engine room r/b assembly (on left side of engine compt)
• F16
• Fg1
• G1 (under right side of floor console)
• G20
• G21
• G35
• G45
• Gf1
• Gf3
• Gnd
• Gnd1
• Gps antenna
• Gvif
• Hot at all times
• Ill+
• Ill-
• Instrument cluster system
• Interior lights system
• J/c f92 (under center console)
• J/c g20 & g21 (center of dash)
• Macc
• Main antenna
• Min+
• Min-
• Mo+
• Mo-
• Navigation receiver assembly
• Nca
• Og2
• Op1
• Pbew
• Pblt
• Pkb
• Pnk
• Rad 3 fuse 15a
• Rear television camera assembly (right center of back door)
• Rear window defogger & mirror heater switch passenger air bag indicator on/off,
• Red
• Remote operation switch
• Sdars antenna
• Seuc
• Sgnd
• Sns 2
• Spd
• Sub antenna
• Sw1
• Sw2
• Swg
• Tx2+
• Tx2-
• Tx3+
• Tx3-
• Vmtf
• Yp2

Navigation Wiring Diagram (2 of 7) for Lexus RX 450h 2014

List of elements for Navigation Wiring Diagram (2 of 7) for Lexus RX 450h 2014:

• +b2
• A30
• A40
• A50
• Acc
• Ecu-acc fuse 10a
• F32
• Fg1
• G1 (under right side of center floor console)
• G47
• Gauge 1 fuse 10a
• Gf1
• Gf2
• Gnd1
• Gvif
• Hot w/ acc 1 relay energized
• Hot w/ ig1 1 relay energized
• If2
• Ill
• Instrument panel j/b (left end of dash)
• Interior lights system
• J/c f94 (right side of dash)
• Multi-display assembly
• Nca
• Og1
• Parking brake switch (top of parking brake lever assembly)
• Pnk
• Red
• Right front speaker assembly 2
• Right front speaker assembly 3
• Twr+
• Twr-
• Tx+
• Tx-
• Vmt1
• W/ lexus enform
• W/o lexus enform

Navigation Wiring Diagram (3 of 7) for Lexus RX 450h 2014

List of elements for Navigation Wiring Diagram (3 of 7) for Lexus RX 450h 2014:

• (under center console) (w/ lexus enform) dcm (telematics transceiver)
• G25
• G49
• Macc
• Mci+
• Mci-
• Mco+
• Mco-
• Mcvd
• Mute
• Nca
• Og1
• Overhead module
• Pnk
• Red
• Sgnd
• Sns2
• Spi+
• Spi-
• Spo+
• Spo-
• Telephone microphone
• Tg2
• Usb
• Usbg
• Usbv
• Vor+
• Vor-
• Vot+
• Vot-
• W/ lexus enform
• W/o lexus enform

Navigation Wiring Diagram (4 of 7) for Lexus RX 450h 2014

List of elements for Navigation Wiring Diagram (4 of 7) for Lexus RX 450h 2014:

• +b2
• Ctr+
• Ctr-
• Fl+
• Fl-
• Fr+
• Fr-
• G44
• G46
• Gnd
• Gnd2
• Instrument cluster system
• Jf1
• Left front speaker assembly 2
• Left front speaker assembly 3
• Mi+
• Mi-
• Mo+
• Mo-
• Multi-display controller sub-assembly (w/ rear seat entertainment system) (under center console)
• Navigation receiver assembly
• Nca
• O35
• O36
• O37
• Of3
• Og4
• Pnk
• Red
• Rl+
• Rl-
• Rr+
• Rr-
• Sl+
• Sl-
• Sldi
• Sldo
• Spd
• Sr+
• Sr-
• Stereo component amplifier assembly (right front of luggage compartment)
• Tmut
• Twl+
• Twl-
• Usb
• Usbg
• Usbv
• Vor+
• Vor-
• Vot+
• Vot-
• W/ rear seat entertainment system
• W/o rear seat entertainment system
• Wf+
• Wf-
• Wf1+
• Wf1-
• Wfl+
• Wfl-
• Wfr+
• Wfr-
• Wui
• Wuo

Navigation Wiring Diagram (5 of 7) for Lexus RX 450h 2014

List of elements for Navigation Wiring Diagram (5 of 7) for Lexus RX 450h 2014:

• +tw
• -tw
• 12 speaker
• 15 speaker
• Front speaker assembly 4
• Hf1
• If2
• J/c g22 (center of dash)
• J/c o31 (right "d" pillar)
• Jf1
• Ko1
• Left front speaker assembly 1
• Left quarter side speaker assembly (15 speaker)
• Left rear speaker assembly
• Left rear speaker assembly 2
• Lp1
• Of2
• Og1
• Op2
• Pnk
• Rear speaker assembly 3
• Red
• Right front speaker assembly 1
• Right quarter side speaker assembly (15 speaker)
• Right rear speaker assembly
• Right rear speaker assembly 2
• W/ rear seat entertainment system
• Wf1+
• Wf2+

Navigation Wiring Diagram (6 of 7) for Lexus RX 450h 2014

List of elements for Navigation Wiring Diagram (6 of 7) for Lexus RX 450h 2014:

• Adpg
• Af10
• Af2
• Agnd
• Alo
• Amp1 fuse 30a
• Amp2 fuse 30a
• Aro
• Asgn
• Auxo
• Engine room r/b assembly (on left side of engine compt)
• F40
• Front passenger's seat belt warning light security
• G38
• G48
• Gf1
• Hot at all times
• J/c g21 (center of dash)
• Left steering pad switch
• Mode
• Navigation receiver assembly
• Nca
• Ntsg
• Ntso
• Of2
• Off hook
• On hook
• Pnk
• Rad 1 fuse 10a
• Red
• Right steering pad switch
• Seek+
• Seek-
• Sld2
• Spiral cable sub-assembly (in steering column)
• Steering pad switch assembly
• Stereo jack adapter assembly 1
• Udo+
• Udo-
• Ug2
• Ug3
• Ugd1
• Ujsg
• Upi
• Us1+
• Us1-
• Usv1
• Va-
• Val+
• Var+
• Vmtr
• Voice
• Volume +
• Volume -

Navigation Wiring Diagram (7 of 7) for Lexus RX 450h 2014

List of elements for Navigation Wiring Diagram (7 of 7) for Lexus RX 450h 2014:

• +b2
• Adp1
• Adpg
• G52
• Gnd
• Gnd1
• Gnd2
• Gnd3
• Gnd4
• Gnd5
• Gnd6
• Headphone terminal
• Hp1l
• Hp1r
• Hp2l
• Hp2r
• L1+
• L1-
• L2+
• L2-
• Left seat back display
• Md0
• Multi-display controller sub-assembly (w/ rear seat entertainment system) (under center console)
• Mut1
• Mut2
• Mute
• Nca
• Nts1
• Nts2
• Nts4
• Ntsc
• Og2
• Op3
• Oz3
• P71
• P72
• Pf3
• Pnk
• Pwr1
• Pwr2
• Pa2
• R1+
• R1-
• R2+
• R2-
• Red
• Right seat back display
• Sgn1
• Sgn2
• Sgn3
• Sgn4
• Sgn5
• Sgn6
• Sld1
• Sld2
• Sld4
• Sld5
• Sld6
• Slda
• Sldb
• Tx1+
• Tx1-
• Tx2+
• Tx2-
• Uf1
• Va-
• Val+
• Var+
• Vmt1
• Vmt2
• Vmtr
• Vv+
• Vv-
• Vv1+
• Vv1-

Rear Sonar Wiring Diagram for Lexus RX 450h 2014

List of elements for Rear Sonar Wiring Diagram for Lexus RX 450h 2014:

• A33
• A81
• Af5
• Ak1
• Bbz
• Bof
• Bor
• Ca2h
• Ca2l
• Clearance warning buzzer 1 (center of dash)
• Clearance warning ecu assembly (right side of dash)
• Computer data lines system
• Da2
• Ecu ig1 2 fuse 10a
• Engine room r/b 2 (left rear of engine compt)
• F97
• Hot w/ ig1 1 relay energized
• Hot w/ igct main relay energized
• Igct 3 fuse 10a
• Instrument panel j/b (left end of dash)
• J/c a62 (left end of dash)
• J/c f92 (under center console)
• J/c f93 (left side of dash)
• J/c f94 (right side of dash)
• Left front center ultrasonic sensor 1 (behind left side of front bumper)
• Left front ultrasonic sensor 1 (behind left end of front bumper)
• Left ultrasonic sensor 2 (behind left end of rear bumper)
• Left ultrasonic sensor 3 (behind left side of rear bumper)
• Of2
• Pnk
• Power management control ecu (left end of dash)
• Red
• Right front center ultrasonic sensor 1 (behind right side of front bumper)
• Right front ultrasonic sensor 1 (behind right end of front bumper)
• Right ultrasonic sensor 2 (behind right end of rear bumper)
• Right ultrasonic sensor 3 (behind right side of rear bumper)
• Shift lever position sensor (on transaxle)
• Sof
• Sor
• Vo1
• Xv1

Rear View Monitoring Wiring Diagram for Lexus RX 450h 2014

List of elements for Rear View Monitoring Wiring Diagram for Lexus RX 450h 2014:

• (under center console) j/c f92
• A18
• A80
• Ap2
• Bk/up lp fuse 7.5a
• Bk/up lp relay
• Cb+
• Cgnd
• Cv+
• Cv-
• Ec+
• Ec-
• Ecu ig1 3 fuse 10a
• Ecu- b 1 fuse 10a
• Engine room r/b 2 (left rear of engine compt)
• Engine room r/b assembly (on left side of engine compt)
• Exterior lights system
• Gf1
• Gnd
• Gnd1
• Hot at all times
• Hot w/ ig1 1 relay energized
• Hot w/ ig1 relay energized
• Ig1
• Inner rearview mirror assembly
• Instrument panel j/b (left end of dash)
• J/c a63 (left end of dash)
• J/c p36 & o28 (behind left rear quarterpanel)
• Mirrors system
• Nca
• O28
• Og1
• Og2
• Op1
• Overhead module
• P36
• Pnk
• Power management control ecu (left end of dash)
• Rear television camera assembly (right center of back door)
• Red
• Red cv+
• Rev
• Tg1
• Tg2
• Yp2

Telematics Wiring Diagram for Lexus RX 450h 2014

List of elements for Telematics Wiring Diagram for Lexus RX 450h 2014:

• 12 speaker
• 9 speaker
• A28
• A53
• Acc
• Af11
• Air bag sensor assembly (under front of center console)
• Backup battery (mayday battery) (right side of dash)
• Bbi+
• Bbi-
• Bbo+
• Bbo-
• Btr1
• Btr2
• Computer data lines system
• Ctr1
• Ctr2
• Dcm (telematics transceiver) (under center console)
• Ecu ig2 fuse 10a
• Engine room r/b assembly (on left side of engine compt)
• F29
• Fg1
• Fr+
• Fr-
• G10
• G25
• G35
• G37
• G46
• G49
• Gf1
• Gf2
• Gf3
• Gnd3
• Gps antenna
• Gsw
• Gsw3
• Hot at all times
• Hot w/ acc2 relay energized
• Hot w/ ig2 relay energized
• If2
• Ig2
• Ill+
• Ind1
• Ind2
• Instrument cluster system
• Instrument panel j/b (left end of dash)
• Interior lights system
• J/c f66 (top right center of dash)
• J/c f92 (under center console)
• J/c g22 (center of dash)
• Macc
• Mayday/tel fuse 7.5a
• Mci+
• Mci-
• Mco+
• Mco-
• Mcvd
• Min+
• Min-
• Mute
• Navigation receiver assembly (w/ navigation)
• Nca
• O33
• O35
• Og1
• Overhead module
• Pnk
• Radio 2 fuse 7.5a
• Radio receiver assembly
• Red
• Right front speaker assembly 2
• Right front speaker assembly 3
• Rrid
• Sgnd
• Sig-
• Sig1
• Sil
• Sled
• Spdp
• Spi+
• Spi-
• Spo+
• Spo-
• Stereo component amplifier (right front of luggage compt)
• Telephone antenna
• Tg2
• Tmut
• Twr+
• Twr-
• Usb
• Usbg
• Usbv
• Vor+
• Vor-
• Vot+
• Vot-
• W/ navigation
• W/o navigation

Vehicle Proximity Notification Wiring Diagram for Lexus RX 450h 2014

List of elements for Vehicle Proximity Notification Wiring Diagram for Lexus RX 450h 2014:

• A30
• A54
• A7 (left end of dash)
• A90
• Af11
• Af3
• Af5
• Af8
• Ca1h
• Ca1l
• Canh
• Canl
• Combination meter assembly
• Computer data lines system
• Da1
• Engine oil pressure switch (lower left front of engine)
• Engine room r/b assembly (on left side of engine compt)
• F13
• F14
• F15
• F16
• Gauge 1 fuse 10a
• Gauge 2 fuse 7.5a
• Gnd
• Hot at all times
• Hot w/ ig1 1 relay energized
• Hot w/ ig2 relay energized
• Ig+
• Instrument panel j/b (left end of dash)
• J/c a61 (left end of dash)
• J/c f64 (left side of dash)
• J/c f66 (top right center of dash)
• J/c f92 (under center console)
• J/c f93 (left side of dash)
• J/c f94 (right side of dash)
• Main body ecu (attached to instrument panel j/b)
• Opsw
• Pnk
• Red
• Sftp
• Skid control ecu (right side of dash)
• Sp+
• Sp-
• Sp1
• Spd
• Stop fuse 7.5a
• Stop light switch assembly (on brake pedal bracket)
• Stp
• Vehicle approaching speaker (behind left side of front fascia)
• Vehicle approaching speaker controller (center of dash)

PASSIVE RESTRAINTS

Passive Restraints Wiring Diagram for Lexus RX 450h 2014

List of elements for Passive Restraints Wiring Diagram for Lexus RX 450h 2014:

• Buckle switch
• Ecu-ig1 2 fuse 10a
• H29
• H30
• Hot in on or start
• Instrument panel j/b (left end of dash)
• J/c a19 (under driver's seat)
• J/c p36 & o28 (left front of luggage compt)
• J/c z23 (under front passenger's seat)
• Left front position control ecu & switch assembly (under left side of driver's seat)
• Left front seat inner belt assembly (integral to left front seat belt a5 buckle assembly)
• Left front seat outer belt assembly (base of left "b" pillar)
• O28
• O3 (right "b" pillar)
• Oz1
• P2 (left "b" pillar)
• P36
• Pbcl
• Pnk
• Prdc
• Pa1
• Right front seat inner belt assembly (integral to right front seat belt buckle assembly)
• Right front seat outer belt assembly (base of right "b" pillar)
• W/ memory
• W/o memory

POWER DISTRIBUTION

Power Distribution Wiring Diagram (1 of 4) for Lexus RX 450h 2014

List of elements for Power Distribution Wiring Diagram (1 of 4) for Lexus RX 450h 2014:

• Abs 1 fuse 50a
• Af11
• Air conditioning system
• Am2 fuse 7.5a
• Amp1 fuse 30a
• Amp2 fuse 30a
• Anti-lock brakes system
• Anti-theft & door locks systems
• Battery
• Capacitor fuse 10a
• Cooling fans & air conditioning systems
• Dcdc fuse 150a
• Dcdc-s fuse 7.5a
• Defogger system
• Deicer fuse 25a
• Deicer relay
• Dome fuse 10a
• Door locks & anti-theft systems
• Drl fuse 7.5a
• Drl relay
• Ecu-b 1 fuse 10a
• Ecu-b 2 fuse 7.5a
• Efi 1 fuse 10a
• Efi main fuse 30a
• Efi main relay
• Electronic power steering system
• Engine controls system
• Engine room j/b assembly (left side of engine compt)
• Engine room j/b assembly (left side of engine compt) 3i
• Engine room r/b assembly (on left side of engine compt)
• Eps fuse 80a
• Etcs fuse 10a
• Exterior lights system
• Exterior lights, shift interlock, engine controls, door locks, anti-theft, cruise control & anti-lock brakes systems
• Filter fuse 10a
• From a short pin (diagram 1 of 4)
• Fuse box (rear of luggage compt)
• Fusible link block assembly (on 12 volt battery)
• H-lp cln fuse 30a
• Haz fuse 15a
• Heater fuse 50a
• Ig1 main fuse 30a
• Ig2 main fuse 30a
• Immobi fuse 7.5a
• Interior lights system
• Ip j/b fuse 25a
• J/c a63 (left end of dash)
• Main fuse 180a
• Navigation & sound systems
• Noise filter (ghost buster) (left front of engine compt)
• P67
• Pbd fuse 30a
• Pnk
• Rad 1 fuse 10a
• Rad 3 fuse 15a
• Rdi fan 1 fuse 40a
• Rdi fan 2 fuse 40a
• Red
• Rr def fuse 50a
• Rr def relay
• Rr-b fuse 50a
• Shift interlock system
• Short pin
• Stop fuse 7.5a
• Str lock fuse 20a
• To dcdc fuse (diagram 1 of 4)
• To engine room r/b assembly (diagram 2 of 4)
• To hv r/b 2 fuse (diagram 2 of 4)
• To instrument panel j/b (diagram 3 of 4)
• To j/c f63 & f64 (diagram 4 of 4)
• Towing fuse 30a
• Trunk, tailgate, fuel doors system
• Trunk, tailgate, fuel doors, memory, instrument cluster, body computer, anti-lock brakes, mirrors, interior lights, anti-theft, navigation, door locks & electronic power steering systems
• Warning, navigation & sound systems
• Wiper/ washer system
• G19

Power Distribution Wiring Diagram (2 of 4) for Lexus RX 450h 2014

List of elements for Power Distribution Wiring Diagram (2 of 4) for Lexus RX 450h 2014:

• (left end of dash) instrument panel j/b
• (on left side of engine compt) engine room r/b assembly
• A/c w/p fuse 10a
• A/f fuse 20a
• A/f relay
• A26
• A48
• A49
• A53
• A54
• Abs 2 fuse 50a
• Abs main 1 fuse 10a
• Abs main 2 fuse 10a
• Abs main 3 fuse 15a
• Air conditioning system
• Anti-lock brakes system
• Batt fan fuse 15a
• Bk/up lp fuse 7.5a
• Cruise control system
• Ecu ig1 6 fuse 10a
• Ecu ig2 fuse 10a
• Ecu-ig1 4 fuse 10a
• Ecu-ig1 5 fuse 15a
• Engine controls system
• Engine controls, anti-lock brakes, door locks & anti-theft systems
• Engine room j/b assembly (left side of engine compt)
• Engine room r/b 3 (left side of engine compt)
• Engine room r/b assembly (on left side of engine compt)
• Exterior lights system
• F12
• F30
• From b rad 1 fuse (diagram 1 of 4)
• From engine room r/b assembly (diagram 1 of 4)
• From engine room r/b assembly (diagram 2 of 4)
• From instrument panel j/b (diagram 3 of 4)
• From power management control ecu (diagram 4 of 4)
• Gauge 2 fuse 7.5a
• Head hi relay
• Head relay (ll)
• Head relay (rl)
• Headlights, anti-lock brakes, defogger, cooling fans & air conditioning systems
• Horn fuse 10a
• Horn relay
• Hv r/b 1 fuse 30a
• Hv r/b 2 fuse 80a 3j
• Ig1 relay
• Ig2 relay
• Ign fuse 10a
• J/c a63 (left end of dash)
• Mayday/ tel fuse 7.5a
• Navigation system
• Oil pmp fuse 10a
• Pd fuse 50a
• Pnk
• Red
• S-horn fuse 7.5a
• S-horn relay
• Seats system
• To instrument panel j/b (diagram 2 of 4)

Power Distribution Wiring Diagram (3 of 4) for Lexus RX 450h 2014

List of elements for Power Distribution Wiring Diagram (3 of 4) for Lexus RX 450h 2014:

• (left end of dash) instrument panel j/b
• 30a
• A10
• A17
• A18
• A19
• A20
• A27
• A28
• A30
• A32
• A33
• A37
• A38
• A39
• A55
• A56
• Acc
• Acc1 relay
• Acc2 relay
• Anti-lock brakes system
• Cig fuse 15a
• D10
• D16
• D29
• D30
• D31
• D40
• Defogger, air conditioning, wiper/ washer & seats systems
• Ecu ig1 1 fuse 10a
• Ecu ig1 3 fuse 10a
• Ecu-ig1 2 fuse 10a
• Electronic power steering system
• Eps fuse 10a
• Exterior lights system
• F14
• F39
• F5 (right kick panel)
• Fr wash fuse 25a
• Fr wip fuse
• From engine room j/b assembly (diagram 1 of 4)
• From power management control ecu (diagram 4 of 4)
• Front power point socket assembly
• Front power point socket assembly 1
• Gauge 1 fuse 10a
• H12
• H29
• H30
• H32
• H35
• Ig1 1 relay
• Ig1 2 relay
• Ig1 3 relay
• Ig1 4 relay
• Interior lights system
• J/c f92 (under center console)
• Lh s-htr fuse 15a
• Main body ecu
• Mirrors & memory systems
• Navigation system
• P/point fuse 15a
• P2 (left "b" pillar)
• Panel fuse 10a
• Passive restraints system
• Pf1
• Pnk
• Radio 2 fuse 7.5a
• Rear power point socket assembly
• Red
• Rh s-htr fuse 15a
• Rr wash fuse 20a
• Rr wip fuse 15a
• Seats system
• Seats, navigation, sound, exterior lights & instrument cluster systems
• Shift interlock system
• Sound & navigation systems
• Sound systems
• Tail fuse 10a
• Tail relay
• To d/l alt b fuse (diagram 4 of 4)
• To ecu-acc fuse (diagram 4 of 4)
• To engine room r/b assembly (diagram 2 of 4)
• To fr fog relay (diagram 4 of 4)
• To inverter relay (diagram 4 of 4)
• To power management control ecu (diagram 4 of 4)
• Transmissions system
• Trly
• Trunk, tailgate, fuel doors system
• Uf1
• Warning system
• Wiper/ washer, power tops, mirrors & navigation systems
• Wiper/washer system

Power Distribution Wiring Diagram (4 of 4) for Lexus RX 450h 2014

List of elements for Power Distribution Wiring Diagram (4 of 4) for Lexus RX 450h 2014:

• (left end of dash) instrument panel j/b
• A11
• A12
• A14
• A50
• A51
• A52
• A81
• Ac1
• Ac2
• Acc
• Acc1
• Acc2
• Accd
• Alt b
• Am21
• Am22
• Computer data lines system
• D/l alt b fuse 25a
• D/l source relay
• D24
• E01
• E02
• E12
• Ecu-acc fuse 10a
• F1 (left kick panel)
• F63
• F64
• F97
• F98
• Fl door fuse 25a
• Fr door fuse 25a
• Fr fog fuse 15a
• Fr fog relay
• From acc1 relay l (diagram 3 of 4)
• From engine room r/b assembly (diagram 1 of 4)
• From instrument panel j/b (diagram 3 of 4)
• From k acc1 relay (diagram 3 of 4)
• From tail fuse (diagram 3 of 4)
• Fuel opn fuse 7.5a
• Gnd
• H13
• H18
• Ig1d
• Ig2d
• Instrument cluster system
• Inverter fuse 20a
• Inverter relay (behind left rear quarterpanel)
• J/c f63 & f64 (left side of dash)
• J/c f92 (under center console)
• J/c f93 (left side of dash)
• J/c p38 (behind left rear quarterpanel)
• Main body ecu
• Memory & electronic power steering systems
• Mirrors, memory & power windows systems
• Obd fuse 7.5a
• P-seat lh fuse 30a
• P-seat rh fuse 30a
• P3 (left "c" pillar)
• Pf1
• Power management control ecu
• Power outlet socket assembly
• Power ss2 switch
• Power tops system
• Power windows system
• Psb fuse 30a
• Red
• Rl door fuse 25a
• Rr door fuse 25a
• S/roof fuse 30a
• Seats & memory systems
• Seats system
• Ss1
• Ssw1
• Ssw2
• Ti & te fuse 30a
• To engine room r/b assembly (diagram 2 of 4)
• To instrument panel j/b (diagram 3 of 4)
• Trunk, tailgate, fuel doors system
• Uf1
• Voltage inverter (behind left rear quarterpanel)
• Warning, air conditioning, navigation & sound systems

POWER DOOR LOCKS

Power Door Locks Wiring Diagram (1 of 5) for Lexus RX 450h 2014

List of elements for Power Door Locks Wiring Diagram (1 of 5) for Lexus RX 450h 2014:

• Acc
• Act+
• Act-
• Actd
• Actg
• Altb
• Bzr
• Canh
• Canl
• Computer data lines system
• D dr unlock relay
• D/l altb fuse 25a
• D/l source relay
• D12
• D13
• D26
• D27
• D35
• D36
• Detection unlock
• Door control switch assembly
• Door lock relay
• Dr unlock relay
• Ecu-acc fuse 10a
• Ecu-igi 1 fuse 10a
• Exterior lights system
• F1 (left kick panel)
• F12
• F13
• F14
• F22
• F23
• F24
• F25
• F37
• F5 (right kick panel)
• F65
• F66
• Flcy
• Frcy
• Gf1
• Gnd2
• H10
• H23
• H24
• H26
• H27
• Haz
• Hcty
• Headlights system
• Horn
• Horns system
• Hot at all times
• Hot w/ acc1 relay energized
• Hot w/ ig1 1 relay energized
• Hrly
• Hzsw
• Ile
• Ind
• Instrument panel j/b (left end of dash)
• Interior lights system
• J/c f65 & f66 (top right center
• J/c f92 (under center console)
• Jf1
• Jf2
• Ko1
• Lcty
• Left front door lock motor (in driver's door)
• Lin2
• Lock key
• Lsfl
• Lsfr
• Lswl
• Lswr
• Main body ecu (attached to instrument panel j/b)
• O3 (right "b" pillar)
• Of dash)
• Of1
• Of4
• Pbds
• Pnk
• Rcty
• Red
• Right rear door courtesy light switch (at right "c" pillar)
• Right rear door lock motor (in right rear door)
• Trly
• Ul1
• Ul3
• Unlock key

Power Door Locks Wiring Diagram (2 of 5) for Lexus RX 450h 2014

List of elements for Power Door Locks Wiring Diagram (2 of 5) for Lexus RX 450h 2014:

• (center front of engine compt) engine hood courtesy switch
• (left side of engine compt) wireless door lock buzzer
• 9-speaker sound
• A7 (left end of dash)
• D21
• Detection unlock
• Display audio
• Ecu-b 2 fuse 7.5a
• Engine room r/b assembly (on left side of engine compt)
• F11
• F5 (right kick panel)
• Front power window regulator switch assembly
• G1 (under right side center floor console)
• G35
• G36
• G37
• Gf3
• Gnd
• Gnd1
• Hdd navigation
• Heater control panel (radio receiver assembly)
• Hot at all times
• If1
• If2
• Instrument panel j/b (left end of dash)
• Ip j/b fuse 25a
• J/c a63 (left end of dash)
• J/c f66 (top right center of dash)
• J/c f92 (under center console)
• J/c g22 (center of dash)
• J/c p74 (behind left rear quarterpanel)
• Left front door courtesy light switch (at left "b" pillar)
• Left rear door courtesy light switch (at left "c" pillar)
• Lock
• Navigation receiver assembly
• Pf1
• Pnk
• Radio receiver assembly
• Red
• Right front door lock motor (in front passenger's door)
• Secu
• Security
• Security ind
• Stop fuse 7.5a
• Stop light switch assembly (on brake pedal bracket)
• System type
• Unlock

Power Door Locks Wiring Diagram (3 of 5) for Lexus RX 450h 2014

List of elements for Power Door Locks Wiring Diagram (3 of 5) for Lexus RX 450h 2014:

• +b1
• +b2
• 12v
• A80
• A81
• Air conditioning system
• Clk
• Clk+
• Clk-
• Cruise control system
• Detection unlock
• Door lock control switch
• Drn2
• Engine controls system
• Engine room r/b 2 (left rear of engine compt)
• Ep1
• Ep2
• Eti
• Exterior lights system
• Fctl
• Gmt
• Gmtg
• Hot w/ igct main relay energized
• Hsdn
• Htm+
• Htm-
• Ig2
• Ig2d
• Igct 3 fuse 10a
• Ilk
• Ite
• Iwp
• J/c a61 (left end of dash)
• J/c a62 (left end of dash)
• J/c f93 (left side of dash)
• J1 (rear of driver's door)
• Jf1
• Jf2
• Left rear door lock motor (in left rear door)
• Lin1
• Lp1
• Mmt
• Mmtg
• Mrel
• Mth+
• Mth-
• Multiplex network master switch assembly
• Nca
• Niwp
• Nodd
• Of4
• Opm1
• Opm2
• Opst
• P2 (left "b" pillar)
• Pnk
• Power distribution system
• Power management control ecu (left end of dash)
• Red
• Req+
• Req-
• Right front door courtesy light switch (at right "b" pillar)
• Rmt
• Rmtg
• Si1
• Si2
• Sio
• St1-
• Stb
• Stp
• Transmissions system
• Vcp1
• Vcp2
• Vlo
• Vpa1
• Vpa2

Power Door Locks Wiring Diagram (4 of 5) for Lexus RX 450h 2014

List of elements for Power Door Locks Wiring Diagram (4 of 5) for Lexus RX 450h 2014:

• (left kick panel) f1
• Abfs
• Accd
• Af11
• Agnd
• Am2 fuse 7.5a
• Am21
• Am22
• Antenna coil
• Anti-theft system
• Bth+
• Bth-
• Ca1h
• Ca1l
• Ca2h
• Ca2l
• Ca3n
• Ca3p
• Canh
• Canl
• Ccs
• Code
• Combination meter assembly
• Computer data lines system
• Cruise control system
• Drn4
• E01
• E02
• E12
• Ecu-b 1 fuse 10a
• Electronic power steering system
• Engine controls system
• Engine room j/b assembly (left side of engine compt)
• Engine room r/b assembly (on left side of engine compt)
• Ethb
• Evsw
• F15
• F16
• F63
• F64
• F97
• F98
• Gnd
• Hot at all times
• Ig1d
• Imi
• Immobi fuse 7.5a
• Imo
• Inds
• Indw
• J/c f63 & f64 (left side of dash)
• J/c f92 (under center console)
• J/c f93 (left side of dash)
• J/c f93 (under center console)
• Lin2
• Nca
• Pnk
• Power distribution system
• Power management control ecu (left end of dash)
• Power switch
• Psok
• Red
• S-horn fuse 7.5a
• S-horn relay
• Security horn assembly (left front of engine compt)
• Sftd
• Sftu
• Shift interlock system
• Slp
• Slr+
• Smrb
• Smrg
• Smrp
• Spdi
• Ss1
• Ss2
• Ssw1
• Ssw2
• Swil
• Thb
• Transmissions system
• Txct
• Vc5

Power Door Locks Wiring Diagram (5 of 5) for Lexus RX 450h 2014

List of elements for Power Door Locks Wiring Diagram (5 of 5) for Lexus RX 450h 2014:

• (driver's door outside handle) left electrical key antenna
• (left kick panel) f1
• (left side of dash) j/c f93
• (under center console) front indoor electrical key oscillator
• A16
• A48
• Agnd
• Ant1
• Ant2
• Anti-theft system
• Canh
• Canl
• Certification ecu assembly (right side of dash)
• Cg1b
• Cg2b
• Cg5b
• Cg6b
• Cg7b
• Cg8b
• Clg1
• Clg2
• Clg3
• Clg4
• Clg5
• Clg6
• Clg7
• Clg8
• Clgb
• Code
• Computer data lines system
• Cutb
• D39
• Data
• Door control receiver (right "c" pillar)
• Ecu ig2 fuse 10a
• F12
• F18
• F40
• F5 (right kick panel)
• F58
• F65
• Gnd
• Hot w/ ig2 relay energized
• If1
• Im1
• Ind
• Indoor luggage compartment electrical key oscillator (center front of luggage compt)
• Instrument panel j/b (left end of dash)
• J/c f65 & f66 (top right center f66 of dash)
• J/c f92 (under center console)
• J/c f94 (right side of dash)
• J/c o31 (right "d" pillar)
• Jf1
• Jn1
• Lin
• Of3
• Outside luggage electrical key antenna (behind center of rear bumper)
• Pf6
• Pnk
• Pos1
• Pos2
• Rco
• Rda
• Rear indoor electrical key oscillator (front of luggage compt)
• Red
• Right electrical key antenna (front passenger's door outside handle)
• Rssi
• Sen1
• Sen2
• Sens
• Swil
• Trg+
• Trunk, tailgate, fuel doors system
• Tsw1
• Tsw2
• Tsw5
• Tsw6
• Txct
• Vc5
• Vo1

POWER MIRRORS

Electrochromic Mirror Wiring Diagram, with Garage Door Opener with Display for Lexus RX 450h 2014

List of elements for Electrochromic Mirror Wiring Diagram, with Garage Door Opener with Display for Lexus RX 450h 2014:

• A18
• Cb+
• Cgnd
• Cv+
• Cv-
• Ec+
• Ec-
• Eci+
• Eci-
• Ecu-b1 fuse 10a
• Ecu-ig1 3 fuse 10a
• Engine room r/b assembly (on left side of engine compt)
• F63
• F64
• Garage door opener
• Gf1
• Gf2
• Gnd
• Gnd1
• Hot at all times
• Hot w/ ig1 1 relay energized
• If1
• Ig1
• Inner rearview mirror assembly
• Instrument panel j/b (left end of dash)
• J/c f63 & f64 (left side of dash)
• J/c f92 (under center console)
• Jf2
• Left outer mirror control ecu assembly (in left front door)
• Left outer rearview mirror assembly (on left front door)
• Navigation system
• Nca
• Overhead module
• Pnk
• Red
• Rev
• Right outer mirror control ecu assembly (in right front door)
• Right outer rearview mirror assembly (on right front door)
• Tg1
• Tg2

Electrochromic Mirror Wiring Diagram, with Garage Door Opener without Display for Lexus RX 450h 2014

List of elements for Electrochromic Mirror Wiring Diagram, with Garage Door Opener without Display for Lexus RX 450h 2014:

• A18
• Ec+
• Ec-
• Eci+
• Eci-
• Ecu-b1 fuse 10a
• Ecu-ig1 3 fuse 10a
• Engine room r/b assembly (on left side of engine compt)
• F63
• F64
• Garage door opener
• Gf1
• Gf2
• Gnd
• Gnd1
• Hot at all times
• Hot w/ ig1 1 relay energized
• If1
• Ig1
• Inner rearview mirror assembly
• Instrument panel j/b (left end of dash)
• J/c f63 & f64 (left side of dash)
• J/c f92 (under center console)
• Jf2
• Left outer mirror control ecu assembly (in left front door)
• Left outer rearview mirror assembly (on left front door)
• Overhead module
• Pnk
• Red
• Right outer mirror control ecu assembly (in right front door)
• Right outer rearview mirror assembly (on right front door)
• Tg1
• Tg2

Electrochromic Mirror Wiring Diagram, without Garage Door Opener for Lexus RX 450h 2014

List of elements for Electrochromic Mirror Wiring Diagram, without Garage Door Opener for Lexus RX 450h 2014:

• A18
• Ec+
• Ec-
• Eci+
• Eci-
• Ecu-ig1 3 fuse 10a
• F63
• F64
• Gf1
• Gf2
• Gnd
• Gnd1
• Hot w/ ig1 1 relay energized
• If1
• Ig1
• Inner rearview mirror assembly
• Instrument panel j/b (left end of dash)
• J/c f63 & f64 (left side of dash)
• J/c f92 (under center console)
• Jf2
• Left outer mirror control ecu assembly (in left front door)
• Left outer rearview mirror assembly (on left front door)
• Overhead module
• Pnk
• Red
• Right outer mirror control ecu assembly (in right front door)
• Right outer rearview view mirror assembly (on right front door)
• Tg1
• Tg2

Power Mirrors Wiring Diagram for Lexus RX 450h 2014

List of elements for Power Mirrors Wiring Diagram for Lexus RX 450h 2014:

• (in right front door)
• 12v
• A11
• A14
• Bdr
• Bsm+
• Canh
• Canl
• Cann
• Canp
• Certification ecu assembly (right side of dash)
• Computer data lines system
• D21
• D27
• Ec+
• Ec-
• Ecu-b 2 fuse 7.5a
• Engine room r/b assembly (on left side of engine compt)
• F1 (left kick panel)
• F11
• F14
• F5 (right kick panel)
• F58
• Fl door fuse 25a
• Fr door fuse 25a
• Gnd
• Hot at all times
• Hssr
• Htr+
• If1
• Instrument panel j/b (left end of dash)
• J/c f93 (left side of dash)
• Jf1
• Jf2
• Left outer mirror control ecu assembly (in left front door)
• Left outer rearview mirror assembly (on left front door)
• Lin2
• Lp+
• Lp-
• Main body ecu
• Mirror adjust switch
• Mirror auto retract switch
• Mirror retract switch
• Mirror select switch
• Multiplex network master switch assembly
• Pnk
• Red
• Right outer mirror control ecu assembly
• Right outer rearview mirror assembly (on right front door)
• Trn+
• Vdd
• Vssr

POWER SEATS

Climate Control Seats Wiring Diagram for Lexus RX 450h 2014

List of elements for Climate Control Seats Wiring Diagram for Lexus RX 450h 2014:

• (left "b" pillar) p2
• (right "b" pillar) o3
• A/c amplifier assembly (right side of dash)
• Bllh
• Blrh
• Ctb
• D40
• Ecu-ig1 3 fuse 10a
• F51
• Gnd
• H12
• Heater 1
• Heater 2
• Hot w/ ig1 1 relay energized
• Hot w/ ig1 4 relay energized
• Ill+
• Ill-
• Instrument panel j/b (left end of dash)
• Interior
• Interior lights system
• J/c a18 (under driver's seat)
• J/c a19 (under driver's seat)
• J/c f92 (under center console)
• J/c f93 (left side of dash)
• J/c f94 (right side of dash)
• J/c z22 (under front passenger's seat)
• J/c z23 (under front passenger's seat)
• Left seat back climate control blower (in driver's seat back)
• Left seat cushion climate control blower assembly (under driver's seat)
• Left seat heater control sub-assembly
• Lh s-htr fuse 15a
• Lights system
• O3 (right "b" pillar)
• Of1
• Of3
• Oz1
• P2 (left "b" pillar)
• Pf6
• Pnk
• Pa1
• Red
• Rel1
• Rh s-htr fuse 15a
• Right seat back climate control blower (in front passenger's seat back)
• Right seat cushion climate control blower assembly (under front passenger's seat)
• Right seat heater control sub-assembly
• S5-2
• Seat back
• Seat cushion
• Seat heater switch
• Sg-5
• Sign
• Svdb
• Svds
• Svpb
• Svps
• Svs5
• Svsg
• Swl
• Swr
• Thl
• Thr

Driver Power Seat Wiring Diagram for Lexus RX 450h 2014

List of elements for Driver Power Seat Wiring Diagram for Lexus RX 450h 2014:

• (under driver's seat) j/c a18
• Down
• Fdwn
• Front
• Front vertical
• Fup
• H13
• Hold
• Hot at all times
• Instrument panel j/b (left end of dash)
• J/c a19 (under driver's seat)
• Ldwn
• Left front lumbar support forward & back motor assembly (in driver's seat back)
• Left front power seat lift position motor assembly (under driver's seat)
• Left front power seat reclining position motor assembly (in driver's seat back)
• Left front power seat slide position motor assembly (under driver's seat)
• Left front power seat switch
• Left front power seat switch assembly
• Left front power seat vertical position motor assembly (under driver's seat)
• Lifter
• Lup
• P-seat lh fuse 30a
• P2 (left "b" pillar)
• Pnk
• Pa1
• Rclf
• Rclr
• Rear
• Reclining
• Release
• Sldf
• Sldr
• Slide

Heated Seats Wiring Diagram for Lexus RX 450h 2014

List of elements for Heated Seats Wiring Diagram for Lexus RX 450h 2014:

• D40
• Ecu-ig1 3 fuse 10a
• H12
• Heater
• Heater 1
• Heater 2
• Hot w/ ig1 1 relay energized
• Hot w/ ig1 4 relay energized
• Ill+
• Ill-
• Instrument panel j/b (left end of dash)
• Interior lights system
• J/c a18 (under driver's seat)
• J/c a19 (under driver's seat)
• J/c f92 (under center console)
• J/c f93 (left side of dash)
• J/c f94 (right side of dash)
• J/c z22 (under front passenger's seat)
• J/c z23 (under front passenger's seat)
• Left seat heater control sub-assembly
• Lh s-htr fuse 15a
• O3 (right "b" pillar)
• Of1
• Of3
• Oz1
• P2 (left "b" pillar)
• Pf6
• Pnk
• Pa1
• Red
• Rel1
• Rh s-htr fuse 15a
• Right seat heater control sub-assembly
• Seat back
• Seat cushion
• Seat heater switch
• Swl
• Swr
• Thl
• Thr

Heated Steering Wheel Wiring Diagram for Lexus RX 450h 2014

List of elements for Heated Steering Wheel Wiring Diagram for Lexus RX 450h 2014:

• A30
• Af2
• Bht
• Btm
• Ecu
• Ecu-ig1 5 fuse 15a
• Eht
• Engine room r/b assembly (on left side of engine compt)
• Etm
• F109
• Gauge 1 fuse 10a
• Heater unit
• Hot w/ ig1 1 relay energized
• Hot w/ ig1 relay energized
• Instrument panel j/b (left end of dash)
• Interior lights system
• J/c f92 (under center console)
• J/c f94 (right side of dash)
• Pnk
• Red
• Spiral cable sub-assembly (in steering column)
• Steering heater switch
• Steering wheel heater control assembly (steering wheel)
• Z39

Passenger Power Seat Wiring Diagram for Lexus RX 450h 2014

List of elements for Passenger Power Seat Wiring Diagram for Lexus RX 450h 2014:

• Csnf
• Csnr
• Down
• Fdwn
• Front
• Front vertical
• Fup
• Hold
• Hot at all times
• Instrument panel j/b (left end of dash)
• J/c z22 (under front passenger's seat)
• J/c z23 (under front passenger's seat)
• Ldwn
• Lifter
• Lup
• O3 (right "b" pillar)
• Of1
• Oz1
• P-seat rh fuse 30a
• Pnk
• Rclf
• Rclr
• Rear
• Reclining
• Red
• Release
• Right front lumbar support forward & back motor assembly (in front passenger's seat back)
• Right front power seat cushion control motor assembly (under front passenger's seat)
• Right front power seat lift position motor assembly (under front passenger's seat)
• Right front power seat reclining position motor assembly (in passenger's seat back)
• Right front power seat slide position motor assembly (under front passenger's seat)
• Right front power seat switch
• Right front power seat switch assembly
• Right front power seat vertical position motor assembly (under front passenger's seat)
• Right seat variable cushion switch
• Sldf
• Sldr
• Slide

POWER TOP/SUNROOF

Power Top/Sunroof Wiring Diagram for Lexus RX 450h 2014

List of elements for Power Top/Sunroof Wiring Diagram for Lexus RX 450h 2014:

• (behind left rear quarterpanel) j/c p74
• A18
• A54
• Bzr
• Canh
• Canl
• Certification ecu assembly (right side of dash)
• Cls
• Combination meter assembly
• Computer data lines system
• D27
• Data
• Door control receiver (right "c" pillar)
• Dwn
• Ecu-ig1 3 fuse 10a
• F1 (left kick panel)
• F13
• F14
• F16
• F25
• F4 (right side of dash)
• F58
• F65
• F66
• Flcy
• Gauge 2 fuse 7.5a
• Gf1
• Gf3
• Gnd
• Gnd2
• H26
• Hot at all times
• Hot in on or start
• Ig+
• Ig3
• Ill+
• Ill-
• Instrument panel j/b (left end of dash)
• Interior lights system
• J/c a63 (left end of dash)
• J/c f65 & f66 (top right center of dash)
• J/c f92 (under center console)
• J/c f93 (left side of dash)
• J/c o31 (right "d" pillar)
• Jf1
• Key lock
• Key unlock
• Left front door courtesy light switch (at left "b" pillar)
• Left front door w/ motor lock assembly (in driver's door)
• Lin
• Lin2
• Main body ecu
• Opn
• Overhead module
• Pnk
• Rco
• Rda
• Red
• Rssi
• S/roof fuse 30a
• Sliding roof control ecu (in overhead module)
• Tg1
• Tg2
• Ul3
• Wireless door lock buzzer (left side of engine compt)

POWER WINDOWS

Power Windows Wiring Diagram (1 of 2) for Lexus RX 450h 2014

List of elements for Power Windows Wiring Diagram (1 of 2) for Lexus RX 450h 2014:

• 12v
• A14
• Becu
• Bzr
• Canh
• Canl
• Computer data lines system
• D21
• D27
• Driver side auto switch
• Driver side down switch
• Driver side up switch
• Dwn1
• Ecu-b 1 fuse 10a
• Ecu-b 2 fuse 7.5a
• Engine room r/b assembly (left side of engine compt)
• F1 (left kick panel)
• F11
• F13
• F14
• F25
• F40
• F65
• F66
• Fl door fuse 25a
• Flcy
• Front passenger side control switch
• Gnd2
• H25
• H26
• Hot at all times
• Instrument panel j/b (left end of dash)
• Interior lights system
• J/c a63 (left end of dash)
• J/c f65 & f66 (top right center of dash)
• J/c f92 (under center console)
• J/c f93 (left side of dash)
• J/c p74 (behind left rear quarterpanel)
• Jf1
• Jf2
• Led
• Left front door courtesy light switch (at left "b" pillar)
• Left front door w/ motor lock assembly
• Left front power window regulator motor assembly (in driver's door)
• Left rear side control switch
• Lin
• Lin1
• Lin2
• Main body ecu (attached to instrument panel j/b)
• Multiplex network master switch assembly
• Pnk
• Red
• Right rear side control switch
• Ul3
• Up1
• Window lock switch
• Wireless door lock buzzer (left side of engine compt)

Power Windows Wiring Diagram (2 of 2) for Lexus RX 450h 2014

List of elements for Power Windows Wiring Diagram (2 of 2) for Lexus RX 450h 2014:

• A11
• A12
• Auto
• Auto down
• Auto up
• Canh
• Canl
• Certification ecu assembly (right side of dash)
• Computer data lines system
• Data
• Door control receiver (right "c" pillar)
• Door locks system
• Down
• Dwn1
• F5 (right kick panel)
• F58
• Fr door fuse 25a
• Gnd
• Hot at all times
• If1
• Ill+
• Ill-
• Instrument panel j/b (left end of dash)
• Interior lights system
• J/c o31 (right "d" pillar)
• Ko1
• Led
• Left rear power window regulator motor assembly (in left rear door)
• Left rear power window regulator switch assembly
• Lin
• Lock
• Lp1
• Manual down
• Manual up
• O3 (right "b" pillar)
• Of1
• Of3
• P2 (left "b" pillar)
• Pnk
• Rco
• Rda
• Red
• Right front power window regulator motor assembly (in front passenger's door)
• Right front power window regulator switch assembly
• Right rear power window regulator motor assembly (in right rear door)
• Right rear power window regulator switch assembly
• Rl door fuse 25a
• Rr door fuse 25a
• Rssi
• Un lock
• Up1

RADIO

Radio Wiring Diagram, with Navigation (1 of 7) for Lexus RX 450h 2014

List of elements for Radio Wiring Diagram, with Navigation (1 of 7) for Lexus RX 450h 2014:

• (center of dash) j/c g21
• (center of dash) j/c g22
• (center of dash) j/c g43
• (top right center of dash) j/c f66
• +b1
• Acc
• Acc1
• Af2
• Air
• Aron
• Ca+
• Canh
• Canl
• Cb+
• Cgnd
• Cnh1
• Cnl1
• Combination meter assembly
• Computer data lines system
• Cv+
• Cv-
• Door locks & anti-theft systems
• Engine room r/b assembly (on left side of engine compt)
• F16
• Fg1
• G1 (under right side of floor console)
• G20
• G21
• G35
• G45
• Gf1
• Gf3
• Gnd
• Gnd1
• Gps antenna
• Gvif
• Hot at all times
• Ill+
• Ill-
• Instrument cluster system
• Interior lights system
• J/c f92 (under center console)
• J/c g20 & g21 (center of dash)
• Macc
• Main antenna
• Min+
• Min-
• Mo+
• Mo-
• Navigation receiver assembly
• Nca
• Og2
• Op1
• Pbew
• Pblt
• Pkb
• Pnk
• Rad 3 fuse 15a
• Rear television camera assembly (right center of back door)
• Rear window defogger & mirror heater switch passenger air bag indicator on/off,
• Red
• Remote operation switch
• Sdars antenna
• Seuc
• Sgnd
• Sns 2
• Spd
• Sub antenna
• Sw1
• Sw2
• Swg
• Tx2+
• Tx2-
• Tx3+
• Tx3-
• Vmtf
• Yp2

Radio Wiring Diagram, with Navigation (2 of 7) for Lexus RX 450h 2014

List of elements for Radio Wiring Diagram, with Navigation (2 of 7) for Lexus RX 450h 2014:

• +b2
• A30
• A40
• A50
• Acc
• Ecu-acc fuse 10a
• F32
• Fg1
• G1 (under right side of center floor console)
• G47
• Gauge 1 fuse 10a
• Gf1
• Gf2
• Gnd1
• Gvif
• Hot w/ acc 1 relay energized
• Hot w/ ig1 1 relay energized
• If2
• Ill
• Instrument panel j/b (left end of dash)
• Interior lights system
• J/c f94 (right side of dash)
• Multi-display assembly
• Nca
• Og1
• Parking brake switch (top of parking brake lever assembly)
• Pnk
• Red
• Right front speaker assembly 2
• Right front speaker assembly 3
• Twr+
• Twr-
• Tx+
• Tx-
• Vmt1
• W/ lexus enform
• W/o lexus enform

Radio Wiring Diagram, with Navigation (3 of 7) for Lexus RX 450h 2014

List of elements for Radio Wiring Diagram, with Navigation (3 of 7) for Lexus RX 450h 2014:

• (under center console) (w/ lexus enform) dcm (telematics transceiver)
• G25
• G49
• Macc
• Mci+
• Mci-
• Mco+
• Mco-
• Mcvd
• Mute
• Nca
• Og1
• Overhead module
• Pnk
• Red
• Sgnd
• Sns2
• Spi+
• Spi-
• Spo+
• Spo-
• Telephone microphone
• Tg2
• Usb
• Usbg
• Usbv
• Vor+
• Vor-
• Vot+
• Vot-
• W/ lexus enform
• W/o lexus enform

Radio Wiring Diagram, with Navigation (4 of 7) for Lexus RX 450h 2014

List of elements for Radio Wiring Diagram, with Navigation (4 of 7) for Lexus RX 450h 2014:

• +b2
• Ctr+
• Ctr-
• Fl+
• Fl-
• Fr+
• Fr-
• G44
• G46
• Gnd
• Gnd2
• Instrument cluster system
• Jf1
• Left front speaker assembly 2
• Left front speaker assembly 3
• Mi+
• Mi-
• Mo+
• Mo-
• Multi-display controller sub-assembly (w/ rear seat entertainment system) (under center console)
• Navigation receiver assembly
• Nca
• O35
• O36
• O37
• Of3
• Og4
• Pnk
• Red
• Rl+
• Rl-
• Rr+
• Rr-
• Sl+
• Sl-
• Sldi
• Sldo
• Spd
• Sr+
• Sr-
• Stereo component amplifier assembly (right front of luggage compartment)
• Tmut
• Twl+
• Twl-
• Usb
• Usbg
• Usbv
• Vor+
• Vor-
• Vot+
• Vot-
• W/ rear seat entertainment system
• W/o rear seat entertainment system
• Wf+
• Wf-
• Wf1+
• Wf1-
• Wfl+
• Wfl-
• Wfr+
• Wfr-
• Wui
• Wuo

Radio Wiring Diagram, with Navigation (5 of 7) for Lexus RX 450h 2014

List of elements for Radio Wiring Diagram, with Navigation (5 of 7) for Lexus RX 450h 2014:

• +tw
• -tw
• 12 speaker
• 15 speaker
• Front speaker assembly 4
• Hf1
• If2
• J/c g22 (center of dash)
• J/c o31 (right "d" pillar)
• Jf1
• Ko1
• Left front speaker assembly 1
• Left quarter side speaker assembly (15 speaker)
• Left rear speaker assembly
• Left rear speaker assembly 2
• Lp1
• Of2
• Og1
• Op2
• Pnk
• Rear speaker assembly 3
• Red
• Right front speaker assembly 1
• Right quarter side speaker assembly (15 speaker)
• Right rear speaker assembly
• Right rear speaker assembly 2
• W/ rear seat entertainment system
• Wf1+
• Wf2+

Radio Wiring Diagram, with Navigation (6 of 7) for Lexus RX 450h 2014

List of elements for Radio Wiring Diagram, with Navigation (6 of 7) for Lexus RX 450h 2014:

• Adpg
• Af10
• Af2
• Agnd
• Alo
• Amp1 fuse 30a
• Amp2 fuse 30a
• Aro
• Asgn
• Auxo
• Engine room r/b assembly (on left side of engine compt)
• F40
• Front passenger's seat belt warning light security
• G38
• G48
• Gf1
• Hot at all times
• J/c g21 (center of dash)
• Left steering pad switch
• Mode
• Navigation receiver assembly
• Nca
• Ntsg
• Ntso
• Of2
• Off hook
• On hook
• Pnk
• Rad 1 fuse 10a
• Red
• Right steering pad switch
• Seek+
• Seek-
• Sld2
• Spiral cable sub-assembly (in steering column)
• Steering pad switch assembly
• Stereo jack adapter assembly 1
• Udo+
• Udo-
• Ug2
• Ug3
• Ugd1
• Ujsg
• Upi
• Us1+
• Us1-
• Usv1
• Va-
• Val+
• Var+
• Vmtr
• Voice
• Volume +
• Volume -

Radio Wiring Diagram, with Navigation (7 of 7) for Lexus RX 450h 2014

List of elements for Radio Wiring Diagram, with Navigation (7 of 7) for Lexus RX 450h 2014:

• +b2
• Adp1
• Adpg
• G52
• Gnd
• Gnd1
• Gnd2
• Gnd3
• Gnd4
• Gnd5
• Gnd6
• Headphone terminal
• Hp1l
• Hp1r
• Hp2l
• Hp2r
• L1+
• L1-
• L2+
• L2-
• Left seat back display
• Md0
• Multi-display controller sub-assembly (w/ rear seat entertainment system) (under center console)
• Mut1
• Mut2
• Mute
• Nca
• Nts1
• Nts2
• Nts4
• Ntsc
• Og2
• Op3
• Oz3
• P71
• P72
• Pf3
• Pnk
• Pwr1
• Pwr2
• Pa2
• R1+
• R1-
• R2+
• R2-
• Red
• Right seat back display
• Sgn1
• Sgn2
• Sgn3
• Sgn4
• Sgn5
• Sgn6
• Sld1
• Sld2
• Sld4
• Sld5
• Sld6
• Slda
• Sldb
• Tx1+
• Tx1-
• Tx2+
• Tx2-
• Uf1
• Va-
• Val+
• Var+
• Vmt1
• Vmt2
• Vmtr
• Vv+
• Vv-
• Vv1+
• Vv1-

Radio Wiring Diagram, without Navigation with 12 Speaker (1 of 4) for Lexus RX 450h 2014

List of elements for Radio Wiring Diagram, without Navigation with 12 Speaker (1 of 4) for Lexus RX 450h 2014:

• +b1
• A40
• Acc
• Acc 1
• Af2
• Ca+
• Cb+
• Cgnd
• Cv+
• Cv-
• Engine room r/b assembly (on left side of engine compt)
• F32
• Front passenger's seat belt warning light
• G1 (under right side of center floor console)
• G20
• G21
• G36
• G39
• G50
• Gf1
• Gf3
• Givf
• Gnd
• Gnd1
• Hot at all times
• Ill+
• Ill-
• Instrument panel j/b assembly (left end of dash)
• Interior lights system
• Ivo+
• Ivo-
• J/c f66 (top right center of dash)
• J/c f92 (under center console)
• J/c g20 & g21 (center of dash)
• J/c g21 (center of dash)
• J/c g22 (center of dash)
• J/c g43 (center of dash)
• Main antenna
• Mut1
• Nca
• Og1
• Og2
• Op1
• Parking brake switch (top of parking brake lever assembly)
• Pkb
• Pnk
• Rad 3 fuse 15a
• Radio receiver assembly
• Rear television camera assembly (right center of back door)
• Rear window defogger & mirror heater switch
• Red
• Remote operation switch
• Sdars antenna
• Sld
• Sld1
• Sub antenna
• Tx+
• Tx-
• Tx2+
• Tx2-
• Tx4+
• Tx4-
• Vmtf
• Yp2

Radio Wiring Diagram, without Navigation with 12 Speaker (2 of 4) for Lexus RX 450h 2014

List of elements for Radio Wiring Diagram, without Navigation with 12 Speaker (2 of 4) for Lexus RX 450h 2014:

• +b2
• A27
• A30
• A50
• Acc
• Adpg
• Agnd
• Air
• Aron
• Canh
• Canl
• Combination meter assembly
• Computer data lines system
• Door locks & anti-theft systems
• Ecu-acc fuse 10a
• F16
• F40
• Fg1
• Front wiper deicer switch
• G1 (under right side of center floor console)
• G37
• G40
• G51
• G53
• Gauge 1 fuse 10a
• Gf1
• Gf3
• Givf
• Gnd1
• Hot w/ acc1 relay energized
• Hot w/ acc2 relay energized
• Hot w/ ig1 1 relay energized
• Ill
• Instrument cluster system
• Instrument panel j/b (left end of dash)
• Interior lights system
• J/c f94 (right side of dash)
• Left steering pad switch
• Macc
• Min+
• Min-
• Mode
• Multi-display assembly
• Nca
• Of1
• Off hook
• On hook
• Passenger air bag on/off indicator
• Pbew
• Pblt
• Pnk
• Radio 2 fuse 7.5a
• Radio receiver assembly
• Red
• Right steering pad switch
• Seek+
• Seek-
• Seuc
• Sgnd
• Sns2
• Spd
• Spiral cable sub-assembly (in steering column)
• Steering pad switch assembly
• Sw1
• Sw2
• Swg
• Tx+
• Tx-
• Tx1+
• Tx1-
• Ugd1
• Us1+
• Us1-
• Usv1
• Va-
• Val+
• Var+
• Vmti
• Voice
• Volume +
• Volume -

Radio Wiring Diagram, without Navigation with 12 Speaker (3 of 4) for Lexus RX 450h 2014

List of elements for Radio Wiring Diagram, without Navigation with 12 Speaker (3 of 4) for Lexus RX 450h 2014:

• (or red)
• Agnd
• Alo
• Aro
• Asgn
• Auxo
• Dcm (telematics transceiver) (w/ safety connect) (under center console)
• G25
• Gf2
• If2
• Macc
• Mci+
• Mci-
• Mco+
• Mco-
• Mcvd
• Mute
• Nca
• Overhead module
• Pnk
• Red
• Right front speaker assembly 2
• Right front speaker assembly 3
• Sgnd
• Sns2
• Spi+
• Spi-
• Spo+
• Spo-
• Stereo jack adapter assembly 1
• Telephone microphone
• Tg2
• Twr+
• Twr-
• Udo+
• Udo-
• Ug2
• Ug3
• Ujsg
• Upi
• W/ safety connect
• W/o safety connect

Radio Wiring Diagram, without Navigation with 12 Speaker (4 of 4) for Lexus RX 450h 2014

List of elements for Radio Wiring Diagram, without Navigation with 12 Speaker (4 of 4) for Lexus RX 450h 2014:

• (or red)
• +b2
• +tw
• -tw
• Acc
• Af10
• Amp1 fuse 30a
• Amp2 fuse 30a
• Ctr+
• Ctr-
• Engine room r/b assembly (on left side of engine compt)
• Fl+
• Fl-
• Fr+
• Fr-
• Front speaker assembly 4
• Gnd
• Gnd2
• Hf1
• Hot at all times
• If2
• Ii1+
• Ii1-
• Instrument cluster system
• J/c o31 (right "d" pillar)
• Jf1
• Ko1
• Left front speaker assembly 1
• Left front speaker assembly 2
• Left front speaker assembly 3
• Left rear speaker assembly
• Left rear speaker assembly 2
• Lp1
• Mute
• Nca
• O33
• O35
• Of2
• Of3
• Og1
• Op2
• Pnk
• Rear speaker assembly 3
• Red
• Right front speaker assembly 1
• Right rear speaker assembly
• Right rear speaker assembly 2
• Rl+
• Rl-
• Rr+
• Rr-
• Spd
• Stereo component amplifier (right front of luggage compt)
• Tmut
• Twl+
• Twl-
• Tx+
• Tx-
• Wf1+
• Wf1-
• Wfl+
• Wfl-
• Wfr+
• Wfr-

Radio Wiring Diagram, without Navigation with 9 Speaker (1 of 4) for Lexus RX 450h 2014

List of elements for Radio Wiring Diagram, without Navigation with 9 Speaker (1 of 4) for Lexus RX 450h 2014:

• A27
• A28
• A30
• A50
• Acc
• Adim
• Adpg
• Af2
• Agnd
• Alo
• Aro
• Asgn
• Atx+
• Atx-
• Auxo
• Computer data lines system
• D20
• Ecu-acc fuse 10a
• Ecu-b 2 fuse 7.5a
• Engine room r/b assembly (on left side of engine compt)
• F11
• Fg1
• G1 (under right side of center floor console)
• G10
• G11
• G21
• G54
• Gauge 1 fuse 10a
• Gf1
• Gf2
• Gf3
• Gnd
• Hot at all times
• Hot w/ acc1 relay energized
• Hot w/ acc2 relay energized
• Hot w/ ig1 1 relay energized
• Ill+
• Ill-
• Instrument cluster system
• Instrument panel j/b (left end of dash)
• Interior lights system
• Ivo+
• Ivo-
• J/c f94 (right side of dash)
• J/c g20 & g21 (center of dash) g20
• J/c g22 (center of dash)
• Macc
• Main antenna
• Min+
• Min-
• Mute
• Nca
• Of1
• Og1
• Og2
• Pnk
• Rad 3 fuse 15a
• Radio 2 fuse 7.5a
• Radio receiver assembly
• Red
• Sdars antenna
• Sgnd
• Sld
• Sld1
• Sns2
• Spd
• Stereo jack adapter assembly 1
• Sub antenna
• Sw1
• Sw2
• Swg
• Tx+
• Tx-
• Txm+
• Txm-
• Udo+
• Udo-
• Ug2
• Ug3
• Ugd1
• Ujsg
• Upi
• Us1+
• Us1-
• Usv1
• Va-
• Val+
• Var+

Radio Wiring Diagram, without Navigation with 9 Speaker (2 of 4) for Lexus RX 450h 2014

List of elements for Radio Wiring Diagram, without Navigation with 9 Speaker (2 of 4) for Lexus RX 450h 2014:

• (attached to instrument panel j/b) main body ecu
• (center of dash) j/c g22
• (left side of dash) j/c f63 & f64
• (top right center of dash) j/c f66
• Acan
• Acc
• Adim
• Clk1
• Clk3
• Computer data lines system
• Door locks & anti-theft systems
• F14
• F40
• F63
• F64
• Fg1
• Gf3
• Gnd
• Heater control panel (radio receiver assembly)
• Ill+
• Ill-
• Interior lights system
• J/c f92 (under center console)
• Left steering pad switch
• Macc
• Mco+
• Mco-
• Mode
• Nca
• Off hook
• On hook
• Overhead module
• Pnk
• Rear window defogger & mirror heater switch
• Red
• Right steering pad switch
• Seek+
• Seek-
• Seuc
• Sns2
• Spiral cable sub-assembly (in steering column)
• Steering pad switch assembly
• Telephone microphone
• Tg2
• Tx+
• Tx-
• Voice
• Volume +
• Volume -
• W/ safety connect
• W/o safety connect

Radio Wiring Diagram, without Navigation with 9 Speaker (3 of 4) for Lexus RX 450h 2014

List of elements for Radio Wiring Diagram, without Navigation with 9 Speaker (3 of 4) for Lexus RX 450h 2014:

• Acc
• Adim
• Clk2
• Clk4
• Combination meter assembly
• Computer data lines system
• Dcm (telematics transceiver) (w/ safety connect) (under center console)
• F16
• Fg1
• Front passenger's seat belt warning light
• G25
• Gf2
• Gnd1
• If2
• Ig+
• Ig2
• Ill-
• Interior lights system
• Lin1
• Mci+
• Mci-
• Mco+
• Mco-
• Mcvd
• Multi information display assembly
• Mute
• Nca
• Og1
• P-ab
• Paon
• Passenger air bag on/off indicator
• Pbew
• Pblt
• Pnk
• Red
• Right front speaker assembly 2
• Right front speaker assembly 3
• Sgnd
• Spi+
• Spi-
• Spo+
• Spo-
• Twr+
• Twr-
• Tx2+
• Tx2-
• W/ safety connect
• W/o safety connect

Radio Wiring Diagram, without Navigation with 9 Speaker (4 of 4) for Lexus RX 450h 2014

List of elements for Radio Wiring Diagram, without Navigation with 9 Speaker (4 of 4) for Lexus RX 450h 2014:

• (right "d" pillar) j/c o31
• +b2
• Acc
• Af10
• Amp1 fuse 30a
• Amp2 fuse 30a
• Computer data lines system
• Ctr+
• Ctr-
• Engine room r/b assembly (on left side of engine compt)
• Fl+
• Fl-
• Fr+
• Fr-
• Front speaker assembly 4
• Gnd
• Gnd2
• Hf1
• Hot at all times
• If2
• Ii1+
• Ii1-
• Instrument cluster system
• Jf1
• Ko1
• Left front speaker assembly 1
• Left front speaker assembly 2
• Left front speaker assembly 3
• Left rear speaker assembly
• Lp1
• Mute
• O33
• O35
• Of2
• Of3
• Og1
• Op2
• Pnk
• Red
• Right front speaker assembly 1
• Right rear speaker assembly
• Rl+
• Rl-
• Rr+
• Rr-
• Spd
• Stereo component amplifier assembly (right front of luggage compt)
• Tmut
• Twl+
• Twl-
• Tx+
• Tx-
• Wfl+
• Wfl-
• Wfr+
• Wfr-

SHIFT INTERLOCK

Shift Interlock Wiring Diagram for Lexus RX 450h 2014

List of elements for Shift Interlock Wiring Diagram for Lexus RX 450h 2014:

• A81
• Af11
• Ca2h
• Ca2l
• Computer data lines system
• D29
• Da2
• Ecu-ig1 1 fuse 10a
• Engine room r/b 2 (left rear of engine compartment)
• Engine room r/b assembly (on left side of engine compartment)
• F63
• F64
• F66
• F97
• Hot at all times
• Hot w/ ig1 1 relay energized
• Hot w/ igct main relay energized
• Igct 3 fuse 10a
• Instrument panel j/b (left end of dash)
• J/c a61 (left end of dash)
• J/c a62 (left end of dash)
• J/c f63 & f64 (left side of dash)
• J/c f65 & f66 (top right center of dash) f65
• J/c f92 (under center console)
• P position detection switch
• Pnk
• Power management control ecu (left end of dash)
• Red
• Shift lever position switch (on transaxle)
• Shift lock control ecu sub-assembly (under center console, beside shift lever)
• Shift lock solenoid
• Sls+
• Sls-
• Stop fuse 7.5a
• Stop light switch assembly (on brake pedal bracket)
• Stp

Steering Column Wiring Diagram for Lexus RX 450h 2014

List of elements for Steering Column Wiring Diagram for Lexus RX 450h 2014:

• A48
• Af10
• Ca2h
• Ca2l
• Computer data lines system
• Ecu ig2 fuse 10a
• Engine room r/b assembly (on left side of engine compartment)
• F65
• F97
• F98
• Gnd
• Hot at all times
• Hot w/ ig2 relay energized
• Id code box (left center of dash)
• Ig2
• Ige
• Instrument panel j/b (left end of dash)
• J/c f65 & f66 (top right center of dash) f66
• J/c f92 (under center console)
• J/c f93 (left side of dash)
• Lin
• Lin1
• Pnk
• Power management control ecu (left end of dash)
• Red
• Slp
• Slp1
• Slr+
• Steering lock actuator assembly (on steering column)
• Str lock fuse 20a

SUPPLEMENTAL RESTRAINTS

Pre-Collision Wiring Diagram for Lexus RX 450h 2014

List of elements for Pre-Collision Wiring Diagram for Lexus RX 450h 2014:

• (left end of dash) j/c a62
• Ab1
• Ac1
• Af11
• Af2
• Ca1l ca1h a90
• Ca1n
• Ca1p
• Ca2h
• Ca2l
• Canh
• Canl
• Combination meter assembly
• Computer data lines system
• D30
• Driving support ecu assembly (left end of dash)
• Ecu-ig1 1 fuse 10a
• Ecu-ig1 6 fuse 10a
• Engine room r/b assembly (on left side of engine compt)
• F16
• F5 (right kick panel)
• F56
• F57
• Gnd
• Hot at all times
• Hot w/ ig1 1 relay energized
• Hot w/ ig1 relay energized
• Ig1
• Igb
• Instrument panel j/b (left end of dash)
• J/c f92 (under center console)
• J/c f93 (left side of dash)
• Left front seat outer belt assembly (base of left "b" pillar)
• Millimeter wave radar sensor (behind center of front grille)
• Mol+
• Mol-
• Mor+
• Mor-
• O32
• Of1
• Pbsw
• Pf2
• Pgnd
• Pnk
• Pre-collision system cancel switch assembly
• Psb fuse 30a
• Red
• Right front seat outer belt assembly (base of right "b" pillar)
• Seat belt control ecu (right side of dash)
• Sgnd
• Skid control ecu (right side of dash)

Supplemental Restraint Wiring Diagram (1 of 2) for Lexus RX 450h 2014

List of elements for Supplemental Restraint Wiring Diagram (1 of 2) for Lexus RX 450h 2014:

• (lower left side of dash) lower instrument panel air bag assembly 1
• (lower right side of dash) lower instrument panel air bag assembly 2
• (right side of dash) front passenger side air bag squib circuit
• (steering column) driver side air bag squib circuit
• +sl
• +sr
• -sl
• -sr
• A24
• A26
• A47
• A49
• A54
• Abfs
• Air
• Air bag sensor assembly (under front of center console)
• Aron
• Bbl+
• Bbl-
• Bcl+
• Bcl-
• Bdl+
• Bdl-
• Buckle switch
• Canh
• Canl
• Computer data lines system
• D2+
• D2-
• Dk+
• Dk-
• Ecu ig2 fuse 10a
• F29
• F5 (right kick panel)
• F97
• Fg1
• Ff1
• G35
• G37
• Gauge fuse 7.5a
• Gsw
• Gsw2
• Gsw3
• Hot w/ ig2 relay energized
• Icl+
• Icl-
• Ig2
• Instrument panel j/b (left end of dash)
• J/c f92 (under center console)
• Jp1
• Lbe+
• Lbe-
• Left curtain shield air bag assembly (left side of roof)
• Left door side air bag sensor (bottom rear of driver's seat)
• Left front seat inner belt assembly (integral to left seat belt buckle assembly)
• Left front seat outer belt assembly (base of left "b" pillar)
• Left front side air bag squib circuit (left side of driver's seat back)
• Left rear air bag sensor (left "c" pillar)
• Left rear seat outer belt assembly 1 (behind left rear quarterpanel)
• Left rear side air bag squib circuit (left side of left rear seat back)
• Lsp+
• Lsp-
• Multi information display assembly
• Navigation receiver assembly
• P-ab
• P10
• P2+
• P2-
• Paon
• Passenger air bag on/off indicator
• Passive restraints system
• Pk+
• Pk-
• Pl+
• Pl-
• Plr+
• Plr-
• Power management control ecu (left end of dash)
• Pretensioner
• Radio receiver assembly
• Red
• Rl+
• Rl-
• Seat position air bag sensor
• Second step
• Sfl+
• Sfl-
• Spiral cable sub- assembly (in f41 steering column)
• Srl+
• Srl-
• W/ 9- speaker sound system type
• W/ hdd navigation system type
• W/ lexus display audio system type

Supplemental Restraint Wiring Diagram (2 of 2) for Lexus RX 450h 2014

List of elements for Supplemental Restraint Wiring Diagram (2 of 2) for Lexus RX 450h 2014:

• (base of right "b" pillar) right front seat outer belt assembly
• (behind right rear quarterpanel) right rear seat outer belt assembly 1
• (in left front corner of engine compt) left front air bag sensor
• (in right front corner of engine compt) right front air bag sensor
• (under center console) dcm (telematics transceiver)
• +sl
• +sr
• -sl
• -sr
• A25
• Af6
• Air bag sensor assembly (under front of center console)
• Bbr+
• Bbr-
• Bcr+
• Bcr-
• Bdr+
• Bdr-
• Bgnd
• Bsw
• Buckle switch
• Canh
• Canl
• Combination meter assembly
• Computer data lines system
• D22
• D39
• Dia
• Ecu- b1 fuse 10a
• Ecu- b2 fuse 7.5a
• Engine room r/b assembly (on left side of engine compt)
• F11
• F15
• F16
• F40
• F65
• F66
• Front in weight detection sensor (under in front side of front passenger's seat)
• Front out weight detection sensor (under out front side of front passenger's seat)
• Fsr+
• Fsr-
• G25
• Gnd
• Gsw
• Hot at all times
• Icr+
• Icr-
• Ig+
• Instrument panel j/b (left end of dash)
• Io1
• J/c f65 & f66 (top right center of dash)
• J/c f92 (under center console)
• J/c f93 (left side of dash)
• J/c f94 (right side of dash)
• J/c g22 (center of dash)
• J/c o31 (right "d" pillar)
• Main body ecu
• Occupant detection ecu (under front passenger's seat)
• Of1
• Of3
• Oz2
• Passive restraints system
• Pnk
• Pr+
• Pr-
• Pretensioner
• Prr+
• Prr-
• Rear in weight detection sensor (under in rear side of front passenger's seat)
• Rear out weight detection sensor (under out rear side of front passenger's seat)
• Red
• Right curtain shield air bag assembly (right side of roof)
• Right door side air bag sensor (bottom rear of passenger's door)
• Right front seat inner belt assembly (integral to right seat belt buckle assembly)
• Right front side air bag squib circuit (right side of front passenger's seat back)
• Right rear air bag sensor (right "c" pillar)
• Right rear side air bag squib circuit (right side of right rear seat back)
• Rr+
• Rr-
• Sfr+
• Sfr-
• Sgd1
• Sgd2
• Sgd3
• Sgd4
• Sig1
• Sig2
• Sig3
• Sig4
• Srr+
• Srr-
• Svc1
• Svc2
• Svc3
• Svc4

TRANSMISSION

Transmission Wiring Diagram (1 of 3) for Lexus RX 450h 2014

List of elements for Transmission Wiring Diagram (1 of 3) for Lexus RX 450h 2014:

• (behind left rear quarterpanel) j/c p65
• +b2
• A79
• Ap3
• Cbi
• Cei
• Clk+
• Clk-
• D44
• D45
• D46
• D47
• Da1
• Dcdc fuse 150a 3l
• Dcdc-s fuse 7.5a
• Dnr2
• Drn1
• Drn3
• Drn4
• Drn6
• Drn7
• Drn8
• Drns
• Engine room j/b assembly (left side of engine compt)
• Front motor generator 1 (left front of engine compt)
• Front motor generator 2 (left front of engine compt)
• Fuse box (rear of luggage compt)
• Gcs
• Gcsg
• Gmt
• Gmtg
• Gnd
• Gnd1
• Gnd2
• Grf
• Grfg
• Gsn
• Gsng
• Hot at all times
• Hsdn
• Htm+
• Htm-
• Hv battery junction block assembly (top of hv battery assembly) g3
• Igct
• Ilk
• Ilki
• Ilko
• Interlock switch
• Inverter assembly w/ converter (left side of engine compt)
• J/c a58 (behind left headlight)
• Mcs
• Mcsg
• Mmt
• Mmtg
• Mrf
• Mrfg
• Msn
• Msng
• Mth+
• Mth-
• Nodd
• P3 (left ''c'' pillar)
• Pnk
• R-u
• R-v
• R-w
• Rcs
• Rcsg
• Rear traction transaxle motor generator (at rear axle)
• Red
• Req+
• Req-
• Rmt
• Rmtg
• Rrf
• Rrfg
• Rsn
• Rsng
• Shield
• Vlo
• G10
• G11
• Ga2
• Z35
• Z36
• Z37
• Z38

Transmission Wiring Diagram (2 of 3) for Lexus RX 450h 2014

List of elements for Transmission Wiring Diagram (2 of 3) for Lexus RX 450h 2014:

• A80
• A81
• Amd
• Ca1h
• Ca1l
• Cbi g1
• Cei
• Clk+
• Clk-
• Computer data lines system
• Da1
• Drn2
• Engine room r/b 2 (left rear of engine compt)
• Ep1
• Ep2
• F98
• Gmt
• Gmtg
• Hsdn
• Htm+
• Htm-
• Igct 2 fuse 10a
• Igct 3 fuse 10a
• Igct main relay
• Ilk
• Inverter assembly w/ converter (left side of engine compt)
• J/c a62 (left end of dash)
• J/c a63 (left end of dash)
• Mmt
• Mmtg
• Mrel
• Mth+
• Mth-
• Nodd
• Pcu fuse 15a
• Pnk
• Power management control ecu (left end of dash)
• R-u
• R-v
• R-w
• Red
• Req+
• Req-
• Rmt
• Rmtg
• Sftd
• Sftu
• Shield
• St1-
• Vcp1
• Vcp2
• Vlo
• Vpa1
• Vpa2
• Ga2

Transmission Wiring Diagram (3 of 3) for Lexus RX 450h 2014

List of elements for Transmission Wiring Diagram (3 of 3) for Lexus RX 450h 2014:

• (left end of dash) a7
• (left side of dash) j/c f93
• (right side of dash) j/c f94
• A102
• A11
• Ac1
• Accelerator position sensor (on accelerator pedal assembly)
• Ca2h
• Ca2l
• Canh
• Canl
• Combination meter assembly
• Computer data lines system
• D2 (top rear of engine)
• D31
• D39
• Da2
• Driving support ecu assembly (w/ dynamic radar cruise control) (left end of dash)
• Ecm (right front of engine compt)
• Ecu ig1 1 fuse 10a
• Ecu ig2 fuse 10a
• Ecu-b 1 fuse 10a
• Engine room r/b assembly (on left side of engine compt)
• Ep1
• Ep2
• Eta
• F12
• F15
• F16
• F30
• F40
• F65
• F66
• Ge01
• Gnd
• Go2
• Hot at all times
• Hot w/ ig1 relay energized
• Hot w/ ig2 relay energized
• Hv r/b 1 fuse 30a
• Igsw
• Instrument panel j/b (left end of dash)
• J/c a61 (left end of dash)
• J/c a62 (left end of dash)
• J/c a67 (behind right headlight)
• J/c f65 & f66 (top right center of dash)
• J/c f92 (under center console)
• J/c f93 (left side of dash)
• Pnk
• Red
• Shield
• Shift lever position sensor (on transaxle)
• St1-
• Stop fuse 7.5a
• Stop light switch assembly (on brake pedal bracket)
• Stp-
• Throttle w/ motor body (right rear of engine)
• Transmission control switch (under front of center console)
• Vcp1
• Vcp2
• Vcta
• Vpa1
• Vpa2
• Vta
• Vta1
• Vta2

TRUNK, TAILGATE, FUEL DOOR

Back Door Opener Wiring Diagram for Lexus RX 450h 2014

List of elements for Back Door Opener Wiring Diagram for Lexus RX 450h 2014:

• (left rear of luggage compt)
• (left side of back door) j/c y22
• Ap2
• Back door control switch
• Back door lock assembly (lower center of back door)
• Back door opener switch assembly
• Bzr
• Canh
• Canl
• Cann
• Canp
• Certification ecu assembly (right side of dash)
• Computer data lines system
• Cty
• Ctyo
• Data
• Dc+
• Dc-
• Dlsw
• Door control receiver (right "c" pillar)
• Door control switch assembly
• Ds1
• Ecu-b 1 fuse 10a
• Ecu-ig1 1 fuse 10a
• Ecub
• Engine room r/b assembly (on left side of engine compt)
• F13
• F14
• F25
• F40
• F58
• F63
• F64
• F65
• F66
• Fsw
• Ful
• Gf2
• Gf3
• Gnd
• Gnd1
• H35
• Haf
• Haz
• Hot at all times
• Hot in on or start
• Instrument panel j/b (left end of dash)
• Interior lights
• Interior lights system
• J/c a63 (left end of dash)
• J/c f63 & f64 (left side of dash) f63
• J/c f65 & f66 (top center of dash)
• J/c f92 (under center console)
• J/c o31 (right "d" pillar)
• J/c y23 (left side of back door)
• Left power back door sensor (left side of back door)
• Lock
• Main body ecu hzsw
• Msw
• Open
• Ose
• Osl
• Osr
• Pawl
• Pbd fuse 30a
• Pbds
• Pf2
• Pf6
• Pnk
• Pos
• Power back door main switch
• Power back door unit assembly (left rear of roof)
• Rco
• Rda
• Red
• Right power back door sensor (right side of back door)
• Rssi
• System
• Tsw5
• Tsw6
• Turn signal flasher assembly (behind left side of dash)
• Ulsw
• Wireless door lock buzzer (left side of engine compt)
• Yp1
• Yp2
• Yy1

Fuel Door Release Wiring Diagram for Lexus RX 450h 2014

List of elements for Fuel Door Release Wiring Diagram for Lexus RX 450h 2014:

• A102
• A54
• Af10
• Af2
• Af9
• Ap2
• Combination meter assembly
• D24
• Ecm (right front of engine compt)
• F16
• Fuel
• Fuel filler opening lid lock sub-assembly (behind left rear quarterpanel)
• Fuel lid courtesy switch (behind left rear quarterpanel)
• Fuel lid opener switch
• Fuel opn fuse 7.5a
• Fugi
• Fuo
• Fuwi
• Gauge 2 fuse 7.5a
• Hot at all times
• Hot in on or start
• Ig+
• Instrument panel j/b (left end of dash)
• Interior lights system
• J/c f92 (under center console)
• J/c f93 (left side of dash)
• J/c f94 (right side of dash)
• J/c p65 (behind left rear quarterpanel)
• Lido
• Lst1
• Lst2
• P3 (left "c" pillar)
• Pf2
• Pf5
• Pnk
• Red

WARNING SYSTEMS

Seat Belt Warning Wiring Diagram for Lexus RX 450h 2014

List of elements for Seat Belt Warning Wiring Diagram for Lexus RX 450h 2014:

• (under center console) j/c f92
• 12 speaker
• 9 speaker
• A24
• A26
• A54
• Air bag sensor assembly (under front of center console)
• Bgnd
• Bsw
• Canh
• Canl
• Combination meter assembly
• Computer data lines system
• D22
• Dia
• Ecu ig2 fuse 10a
• Ecu-b 2 fuse 7.5a
• Engine room r/b assembly (on left side of engine compt)
• F11
• F13
• F16
• F29
• F5 (right kick panel)
• Fg1
• Flcy
• Front passenger's seat belt warning light
• Fsr+
• Fsr-
• G1 (under right side of center floor console)
• G35
• G36
• G37
• Gauge 2 fuse 7.5a
• Gf3
• Gnd
• Gnd1
• H26
• Hot at all times
• Hot w/ ig2 relay energized
• Ig+
• Ig2
• Instrument panel j/b (left end of dash)
• J/c f66 (top right center of dash)
• J/c f92 (under center console)
• J/c g22 (center of dash)
• J/c o31 (right "d" pillar)
• J/c p74 (behind left rear quarterpanel)
• Lbe+
• Lbe-
• Left front door courtesy light switch assembly (at left "b" pillar)
• Left front seat inner belt assembly (integral to left seat belt buckle assembly)
• Main body ecu
• Navigation receiver assembly
• Occupant detection ecu (under front passenger's seat)
• Of3
• Oz2
• P10
• Pbew
• Pblt
• Pnk
• Radio receiver assembly (12 speaker) multi-information display assembly (9 speaker)
• Red
• Right front seat inner belt assembly (integral to right seat belt buckle assembly)
• W/ navigation
• W/o navigation

Tire Pressure Monitoring Wiring Diagram for Lexus RX 450h 2014

List of elements for Tire Pressure Monitoring Wiring Diagram for Lexus RX 450h 2014:

• +5v
• A39
• A54
• Canh
• Canl
• Cann
• Canp
• Clsw
• Combination meter assembly
• Computer data lines system
• Ecu-ig1 1 fuse 10a
• F16
• Gauge 2 fuse 7.5a
• Gnd
• Gnd2
• Hot in on or start
• Ig+
• Instrument panel j/b (left end of dash)
• J/c f92 (under center console)
• J/c f93 (left side of dash)
• J/c f94 (right side of dash)
• Pf2
• Pnk
• Rda
• Red
• Rf5v
• Tire pressure warning antenna & receiver (rear center of roof)
• Tire pressure warning ecu (behind right side of dash)
• Tire pressure warning reset switch

WIPER/WASHER

Front Wiper/Washer Wiring Diagram, with Auto Wiper System for Lexus RX 450h 2014

List of elements for Front Wiper/Washer Wiring Diagram, with Auto Wiper System for Lexus RX 450h 2014:

• (under center console) j/c f92
• A10
• A11
• A18
• A54
• Ac1
• Acan
• Af10
• Af7
• Af8
• Auto
• Ca2h
• Ca2l
• Canh
• Canl
• Combination meter assembly
• Computer data lines system
• D40
• Driving support ecu assembly (w/ dynamic radar cruise control) (left end of dash)
• Ecu-ig1 3 fuse 10a
• Engine room r/b assembly (on left side of engine compt)
• F14
• F15
• F16
• Fr wash fuse 25a
• Fr wip fuse 30a
• Front washer switch
• Front windshield washer motor & pump assembly (in washer fluid reservoir)
• Front wiper switch
• Frwa
• Gauge 2 fuse 7.5a
• Gf1
• Gf3
• Gnd
• Gnd2
• Headlight cleaner control relay (below right headlight assembly)
• High
• Hot in on or start
• Ig+
• Ig2
• Instrument panel j/b (left end of dash)
• J/c a58 (behind left headlight)
• J/c a67 (behind right headlight)
• J/c f64 (left side of dash)
• J/c f92 (under center console)
• J/c f93 (left side of dash)
• J/c f94 (right side of dash)
• Level warning switch (in washer fluid reservoir)
• Low
• Main body ecu (attached to instrument panel j/b)
• Mist
• Mpx
• Mpx1
• Off
• Overhead module
• Pnk
• Rain sensor (top center of windshield)
• Red
• Sig
• Spd
• Tail
• Tg2
• Wig
• Windshield wiper motor assembly (left rear of engine compt)
• Windshield wiper switch assembly
• Wip-s fuse 7.5a
• Wip2
• Wlvl

Front Wiper/Washer Wiring Diagram, without Auto Wiper System for Lexus RX 450h 2014

List of elements for Front Wiper/Washer Wiring Diagram, without Auto Wiper System for Lexus RX 450h 2014:

• (under center console) j/c f92
• A10
• A11
• A54
• Ac1
• Af10
• Af7
• Af8
• Ca2h
• Ca2l
• Canh
• Canl
• Combination meter assembly
• Computer data lines system
• Driving support ecu assembly (w/ dynamic radar cruise control) (left end of dash)
• Engine room r/b assembly (on left side of engine compt)
• F15
• F16
• Fr wash fuse 25a
• Fr wip fuse 30a
• Front washer switch
• Front windshield washer motor & pump assembly (in washer fluid reservoir)
• Front wiper switch
• Frwa
• Gauge 2 fuse 7.5a
• Headlight cleaner control relay (below right headlight assembly)
• Hot in on or start
• Ig+
• Instrument panel j/b (left end of dash)
• Int
• J/c a58 (behind left headlight)
• J/c a67 (behind right headlight)
• J/c f92 (under center console)
• Level warning switch (in washer fluid reservoir)
• Mist
• Off
• Pnk
• Red
• Windshield wiper motor assembly (left rear of engine compt)
• Windshield wiper switch assembly
• Wip-s fuse 7.5a
• Wip2
• Wlvl

Headlamp Washer Wiring Diagram for Lexus RX 450h 2014

List of elements for Headlamp Washer Wiring Diagram for Lexus RX 450h 2014:

• (behind right headlight) j/c a67
• A11
• Af2
• Af7
• Af9
• Auto
• Ecu ig1 6 fuse 10a
• Engine room r/b assembly (on left side of engine compt)
• F13
• F14
• F37
• Front washer switch
• Front wiper/ washer circuit
• Frwa
• H-lp cln fuse 30a
• Hdlo
• Head
• Headlight cleaner control relay (below right headlight assembly)
• Headlight cleaner motor & pump assembly (below right front headlight)
• Headlight cleaner switch assembly
• Headlight dimmer switch assembly
• Hot at all times
• Hot in on or start
• Hrly
• Instrument panel j/b (left end of dash)
• Interior lights system
• J/c a62 (left end of dash)
• J/c f92 (under center console)
• J/c f93 (left side of dash)
• J/c f94 (right side of dash)
• Light control switch
• Main body ecu
• Off (canada) drl-off (usa)
• Pnk
• Red
• Tail
• Windshield wiper switch assembly

Rear Wiper/Washer Wiring Diagram for Lexus RX 450h 2014

List of elements for Rear Wiper/Washer Wiring Diagram for Lexus RX 450h 2014:

• +1r
• Af7
• C1r
• Hot in on or start
• Instrument panel j/b (left end of dash)
• J/c f92 (under center console)
• J/c y23 (left side of back door)
• Off
• On+washer
• Pf1
• Pf6
• Pnk
• Rear windshield washer motor & pump assembly (in washer fluid reservoir)
• Rear wiper motor (center of back door)
• Red
• Rr wash fuse 20a
• Rr wip fuse 15a
• Washer
• Windshield wiper switch assembly
• Yp1