All Wiring Diagrams for Lexus RX 450h 2010 model

AIR CONDITIONING

Automatic A/C Wiring Diagram (1 of 2) for Lexus RX 450h 2010

List of elements for Automatic A/C Wiring Diagram (1 of 2) for Lexus RX 450h 2010:

• (under center console) j/c f92
• A/c amplifier assembly (right side of dash)
• A/c pressure sensor (right side of engine compt)
• A32
• Automatic light control sensor (top right side of dash)
• Blower w/ fan motor sub-assembly (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
• Defogger system
• Dfg
• Dgs
• Dgs1
• Ecu-b 2 fuse 7.5a
• Engine room r/b assembly (on left side of engine compt)
• F11
• F13
• F50
• F51
• F65
• F66
• Fdef
• Fdfi
• Front room temperature sensor (center of dash)
• Gnd
• Heater 2 fuse 7.5a
• Heater fuse 10a
• Heater fuse 50a
• Hot at all times
• Hot in on or start
• Hot w/ ig1 relay energized
• Ig+
• Instrument panel j/b (left side of dash)
• J/c a61 (left side of dash)
• J/c a63 (left side of dash)
• J/c f65 & f66 (top center of dash)
• Lin1
• Main body ecu (behind left side of dash)
• Pnk
• Pre
• Red
• S5-2
• S5-3
• S5-4
• S5-5
• Seats system
• Sg-1
• Sg-2
• Smog ventilation sensor (if equipped) (center front of engine compt)
• 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 2010

List of elements for Automatic A/C Wiring Diagram (2 of 2) for Lexus RX 450h 2010:

• (front of engine compt) cooling fan motor 1
• (front of engine compt) cooling fan motor 2
• (left side of dash) j/c a62
• (left side of dash) j/c a63
• +b1
• +b2
• A/c amplifier assembly (right side of dash)
• A/c blower assembly (right side of dash)
• A/c evaporator temperature sensor
• A/c w/p fuse 10a
• A/c w/p relay
• A70
• A71
• A76
• A8 (left front of engine compt)
• A80
• Acpb
• Acpe
• B bus
• Bus
• Bus g
• C11
• Ca3n
• Ca3p
• Canh
• Canl
• Clk
• Computer data lines system
• Connector housing color (black)
• Connector housing color (green)
• Connector housing color (red)
• Cooling fan ecu 1 (left front of engine compt)
• Cooling fan ecu 2 (right front of engine compt)
• D3 (top of engine)
• D48
• 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
• E.f.i. engine coolant temperature sensor (top rear of engine)
• Ecm (right front of engine compt)
• Ecu ig1 fuse 10a
• 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 2 fuse 7.5a
• Heater water pump assembly (left side of engine compt)
• Hot at all times
• Hot w/ ig1 relay energized
• Ig1
• Inverter assembly w/ converter (left side of engine compt)
• Ite
• J/c a60 (left kick panel)
• J/c a61 (left side of dash)
• J/c a63 (left side of dash)
• Pnk
• Power management control ecu (left side 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/ motor compressor assembly (right front of engine compt)

ANTI-LOCK BRAKES

Anti-lock Brakes Wiring Diagram (1 of 4) for Lexus RX 450h 2010

List of elements for Anti-lock Brakes Wiring Diagram (1 of 4) for Lexus RX 450h 2010:

• +b13
• +bc
• +bi1
• A10 (right front of engine compt)
• A19
• A54
• A90
• A91
• Acc
• Brake pedal stroke sensor assembly (on brake pedal bracket)
• Ca1h
• Ca1l
• Capacitor fuse 10a
• Cbi1
• Cbi2
• Computer data lines system
• Csw
• D16
• Ecu-ig1 1 fuse 10a
• Ecu-ig1 2 fuse 10a
• Ecu-ig2 fuse 10a
• Ena
• F12
• F34
• F35
• Fail
• Fl+
• Fl-
• Fss
• Fuse box (rear of luggage compt)
• Gauge 2 fuse 7.5a
• Gnd
• Gnd2
• Gnd3
• Gnd4
• Gnd5
• Gs2
• 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 side of dash)
• J/c a61 (left side of dash)
• J/c a62 (left side of dash)
• J/c a63 (left side of dash)
• J/c p65 (left "d" pillar)
• Lbl
• Left front speed sensor (left front hub assembly)
• Nca
• Out
• Out1
• Out2
• P3 (left "c" pillar)
• Pnk
• Red
• Rl+
• Rl-
• Sgsk
• Skg
• Skid control ecu assembly (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 2010

List of elements for Anti-lock Brakes Wiring Diagram (2 of 4) for Lexus RX 450h 2010:

• (in steering column) steering sensor
• (right side of dash) j/c f94
• (under center floor console) yaw rate sensor assembly
• A11
• Bat
• Brake fluid level warning switch (in brake fluid reservoir)
• Canh
• Canl
• Combination meter assembly
• Computer data lines system
• Electronically controlled brake system main 1 fuse 10a
• Electronically controlled brake system main 2 fuse 10a
• Engine room r/b 3 (left side of engine compt)
• Ess
• F16
• Gnd
• Hot at all times
• Ig+
• Interior lights system
• J/c a67
• J/c f92 (under center console)
• J/c f93 (left side of dash)
• Nca
• 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 2010

List of elements for Anti-lock Brakes Wiring Diagram (3 of 4) for Lexus RX 450h 2010:

• A77
• Brake stroke simulator cylinder sub assembly (left rear of engine compt)
• D39
• Ecu-b 1 fuse
• Electronically controlled brake system main 1 fuse 50a
• Electronically controlled brake system main 2 fuse 50a
• Electronically controlled brake system main 3 fuse 15a
• Engine room r/b assembly (on left side of engine compt)
• F40
• Hot at all times
• Instrument panel j/b (left side of dash)
• J/c p39 (left "d" pillar)
• Left front door courtesy light switch (at left rear "c" pillar)
• Left rear speed sensor (left rear hub assembly)
• Nca
• Pnk
• Red
• Right front speed sensor (right front hub assembly)
• Right rear speed sensor (right rear hub assembly)
• Short connector a77 & a78 (right rear of engine a78 compt)
• Skid control buzzer assembly (left end of dash)
• Stop fuse 7.5a
• Vbz

Anti-lock Brakes Wiring Diagram (4 of 4) for Lexus RX 450h 2010

List of elements for Anti-lock Brakes Wiring Diagram (4 of 4) for Lexus RX 450h 2010:

• (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
• Bm1
• Bm2
• Brake actuator assembly (right rear of engine compt)
• Bs01
• Bs02
• Bs03
• Bs1
• Bs2
• Cty
• Electronically controlled break system mtr1 relay
• Electronically controlled break system mtr2 relay
• Engine room r/b 2 (left rear of engine compt)
• Fla+
• Fla-
• Flr+
• Flr-
• Fr+
• Fr-
• Fra+
• Fra-
• Frr+
• Frr-
• Gnd
• Gnd1
• Gnd2
• Gnd6
• Gs1
• 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-
• Rrr1-
• Rss
• Sg1
• Sg2
• Sg3
• Skid control ecu assembly (right side of dash)
• Smc1
• Smc2
• Vcm
• Vcm2

ANTI-THEFT

Forced Entry Wiring Diagram (1 of 5) for Lexus RX 450h 2010

List of elements for Forced Entry Wiring Diagram (1 of 5) for Lexus RX 450h 2010:

• (right "b" pillar)
• Acc
• Act+
• Act-
• Actd
• Actg
• Altb
• Back door lock assembly (w/o power back door) (lower center of back door)
• Bcty
• 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 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
• 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 relay energized
• Hrly
• Hzsw
• Ile
• Ind
• Instrument panel j/b (left side of dash)
• Interior lights system
• J/c f65 & f66 (top center of dash)
• J/c f92 (under center console)
• J/c p40 (left "d" pillar)
• Lcty
• Left front door lock motor (in driver's door)
• Lin2
• Lock key
• Lsfl
• Lsfr
• Lswl
• Lswr
• Main body ecu (behind left side of dash)
• P4 (left rear of luggage compt)
• Pnk
• Rcty
• Red
• Right rear door courtesy light switch (at right rear "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 2010

List of elements for Forced Entry Wiring Diagram (2 of 5) for Lexus RX 450h 2010:

• (center front of engine compt) engine hood courtesy switch
• (center of dash) j/c g22
• (left side of engine compt) wireless door lock buzzer
• (top center of dash) j/c f66
• D21
• Detection unlock
• 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
• Heater control panel (radio receiver assembly)
• Hot at all times
• Instrument panel j/b (left side of dash)
• Ip j/b fuse 25a
• J/c a63 (left side of dash)
• J/c f92 (under center console)
• J/c p39 (left "d" pillar)
• Left front door courtesy light switch (at left "b" pillar)
• Left rear door courtesy light switch (at left rear "c" pillar)
• Lock
• Pnk
• Red
• Right front door lock motor (in front passenger's door)
• Security ind
• Stop fuse 7.5a
• Stop light switch assembly (on brake pedal bracket)
• Unlock

Forced Entry Wiring Diagram (3 of 5) for Lexus RX 450h 2010

List of elements for Forced Entry Wiring Diagram (3 of 5) for Lexus RX 450h 2010:

• +b1
• +b2
• 12v
• A80
• A81
• Air conditioning system
• As1
• As1g
• 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 side of dash)
• J/c a62 (left side of dash)
• J/c f93 (left side of dash)
• J1 (left "b" pillar)
• Left rear door lock motor (in left rear door)
• Lin1
• Mmt
• Mmtg
• Mrel
• Mth+
• Mth-
• Multiplex network master switch assembly
• Nca
• Niwp
• Nodd
• Opm1
• Opm2
• Opst
• P2 (left "b" pillar)
• Pnk
• Power distribution system
• Power management control ecu (left side of dash)
• Power windows system
• Red
• Req+
• Req-
• Right front door courtesy light switch (at right "b" pillar)
• Rmt
• Rmtg
• Shift interlock system
• Si1
• Si2
• Sio
• St1-
• Stb
• Stp
• Transmissions system
• Vcp1
• Vcp2
• Vlk-
• Vlo
• Vpa1
• Vpa2

Forced Entry Wiring Diagram (4 of 5) for Lexus RX 450h 2010

List of elements for Forced Entry Wiring Diagram (4 of 5) for Lexus RX 450h 2010:

• (left kick panel) f1
• Abfs
• Accd
• 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
• 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)
• Lin2
• Nca
• Pnk
• Power distribution system
• Power management control ecu (left side 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 2010

List of elements for Forced Entry Wiring Diagram (5 of 5) for Lexus RX 450h 2010:

• (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
• A54
• 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
• Gauge 2 fuse 7.5a
• Gnd
• Hot w/ ig2 relay energized
• Ind
• Indoor luggage compartment electrical key oscillator (left front of luggage compt)
• Instrument panel j/b (left side of dash)
• J/c f65 & f66 (top center of dash) f66
• J/c f92 (under center console)
• J/c f94 (right side of dash)
• J/c o31 (right "d" pillar)
• Lin
• Outside luggage electrical key antenna (behind center of rear bumper)
• 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

Immobilizer Wiring Diagram for Lexus RX 450h 2010

List of elements for Immobilizer Wiring Diagram for Lexus RX 450h 2010:

• 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 side of dash)
• Imi
• Immobi fuse 7.5a
• Imo
• Instrument panel j/b (left side of dash)
• J/c f92 (under center console)
• J/c f93 (left side of dash)
• Lin
• Lin1
• Lin2
• Pnk
• Power management control ecu (left side 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 2010

List of elements for Body Control Modules Wiring Diagram (1 of 2) for Lexus RX 450h 2010:

• A25
• 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
• Dmdr
• Dmon
• Door locks system
• Drl
• Ecu- acc fuse 10a
• Ecu-b 1 fuse 10a
• Ecu-ig 1 fuse 10a
• Engine room r/b assembly (on left side of engine compt)
• Exterior lights system
• F14
• F19
• F22
• F23
• F24
• F25
• F32
• F37
• F40
• F65
• F66
• Ffgo
• Flcy
• Frcl
• Frcy
• 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
• Ile
• Ind
• Instrument cluster system
• Instrument panel j/b (left side of dash)
• Interior lights system
• J/c f102 (center of dash)
• J/c f65 & f66 (top center of dash)
• J/c f92 (under center console)
• J/c f93 (left side of dash)
• Left front position control ecu & switch assembly (left side of driver's seat cushion)
• Left front power window regulator m0tor assembly (in driver's door)
• Left outer mirror control ecu assembly (in left front door)
• Left rear power window regulator motor assembly (in left rear door)
• Lin
• Lin 1
• Lin2
• Llew
• Lswl
• Lswr
• Main body ecu (behind left side of dash)
• Multiplex network master switch assembly
• Pbds
• Pkb
• Pnk
• Rcyl
• Red
• Right front power window regulator m0tor assembly (in front passenger's door)
• Right rear power window regulator m0tor assembly (in right rear door)
• Rlew
• Sliding roof control ecu (center front of roof)
• Tr+
• Trly
• Trunk, tailgate, fuel doors system
• W/ power back door
• W/o power back door
• Wiper/washer system

Body Control Modules Wiring Diagram (2 of 2) for Lexus RX 450h 2010

List of elements for Body Control Modules Wiring Diagram (2 of 2) for Lexus RX 450h 2010:

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

COMPUTER DATA LINES

Computer Data Lines Wiring Diagram (1 of 3) for Lexus RX 450h 2010

List of elements for Computer Data Lines Wiring Diagram (1 of 3) for Lexus RX 450h 2010:

• (d41: left side of engine compt) j/c a57 & d41
• A/c amplifier (right side of dash)
• A52
• A57
• A76
• A90
• A91
• Airbag sensor assembly (below 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 side of dash)
• Ecm (right front of engine compt)
• F13
• F29
• F50
• F58
• F97
• F98
• G25
• H25
• Headlight swivel ecu assembly (left end of dash)
• Hot at all times
• Init
• Instrument panel j/b (left side of dash)
• J/c f102 (center of dash)
• J/c f70 (left side of dash)
• J/c f71 (right side of dash)
• J/c f72 (right side of dash)
• J/c f94 (right side of dash)
• Left front position control ecu & switch assembly a8 (left side of driver's seat cushion)
• 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)
• Pnk
• Power management control ecu (left side of dash)
• Red
• Sil
• Skid control ecu assembly (right side of dash)
• W/ power back door
• W/o power back door

Computer Data Lines Wiring Diagram (2 of 3) for Lexus RX 450h 2010

List of elements for Computer Data Lines Wiring Diagram (2 of 3) for Lexus RX 450h 2010:

• (at base of steering column) multiplex tilt & telescopic ecu
• (behind right side of dash) tire pressure warning ecu
• (in right front door) right outer mirror control ecu assembly
• (left "d" pillar) j/c p66
• (right kick panel) j/c f103
• A56
• Ca2h
• Ca2l
• Canh
• Canl
• Cann
• Canp
• Clearance warning ecu assembly (right side of dash)
• Combination meter assembly
• Driving support ecu assembly (left end of dash)
• F16
• F56
• J/c f67
• J/c f68 (left side of dash)
• Left rear power window regulator motor assembly (in left rear door)
• Lin
• Pnk
• Power back door unit assembly (left rear of roof)
• Power steering ecu assembly (left end of dash)
• Red
• Seat belt control ecu (right side of dash)
• Steering sensor (in steering column)
• Suspension control ecu (right side of dash)
• W/ navigation
• W/ power back door
• W/o navigation
• W/o power back door
• Yaw rate sensor assembly (under center floor console)

Computer Data Lines Wiring Diagram (3 of 3) for Lexus RX 450h 2010

List of elements for Computer Data Lines Wiring Diagram (3 of 3) for Lexus RX 450h 2010:

• (center front of roof) sliding roof control ecu
• (in driver's door) left front power window regulator motor assembly
• (in front passenger's door) right front power window regulator motor assembly
• (in right rear door) right rear power window regulator motor assembly
• (left side of dash) id code box
• (left side of dash) j/c f93
• (on steering column) steering lock actuator assembly
• (w/o navigation) radio receiver assembly
• Atx+
• Atx-
• Canh
• Canl
• F54
• Front active stabilizer control ecu assembly (left rear of luggage compt)
• G11
• G12
• G13
• G24
• Heater control panel (radio receiver assembly)
• J/c f92 (under center console)
• J/c p53, p54, p55 & p56 (left rear of vehicle)
• J/c p57, p58, p59 & p60 (left rear of vehicle)
• J/c p65 (left "d" pillar)
• Lcn+
• Lcn-
• Lin
• Lin 1
• Meter mirror sub-assembly (left side of dash)
• Mpx1
• Mpx2
• Multi information display assembly
• Multi-display assembly
• Multi-media interface ecu (under rear of center console)
• Multiplex network master switch assembly
• Navigation receiver assembly
• O33
• P3 (left "c" pillar)
• P53
• P54
• P55
• P56
• P57
• P58
• P59
• P60
• Parking assist ecu (right side of dash)
• Pnk
• Rear active stabilizer control ecu assembly (left rear of luggage compt)
• Red
• St-plug
• Stereo component amplifier assembly (luggage compt)
• Tx+
• Tx-
• Tx1+
• Tx1-
• Tx2+
• Tx2-
• Txm+
• Txm-
• U10
• W/ multi-media interface ecu
• W/ navigation
• W/o multi-media interface ecu
• W/o navigation

COOLING FAN

Cooling Fan Wiring Diagram for Lexus RX 450h 2010

List of elements for Cooling Fan Wiring Diagram for Lexus RX 450h 2010:

• (front of engine compt) cooling fan motor 1
• (front of engine compt) cooling fan motor 2
• (left side of dash) j/c a62
• (left side 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)
• A70
• A71
• A76
• A8 (left front of engine compt)
• Canh
• Canl
• Computer data lines system
• Cooling fan ecu 1 (left front of engine compt)
• Cooling fan ecu 2 (right front of engine compt)
• E.f.i. engine coolant temperature sensor (top rear of engine)
• Ecm (right front of engine compt)
• Ecu ig1 fuse 10a
• 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)
• J/c a61 (left side of dash)
• Pnk
• Pre
• Rdi fan 1 fuse 40a
• Rdi fan 2 fuse 40a
• Rdi fan relay 1
• Rdi fan relay 2
• Red
• Rfc
• S5-2
• Sg-2
• Si2
• Thw

CRUISE CONTROL

Cruise Control Wiring Diagram, with Dynamic Radar Controls (1 of 2) for Lexus RX 450h 2010

List of elements for Cruise Control Wiring Diagram, with Dynamic Radar Controls (1 of 2) for Lexus RX 450h 2010:

• +b2
• A76
• A81
• A89
• A90
• A91
• A92
• Accelerator position sensor (accelerator pedal assembly) (on accelerator pedal assembly)
• Ca2h
• Ca2l
• Canh
• Canl
• Chk
• Combination meter assembly
• Computer data lines system
• D2 (top rear of engine)
• Drn2
• Ecm (right front of engine compt)
• Efi main fuse 30a
• Efi main relay
• Engine room r/b 2 assembly (left rear of engine compt)
• Engine room r/b assembly (on left side of engine compt)
• Ep1
• Ep2
• Eta
• F16
• Fl+
• Fl-
• Fr+
• Fr-
• Fss
• Ge01
• Gs1
• Gs2
• Hot at all times
• Hv r/b 1 fuse 30a
• Igct 3 fuse 10a
• Igct main relay
• J/c a59 (left (side of dash)
• J/c a62 (left side of dash)
• J/c a63 (left side of dash)
• Left front speed sensor (left front hub assembly)
• Left rear speed sensor (left rear hub assembly)
• Mrel
• Nca
• Park/neutral position switch assembly (on transmission)
• Pnk
• Power management control ecu (left side of dash)
• Red
• Right front speed sensor (right front hub assembly)
• Right rear speed sensor (right rear hub assembly)
• Rl+
• Rl-
• Rr+
• Rr-
• Rss
• Skid control ecu assembly (right side of dash)
• St1-
• Stop fuse 7.5a
• Stp1
• Stp2
• Stpo
• Throttle w/ motor body assembly (right rear of engine)
• Vcp1
• Vcp2
• Vcta
• Vpa1
• Vpa2
• Vta
• Vta2

Cruise Control Wiring Diagram, with Dynamic Radar Controls (2 of 2) for Lexus RX 450h 2010

List of elements for Cruise Control Wiring Diagram, with Dynamic Radar Controls (2 of 2) for Lexus RX 450h 2010:

• +res
• -set
• Acc
• Ca2h
• Ca2l
• Cancel
• Cchg
• Ccs
• Computer data lines system
• Cruise control main 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 side of dash)
• J/c a61 (left side of dash)
• J/c a62 (left side of dash)
• J/c a63 (left side of dash)
• J/c f92 (under center console)
• J/c f93 (left side of dash)
• Lrdd
• Lrrd
• Millimeter wave radar sensor assembly (center front of engine compt)
• Mode
• On-off
• Out
• Pnk
• Red
• Right steering pad switch assembly
• 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 2010

List of elements for Cruise Control Wiring Diagram, without Dynamic Radar Controls (1 of 2) for Lexus RX 450h 2010:

• +b2
• +res
• -set
• A76
• A81
• Accelerator position sensor (accelerator pedal assembly) (on accelerator pedal assembly)
• Ca2h
• Ca2l
• Cancel
• Canh
• Canl
• Ccs
• Chk
• Combination meter assembly
• Computer data lines system
• Cruise control main switch
• D2 (top rear of engine)
• Drn2
• Ecm (right front of engine compt)
• Efi main fuse 30a
• Efi main relay
• Engine room r/b 2 assembly (left rear of engine compt)
• Engine room r/b assembly (on left side of engine compt)
• Ep1
• Ep2
• Eta
• F16
• F40
• F98
• Ge01
• Hot at all times
• Hv r/b 1 fuse 30a
• Igct 3 fuse 10a
• Igct main relay
• J/c a59 (left side of dash)
• J/c a62 (left side of dash)
• J/c a63 (left side of dash)
• J/c f92 (under center console)
• J/c f93 (left side of dash)
• Mrel
• Nca
• On-off
• Park/neutral position switch assembly (on transmission)
• Pnk
• Power management control ecu (left side of dash)
• Red
• Spiral cable sub- assembly (in steering column)
• St1-
• Steering pad switch assembly
• Stop fuse 7.5a
• Throttle w/ motor body assembly (right rear of engine)
• Vcp1
• Vcp2
• Vcta
• Vpa1
• Vpa2
• Vta
• Vta2

Cruise Control Wiring Diagram, without Dynamic Radar Controls (2 of 2) for Lexus RX 450h 2010

List of elements for Cruise Control Wiring Diagram, without Dynamic Radar Controls (2 of 2) for Lexus RX 450h 2010:

• A89
• A90
• A91
• A92
• Acc
• Ca2h
• Ca2l
• Computer data lines system
• Ecu ig2 fuse 10a
• F30
• F34
• F35
• Fl+
• Fl-
• Fr+
• Fr-
• Fss
• Gnd
• Gs1
• Gs2
• Hot w/ ig2 relay energized
• Instrument panel j/b assembly (left side of dash)
• J/c a61 (left side of dash)
• J/c a63 (left side of dash)
• Left front speed sensor (left front hub assembly)
• Left rear speed sensor (left rear hub assembly)
• Nca
• Out
• Red
• Right front speed sensor (right front hub assembly)
• Right rear speed sensor (right rear hub assembly)
• Rl+
• Rl-
• Rr+
• Rr-
• Rss
• Skid control ecu assembly (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 2010

List of elements for Front Deicer Wiring Diagram for Lexus RX 450h 2010:

• (left side of dash) j/c a61
• (w/ navigation) deicer switch front wiper
• A/c amplifier assembly (right side of dash)
• A32
• Deicer fuse 25a
• Deicer relay
• Engine room r/b assembly (on left side of engine compt)
• F50
• F51
• Fdef
• Fdfi
• Front wiper deicer (windshield glass) (left rear of engine compt)
• Front wiper switch (w/o navigation)
• Heater 2 fuse 7.5a
• Heater fuse 10a
• Hot at all times
• Hot w/ ig1 2 relay energized
• Hot w/ ig1 relay energized
• Ig+
• Instrument panel j/b (left side of dash)
• Interior lights system
• J/c a58
• Pnk
• Red
• Sw 1

Rear Defogger & Heated Mirrors Wiring Diagram for Lexus RX 450h 2010

List of elements for Rear Defogger & Heated Mirrors Wiring Diagram for Lexus RX 450h 2010:

• (left "d" pillar) noise filter (rear window defogger)
• A/c amplifier assembly (right side of dash)
• A11
• A14
• Bdr
• C10
• C17
• C18
• Canh
• Canl
• Cann
• Canp
• Computer data lines system
• Def+
• Def-
• Dfg
• Engine room j/b assembly (leftside 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
• Gnd
• Heater 2 fuse 7.5a
• Heater control panel (radio receiver assembly)
• Hot at all times
• Hot w/ ig1 relay energized
• Htr+
• Htr-
• Instrument panel j/b (left side of dash)
• J/c a61 (left side of dash)
• J/c a63 (left side of dash)
• J/c y23 (left side of back door)
• J1 (left "b" pillar)
• Left outer mirror control ecu assembly (in left front door)
• Left outer rear view mirror assembly (on left front door)
• P64
• Pnk
• Rear window defogger
• Rear window defogger switch
• Red
• Right outer mirror control ecu assembly (in right front door)
• Right outer rear view mirror assembly (on right front door)
• Rr def fuse 50a
• Rr def relay
• Tx+
• Tx-
• Y16

ELECTRONIC POWER STEERING

Electronic Power Steering Wiring Diagram for Lexus RX 450h 2010

List of elements for Electronic Power Steering Wiring Diagram for Lexus RX 450h 2010:

• (under center console) j/c f92
• A54
• A90
• Asst
• Ca1h
• Ca1l
• Can1l
• Canh
• Canl
• Cbp
• Cbpe
• Cef
• Cepf
• Combination meter assembly
• Computer data lines system
• D15
• D38
• Ddok
• Drsf
• Drsr
• Ecu-b 2 fuse 7.5a
• Ecu-ig1 1 fuse 10a
• Engine room r/b assembly (on left side of engine compt)
• Eps fuse 80a
• F10
• F100
• F101
• F11
• F16
• F2 (left end of dash)
• F98
• Front active stabilizer control ecu assembly (left rear of luggage compt)
• Fsgd
• Fusible link block assembly (left rear of luggage compt)
• G1 (under center floor console)
• G12
• G13
• G19
• Gauge 2 fuse 7.5a
• Gnd
• Hot at all times
• Hot in on or start
• Hv battery junction block assembly (left side of luggage compt)
• Ig+
• Instrument panel j/b (left side of dash)
• J/c f93 (left side of dash)
• Motor resolver
• Mrh
• Mrl
• Nca
• Pgnd
• Pig
• Pnk
• Power management control ecu (left side of dash)
• Power steering converter (under center console)
• 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
• Rear active stabilizer control ecu assembly (left rear of luggage compt)
• Red
• Rgnd
• Rout
• Rsgd
• Rsin z10
• Shld
• Skid control ecu (right side of dash)
• Steering sensor (in steering column)
• Torque sensor
• Trq1
• Trq2
• Trqg
• Trqv
• Vgnd
• Vot1
• Vot2
• Wdd1
• Wdd3
• G18
• Z11
• Z12

Power Tilt Steering Column Wiring Diagram for Lexus RX 450h 2010

List of elements for Power Tilt Steering Column Wiring Diagram for Lexus RX 450h 2010:

• Cann
• Canp
• Computer data lines system
• D29
• D30
• Ecu-b 1 fuse 7.5a
• Ecu-ig1 1 fuse 10a
• Ecub
• Engine room r/b assembly (on left side of engine compt)
• F35
• F38
• F40
• Gnd
• Headlight dimmer switch assembly
• Hot at all times
• Hot in on or start
• Instrument panel j/b (left side of dash)
• J/c f66 (top 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 (at base of 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 stretch
• Tilt down
• Tilt up
• Tim+
• Tim-
• Tis
• Vce
• Vci

ELECTRONIC SUSPENSION

Active Stablizer Suspension Wiring Diagram for Lexus RX 450h 2010

List of elements for Active Stablizer Suspension Wiring Diagram for Lexus RX 450h 2010:

• Bsc
• Bsv
• Canh
• Canl
• Combination meter assembly
• Computer data lines system
• D15
• Drsf
• Drsr
• Ecu igi 1 fuse 10a
• Eps fuse 80a
• F100
• F101
• F16
• Front active stabilizer control actuator assembly (under rear of vehicle)
• Front active stabilizer control ecu assembly (left rear of luggage compt)
• Fsgd
• Fusible link block assembly (left rear of luggage compt)
• G12
• G13
• G15
• G16
• G17
• G18
• G19
• G2 (under rear of vehicle)
• Gnd
• Hot at all times
• Hot w/ ig1 1 relay energized
• Instrument panel j/b (left side of dash)
• Lcn+
• Lcn-
• Mrh
• Mrl
• Nca
• Pgnd
• Pig
• Pnk
• Power steering converter assembly (under center console)
• Rear active stabilizer control actuator assembly (under rear of vehicle)
• Rear active stabilizer control ecu assembly (left rear of luggage compt)
• Red
• Rsgd
• Shg
• Shld
• V g14
• Vot2
• Wdd3
• Z12
• Z15

Electronic Air Suspension Wiring Diagram (1 of 2) for Lexus RX 450h 2010

List of elements for Electronic Air Suspension Wiring Diagram (1 of 2) for Lexus RX 450h 2010:

• A11 (right front of engine compt)
• A55
• A56
• Absorber control switch
• Air sus fuse 20a
• Bat
• Canh
• Canl
• Computer data lines system
• Dnsw
• Down
• Ecu ig1 fuse 10a
• Engine room r/b assembly (on left side of engine compt)
• Gnd
• Headlight swivel ecu assembly (w/ adaptive front lighting system) (left end of dash)
• Height control valve harness assembly
• Hot at all times
• Hot in run or start
• Ill+
• Ill-
• Instrument panel j/b (left side of dash)
• Interior lights system
• J/c a62 (left side of dash)
• J/c a67
• J/c f92 (under center console)
• J/c f93 (left side of dash)
• J/c f94 (right side of dash)
• J/c o30 (right "d" pillar)
• J/c o31 (right "d" pillar)
• Ldns
• Left front height control sensor sub-assembly (left side of engine compt)
• Lups
• P24
• P5 (right rear of luggage compt)
• Pnk
• Red
• Right front height control sensor sub-assembly (right side of engine compt)
• Rm+
• Rm-
• Sbr
• Sgb2
• Sgh5
• Sgr
• Shb
• Shb1
• Shb5
• Shf2
• Shfl
• Shfr
• Shg
• Shg1
• Shg2
• Shrl
• Slrl
• Slrr
• Suspension control ecu (right side of dash)
• Suspension control switch
• Suspension control switch 2
• Upsw

Electronic Air Suspension Wiring Diagram (2 of 2) for Lexus RX 450h 2010

List of elements for Electronic Air Suspension Wiring Diagram (2 of 2) for Lexus RX 450h 2010:

• (left front corner of engine compt) height control valve sub assembly 1
• (right kick panel)
• (under right rear of vehicle) height control valve sub assembly 2
• A11 (right front of engine compt)
• A54
• A64
• A65
• Air sus fuse 50a
• Air sus relay
• Canh
• Canl
• Combination meter assembly
• Computer data lines system
• Engine room r/b assembly (on left side of engine compt)
• F16
• Hot at all times
• J/c a63 (left side of dash)
• J/c a67
• J/c o30 (right "d" pillar)
• J/c o31 (right "d" pillar)
• Left rear height control sensor sub-assembly (at left rear suspension)
• Lh+
• Pneumatic w/ tube tank assembly (near right "b" pillar)
• Pnk
• Red
• Rh+
• Right rear height control sensor sub-assembly (at right rear suspension)
• Shb
• Shb3
• Shb4
• Shg
• Shg3
• Shg4
• Short connector a64 & a65
• Shr2
• Shrl
• Shrr
• Slex
• Slfl
• Slfr
• Sllo
• Suspension control ecu (right side of dash)

ENGINE PERFORMANCE

3.5L

3.5L, Engine Performance Wiring Diagram (1 of 10) for Lexus RX 450h 2010

List of elements for 3.5L, Engine Performance Wiring Diagram (1 of 10) for Lexus RX 450h 2010:

• +b2
• A/f fuse 20a
• A/f relay
• A11 (right front of engine compt)
• A76
• 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)
• 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 side of dash)
• J/c a59 (left side of dash)
• J/c a60 (left kick panel)
• J/c a62 (left side of dash)
• J/c a67
• J/c p39 (left "d" pillar)
• Leak detection pump
• Mpmp
• Mrel
• Pnk
• Ppmp
• Ptnk
• Red
• Rfc
• Vcpp
• Vent valve
• Vpmp
• Vsv (fuel vapor-containment valve) (under left rear of vehicle)

3.5L, Engine Performance Wiring Diagram (2 of 10) for Lexus RX 450h 2010

List of elements for 3.5L, Engine Performance Wiring Diagram (2 of 10) for Lexus RX 450h 2010:

• (left front of engine compt) oil motor pump assembly
• A1 (left front of engine compt)
• 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
• J/c a63 (left side of dash)
• J/c p38 (left "d" pillar)
• Nca
• Oil pmp fuse 10a
• Oil pmp relay
• Opg
• Opm1
• Opst
• P3 (left "c" pillar)
• Pnk
• Red
• Z35

3.5L, Engine Performance Wiring Diagram (3 of 10) for Lexus RX 450h 2010

List of elements for 3.5L, Engine Performance Wiring Diagram (3 of 10) for Lexus RX 450h 2010:

• (left side of engine compt) inverter assembly w/converter
• Amd
• Cbi
• Cei
• D44
• D46
• D47
• Dcdc fuse 150a
• Drn6
• Engine room r/b assembly (on left side of engine compt)
• Front motor generator 2 (left front of engine compt)
• G10
• G11
• Gcs
• Gcsg
• Grf
• Grfg
• Gsn
• Gsng
• Hot at all times
• Mcs
• Mcsg
• Mmt
• Mmtg
• Mrf
• Mrfg
• Msn
• Msng
• Nca
• Pnk
• R-u
• R-v
• R-w
• Rcs
• Rcsg
• Rear traction w/ transaxle motor generator (at rear axle)
• Red
• Rmt
• Rmtg
• Rrf
• Rrfg
• Rsn
• Rsng
• Z36
• Z37
• Z38

3.5L, Engine Performance Wiring Diagram (4 of 10) for Lexus RX 450h 2010

List of elements for 3.5L, Engine Performance Wiring Diagram (4 of 10) for Lexus RX 450h 2010:

• (left "c" pillar) p3
• (left "d" pillar) j/c p65
• (left side of engine compt) inverter assembly w/converter
• +b1
• +b2
• A1 (left front of engine j/c a58 compt)
• A79
• A80
• A81
• Ca2h
• Ca2l
• Ccs
• Clk+
• Clk-
• Cruise control system
• 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
• Ilk
• Ilki
• Ilko
• Inter lock switch
• Lines system computer data
• Mmt
• Mmtg
• Mth+
• Mth-
• Nca
• Nodd
• Opm1
• Opm2
• Pnk
• Post
• Power management control ecu (left side of dash)
• Rcs
• Rcsg
• Red
• Req+
• Req-
• Rmt
• Rmtg
• Rrf
• Rrfg
• Rsgn
• Rsn
• Smrp
• Vcp1
• Vcp2
• Vlo
• Vpa1
• Vpa2

3.5L, Engine Performance Wiring Diagram (5 of 10) for Lexus RX 450h 2010

List of elements for 3.5L, Engine Performance Wiring Diagram (5 of 10) for Lexus RX 450h 2010:

• (left side of dash) instrument panel j/b
• (right side of dash) j/c f94
• Accelerator position sensor (accelerator pedal assembly)
• Canh
• Canl
• Chk
• Combination meter assembly
• Computer data lines system
• D39
• 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 side of dash)
• J/c a63 (left side of dash)
• J/c f92 (under center console)
• J/c f93 (left side of dash)
• Park/neutral position switch (on transmission)
• Pcu fuse 15a
• Pnk
• Red
• Transmission control switch
• Vcp1
• Vcp2
• Vpa1
• Vpa2

3.5L, Engine Performance Wiring Diagram (6 of 10) for Lexus RX 450h 2010

List of elements for 3.5L, Engine Performance Wiring Diagram (6 of 10) for Lexus RX 450h 2010:

• (left "c" pillar) p3
• (left rear of vehicle) j/c p45
• (left side of dash) j/c f93
• (on brake pedal bracket) stop light switch assembly
• A80
• A81
• As1
• Asig
• Batt fan fuse 15a
• Batt fan relay
• Battery thermometer sensor (left rear of vehicle)
• Bth+
• Bth-
• Ca2h
• Ca2l
• Center battery cooling blower motor (near hv battery)
• Circuit breaker sensor 1 (rear of engine)
• 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
• Gnd0
• Gnd1
• Gnd2
• Hot at all times
• Hot w/ ig1 1 relay energized
• Ig0
• Ig1
• Ig2
• Instrument panel j/b (left side of dash)
• J/c a61 (left side of dash)
• J/c p65 (left "d" pillar)
• Left battery cooling blower motor (near hv battery)
• Mrel
• Pnk
• Power management control ecu (left side of dash)
• Psok
• Red
• Right battery cooling blower motor (near hv battery)
• Setu
• Sftd
• Si0
• Si1
• Si2
• Sif+
• Sif-
• Smrb
• Smrg
• Spdi
• St1-
• Stop fuse 7.5a
• Stp-
• Thb
• Vm0
• Vm1
• Vm2

3.5L, Engine Performance Wiring Diagram (7 of 10) for Lexus RX 450h 2010

List of elements for 3.5L, Engine Performance Wiring Diagram (7 of 10) for Lexus RX 450h 2010:

• (left "c" pillar) p3
• (under center console) power steering converter assembly
• Battery voltage sensor (under rear seat, on hybrid vehicle battery) z29
• Bth+
• Bth-
• Busber module center
• Cbp
• Cep
• Current sensor
• Dook
• F101
• Fuse 15a
• Gb0
• Gb1
• Gb2
• Gb3
• Gb4
• Gb5
• Gbb0
• Gbbo
• Gib
• Gnd
• Hv battery
• Hv battery junction block assembly (left side of luggage compt)
• Hybrid vehicle battery
• Igct
• J/c p65 (left "d" pillar)
• Lh busber module
• Nca
• Pnk
• Pnk vb11
• Red
• Red vb14
• Red vb7
• Rh busber module
• Service plug
• 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
• Z31
• Z32
• Z33
• Z34
• Z29
• Z30

3.5L, Engine Performance Wiring Diagram (8 of 10) for Lexus RX 450h 2010

List of elements for 3.5L, Engine Performance Wiring Diagram (8 of 10) for Lexus RX 450h 2010:

• (top left side of engine) noise filter (ignition bank 2)
• (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
• (top right side of engine) noise filter (ignition bank 1)
• Crank position sensor (left front of engine)
• D2 (top rear of engine)
• D3 (top of engine)
• E.f.i 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)
• Nca
• Pim
• Pnk
• Red
• Throttle w/ motor body assembly (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, Engine Performance Wiring Diagram (9 of 10) for Lexus RX 450h 2010

List of elements for 3.5L, Engine Performance Wiring Diagram (9 of 10) for Lexus RX 450h 2010:

• (left side of engine compt) j/c a57 & d41
• A1a+
• A1a-
• A2a+
• A2a-
• A57
• D41
• 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 injector assembly (1, 3 & 5: right side of intake manifold; 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
• Nca
• Ne+
• Ne-
• Ox1b
• Ox2b
• Pim
• Pnk
• Prg
• Red
• Tha
• Thw
• Vcta
• Vcv1
• Vcv2
• Vpim
• Vta1
• Vta2
• Vv1+
• Vv1-
• Vv2+
• Vv2-

3.5L, Engine Performance Wiring Diagram (10 of 10) for Lexus RX 450h 2010

List of elements for 3.5L, Engine Performance Wiring Diagram (10 of 10) for Lexus RX 450h 2010:

• (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) 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-
• D1 (left rear of engine)
• D3 (top of engine)
• 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
• 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
• Nca
• Oc1+
• Oc1-
• Oc2+
• Oc2-
• Ox1b
• Ox2b
• Oxygen sensor (bank 1 sensor 2) (in exhaust)
• Pnk
• Purge vsv (left rear of engine)
• Red
• The

EXTERIOR LIGHTS

Backup Lamps Wiring Diagram for Lexus RX 450h 2010

List of elements for Backup Lamps Wiring Diagram for Lexus RX 450h 2010:

• A80
• A81
• Backup
• Bk/up lp fuse 7.5a
• Bk/up lp relay
• 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
• J/c a62 (left side of dash)
• J/c a63 (left side of dash)
• J/c p36 (left rear of vehicle)
• J/c y21 (right side of back door)
• J/c y22 (left side of back door)
• J/c y23 (left side of back door)
• Left rear light assembly
• Park/neutral position switch assembly (on transmission)
• Pnk
• Power management control ecu (left side of dash)
• Red
• Right rear light assembly
• Y20

Exterior Lamps Wiring Diagram (1 of 3) for Lexus RX 450h 2010

List of elements for Exterior Lamps Wiring Diagram (1 of 3) for Lexus RX 450h 2010:

• (center of dash) j/c g22
• (right side of back door) j/c y21
• Acc
• Air conditioning system
• Altb
• Automatic light control sensor (top right side of dash)
• Bcty
• Canh
• Canl
• Center stop light assembly
• Cltb
• Clte
• Clts
• Computer data lines system
• D/l altb fuse 25a
• D17
• D18
• D26
• D32
• Dcdc fuse 150a
• Def
• Ecu-acc fuse 10a
• Ecu-igi 1 fuse 10a
• Engine room r/b assembly (on left side of engine compt)
• F12
• F13
• F14
• F39
• F65
• F66
• Flcy
• Frcy
• Gnd
• Gnd2
• H26
• H28
• Haz
• Head
• Hmsl
• Hot at all times
• Hot in on or acc
• Hot in start
• Hzsw
• Instrument panel j/b (left side of dash)
• Interior lights system
• J/c f65 & f66 (top center of dash)
• J/c f92 (under center console)
• J/c o31 (right "d" pillar)
• J/c p37 (left rear of vehicle)
• J/c p38 (left "d" pillar)
• J/c y23 (left side of power back door)
• Lcty
• Left license plate light assembly
• Left outer mirror control ecu assembly (in left front door)
• Left outer rear view mirror assembly
• Left rear combination light assembly
• Left rear side marker light assembly
• Main body ecu (behind left side of dash)
• Nca
• Noise filter (center stop light assembly) (left "d" pillar)
• 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
• Stp-
• Tail
• Tail fuse 10a
• Tail relay
• Trly
• Trn+
• Trn-
• Trni
• Tsl
• Tsr
• Turn

Exterior Lamps Wiring Diagram (2 of 3) for Lexus RX 450h 2010

List of elements for Exterior Lamps Wiring Diagram (2 of 3) for Lexus RX 450h 2010:

• (behind left side of dash) turn signal flasher signal assembly
• (left side of dash) j/c f63 & f64
• (right side of back door) j/c y21
• Auto
• Canada
• Cob1
• Cos1
• Coz1
• Ctla
• Ctlb
• Ctls
• Ctrs
• Drl off
• F63
• F64
• 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 p39 & p40 (left "d" pillar)
• J/c y23 (left side of back door)
• Left rear light assembly
• Lh off
• Light control
• Off
• P39
• P4 (left rear of luggage compt)
• P40
• P5 (right rear of luggage compt)
• Pnk
• Red
• Right rear light assembly
• Switch
• Tail
• Towing converter (right side of luggage compt)
• Trailer hitch
• Trnr
• Ttla
• Ttls
• Ttrs
• Turn switch
• Twz1
• Usa
• Y19

Exterior Lamps Wiring Diagram (3 of 3) for Lexus RX 450h 2010

List of elements for Exterior Lamps Wiring Diagram (3 of 3) for Lexus RX 450h 2010:

• (left side of dash) j/c f93
• (on brake pedal assembly) stop light switch assembly
• (under center console) j/c f92
• A11 (right front of engine compt)
• A17
• A22
• A23
• A25
• A30
• A31
• A4 (left front engine compt)
• A54
• A66
• A68
• A81
• A90
• A91
• Acc
• Ca1h
• Ca1l
• Canh
• Canl
• Combination meter assembly
• Computer data lines system
• Cra+
• 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
• Gauge 1 fuse 10a
• Gauge 2 fuse 7.5a
• Gnd
• H19
• H33
• Haz fuse 15a
• Hid & halogen type
• Hot at all times
• Hot in on or start
• Ig+
• Instrument panel j/b (left side of dash)
• J/c a61 (left side of dash)
• J/c a63 (left side of dash)
• J/c a67
• J/c f94 (right side of dash)
• Led type
• Left headlight assembly
• Marker side
• Out
• 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 rear view mirror assembly
• Shift lock control ecu sub-assembly (under center console, beside shift lever)
• 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+
• Trn-
• Trni
• Turn

GROUND DISTRIBUTION

Ground Distribution Wiring Diagram (1 of 5) for Lexus RX 450h 2010

List of elements for Ground Distribution Wiring Diagram (1 of 5) for Lexus RX 450h 2010:

• (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)
• A17
• A18
• A19
• A2 (left front of engine compt)
• A20
• A22
• A23
• A4 (left front of engine compt)
• A5 (right front of engine compt)
• A6 (left end of dash)
• A66
• A7 (left end of dash)
• A79
• A83
• A84
• A86
• A89
• A9 (right front of engine compt)
• A90
• Air sus relay
• Back door lock assembly
• 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)
• Halogen type
• Heater water pump assembly
• Height control valve harness assembly
• Height control valve sub assembly 1
• Hid & halogen type
• Hid type
• Ig1 relay
• Ig2 relay
• Igct main relay
• Inverter assembly w/ converter
• Inverter water pump motor assembly
• J/c a58
• J/c a63
• Led type
• Left fog light assembly
• Left headlight assembly
• Noise filter (ghost buster)
• Oil motor pump assembly
• Oil pump relay
• P24
• P4 (left rear of luggage compt)
• P5 (right rear of luggage compt)
• Pnk
• Power back door unit assembly
• Rdi fan relay 1
• Rdi fan relay 2
• Right headlight assembly
• Rr def relay
• Skid control ecu assembly
• Smog ventilation sensor
• Stop light control relay assembly
• Towing converter
• Trailer hitch
• Windshield wiper motor assembly
• Wireless door lock buzzer
• Y2 (center front of luggage compt)

Ground Distribution Wiring Diagram (2 of 5) for Lexus RX 450h 2010

List of elements for Ground Distribution Wiring Diagram (2 of 5) for Lexus RX 450h 2010:

• (left side of dash) instrument panel j/b
• (left side of engine compt) j/c a57 & d41
• A11 (right front of engine compt)
• A24
• A25
• A26
• A27
• A28
• A30
• A31
• A57
• A68
• A70
• A71
• A8 (left front of engine compt)
• A85
• A91
• A92
• Acc1 relay
• Acc2 relay
• Air bag sensor assembly
• Bk/dr lock relay
• Blower w/ fan motor sub-assembly
• Brake fluid level warning switch
• Canister pump module
• Cooling fan ecu 1
• Cooling fan ecu 2
• D dr unlock relay
• D1 (left rear of engine)
• D3 (top of engine)
• D41
• Dlc3
• Door lock relay
• Dr unlock relay
• Ecm
• F10
• F2 (left end of dash)
• F29
• F5 (right kick panel)
• F57
• Front active stabilizer control ecu assembly
• Front power window regulator switch assembly
• G1 (under center floor console)
• G2 (under rear of vehicle)
• Halogen type
• Headlight cleaner control relay
• Headlight swivel ecu assembly
• Hid & halogen type
• Hid type
• I1 (right "b" pillar)
• Ig1 relay 1
• Ig1 relay 2
• Ig1 relay 3
• Ig1 relay 4
• Ignition coil assembly
• J/c a67
• Led type
• Left headlight assembly
• Level warning switch assembly
• Multiplex tilt & telescopic ecu
• Power steering converter assembly
• Power steering ecu assembly
• Rear active stabilizer control 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
• Suspension control ecu
• W/ motor compressor assembly

Ground Distribution Wiring Diagram (3 of 5) for Lexus RX 450h 2010

List of elements for Ground Distribution Wiring Diagram (3 of 5) for Lexus RX 450h 2010:

• (right "b" pillar)
• (w/ memory) left front position control ecu & switch assembly
• (w/o memory) left front power seat switch
• Battery cooling blower assembly center
• Battery voltage sensor
• Door control receiver
• Fuel lid courtesy switch
• Fuel pump & fuel sender gauge assembly
• Height control valve harness assembly
• Height control valve sub- assembly 2
• 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 o30 (right "d" pillar)
• J/c o31
• J/c p38 (left "d" pillar)
• J/c p65 (left "d" pillar)
• J/c z23 (under front passenger's seat)
• Junction connector
• 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
• Multi-display controller sub-assembly
• O18
• O2 (right "c" pillar)
• Occupant detection ecu
• P2 (left "b" pillar)
• P20
• P21
• P25
• P26
• P3 (left "c" pillar)
• P56
• P60
• Pneumatic w/ tube tank assembly
• Rear power point socket assembly
• Right battery cooling blower assembly
• Right front power seat switch
• Right front power seat switch 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
• Suspension control switch 2
• Voltage inverter assembly
• Z30
• Z34

Ground Distribution Wiring Diagram (4 of 5) for Lexus RX 450h 2010

List of elements for Ground Distribution Wiring Diagram (4 of 5) for Lexus RX 450h 2010:

• (w/ dynamic radar cruise control) driving support ecu assembly
• (w/ dynamic radar cruise control) millimeter wave radar sensor assembly
• (w/ navigation system) multi-display assembly
• (w/ navigation system) navigation receiver assembly
• (w/ navigation system) radio receiver assembly
• (w/ power back door) back door lock assembly
• (w/o navigation system) radio receiver assembly
• A47
• Air bag sensor assembly
• Back door control switch
• Back door opener switch assembly
• Center stop light assembly
• Combination meter assembly
• F1 (left kick panel)
• F16
• F29
• F3 (under center floor console)
• F40
• F97
• F98
• Front power point socket assembly
• Front power point socket assembly 2
• G1 (under center floor console)
• Id code box
• Instrument panel j/b (left side of dash)
• J/c f92
• J/c f93 (left side of dash)
• J/c y21 (right side of back door)
• J/c y23
• J1 (left "b" pillar)
• 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
• Multiplex network master switch assembly
• Nca
• Option connector (check connector)
• Option connector (glass breakage sensor ecu assembly)
• Power management control ecu
• Power slide back door warning buzzer
• Power switch
• Rear window defogger
• Rear wiper motor & bracket assembly
• Right rear light assembly
• Seat heater switch
• Spiral cable sub- assembly
• Tire pressure warning ecu
• To j/c f65 & f66 (diagram 5 of 5)
• To j/c f94 (diagram 5 of 5)
• Transmission control switch
• Turn signal flasher assembly
• Windshield wiper switch assembly
• Y1 (center front of luggage compt)
• Y16
• Y19
• Y20
• Yaw rate sensor assembly

Ground Distribution Wiring Diagram (5 of 5) for Lexus RX 450h 2010

List of elements for Ground Distribution Wiring Diagram (5 of 5) for Lexus RX 450h 2010:

• A/c amplifier assembly
• Certification ecu assembly
• Clearance warning ecu assembly
• Combination meter 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
• F54
• F58
• F65
• F66
• From j/c f92 (diagram 4 of 5)
• From j/c f93 (diagram 4 of 5)
• Fuel lid opener switch
• G20
• G21
• Glove box light assembly
• Hazard warning signal switch assembly
• Headlight dimmer switch assembly
• Heater control panel (radio receiver assembly)
• Height control off switch
• Intake mass air flow meter sub-assembly shield
• J/c f65 & f66 (top 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
• Main switch assembly
• Meter mirror sub- assembly
• Multi information display assembly
• Nca
• Option connector (remote engine starter)
• Overhead module
• Oxygen sensor (bank 1 sensor 1) shield
• Oxygen sensor (bank 1 sensor 2) shield
• Oxygen sensor (bank 2 sensor 1) shield
• Oxygen sensor (bank 2 sensor 2) shield
• Parking assist ecu
• 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
• Suspension control switch
• Throttle w/ motor body assembly shield
• Tire pressure warning reset switch
• Vsc off switch
• Water temperature switch

HEADLIGHTS

Adaptive Front Lighting Wiring Diagram for Lexus RX 450h 2010

List of elements for Adaptive Front Lighting Wiring Diagram for Lexus RX 450h 2010:

• (canada)
• (hid type)
• (led type)
• (left side of dash) j/c f93
• (or pnk)
• (usa)
• (w/ automatic high beam) overhead module
• A11
• A18
• A21
• A26
• A29
• A54
• A55
• A85
• A86
• Acc
• Afs fuse 7.5a
• Altb
• Auto
• Becu
• Canh
• Canl
• Combination meter assembly
• Computer data lines system
• D/l altb fuse 25a
• Drl off
• Ecu ig 1 fuse 10a
• Ecu-acc fuse 10a
• Ecu-b 1 fuse 10a
• Ecu-ig 1 3 fuse 10a
• Ecu-ig1 1 fuse 10a
• Engine room r/b assembly (on left side of engine compt)
• F13
• F14
• F16
• F40
• F65
• F66
• Gauge 2 fuse 7.5a
• Gnd1
• Gnd2
• Head
• Headlight dimmer switch assembly
• Headlight swivel ecu assembly (left end of dash)
• Hot at all times
• Hot in on or acc
• Hot in on or start
• Ig+
• Ig1
• Igs
• Init
• Inner rear view mirror assembly
• Instrument panel j/b (left side of dash)
• J/c a62 (left side of dash)
• J/c a67 (behind right headlight)
• J/c f65 & f66 (top 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 e
• Lh+
• Lh-
• Lhb1
• Lhm+
• Lht
• Light control switch
• Lin
• Main body ecu (behind left side of dash)
• Off
• Pnk
• Red
• Rh e
• Rh+
• Rh-
• Rhb1
• Rhm+
• Rht
• Right headlight assembly
• Sbr
• Sgr
• Shb right rear height control sensor sub-assembly (at right rear suspension)
• Shb3
• Shb5
• Shf2
• Shfl
• Shg
• Shg3
• Shg5
• Shr2
• Shrl
• Shrr
• Smbl
• Smbr
• Smgl
• Smgr
• Sml
• Smr
• Suspension control ecu (right side of dash)
• Tail
• W/ air suspension
• W/ display w/o display
• W/o air suspension

Headlamps Wiring Diagram (1 of 2) for Lexus RX 450h 2010

List of elements for Headlamps Wiring Diagram (1 of 2) for Lexus RX 450h 2010:

• (top center of dash) j/c f65 & f66
• A11
• A54
• Acc
• Air conditioning system
• Altb
• Auto
• Automatic light control sensor (if equipped) (top right side of dash)
• Bcty
• Becu
• Canada
• Cann
• Canp
• Cltb
• Clte
• Clts
• D/l altb 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
• F19
• 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
• Headlamp dimmer switch assembly
• High
• Hot at all times
• Hot in on or acc
• Hot in on or start
• Hrly
• Instrument panel j/b (left side of dash)
• Interior lights system
• J/c a58 (behind left headlight)
• J/c a67 (behind right headlight)
• J/c f66 (top center of dash)
• J/c f92 (under center console)
• J/c f93 (left side of dash)
• J/c f94 (right side of dash)
• Lcty
• Left fog light assembly
• Light control switch
• Llew
• Low
• Main body ecu (behind left side of dash)
• Off
• Parking brake switch (left end of dash)
• Pd fuse 50a
• Pkb
• Pnk
• Rcty
• Red
• Relay
• Right fog light assembly
• Rlew
• Tail
• Tail fuse 10a
• Trly
• Tsl
• Tsr
• Usa

Headlamps Wiring Diagram (2 of 2) for Lexus RX 450h 2010

List of elements for Headlamps Wiring Diagram (2 of 2) for Lexus RX 450h 2010:

• (left side of dash) j/c f93
• A11
• A18
• A19
• A20
• A26
• A27
• A28
• A4 (left front of engine compt)
• A85
• A86
• B right headlight assembly (led type)
• Bi-xenon fuse 10a
• Bi-xenon relay (hid type)
• C13
• Canh
• Canl
• Combination meter assembly
• Computer data lines system
• Control
• Dcdc fuse 150a
• Drl relay
• Ecu
• Engine room j/b assembly (left side of engine compt)
• Except hid type
• Except led type
• 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 relay (ll)
• Head relay (rl)
• Hid type
• High
• Hot at all times
• Ig+
• J/c a67 (behind right headlight)
• J/c f92 (under center console)
• Led type
• Left headlight assembly
• Light
• Light control
• Low
• Low (hid)
• Pnk
• Red
• Right headlight assembly
• Right headlight assembly (hid type)
• S left headlight assembly (led type)

HORN

Horn Wiring Diagram for Lexus RX 450h 2010

List of elements for Horn Wiring Diagram for Lexus RX 450h 2010:

• 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 assembly (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 2010

List of elements for Instrument Cluster Wiring Diagram (1 of 2) for Lexus RX 450h 2010:

• A/b
• A11 (right front of engine compt)
• A54
• A90
• Canh
• Canl
• Chk
• Combination meter assembly
• Computer data lines system
• Dcm (telematics transceiver) (under center console)
• Down
• Engine controls system
• Engine oil pressure switch assembly (lower left front of engine)
• Enter
• Exterior lights system
• F15
• F16
• F40
• F65
• F66
• F97
• Fuel pump & fuel sender (top of fuel tank)
• G25
• Gauge 2 fuse 7.5a
• Gnd
• Hot in on or start
• Ig+
• Ill-
• Instrument panel j/b (left side of dash)
• Interior lights system
• J/c a67
• J/c f65 & f66 (top center of dash)
• J/c f92 (under center console)
• J/c f93 (left side of dash)
• Level warning switch assembly
• Menu
• Mssl
• Navigation receiver assembly
• O15
• O33
• P/sb
• Pblt
• Pnk
• Power management control ecu (left side of dash)
• Radio receiver assembly
• Red
• Rhdw
• Rhup
• Right steering pad switch
• Seats system
• Skid control ecu assembly (right side of dash)
• Sound systems
• Sp1
• Spd
• Spdi
• Spdp
• Spiral cable sub-assembly (in steering column)
• Steering pad switch assembly
• Stereo component amplifier assembly (luggage compt)
• Tws2
• Tx+
• W/ navigation
• W/o navigation
• Water temperature switch (under front center of vehicle)
• Windshield wiper switch assembly
• Wlvl

Instrument Cluster Wiring Diagram (2 of 2) for Lexus RX 450h 2010

List of elements for Instrument Cluster Wiring Diagram (2 of 2) for Lexus RX 450h 2010:

• A30
• A51
• Acc
• Back door lock assembly (lower center of back door)
• Back door lock assembly (w/o power back door) (lower center of back door)
• Bcty
• Canh
• Canl
• Cann
• Canp
• 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
• Hot at all times
• Hot in on or start
• Hud
• Hudd
• Hudo
• Hudu
• Ild
• Ill+
• Ill-
• Ilu
• Instrument panel j/b (left side of dash)
• Interior lights system
• J/c a63 (left side of dash)
• J/c f65 & f66 (top center f66
• J/c f66 (top 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 p39 (left "d" pillar)
• J/c p40 (left "d" pillar)
• 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 rear "c" pillar)
• Main body ecu
• Meter mirror sub-assembly (left side of dash)
• Mpx1
• Mpx2
• Of dash)
• P4 (left rear of luggage compt)
• Parking brake switch assembly (left end of dash)
• 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 rear "c" pillar)
• Satellite switch set
• Tx-

INTERIOR LIGHTS

Courtesy Lamps Wiring Diagram (1 of 2) for Lexus RX 450h 2010

List of elements for Courtesy Lamps Wiring Diagram (1 of 2) for Lexus RX 450h 2010:

• (left front of luggage compt) j/c o28 & p36
• +b1
• Acc
• Altb
• Bcty f13
• Becu
• Canh
• Canl
• Cann
• Canp
• Cill
• Computer data lines system
• Cspt f12
• Cty
• D/l alt b fuse 25a
• D11
• D12
• D13
• D23
• D26
• Dmdr f14
• Dmon
• Dome fuse 10a
• 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)
• F13
• F40
• Flcl f12
• Flcy
• Frcl
• Frcy
• Gnd
• Gnd1
• H21
• H23
• H24
• H26
• Hot at all times
• Hot in on or acc
• Hot in on or start
• Htr-
• Ile
• Illb
• Instrument panel j/b (left side of dash)
• J/c f92 (under center console)
• J/c f93 (left side of dash)
• J/c p39 (left "d" pillar)
• Lcty f12
• Lcyl f12
• Left front courtesy light assembly
• Left front door courtesy light switch assembly (at left "b" pillar)
• Left outer mirror control ecu assembly (in left front door)
• Left outer rear view mirror assembly (on left front door)
• Left rear door courtesy light switch assembly (at left rear "c" pillar)
• Lill
• Main body ecu
• O28
• Overhead module
• P36
• Pnk
• Rcty
• Rcyl f14
• Red
• Rgnd
• Right front courtesy light assembly
• Right front door courtesy light switch assembly (at right "b" pillar)
• Right rear courtesy light assembly
• Right rear door courtesy light switch assembly (at right rear "c" pillar)
• Rrmp
• Shft
• Sport light assembly

Courtesy Lamps Wiring Diagram (2 of 2) for Lexus RX 450h 2010

List of elements for Courtesy Lamps Wiring Diagram (2 of 2) for Lexus RX 450h 2010:

• Back door courtesy light assembly
• Back door lock assembly (lower center of back door)
• Cann
• Canp
• Computer data lines system
• Ctyo
• Diode (back door)
• F20
• F48
• Footwell
• Htr-
• J/c o29 & p37 (left front of luggage compt)
• J/c p40 (left "d" pillar)
• Left interior illumination light assembly 1
• Left rear courtesy light assembly
• Left room light assembly 2
• Left vanity light assembly
• Left visor assembly
• O29
• P37
• P4 (left rear of luggage compt)
• 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 rear view mirror assembly (on right front door)
• Right room light assembly 2
• Right vanity light assembly
• Right visor assembly
• W/ power back door
• W/o power back door

Instrument Illumination Wiring Diagram (1 of 2) for Lexus RX 450h 2010

List of elements for Instrument Illumination Wiring Diagram (1 of 2) for Lexus RX 450h 2010:

• A54
• A55
• Acan f14
• Acc
• Adim
• Altb
• Auto
• Becu
• Canh f13
• 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 r/b assembly (on left side of engine compt)
• Enter
• F40
• F63
• F64
• Front wiper deicer switch
• G1 (under center floor console)
• G20
• G21
• Gauge 2 fuse 7.5a
• Glove box light assembly
• Gnd1
• Hazard warning signal switch assembly
• Head
• Headlight dimmer switch assembly
• Heater control panel (radio receiver assembly)
• Hook
• Hot at all times
• Hot in on or acc
• Hot in on or start
• Ill
• Ill+
• Ill-
• Instrument panel j/b assembly (left side of dash)
• J/c f63 & f64 (left side of dash)
• J/c f66 (top 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
• Monitor
• Multi information display assembly (w/o navigation)
• Multi- display assembly
• Navigation receiver assembly (w/ navigation)
• Off (canada) drl off (usa)
• Panel fuse 10a
• Pnk
• Red
• Remote operation switch
• Right steering pad switch
• Seek
• Spiral cable sub-assembly (in steering column)
• Steering pad switch assembly
• Swg
• Tail
• Tail f13
• Tail relay
• Trly
• Voice
• Volume
• W/ navigation
• W/o navigation

Instrument Illumination Wiring Diagram (2 of 2) for Lexus RX 450h 2010

List of elements for Instrument Illumination Wiring Diagram (2 of 2) for Lexus RX 450h 2010:

• (top center of dash)
• (under center console)
• A/b
• Adim
• Canh
• Canl
• Certification ecu assembly (right side of dash)
• Combination meter assembly
• Computer data lines system
• Dcm (telematics transceiver)
• Down
• Engine switch
• F15
• F16
• F58
• F63
• F64
• F65
• F66
• Front power window regulator switch assembly
• Fuel lid opener switch
• G12
• G25
• Headlight cleaner switch assembly
• Ig+
• Ill+
• Ill-
• J/c f63 & f64 (left side of dash)
• J/c f65 & f66 (top center of dash)
• J/c f66
• J/c f92 (under center console)
• J/c f93 (left side of dash)
• J/c f94 (right of dash)
• J/c g22 (center of dash)
• J/c o30 (right "d" pillar)
• J/c o31 (right "d" pillar)
• Light control rheostat
• Main switch assembly
• Multiplex network master switch assembly
• Odo trip
• Pnk
• Radio receiver assembly
• Red
• Rhdw
• Rhup
• Satellite switch set
• Seat heater switch
• Shift position indicator
• Suspension control switch
• Suspension control switch 2
• Swg
• Swil
• Tail
• Vsc off switch
• W/ navigation
• W/o navigation
• Windshield wiper switch assembly

MEMORY SYSTEMS

Driver"s Memory Seat Wiring Diagram for Lexus RX 450h 2010

List of elements for Driver"s Memory Seat Wiring Diagram for Lexus RX 450h 2010:

• (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)
• F40
• Frv+
• Frv-
• Fwd
• Gnd
• H13
• H14
• Hold
• Hot at all times
• Instrument panel j/b (left side 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 (left side of driver's seat cushion)
• 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 (under driver's seat)
• Left front seat outer belt assembly (base of left "b" pillar)
• Left power seat front switch assembly
• Left seat variable cushion switch
• Lft+
• Lft-
• Mswe
• O/p
• P-seat lh fuse 30a
• P2 (left "b" pillar)
• Pbcl
• Pnk
• Prdc
• Pvcc
• Rcl+
• Rcl-
• Red
• Release
• Seat memory switch
• Set
• Sgnd
• Sld+
• Ssrs
• Sysb
• Vcc

Memory Mirrors Wiring Diagram for Lexus RX 450h 2010

List of elements for Memory Mirrors Wiring Diagram for Lexus RX 450h 2010:

• (in right front door)
• 12v
• A11
• A14
• A37
• A38
• Bdr
• 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)
• 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+
• Htr-
• Instrument panel j/b (left side of dash)
• J/c f93 (left side of dash)
• J/c f94 (right side of dash)
• Le1
• Left outer mirror control ecu assembly (in left front door)
• Left outer rear view mirror assembly (in left front door)
• Lin2
• Lm+r
• Lmhr
• Lmvr
• Lvc
• Main body ecu
• Mirror adjust switch
• Mirror auto retract switch
• Mirror retract switch
• Mirror select switch
• Mirrors system
• Mr+
• Mr-
• Mswe
• Multiplex network master switch assembly
• Pnk
• Re1
• Red
• Right outer mirror control ecu assembly
• Right outer rear view mirror assembly (in right front door)
• Rm+r
• Rmhr
• Rmvr
• Rvc
• Seat memory switch
• Set
• Sig
• Vssr

Memory Power Tilt & Power Telescopic Wiring Diagram for Lexus RX 450h 2010

List of elements for Memory Power Tilt & Power Telescopic Wiring Diagram for Lexus RX 450h 2010:

• 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
• F40
• F58
• Flcy
• Gnd
• H26
• Headlamp dimmer switch assembly
• Hot at all times
• Hot w/ ig1 1 relay energized
• Instrument panel j/b (left side of dash)
• J/b a19 (under driver's seat)
• J/b f94 (right side of dash)
• J/c f66 (top center of dash)
• J/c f92 (under center console)
• J/c f93 (left side of dash)
• J/c o31 (right "d" pillar)
• J/c p39 (left "d" pillar)
• Left front door courtesy light switch assembly (at left "b" pillar)
• Left front position control ecu & switch assembly (left side of driver's seat cushion)
• Left front seat inner belt assembly (under driver's seat)
• Left outer mirror control ecu assembly (in left front door)
• Main body ecu
• Msw
• Mswe
• Multiplex tilt & telescopic ecu (at base of steering column)
• P2 (left "b" pillar)
• Pbcl
• Pnk
• Power tilt motor (on steering column)
• 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

Navigation Wiring Diagram (1 of 5) for Lexus RX 450h 2010

List of elements for Navigation Wiring Diagram (1 of 5) for Lexus RX 450h 2010:

• (under center floor console) g1
• +b1
• A30
• A40
• A50
• A53
• Acc
• Amp1 fuse 30a
• Amp2 fuse 30a
• Ca+
• Canh
• Canl
• Cb+
• Cgnd
• Computer data lines system
• Cv+
• Cv-
• D20
• Dcm (telematics transceiver) (w/ lexus enform or safety connect) (under center console)
• Ecu ig2 fuse 10a
• Ecu-acc fuse 10a
• Ecu-b 2 fuse 7.5a
• Engine room r/b assembly (on left side of engine compt)
• F11
• F32
• G20
• G21
• G25
• G31
• G34
• Gauge 1 fuse 10a
• Gnd1
• Gps antenna
• Hot at all times
• Hot in on or acc
• Hot in on or start
• Ieee
• Ieee connector (under center console)
• Instrument cluster system
• Instrument panel j/b (left side of dash)
• J/c f94 (right side of dash)
• J/c g20 & g21 (center of dash)
• J/c g22 (center of dash)
• Macc
• Mci+
• Mci-
• Mco+
• Mco-
• Mcvd
• Min+
• Min-
• Mute
• Navigation receiver assembly
• Nca
• Ntsf
• Ntso
• Overhead module
• Parking brake switch assembly (left end of dash)
• Pkb
• Pnk
• Rad 1 fuse 10a
• Rad 3 fuse 15a
• Rear television camera assembly (lower center of back door)
• Red
• Sgd1
• Sgnd
• Sld1
• Sld2
• Sns2
• Spd
• Spi+
• Spi-
• Spo+
• Spo-
• Sw1
• Sw2
• Swg
• Telephone microphone assembly
• Tx+
• Tx-
• Tx1+
• Tx1-
• Tx2+
• Tx2-
• Usb
• Usbg
• Usbv
• Vmtf
• Vor+
• Vor-
• Vot+
• Vot-
• Vv+
• Vv-
• W/ lexus enform
• W/o lexus enform

Navigation Wiring Diagram (2 of 5) for Lexus RX 450h 2010

List of elements for Navigation Wiring Diagram (2 of 5) for Lexus RX 450h 2010:

• (under rear of center console) (if equipped) multi-media interface ecu
• Acc
• Computer data lines system
• F40
• Front speaker assembly 4
• G1 (under center floor console)
• G28
• Gnd
• Gnd1
• Gvif
• Ill
• Interior lights system
• Left front speaker assembly 2
• Left front speaker assembly 3
• Left steering pad switch
• Mode
• Multi-display assembly
• Nca
• Ntsc
• Off hook
• On hook
• Pnk
• Rear speaker assembly 3
• Red
• Right front speaker assembly 2
• Right front speaker assembly 3
• Right steering pad switch
• Seek+
• Seek-
• Spiral cable sub-assembly assembly (in steering column)
• Steering pad switch assembly
• Twl+
• Twl-
• Twr+
• Twr-
• Tx+
• Tx-
• Tx1+
• Tx1-
• Tx2+
• Tx2-
• U10
• U12
• Ugd1
• Ulo+
• Uro+
• Usd1
• Vmt1
• Voice
• Volume +
• Volume -
• W/ lexus enform
• W/ lexus enform pnk
• W/ parking assist
• W/o lexus enform
• W/o parking assist
• Wf1+
• Wf1-
• Wf2+
• Wf2-

Navigation Wiring Diagram (3 of 5) for Lexus RX 450h 2010

List of elements for Navigation Wiring Diagram (3 of 5) for Lexus RX 450h 2010:

• (right side of dash) parking assist ecu
• +b2
• Acc
• Agnd
• Computer data lines system
• Ctr+
• Ctr-
• F54
• F90
• F91
• Fl+
• Fl-
• Fr+
• Fr-
• G23
• G24
• G29
• G30
• Gnd
• Gnd2
• Gvif
• Instrument cluster system
• J/c o31 (right "d" pillar)
• Left front speaker assembly 1
• Mi+
• Mi-
• Mo+
• Mo-
• Navigation receiver assembly
• Nca
• O15
• O16
• O17
• O18
• Pnk
• Red
• Right front speaker assembly 1
• Rl+
• Rl-
• Rr+
• Rr-
• Sl+
• Sl-
• Sldi
• Sldo
• Spd
• Sr+
• Sr-
• Stereo component amplifier assembly (luggage compt)
• Tmut
• Tx+
• Tx-
• Txm+
• Txm-
• Usb
• Usbg
• Usbv
• Va-
• Val+
• Var+
• Vmtr
• Vor+
• Vor-
• Vot+
• Vot-
• W/ parking assist
• W/ rear seat entertainment ststem
• W/o parking assist
• W/o rear seat entertainment ststem
• Wf1+
• Wf1-
• Wf2+
• Wf2-
• Wfl+
• Wfl-
• Wfr+
• Wfr-
• Wui
• Wuo

Navigation Wiring Diagram (4 of 5) for Lexus RX 450h 2010

List of elements for Navigation Wiring Diagram (4 of 5) for Lexus RX 450h 2010:

• (center of dash) j/c g21
• (center of dash) j/c g22
• (or red)
• +tw
• -tw
• Acc
• Adapter assembly 1 stereo jack
• Agnd
• Ali
• Alo
• Ari
• Aro
• Asgn
• Auxi
• Auxo
• Combination meter assembly
• F16
• G1 under center floor console)
• G13
• G14
• Gnd
• Ill+
• Ill-
• Interior lights system
• J/c f66 (top center of dash)
• J/c f92 under center console
• Left quarter side speaker assembly (w/ 15 speaker)
• Left rear speaker assembly
• Left rear speaker assembly 2
• Mi+
• Mi-
• Mo+
• Mo-
• Nca
• Ntsc
• Pblt
• Pnk
• Radio receiver assembly
• Red
• Remote operation switch
• Right quarter side speaker assembly (w/ 15 speaker)
• Right rear speaker assembly
• Right rear speaker assembly 2
• Sld
• Sldi
• Sldo
• Stereo jack adapter assembly 1 (multi-media interface ecu)
• W/ multi-media interface ecu
• W/o multi-media interface ecu
• Wui
• Wuo

Navigation Wiring Diagram (5 of 5) for Lexus RX 450h 2010

List of elements for Navigation Wiring Diagram (5 of 5) for Lexus RX 450h 2010:

• (center of dash) j/c g22
• (top center of dash) j/c f66
• +b1
• Acan
• Acc
• Adim
• Adp1
• Adpg
• Air
• Aron
• Computer data lines system
• Door locks system
• F14
• F63
• F64
• G15
• G16
• Gnd
• Gnd1
• Gnd2
• Gnd3
• Gnd4
• Gnd5
• Headphone terminal
• Heater control panel (radio receiver assembly)
• Hp1l
• Hp1r
• Hp2l
• Hp2r
• Ig+
• Ill+
• Ill-
• Interior lights system
• J/c f63 & f64 (left side of dash)
• J/c f92 (under center console)
• J/c g22 (center of dash)
• L1+
• L1-
• L2+
• L2-
• Left set back display
• Main body ecu (behind left side of dash)
• Md0
• Mi+
• Mi-
• Mo+
• Mo-
• Multi-display controller sub-assembly (under center console)
• Mut1
• Mut2
• Mute
• Nca
• Nts1
• Nts2
• Nts4
• Ntsc
• Pbew
• Pnk
• Pwr1
• Pwr2
• R1+
• R1-
• R2+
• R2-
• Red
• Right set back display
• Sg1
• Sg2
• Sgn1
• Sgn2
• Sgn3
• Sgn4
• Sgn5
• Sgn6
• Sld1
• Sld2
• Slda
• Sldb
• Sldi
• Sldo
• Tx+
• Tx-
• Tx1+
• Tx1-
• Tx2+
• Tx2-
• Va-
• Val+
• Var+
• Vmt1
• Vmt2
• Vmtr
• Vv+
• Vv1+
• Vv1-
• Wui

Parking Assistant Wiring Diagram for Lexus RX 450h 2010

List of elements for Parking Assistant Wiring Diagram for Lexus RX 450h 2010:

• A29
• A33
• Acc
• Bbz
• Blsw
• Canh
• Canl
• Cb+
• Cgnd
• Clearance warning buzzer 1 (center of dash)
• Computer data lines system
• Csb1
• Csb2
• Csg1
• Csg2
• Cv+
• Cv-
• Ecu ig1 2 fuse 10a
• Engine room r/b assembly (on left side side of engine compt)
• F40
• F54
• F55
• F65
• F66
• F90
• F91
• G1 (under center floor console)
• G21
• G28
• G29
• Gnd1
• Gvif
• Hot at all times
• Hot in on or acc
• Hot in on or start
• Instrument panel j/b (left side of dash)
• J/c f65 & f66 (top center of dash)
• J/c f92 (under center console)
• J/c g20 & g21 (center of dash) g20
• Left steering pad switch
• Left ultrasonic sensor 1 (left front corner of engine compt)
• Left ultrasonic sensor 2 (behind rear bumper)
• Left ultrasonic sensor 3 (behind rear bumper)
• Lin1
• Lin2
• Monitor
• Multi-display controller sub-assembly (under center console)
• Navigation receiver assembly
• Nca
• Parking assist ecu (right side of dash)
• Pnk
• Rad 1 fuse 10a
• Rad 3 fuse 15a
• Radio 2 fuse 7.5a
• Rear television camera assembly (lower center of back door)
• Red
• Right ultrasonic sensor 1 (right front corner of engine compt)
• Right ultrasonic sensor 2 (behind rear bumper)
• Right ultrasonic sensor 3 (behind rear bumper)
• Scb+
• Scv+
• Scv-
• Sgnd
• Side television camera assembly (front passenger's door)
• Spiral cable sub-assembly (in steering column)
• Steering pad switch assembly
• Swg
• Tx+
• Tx-
• Tx1+
• Tx1-

Rear Sonar Wiring Diagram for Lexus RX 450h 2010

List of elements for Rear Sonar Wiring Diagram for Lexus RX 450h 2010:

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

Rear View Monitoring Wiring Diagram for Lexus RX 450h 2010

List of elements for Rear View Monitoring Wiring Diagram for Lexus RX 450h 2010:

• A18
• A80
• Bk/up lp relay
• Cb+
• Cgnd
• Cv+
• Cv-
• Ec+
• Ec-
• Ecu ig1 3 fuse 10a
• Engine room r/b 2 (left rear of engine compt)
• Gnd
• Gnd1
• Hot in on or start
• Ig1
• Inner rear view mirror assembly
• Instrument panel j/b (left side of dash)
• J/c a63 side (left of dash)
• J/c f66 (top center of dash)
• J/c f92 (under center console)
• J/c g22 (center of dash)
• J/c p36 & o28 (left rear of vehicle)
• Mirrors system
• Nca
• O28
• Overhead module
• P36
• Pnk
• Power management control ecu (left side of dash)
• Rear television camera assembly (lower center of back door)
• Red
• Rev
• To backup lamps circuit

Telematics Wiring Diagram for Lexus RX 450h 2010

List of elements for Telematics Wiring Diagram for Lexus RX 450h 2010:

• A28
• A53
• Acc
• Air bag sensor assembly (below 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
• Fr+
• Fr-
• G10
• G25
• G30
• G34
• Gnd3
• Gps antenna
• Gsw
• Gsw3
• Hot at all times
• Hot in on or acc
• Hot in on or start
• Ig2
• Ill+
• Ind1
• Ind2
• Instrument cluster system
• Instrument panel j/b (left side of dash)
• Interior lights system
• J/c f66 (top 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
• O15
• O17
• 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 assembly (luggage compt)
• Telephone antenna
• Tmut
• Twr+
• Twr-
• Usb
• Usbg
• Usbv
• Vor+
• Vor-
• Vot+
• Vot-
• W/ navigation
• W/o navigation

PASSIVE RESTRAINTS

Passive Restraints Wiring Diagram for Lexus RX 450h 2010

List of elements for Passive Restraints Wiring Diagram for Lexus RX 450h 2010:

• Buckle switch
• Ecu ig1 2 fuse 10a
• H29
• H30
• Hot in on or start
• Instrument panel j/b (left side 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 (left side of driver's seat cushion)
• Left front seat inner belt assembly (under driver's seat)
• Left front seat outer belt assembly (base of left "b" pillar)
• O28
• O3 (right "b" pillar)
• P2 (left "b" pillar)
• P36
• Pbcl
• Pnk
• Prdc
• Right front seat inner belt assembly (under front passenger's seat)
• 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 2010

List of elements for Power Distribution Wiring Diagram (1 of 4) for Lexus RX 450h 2010:

• Air conditioning system
• Air sus fuse 50a
• Air sus relay
• Am2 fuse 7.5a
• Amp1 fuse 30a
• Amp2 fuse 30a
• Anti-lock brakes system
• Battery
• Capacitor fuse 10a
• Cooling fans & air conditioning systems
• Dcdc fuse 150a
• Dcdc-s fuse 7.5a
• Deicer fuse 25a
• Deicer relay
• Dome fuse 10a
• Door locks & anti-theft systems
• Door locks system
• 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
• Electronically controlled brake system 1 fuse 50a
• Engine controls system
• Engine room j/b assembly (left side of engine compt)
• 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 systems
• Filter fuse 10a
• From a short pin (diagram 1 of 4)
• Fuse box (rear of luggage compt)
• Fusible link block assembly (left rear of luggage compt)
• G19
• G20
• H-lp cln fuse 30a
• Haz fuse 15a
• Headlights system
• 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 side of dash)
• Main fuse 180a
• Navigation & sound systems
• Nca
• 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
• Short pin
• Sound systems
• Stop fuse 7.5a
• Str lock fuse 25a
• To dcdc fuse (diagram 1 of 4)
• To hv r/b 2 (diagram 2 of 4)
• To ig1 relay (diagram 2 of 4)
• To ig2 relay (diagram 2 of 4)
• To instrument panel (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 systems, instrument cluster, body computer, anti-lock brakes systems & garage door opener

Power Distribution Wiring Diagram (2 of 4) for Lexus RX 450h 2010

List of elements for Power Distribution Wiring Diagram (2 of 4) for Lexus RX 450h 2010:

• (left side of dash) instrument panel j/b
• A/c w/p fuse 10a
• A/f fuse 20a
• A/f relay
• A26
• A49
• A53
• A54
• Afs fuse 7.5a
• Air conditioning & cooling fans systems
• Air conditioning system
• Air conditioning, navigation & seats systems
• Anti-lock brakes system
• Batt fan fuse 15a
• Bi-xenon relay
• Bk/up lp fuse 7.5a
• Defogger & air conditioning systems
• Drl relay
• Ecu ig1 fuse 10a
• Ecu ig2 fuse 10a
• Electronically controlled brake system 2 fuse 50a
• Electronically controlled brake system main 1 fuse 10a
• Electronically controlled brake system main 2 fuse 10a
• Electronically controlled brake system main 3 fuse 15a
• Engine controls & anti-lock brakes systems
• Engine controls system
• 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 gauge 2 fuse (diagram 2 of 4)
• From ig1 main fuse (diagram 1 of 4)
• From ig2 main fuse (diagram 1 of 4)
• Gauge 2 fuse 7.5a
• Head relay (ll)
• Head relay (rl)
• Headlights system
• Heater 2 fuse 7.5a
• Horn fuse 10a
• Horn relay
• Hv r/b 1 fuse 30a
• Hv r/b 2 fuse 80a
• Ig1 relay
• Ig2 relay
• Ign fuse 10a
• Instrument cluster, shift interlock & door locks systems
• J/c a63 (left side 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
• To ig2 relay (diagram 2 of 4)
• To instrument panel j/b (diagram 3 of 4)
• To power management control ecu (diagram 4 of 4)

Power Distribution Wiring Diagram (3 of 4) for Lexus RX 450h 2010

List of elements for Power Distribution Wiring Diagram (3 of 4) for Lexus RX 450h 2010:

• (left side of dash) instrument panel j/b
• A10
• A17
• A18
• A19
• A20
• A27
• A28
• A29
• A30
• A33
• A37
• A38
• A39
• A55
• Acc
• Acc1 relay
• Acc2 relay
• Anti-lock brakes system
• Cig fuse 15a
• D10
• D15
• D16
• D29
• D30
• D31
• D40
• Ecu ig1 1 fuse 10a
• Ecu ig1 3 fuse 10a
• Ecu-ig1 2 fuse 10a
• Electronic power steering & electronic suspension systems
• Exterior lights & headlights systems
• Exterior lights system
• F14
• F39
• F5 (right kick panel)
• Fr wash fuse 25a
• Fr wip fuse 30a
• From filter fuse (diagram 1 of 4)
• From ig1 relay (diagram 2 of 4)
• Front power point socket assembly
• Gauge 1 fuse 10a
• H12
• H29
• H30
• H32
• H35
• Heater fuse 10a
• Ig1 1 relay
• Ig1 2 relay
• Ig1 3 relay
• Ig1 4 relay
• Instrument cluster, mirrors & navigation systems
• Interior lights system
• J/c f92 (under center console)
• Lh s-htr fuse 15a
• Main body ecu
• Mirrors & memory systems
• Navigation system
• Navigation systems
• P/point fuse 15a
• P2 (left "b" pillar)
• Panel fuse 10a
• Passive restraint system
• 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
• Shift interlock system
• Sound & navigation systems
• Sound systems
• Sound, exterior lights & instrument cluster systems
• Tail fuse 10a
• Tail relay
• To d/l alt b fuse 25a (diagram 4 of 4)
• To ecu-acc fuse 10a (diagram 4 of 4)
• To j/c f94 (diagram 4 of 4)
• To power management control ecu (diagram 4 of 4)
• Transmissions system
• Trly
• Trunk, tailgate, fuel doors system
• Warning system
• Wiper/ washer & seats systems
• Wiper/washer system

Power Distribution Wiring Diagram (4 of 4) for Lexus RX 450h 2010

List of elements for Power Distribution Wiring Diagram (4 of 4) for Lexus RX 450h 2010:

• (left side of dash) instrument panel j/b
• (not used)
• A11
• A12
• A14
• A50
• A51
• A52
• A81
• Ac 120v
• Ac1
• Ac2
• Acc
• Acc1
• Acc2
• Accd
• Air conditioning, instrument cluster, navigation & sound systems
• Air sus fuse 20a
• Alt b
• Am21
• Am22
• Bk/dr lock relay
• Computer data lines system
• D/l alt b fuse 25a
• D/l source relay
• D24
• Dr lock fuse 10a
• E01
• E02
• E12
• Ecu-acc fuse 10a
• Electronic suspension system
• Engine switch
• 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 acc2 relay (diagram 3 of 4)
• From am2 fuse (diagram 1 of 4)
• From ecu ig1 3 (diagram 3 of 4)
• From ig1 1 relay (diagram 3 of 4)
• From ig2 relay (diagram 2 of 4)
• From k acc1 relay (diagram 3 of 4)
• Fuel opn fuse 7.5a
• Gnd
• H13
• H18
• Ig1d
• Ig2d
• Instrument cluster system
• Interior lights, mirrors, memory & power windows systems
• Inverter fuse 20a
• Inverter relay (left 'c' pillar)
• J/c f63 & 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)
• J/c p38 (left "d" pillar)
• Main body ecu
• Main switch assembly
• Memory systems
• Obd fuse 7.5a
• P-seat lh fuse 30a
• P-seat rh fuse 30a
• P3 (left "c" pillar)
• Power management control ecu (left side of dash)
• Power outlet socket assembly
• Power tops system
• Power windows system
• Psb fuse 30a
• Red
• Rl door fuse 25a
• Rr door fuse 25a
• S/roof fuse 30a
• Seats system
• Ssw1
• Ssw2
• Ti & te fuse 30a
• Trunk, tailgate, fuel doors system
• Voltage inverter (left side of cargo area)

POWER DOOR LOCKS

Power Door Locks Wiring Diagram (1 of 5) for Lexus RX 450h 2010

List of elements for Power Door Locks Wiring Diagram (1 of 5) for Lexus RX 450h 2010:

• (right "b" pillar)
• Acc
• Act+
• Act-
• Actd
• Actg
• Altb
• Back door lock assembly (w/o power back door) (lower center of back door)
• Bcty
• 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 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
• 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 relay energized
• Hrly
• Hzsw
• Ile
• Ind
• Instrument panel j/b (left side of dash)
• Interior lights system
• J/c f65 & f66 (top center of dash)
• J/c f92 (under center console)
• J/c p40 (left "d" pillar)
• Lcty
• Left front door lock motor (in driver's door)
• Lin2
• Lock key
• Lsfl
• Lsfr
• Lswl
• Lswr
• Main body ecu (behind left side of dash)
• P4 (left rear of luggage compt)
• Pnk
• Rcty
• Red
• Right rear door courtesy light switch (at right rear "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 2010

List of elements for Power Door Locks Wiring Diagram (2 of 5) for Lexus RX 450h 2010:

• (center front of engine compt) engine hood courtesy switch
• (center of dash) j/c g22
• (left side of engine compt) wireless door lock buzzer
• (top center of dash) j/c f66
• D21
• Detection unlock
• 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
• Heater control panel (radio receiver assembly)
• Hot at all times
• Instrument panel j/b (left side of dash)
• Ip j/b fuse 25a
• J/c a63 (left side of dash)
• J/c f92 (under center console)
• J/c p39 (left "d" pillar)
• Left front door courtesy light switch (at left "b" pillar)
• Left rear door courtesy light switch (at left rear "c" pillar)
• Lock
• Pnk
• Red
• Right front door lock motor (in front passenger's door)
• Security ind
• Stop fuse 7.5a
• Stop light switch assembly (on brake pedal bracket)
• Unlock

Power Door Locks Wiring Diagram (3 of 5) for Lexus RX 450h 2010

List of elements for Power Door Locks Wiring Diagram (3 of 5) for Lexus RX 450h 2010:

• +b1
• +b2
• 12v
• A80
• A81
• Air conditioning system
• As1
• As1g
• 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 side of dash)
• J/c a62 (left side of dash)
• J/c f93 (left side of dash)
• J1 (left "b" pillar)
• Left rear door lock motor (in left rear door)
• Lin1
• Mmt
• Mmtg
• Mrel
• Mth+
• Mth-
• Multiplex network master switch assembly
• Nca
• Niwp
• Nodd
• Opm1
• Opm2
• Opst
• P2 (left "b" pillar)
• Pnk
• Power distribution system
• Power management control ecu (left side of dash)
• Power windows system
• Red
• Req+
• Req-
• Right front door courtesy light switch (at right "b" pillar)
• Rmt
• Rmtg
• Shift interlock system
• Si1
• Si2
• Sio
• St1-
• Stb
• Stp
• Transmissions system
• Vcp1
• Vcp2
• Vlk-
• Vlo
• Vpa1
• Vpa2

Power Door Locks Wiring Diagram (4 of 5) for Lexus RX 450h 2010

List of elements for Power Door Locks Wiring Diagram (4 of 5) for Lexus RX 450h 2010:

• (left kick panel) f1
• Abfs
• Accd
• 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
• 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)
• Lin2
• Nca
• Pnk
• Power distribution system
• Power management control ecu (left side 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 2010

List of elements for Power Door Locks Wiring Diagram (5 of 5) for Lexus RX 450h 2010:

• (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
• A54
• 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
• Gauge 2 fuse 7.5a
• Gnd
• Hot w/ ig2 relay energized
• Ind
• Indoor luggage compartment electrical key oscillator (left front of luggage compt)
• Instrument panel j/b (left side of dash)
• J/c f65 & f66 (top center of dash) f66
• J/c f92 (under center console)
• J/c f94 (right side of dash)
• J/c o31 (right "d" pillar)
• Lin
• Outside luggage electrical key antenna (behind center of rear bumper)
• 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

POWER MIRRORS

Electrochromic Mirror Wiring Diagram, with Display for Lexus RX 450h 2010

List of elements for Electrochromic Mirror Wiring Diagram, with Display for Lexus RX 450h 2010:

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

Electrochromic Mirror Wiring Diagram, without Display for Lexus RX 450h 2010

List of elements for Electrochromic Mirror Wiring Diagram, without Display for Lexus RX 450h 2010:

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

Power Mirrors Wiring Diagram for Lexus RX 450h 2010

List of elements for Power Mirrors Wiring Diagram for Lexus RX 450h 2010:

• (in right front door)
• 12v
• A11
• A14
• Bdr
• Canh
• Canl
• Cann
• Canp
• Capn
• 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 compartment)
• 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+
• Htr-
• Instrument panel j/b (left side of dash)
• J/c f93 (left side of dash)
• Le1
• Left outer mirror control ecu assembly (in left front door)
• Left outer rear view mirror assembly (on left front door)
• Lin2
• Lm+r
• Lmhr
• Lmvr
• Lvc
• Main body ecu
• Mirror adjust switch
• Mirror auto retract switch
• Mirror retract switch
• Mirror select switch
• Mr+
• Mr-
• Multiplex network master switch assembly
• Pnk
• Re1
• Red
• Right outer mirror control ecu assembly
• Right outer rear view mirror assembly (on right front door)
• Rm+r
• Rmhr
• Rmvr
• Rvc
• Trn+
• Trn-
• Vssr

POWER SEATS

Climate Control Seats Wiring Diagram for Lexus RX 450h 2010

List of elements for Climate Control Seats Wiring Diagram for Lexus RX 450h 2010:

• (left "b" pillar) p2
• (right "b" pillar) o3
• Air conditioning system
• Bllh
• Blrh
• Ctb
• D40
• Ecu-ig1 3 fuse 10a
• 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 side 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)
• P2 (left "b" pillar)
• Pnk
• Red
• Rel1
• Rh s-htr fuse 15a
• Right seat back climate control blower 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
• Seat back
• Seat cushion
• Seat heater switch
• Sign
• Svs5
• Svsg
• Swl
• Swr
• Thl
• Thr

Driver Power Seat Wiring Diagram for Lexus RX 450h 2010

List of elements for Driver Power Seat Wiring Diagram for Lexus RX 450h 2010:

• (under driver's seat) j/c a18
• Down
• Fdwn
• Front
• Front vertical
• Fup
• H13
• Hold
• Hot at all times
• Instrument panel j/b (left side 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
• Rclf
• Rclr
• Rear
• Reclining
• Release
• Sldf
• Sldr
• Slide

Heated Seats Wiring Diagram for Lexus RX 450h 2010

List of elements for Heated Seats Wiring Diagram for Lexus RX 450h 2010:

• 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+
• Instrument panel j/b (left side 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)
• P2 (left "b" pillar)
• Pnk
• Red
• Rel1
• Rh s-htr fuse 15a
• Right seat heater control sub-assembly
• Seat back
• Seat cushion
• Seat heater switch
• Swl
• Swr
• Thl
• Thr

Passenger Power Seat Wiring Diagram for Lexus RX 450h 2010

List of elements for Passenger Power Seat Wiring Diagram for Lexus RX 450h 2010:

• Csnf
• Csnr
• Down
• Fdwn
• Front
• Front vertical
• Fup
• Hold
• Hot at all times
• Instrument panel j/b (left side 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)
• 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 2010

List of elements for Power Top/Sunroof Wiring Diagram for Lexus RX 450h 2010:

• (left "d" pillar) j/c p39
• (left side of dash) j/c f93
• 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 fuse 10a
• F1 (left kick panel)
• F13
• F14
• F16
• F25
• F58
• F65
• F66
• Flcy
• Gauge 2 fuse 7.5a
• Gnd
• Gnd2
• H26
• Hot at all times
• Hot in on or start
• Ig+
• Ig3
• Instrument panel j/b (left side of dash)
• J/c a63 (left side of dash)
• J/c f65 & f66 (top center of dash)
• J/c f92 (under center console)
• J/c f93 (left side of dash)
• J/c o31 (right "d" pillar)
• Key lock
• Key unlock
• Left front door courtesy light switch assembly (at left "b" pillar)
• Left front door w/ motor lock assembly
• Lin
• Lin2
• Main body ecu
• Opn
• Overhead module
• Pnk
• Rco
• Rda
• Red
• Rssi
• S/roof fuse 30a
• Sliding roof control ecu (center front of roof)
• Ul3
• Wireless door lock buzzer (left side of engine compt)

POWER WINDOWS

Power Windows Wiring Diagram (1 of 2) for Lexus RX 450h 2010

List of elements for Power Windows Wiring Diagram (1 of 2) for Lexus RX 450h 2010:

• 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 (on 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 side of dash)
• Interior lights system
• J/c a63 (left side of dash)
• J/c f65 & f66 (top center of dash)
• J/c f92 (under center console)
• J/c f93 (left side of dash)
• J/c p39 (left "d" pillar)
• 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 (behind left side of dash)
• 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 2010

List of elements for Power Windows Wiring Diagram (2 of 2) for Lexus RX 450h 2010:

• 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
• Dwn1
• F5 (right kick panel)
• F58
• Fr door fuse 25a
• Gnd
• Hot at all times
• Instrument panel j/b (left side of dash)
• Interior lights system
• J/c o31 (right "d" pillar)
• Led
• Left rear power window regulator motor assembly (in left rear door)
• Left rear power window regulator switch assembly
• Lin
• Lock
• Manual down
• Manual up
• O3 (right "b" pillar)
• 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 5) for Lexus RX 450h 2010

List of elements for Radio Wiring Diagram, with Navigation (1 of 5) for Lexus RX 450h 2010:

• (under center floor console) g1
• +b1
• A30
• A40
• A50
• A53
• Acc
• Amp1 fuse 30a
• Amp2 fuse 30a
• Ca+
• Canh
• Canl
• Cb+
• Cgnd
• Computer data lines system
• Cv+
• Cv-
• D20
• Dcm (telematics transceiver) (w/ lexus enform or safety connect) (under center console)
• Ecu ig2 fuse 10a
• Ecu-acc fuse 10a
• Ecu-b 2 fuse 7.5a
• Engine room r/b assembly (on left side of engine compt)
• F11
• F32
• G20
• G21
• G25
• G31
• G34
• Gauge 1 fuse 10a
• Gnd1
• Gps antenna
• Hot at all times
• Hot in on or acc
• Hot in on or start
• Ieee
• Ieee connector (under center console)
• Instrument cluster system
• Instrument panel j/b (left side of dash)
• J/c f94 (right side of dash)
• J/c g20 & g21 (center of dash)
• J/c g22 (center of dash)
• Macc
• Mci+
• Mci-
• Mco+
• Mco-
• Mcvd
• Min+
• Min-
• Mute
• Navigation receiver assembly
• Nca
• Ntsf
• Ntso
• Overhead module
• Parking brake switch assembly (left end of dash)
• Pkb
• Pnk
• Rad 1 fuse 10a
• Rad 3 fuse 15a
• Rear television camera assembly (lower center of back door)
• Red
• Sgd1
• Sgnd
• Sld1
• Sld2
• Sns2
• Spd
• Spi+
• Spi-
• Spo+
• Spo-
• Sw1
• Sw2
• Swg
• Telephone microphone assembly
• Tx+
• Tx-
• Tx1+
• Tx1-
• Tx2+
• Tx2-
• Usb
• Usbg
• Usbv
• Vmtf
• Vor+
• Vor-
• Vot+
• Vot-
• Vv+
• Vv-
• W/ lexus enform
• W/o lexus enform

Radio Wiring Diagram, with Navigation (2 of 5) for Lexus RX 450h 2010

List of elements for Radio Wiring Diagram, with Navigation (2 of 5) for Lexus RX 450h 2010:

• (under rear of center console) (if equipped) multi-media interface ecu
• Acc
• Computer data lines system
• F40
• Front speaker assembly 4
• G1 (under center floor console)
• G28
• Gnd
• Gnd1
• Gvif
• Ill
• Interior lights system
• Left front speaker assembly 2
• Left front speaker assembly 3
• Left steering pad switch
• Mode
• Multi-display assembly
• Nca
• Ntsc
• Off hook
• On hook
• Pnk
• Rear speaker assembly 3
• Red
• Right front speaker assembly 2
• Right front speaker assembly 3
• Right steering pad switch
• Seek+
• Seek-
• Spiral cable sub-assembly assembly (in steering column)
• Steering pad switch assembly
• Twl+
• Twl-
• Twr+
• Twr-
• Tx+
• Tx-
• Tx1+
• Tx1-
• Tx2+
• Tx2-
• U10
• U12
• Ugd1
• Ulo+
• Uro+
• Usd1
• Vmt1
• Voice
• Volume +
• Volume -
• W/ lexus enform
• W/ lexus enform pnk
• W/ parking assist
• W/o lexus enform
• W/o parking assist
• Wf1+
• Wf1-
• Wf2+
• Wf2-

Radio Wiring Diagram, with Navigation (3 of 5) for Lexus RX 450h 2010

List of elements for Radio Wiring Diagram, with Navigation (3 of 5) for Lexus RX 450h 2010:

• (right side of dash) parking assist ecu
• +b2
• Acc
• Agnd
• Computer data lines system
• Ctr+
• Ctr-
• F54
• F90
• F91
• Fl+
• Fl-
• Fr+
• Fr-
• G23
• G24
• G29
• G30
• Gnd
• Gnd2
• Gvif
• Instrument cluster system
• J/c o31 (right "d" pillar)
• Left front speaker assembly 1
• Mi+
• Mi-
• Mo+
• Mo-
• Navigation receiver assembly
• Nca
• O15
• O16
• O17
• O18
• Pnk
• Red
• Right front speaker assembly 1
• Rl+
• Rl-
• Rr+
• Rr-
• Sl+
• Sl-
• Sldi
• Sldo
• Spd
• Sr+
• Sr-
• Stereo component amplifier assembly (luggage compt)
• Tmut
• Tx+
• Tx-
• Txm+
• Txm-
• Usb
• Usbg
• Usbv
• Va-
• Val+
• Var+
• Vmtr
• Vor+
• Vor-
• Vot+
• Vot-
• W/ parking assist
• W/ rear seat entertainment ststem
• W/o parking assist
• W/o rear seat entertainment ststem
• Wf1+
• Wf1-
• Wf2+
• Wf2-
• Wfl+
• Wfl-
• Wfr+
• Wfr-
• Wui
• Wuo

Radio Wiring Diagram, with Navigation (4 of 5) for Lexus RX 450h 2010

List of elements for Radio Wiring Diagram, with Navigation (4 of 5) for Lexus RX 450h 2010:

• (center of dash) j/c g21
• (center of dash) j/c g22
• (or red)
• +tw
• -tw
• Acc
• Adapter assembly 1 stereo jack
• Agnd
• Ali
• Alo
• Ari
• Aro
• Asgn
• Auxi
• Auxo
• Combination meter assembly
• F16
• G1 under center floor console)
• G13
• G14
• Gnd
• Ill+
• Ill-
• Interior lights system
• J/c f66 (top center of dash)
• J/c f92 under center console
• Left quarter side speaker assembly (w/ 15 speaker)
• Left rear speaker assembly
• Left rear speaker assembly 2
• Mi+
• Mi-
• Mo+
• Mo-
• Nca
• Ntsc
• Pblt
• Pnk
• Radio receiver assembly
• Red
• Remote operation switch
• Right quarter side speaker assembly (w/ 15 speaker)
• Right rear speaker assembly
• Right rear speaker assembly 2
• Sld
• Sldi
• Sldo
• Stereo jack adapter assembly 1 (multi-media interface ecu)
• W/ multi-media interface ecu
• W/o multi-media interface ecu
• Wui
• Wuo

Radio Wiring Diagram, with Navigation (5 of 5) for Lexus RX 450h 2010

List of elements for Radio Wiring Diagram, with Navigation (5 of 5) for Lexus RX 450h 2010:

• (center of dash) j/c g22
• (top center of dash) j/c f66
• +b1
• Acan
• Acc
• Adim
• Adp1
• Adpg
• Air
• Aron
• Computer data lines system
• Door locks system
• F14
• F63
• F64
• G15
• G16
• Gnd
• Gnd1
• Gnd2
• Gnd3
• Gnd4
• Gnd5
• Headphone terminal
• Heater control panel (radio receiver assembly)
• Hp1l
• Hp1r
• Hp2l
• Hp2r
• Ig+
• Ill+
• Ill-
• Interior lights system
• J/c f63 & f64 (left side of dash)
• J/c f92 (under center console)
• J/c g22 (center of dash)
• L1+
• L1-
• L2+
• L2-
• Left set back display
• Main body ecu (behind left side of dash)
• Md0
• Mi+
• Mi-
• Mo+
• Mo-
• Multi-display controller sub-assembly (under center console)
• Mut1
• Mut2
• Mute
• Nca
• Nts1
• Nts2
• Nts4
• Ntsc
• Pbew
• Pnk
• Pwr1
• Pwr2
• R1+
• R1-
• R2+
• R2-
• Red
• Right set back display
• Sg1
• Sg2
• Sgn1
• Sgn2
• Sgn3
• Sgn4
• Sgn5
• Sgn6
• Sld1
• Sld2
• Slda
• Sldb
• Sldi
• Sldo
• Tx+
• Tx-
• Tx1+
• Tx1-
• Tx2+
• Tx2-
• Va-
• Val+
• Var+
• Vmt1
• Vmt2
• Vmtr
• Vv+
• Vv1+
• Vv1-
• Wui

Radio Wiring Diagram, without Navigation (1 of 4) for Lexus RX 450h 2010

List of elements for Radio Wiring Diagram, without Navigation (1 of 4) for Lexus RX 450h 2010:

• (or red)
• A27
• A28
• A30
• A50
• A53
• Acc
• Adim
• Agnd
• Ali
• Alo
• Amp1 fuse 30a
• Ari
• Aro
• Asgn
• Atx+
• Atx-
• Auxi
• Auxo
• Cdl+
• Cdl-
• Cdr+
• Cdr-
• Computer data lines system
• Csld
• D20
• Ecu ig2 fuse 10a
• Ecu-acc fuse 10a
• Ecu-b 2 fuse 7.5a
• Engine room r/b assembly (on left side of engine compt)
• F11
• G1 (under center floor console)
• G10
• G11
• G20
• G21
• Gauge 1 fuse 10a
• Gnd
• Hot at all times
• Hot in on or acc
• Hot in on or start
• Instrument cluster system
• Instrument panel j/b (left side of dash)
• Ivo+
• Ivo-
• J/c f94 (right side of dash)
• J/c g20 & g21 (center of dash)
• J/c g20 & g21 (center of dash) g20
• J/c g22 (center of dash)
• Macc
• Min+
• Min-
• Multi-media interface ecu (if equipped) (under rear of center console)
• Mut1
• Mute
• Nca
• Pnk
• Rad 3 fuse 15a
• Radio 2 fuse 7.5a
• Radio receiver assembly
• Red
• Sgnd
• Sld
• Sld1
• Sns2
• Spd
• Stereo jack adapter assembly 1
• Stereo jack adapter assembly 1 (multi-media interface ecu)
• Sw1
• Sw2
• Swg
• Tx+
• Tx-
• Tx1+
• Tx1-
• Tx2+
• Tx2-
• Txm+
• Txm-
• U10
• U12
• Ugd1
• Ulo+
• Ulo-
• Uro+
• Usdi
• W/ multi-media interface ecu
• W/o multi-media interface ecu

Radio Wiring Diagram, without Navigation (2 of 4) for Lexus RX 450h 2010

List of elements for Radio Wiring Diagram, without Navigation (2 of 4) for Lexus RX 450h 2010:

• (behind left side of dash) main body ecu
• (center of dash) j/c g22
• (left side of dash) j/c f63 & f64
• (top center of dash) j/c f66
• Acan
• Acc
• Adim
• Clk1
• Clk3
• Computer data lines system
• Door locks system
• F14
• F40
• F63
• F64
• Gnd
• Heater control panel (radio receiver assembly)
• J/c f92 (under center console)
• Left steering pad switch
• Macc
• Mco+
• Mco-
• Mode
• Nca
• Off hook
• On hook
• Overhead module
• Pnk
• Red
• Right steering pad switch
• Seek+
• Seek-
• Sns2
• Spiral cable sub-assembly assembly (in steering column)
• Steering pad switch assembly
• Telephone microphone assembly
• Tx+
• Tx-
• Voice
• Volume +
• Volume -
• W/ safety connect
• W/ safety connect red
• W/o safety connect
• W/o safety connect nca

Radio Wiring Diagram, without Navigation (3 of 4) for Lexus RX 450h 2010

List of elements for Radio Wiring Diagram, without Navigation (3 of 4) for Lexus RX 450h 2010:

• +tw
• -tw
• Acc
• Adim
• Clk2
• Clk4
• Combination meter assembly
• Computer data lines system
• Dcm (telematics transceiver) (w/ safety connect) (under center console)
• F16
• G25
• Gnd1
• Ig+
• Ig2
• Ill-
• Interior lights system
• Left rear speaker assembly
• Left rear speaker assembly 2
• Lin1
• Mci+
• Mci-
• Mco+
• Mco-
• Mcvd
• Multi information display assembly
• Mute
• Nca
• P-ab
• Paon
• Pbew
• Pblt
• Pnk
• Rear speaker assembly 3 (w/ 12 speaker)
• Red
• Right front speaker assembly 3
• Sgnd
• Spi+
• Spi-
• Spo+
• Spo-
• Twr+
• Twr-
• Tx2+
• Tx2-
• W/ 12 speaker
• W/ 9 speaker
• W/ safety connect
• W/o safety connect
• Wf1+
• Wf1-
• Wf2+
• Wf2-

Radio Wiring Diagram, without Navigation (4 of 4) for Lexus RX 450h 2010

List of elements for Radio Wiring Diagram, without Navigation (4 of 4) for Lexus RX 450h 2010:

• +b2
• +tw
• -tw
• Acc
• Computer data lines system
• Ctr+
• Ctr-
• Fl+
• Fl-
• Fr+
• Fr-
• Front speaker assembly 4
• Gnd
• Gnd2
• Ii1+
• Ii1-
• Instrument cluster system
• J/c o31 (right "d" pillar)
• Left front speaker assembly 1
• Left front speaker assembly 3
• Mute
• O16
• O17
• O18
• O33
• O34
• Pnk
• Red
• Right front speaker assembly 1
• Right rear speaker assembly
• Right rear speaker assembly 2
• Rl+
• Rl-
• Rr+
• Rr-
• Spd
• Stereo component amplifier assembly (luggage compt)
• Tmut
• Twl+
• Twl-
• Tx+
• Tx-
• W/ 12 speaker
• W/ 9 speaker
• Wf1+
• Wf1-
• Wf2+
• Wf2-
• Wfl+
• Wfl-
• Wfr+
• Wfr-

SHIFT INTERLOCK

Shift Interlock Wiring Diagram for Lexus RX 450h 2010

List of elements for Shift Interlock Wiring Diagram for Lexus RX 450h 2010:

• A81
• Ca2h
• Ca2l
• Computer data lines system
• D29
• 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)
• F66
• F97
• Hot at all times
• Hot w/ ig1 relay energized
• Hot w/ igct main relay energized
• Igct 3 fuse 10a
• Instrument panel j/b (left side of dash)
• J/c a61 (left side of dash)
• J/c a62 (left side of dash)
• J/c f65 & f66 (top center of dash) f65
• J/c f92 (under center console)
• J/c f94 (right side of dash)
• P position detection switch
• Park/neutral position switch (on transmission)
• Pnk
• Power management control ecu (left side of dash)
• Red
• 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 2010

List of elements for Steering Column Wiring Diagram for Lexus RX 450h 2010:

• A54
• Ca2h
• Ca2l
• Computer data lines system
• Engine room r/b assembly (on left side of engine compartment)
• F65
• F97
• F98
• Gauge 2 fuse 7.5a
• Gnd
• Hot at all times
• Hot w/ ig2 relay energized
• Id code box (left side of dash)
• Ig2
• Ige
• Instrument panel j/b (left side of dash)
• J/c f65 & f66 (top center of dash) f66
• J/c f92 (under center console)
• J/c f93 (left side of dash)
• Lin
• Lin 1
• Power management control ecu (left side 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 2010

List of elements for Pre-Collision Wiring Diagram for Lexus RX 450h 2010:

• Ca1l ca1h a90
• Ca2h
• Ca2l
• Can l can h f16
• Canh
• Canl
• Combination meter assembly
• Computer data lines system
• D30
• Driving support ecu assembly (left end of dash)
• Ecu-ig1 fuse 10a
• Engine room r/b assembly (on left side of engine compt)
• F5 (right kick panel)
• F56
• F57
• Hot at all times
• Hot w/ rr-ig1 relay energized
• Ig1
• Igb
• Instrument panel j/b (left side of dash)
• J/c a62 (left side of dash)
• Left front seat outer belt assembly (base of left "b" pillar)
• Lrdd
• Lrrd
• Millimeter wave radar sensor assembly (center front of engine compt)
• Mol+
• Mol-
• Mor+
• Mor-
• Pgnd
• Pnk
• Psb fuse 30a
• Red
• Right front seat outer belt assembly (base of right "b" pillar)
• Seat belt control ecu (right side of dash)
• Skid control ecu assembly (right side of dash)

Supplemental Restraint Wiring Diagram (1 of 2) for Lexus RX 450h 2010

List of elements for Supplemental Restraint Wiring Diagram (1 of 2) for Lexus RX 450h 2010:

• (left side of dash) driver side air bag squib circuit
• (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 squib circuit
• +sl
• +sr
• -sl
• -sr
• A24
• A26
• A47
• A49
• A54
• Abfs
• Air
• Air bag sensor assembly (below center console)
• Aron
• Bbl+
• Bbl-
• Bcl+
• Bcl-
• Bdl+
• Bdl-
• Canh
• Canl
• Computer data lines system
• D2+
• D2-
• Dk+
• Dk-
• Ecu ig2 fuse 10a
• F29
• F5 (right kick panel)
• F97
• Gauge fuse 7.5a
• Gsw
• Gsw2
• Gsw3
• Heater control panel (radio receiver assembly)
• Hot w/ ig2 relay energized
• Icl+
• Icl-
• Ig2
• Instrument panel j/b (left side of dash)
• J/c f92 (under center console)
• Lbe+
• Lbe-
• Left curtain shield air bag assembly (left side of roof)
• Left door side air bag sensor (base of left "b" pillar)
• Left front seat inner belt assembly (under driver's seat)
• Left front seat outer belt assembly (base of left "b" pillar)
• Left front side air bag squib circuit (in driver's seat back)
• Left rear air bag sensor (left "c" pillar)
• Left rear side air bag squib circuit (under left rear seat)
• Left side air bag sensor assembly (left "b" pillar)
• Lsp+
• Lsp-
• Multi information display assembly
• Outer left rear seat belt assembly 1 (left "c" pillar)
• P-ab
• P10
• P2+
• P2-
• Paon
• Passenger air bag on/off indicator
• Pk+
• Pk-
• Pl+
• Pl-
• Plr+
• Plr-
• Power management control ecu (left side of dash)
• Pretensioner
• Red
• Rl+
• Rl-
• Seat position air bag sensor
• Second step
• Sfl+
• Sfl-
• Spiral cable sub- assembly (in f41 steering column)
• Srl+
• Srl-
• W/ navigation
• W/o navigation

Supplemental Restraint Wiring Diagram (2 of 2) for Lexus RX 450h 2010

List of elements for Supplemental Restraint Wiring Diagram (2 of 2) for Lexus RX 450h 2010:

• (base of right "b" pillar) right front seat outer belt assembly
• (in left front corner of engine compt) left front air bag sensor
• (in right front corner of engine compt) right front air bag sensor
• (right "c" pillar) outer right rear seat belt assembly 1
• (under center console) dcm (telematics transceiver)
• +sl
• +sr
• -sl
• -sr
• A25
• Air bag sensor assembly (below center console)
• Bbr+
• Bbr-
• Bcr+
• Bcr-
• Bdr+
• Bdr-
• Bgnd
• Bsw
• Canh
• Canl
• Combination meter assembly
• Computer data lines system
• D22
• D39
• Dia
• Ecu ig2 fuse 7.5a
• Ecu-b1 fuse 10a
• Engine room r/b assembly (on left side of engine compt)
• F11
• F15
• F16
• F40
• F65
• F66
• Front in weight detection sensor sub assembly (under in front side of front passenger's seat)
• Front out weight detection sensor sub assembly (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 side of dash)
• J/c f65 & f66 (top 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)
• Pnk
• Pr+
• Pr-
• Pretensioner
• Prr+
• Prr-
• Rear in weight detection sensor sub assembly (under in rear side of front passenger's seat)
• Rear out weight detection sensor sub assembly (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 (base of right "b" pillar)
• Right front seat inner belt assembly (under front passenger's seat)
• Right front side air bag squib circuit (in front passenger's seat back)
• Right rear air bag sensor (right ``c" pillar)
• Right rear side air bag squib circuit (right "c" pillar)
• Right side air bag sensor assembly (right "b" pillar)
• 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 2010

List of elements for Transmission Wiring Diagram (1 of 3) for Lexus RX 450h 2010:

• (left "d" pillar) j/c p65
• +b2
• A1 (left front of engine j/c a58
• A79
• Cbi
• Cei
• Clk+
• Clk-
• Compt)
• D44
• D45
• D46
• D47
• Dcdc fuse 150a
• 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 (left side of luggage compt) g3
• Igct
• Ilk
• Ilki
• Ilko
• Interlock switch
• Inverter assembly w/ converter (left side of engine compt)
• Mcs
• Mcsg
• Mmt
• Mmtg
• Mrf
• Mrfg
• Msn
• Msng
• Mth+
• Mth-
• Nca
• Nodd
• P3 (left ''c'' pillar)
• Pnk
• R-u
• R-v
• R-w
• Rcs
• Rcsg
• Rear traction w/ transaxle motor generator (at rear axle)
• Red
• Req+
• Req-
• Rmt
• Rmtg
• Rrf
• Rrfg
• Rsn
• Rsng
• Vlo
• G10
• G11
• Z35
• Z36
• Z37
• Z38

Transmission Wiring Diagram (2 of 3) for Lexus RX 450h 2010

List of elements for Transmission Wiring Diagram (2 of 3) for Lexus RX 450h 2010:

• A80
• A81
• Amd
• Ca1h
• Ca1l
• Cbi g1
• Cei
• Clk+
• Clk-
• Computer data lines system
• 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 side of dash)
• J/c a63 (left side of dash)
• Mmt
• Mmtg
• Mrel
• Mth+
• Mth-
• Nca
• Nodd
• Pcu fuse 15a
• Pnk
• Power management control ecu (left side of dash)
• R-u
• R-v
• R-w
• Red
• Req+
• Req-
• Rmt
• Rmtg
• Sftd
• Sftu
• St1-
• Vcp1
• Vcp2
• Vlo
• Vpa1
• Vpa2

Transmission Wiring Diagram (3 of 3) for Lexus RX 450h 2010

List of elements for Transmission Wiring Diagram (3 of 3) for Lexus RX 450h 2010:

• (left side of dash) j/c f93
• (on transmission)
• (right side of dash) j/c f94
• A11 (right front of engine compt)
• A76
• 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
• 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
• 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 side of dash)
• J/c a61 (left side of dash)
• J/c a62 (left side of dash)
• J/c a67
• J/c f65 & f66 (top center of dash)
• J/c f92 (under center console)
• J/c f93 (left side of dash)
• Nca
• Park/neutral position switch
• Pnk
• Red
• St1-
• Stop fuse 7.5a
• Stop light switch assembly (on brake pedal bracket)
• Stp-
• Throttle w/ motor body assembly (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, with Power Back Door for Lexus RX 450h 2010

List of elements for Back Door Opener Wiring Diagram, with Power Back Door for Lexus RX 450h 2010:

• (left rear of luggage compt)
• (left side of back door) j/c y22
• Back door control switch
• Back door lock assembly (lower center of back door)
• Back door opener switch assembly
• Bzr
• 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 "d" 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 engine compt)
• F13
• F14
• F25
• F40
• F58
• F63
• F64
• F65
• F66
• Fsw
• Ful
• Gnd
• Gnd1
• H35
• Haf
• Haz
• Hot at all times
• Hot in on or start
• Instrument panel j/b (left side of dash)
• Interior lights
• Interior lights system
• J/c a63 (left side 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 y21 (right side of back door)
• J/c y23 (left side of back door)
• Left power back door sensor (left side of liftgate)
• Lock
• Main body ecu hzsw
• Msw
• Open
• Ose
• Osl
• Osr
• Pawl
• Pbd fuse 30a
• Pbds
• Pnk
• Pos
• Power back door main switch
• Power back door unit assembly (left rear of roof)
• Power side back door warning buzzer (in back door)
• Rco
• Rda
• Red
• Right power back door sensor (right side of liftgate)
• Rssi
• System
• Tsw5
• Tsw6
• Turn signal flasher assembly (behind left side of dash)
• Ulsw
• Wireless door lock buzzer (left side of engine compt)

Back Door Opener Wiring Diagram, without Power Back Door for Lexus RX 450h 2010

List of elements for Back Door Opener Wiring Diagram, without Power Back Door for Lexus RX 450h 2010:

• (left side of back door) j/c y23
• Back door lock assembly (lower center of back door)
• Back door opener switch assembly
• Bcty
• Bk/dr lock relay
• Canh
• Canl
• Certification ecu assembly (right side of dash)
• Computer data lines system
• D/l alt b fuse 25a
• F13
• F58
• H11
• Hot at all times
• Instrument panel j/b (left side of dash)
• J/c p40 (left "d" pillar)
• Lock
• Main body ecu
• Open
• P4 (left rear of luggage compt)
• Pnk
• Red
• Tr+
• Tsw5
• Tsw6

Fuel Door Release Wiring Diagram for Lexus RX 450h 2010

List of elements for Fuel Door Release Wiring Diagram for Lexus RX 450h 2010:

• A54
• A76
• Combination meter assembly
• D24
• Ecm (right front of engine compt)
• F16
• Fuel
• Fuel filler opening lid lock sub-assembly (left rear of vehicle)
• Fuel lid courtesy switch
• 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 side 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 (left "d" pillar)
• Lido
• Lst1
• Lst2
• P3 (left "c" pillar)
• Pnk
• Red

WARNING SYSTEMS

Seat Belt Warning Wiring Diagram for Lexus RX 450h 2010

List of elements for Seat Belt Warning Wiring Diagram for Lexus RX 450h 2010:

• (under center console) j/c f92
• A26
• A54
• Air bag sensor assembly (below center console)
• Bgnd
• Bsw
• Canh
• Canl
• Combination meter assembly
• Computer data lines system
• D22
• Ecu ig2 fuse 10a
• Ecu-b fuse 7.5a
• Engine room r/b assembly (on left side of engine compt)
• F11
• F13
• F16
• F29
• Flcy
• Fsr+
• Fsr-
• Gauge 2 fuse 7.5a
• Gnd
• Gnd1
• H26
• Heater control panel (radio receiver assembly)
• Hot at all times
• Hot in on or start
• Ig+
• Ig2
• Instrument panel j/b assembly (left side of dash)
• J/c f66 (top center of dash)
• J/c f93 (left side of dash)
• J/c g22 (center of dash)
• J/c p39 (left "d" pillar)
• Lbe+
• Lbe-
• Left front door courtesy light switch assembly (at left "b" pillar)
• Left front seat inner belt assembly (under driver's seat)
• Main body ecu
• Multi information display assembly
• Occupant detection ecu (under front passenger's seat)
• P10
• Pbew
• Pblt
• Pnk
• Red
• Right front seat inner belt assembly (under front passenger's seat)
• W/ navigation system
• W/o navigation system

Tire Pressure Monitoring Wiring Diagram for Lexus RX 450h 2010

List of elements for Tire Pressure Monitoring Wiring Diagram for Lexus RX 450h 2010:

• +5v
• A39
• A54
• Canh
• Canl
• Cann
• Canp
• Clsw
• Combination meter assembly
• Computer data lines system
• Ecu ig 1 fuse 10a
• F16
• Gauge 2 fuse 7.5a
• Gnd
• Gnd2
• Hot in on or start
• Ig+
• Instrument panel j/b (left side of dash)
• J/c f92 (under center console)
• J/c f93 (left side of dash)
• J/c f94 (right side of dash)
• 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 2010

List of elements for Front Wiper/Washer Wiring Diagram, with Auto Wiper System for Lexus RX 450h 2010:

• (under center console) j/c f92
• A1 (left front of engine compt)
• A10
• A11 (right front of engine compt)
• A18
• Acan
• Auto
• Canh
• Canl
• Combination meter assembly
• Computer data lines system
• D40
• Ecu-ig1 3 fuse 10a
• F14
• F15
• F16
• Fr wash fuse 20a
• Fr wip fuse 30a
• Front washer switch
• Front windshield washer motor & pump assembly (in washer fluid reservoir)
• Front wiper switch
• Gnd2
• High
• Hot in on or start
• Ig2
• Instrument panel j/b (left side of dash)
• J/c a58
• J/c a67
• J/c f64 (left side of dash)
• J/c f92 (under center console)
• J/c f94 (right side of dash)
• Level warning switch (in washer fluid reservoir)
• Low
• Main body ecu (behind left side of dash)
• Mist
• Mpx
• Mpx1
• Off
• Overhead module
• Pnk
• Rain sensor (center front of roof)
• Red
• Sig
• Tail
• Wig
• Windshield wiper motor assembly (left rear of engine compt)
• Windshield wiper switch assembly
• Wlvl

Front Wiper/Washer Wiring Diagram, without Auto Wiper System for Lexus RX 450h 2010

List of elements for Front Wiper/Washer Wiring Diagram, without Auto Wiper System for Lexus RX 450h 2010:

• A1 (left front of engine compt)
• A10
• A11 (right front of engine compt)
• Canh
• Canl
• Combination meter assembly
• Computer data lines system
• 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
• Hot in on or start
• Instrument panel j/b (left side of dash)
• Int
• J/c a58
• J/c a67
• 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
• Wlvl

Headlamp Washer Wiring Diagram for Lexus RX 450h 2010

List of elements for Headlamp Washer Wiring Diagram for Lexus RX 450h 2010:

• (right front of engine compt)
• A11
• Auto
• Ecu ig1 fuse 10a
• Engine room r/b assembly (on left side of engine compt)
• F13
• F14
• F37
• Front washer switch
• 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 side of dash)
• Interior lights system
• J/c a62 (left side of dash)
• J/c a67
• J/c f92 (under center console)
• J/c f93 (left side of dash)
• J/c f94 (right side of dash)
• Light switch control
• Main body ecu
• Off (canada) drl-off (usa)
• Pnk
• Red
• Tail
• Windshield wiper switch assembly

Rear Wiper/Washer Wiring Diagram for Lexus RX 450h 2010

List of elements for Rear Wiper/Washer Wiring Diagram for Lexus RX 450h 2010:

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