GROUND DISTRIBUTION – Lexus GS 350 F Sport 2014 – SYSTEM WIRING DIAGRAMS

GROUND DISTRIBUTION

Ground Distribution Wiring Diagram (1 of 6) for Lexus GS 350 F Sport 2014

List of elements for Ground Distribution Wiring Diagram (1 of 6) for Lexus GS 350 F Sport 2014:

• (left side of engine compt) engine room j/b 2
• (right rear of engine compt) engine room r/b 1
• (w/ ptc heater) quick heater assembly
• 2wd
• 4wd
• 4wd ecu assembly
• A/f relay
• A1 (left rear of engine compt)
• A19
• A2 (left rear of engine compt)
• A22
• A29
• A3 (right rear of engine compt)
• A31
• A4 (right rear of engine compt)
• A5 (right end of dash)
• A74
• Air bag sensor assembly
• B10
• Blower motor sub-assembly w/ fan
• Brake actuator assembly
• Cooler compressor assembly
• Ecm
• Efi main 1 relay
• Efi main 2 relay
• F20
• Fa1
• Front steering control ecu
• Front wiper deicer (windshield glass)
• Headlight cleaner control relay
• Headlight swivel ecu assembly
• Ig2 relay
• Integration relay
• Junction connector a53 (left side of engine compt)
• Junction connector a68 (left rear corner of engine compt)
• Left front absorber control actuator
• Multi-media module receiver assembly
• N4 (under center console)
• N5 (right center of dash)
• N52
• N68
• N76
• N77
• Power steering ecu assembly
• Right front absorber control actuator
• St relay
• Transmission control ecu assembly
• Windshield wiper motor assembly
• Wireless door lock buzzer
• Wiring harness condenser assembly 1

Ground Distribution Wiring Diagram (2 of 6) for Lexus GS 350 F Sport 2014

List of elements for Ground Distribution Wiring Diagram (2 of 6) for Lexus GS 350 F Sport 2014:

• (2wd) transmission control ecu assembly
• (4wd) engine oil level sensor
• (w/o dynamic radar) cruise control main switch
• A21
• A50
• A74
• Air fuel ratio sensor (bank 1 sensor 1) shield
• Air fuel ratio sensor (bank 2 sensor 1) shield
• Au1
• B1 (under right front headlight assembly)
• B2 (under left front headlight assembly)
• Ba2
• Canister pump module
• Cooling fan ecu
• Crank position sensor shield
• Data link connector 3
• Ecm
• Ecm shield
• Engine hood courtesy switch
• F1 (left rear of engine)
• F2 (right rear of engine)
• F66
• Fa1
• Fj1
• Fuel pump assembly shield
• Ignition coil 1
• Ignition coil 2
• Ignition coil 3
• Ignition coil 4
• Ignition coil 5
• Ignition coil 6
• Injector driver shield
• Junction connector a50 & f66 (left side of engine compt)
• Junction connector n123 (left side of dash)
• Knock control sensor (bank 1) shield
• Knock control sensor (bank 2) shield
• Left headlight assembly
• Millimeter wave radar
• N31
• Na1
• Nca
• Rear oxygen sensor 2 (bank 1 sensor 2) shield
• Rear oxygen sensor 2 (bank 2 sensor 2) shield
• Right headlight assembly
• Sensor assembly
• Smog ventilation sensor
• Spiral cable (steering column)

Ground Distribution Wiring Diagram (3 of 6) for Lexus GS 350 F Sport 2014

List of elements for Ground Distribution Wiring Diagram (3 of 6) for Lexus GS 350 F Sport 2014:

• (2wd) kick down switch assembly
• (behind left end of dash) left cowl side j/b
• (if equipped) ion generator sub- assembly
• (left side of engine compt) engine room j/b 2
• (left side of engine compt) engine room r/b 2
• 2wd
• 4wd
• A/c comp relay
• A21
• A32
• A34
• A47
• A51
• A54
• A55
• A75
• Absorber control ecu
• All door lock relay
• Brake fluid level warning switch (brake master cylinder reservoir assembly)
• Brake pedal load sensing switch (brake pedal support assembly)
• C17
• Certification ecu
• D door unlock relay
• D16
• D17
• D19
• Dcm (telematics transceiver)
• Fan relay 1
• Fr pwr outlet relay
• Front steering control ecu
• Fuel opn relay
• Gateway ecu
• Glove box light (interior illumination light sub- assembly)
• Headup display (combination meter mirror ecu)
• Id code box
• Junction connector a51 & a75 (left end of dash)
• Junction connector a54 & a55 (left side of engine compt)
• Junction terminal
• L/d door unlock relay
• Level warning switch assembly
• Lh- ig1 1 relay
• Lh- ig1 2 relay
• Luggage door opening cancel switch assembly
• Main body ecu
• Map light assembly
• N104
• N105
• N135
• N3 (under center console)
• N7 (right kick panel)
• N87
• Network
• Np1
• Ny2
• Occupant detection ecu
• Refreshing seat switch
• Rh acc relay
• Rh ig1 1 relay
• Rh ig1 2 relay
• Right cowl side j/b (behind right end of dash)
• Right front seat inner belt assembly
• Rr pwr outlet relay
• Steering lock actuator assembly
• Stop light switch assembly
• Tire pressure monitor initiator driver
• Trk opn relay
• Y11
• Z12

Ground Distribution Wiring Diagram (4 of 6) for Lexus GS 350 F Sport 2014

List of elements for Ground Distribution Wiring Diagram (4 of 6) for Lexus GS 350 F Sport 2014:

• (left side of dash) junction connector n125
• (tire pressure warning
• (w/ adaptive front lighting system) headlight swivel main switch
• (w/ auto wiper system) map light assembly
• (w/ dynamic radar) cruise control main switch
• (w/ dynamic radar) driving support ecu assembly
• (w/o navigation) multi- display (w/ navigation) accessory meter assembly
• A/c amplifier
• A/t shift position indicator (shifting hole frame sub-assembly)
• A28
• A51
• Air bag sensor assembly
• Assembly
• B10
• Clearance
• Clock
• Column)
• Combination meter assembly
• Combination switch
• Data link connector 3
• Driver
• Electric parking brake switch assembly
• Headlight dimmer switch assembly
• Integration control & panel assembly
• Junction connector n123 (left side of dash)
• Left cowl side j/b (behind left end of dash)
• Left visor assembly
• Luggage door opening switch assembly
• Main body ecu
• Monitor ecu assembly
• Multiplex tilt & telescopic ecu
• N1 (left kick panel)
• N13
• N152
• N28
• N31
• N32
• N33
• N34
• N35
• N36
• N37
• N40
• N52
• N6 (left side of dash)
• N62
• N79
• Ny1
• Operation switch
• Option connector (glass breakage sensor ecu)
• Option connector (remote engine starter)
• Parking light switch assembly
• Power outlet socket assembly
• Pre-collision system cancel switch (pre-crash system cancel switch assembly)
• Rear sunshade switch assembly
• Remote
• Right visor assembly
• Satellite switch set
• Sensor
• Shift lock control ecu (transmission floor shift assembly)
• Sliding roof control ecu (sliding roof drive gear sub-assembly)
• Spiral cable (steering
• Spiral cable (steering column)
• Steering pad assembly
• Steering pad switch assembly
• Steering sensor
• Steering wheel heater control assembly
• Switch 1)
• Tilt steering gear assembly w/ motor
• Tire pressure warning reset switch
• Transmission control switch (transmission floor shift assembly)
• Trip switch
• W/ navigation
• W/ vgrs
• W/o navigation
• W/o vgrs
• Warning ecu assembly
• Windshield wiper switch assembly
• Yaw rate

Ground Distribution Wiring Diagram (5 of 6) for Lexus GS 350 F Sport 2014

List of elements for Ground Distribution Wiring Diagram (5 of 6) for Lexus GS 350 F Sport 2014:

• (if equipped) security horn relay
• (left "c" pillar) junction connector u52 & u53
• (left side of luggage compt) luggage room j/b 1
• (w/ power (trunk opener & closer) luggage closer motor assembly
• 10-way seat position
• Au1
• Ba2
• Back up lp relay
• Center stop light assembly
• Except 10-way seat position
• Fuel injector assembly 1 shield
• Fuel injector assembly 2 shield
• Fuel injector assembly 3 shield
• Fuel injector assembly 4 shield
• Fuel injector assembly 5 shield
• Fuel injector assembly 6 shield
• Fuel pump control ecu
• Junction connector d34 (under driver's seat)
• Junction terminal
• K1 (right front of engine)
• L1 (right front of engine)
• Left blind spot monitor sensor
• Left front fog light assembly
• Left front multiplex network door ecu
• Left front seat heater assembly
• Left front seat inner belt assembly
• Left position control ecu assembly
• Left rear absorber control actuator
• Left rear combination light assembly
• Left rear door lock assembly
• Left rear door outside handle assembly
• Left rear power window regulator motor assembly
• Left rear power window regulator switch assembly
• Left rear seat inner w/ center belt assembly
• Left seat climate control blower
• Nca
• Parking brake ecu assembly
• Q19
• Qu1
• Right front fog light assembly
• Right rear combination light assembly
• Rr ig1 1 relay
• Rr ig1 2 relay
• Ru1
• Seat belt control ecu
• U1 (under driver's seat)
• U2 (left "c" pillar)
• U3 (left "c" pillar)
• U34
• U36
• U4 (left side of luggage compt)
• U52
• U53
• U56
• Ud1
• D1 (under driver's seat)
• D15

Ground Distribution Wiring Diagram (6 of 6) for Lexus GS 350 F Sport 2014

List of elements for Ground Distribution Wiring Diagram (6 of 6) for Lexus GS 350 F Sport 2014:

• (if equipped) theft warning siren assembly
• (right "c" pillar) junction connector t44 & t45
• (w/ memory) right position control ecu assembly
• (w/o power trunk opener & closer) luggage compartment door lock assembly
• Box illumination light assembly
• Console
• Door control switch
• Door unlock switch sub- assembly
• Junction connector c34 (under front passenger's seat)
• Junction connector e6 (under right rear seat)
• Junction terminal
• Left front multiplex network door ecu
• Left license plate light assembly
• Left rear light assembly
• Left rear seat back heater assembly
• Left rear seat heater assembly
• Luggage electrical key switch
• Night view ecu 1
• Q1 (front passenger's door)
• Q18
• Q2 (driver's door)
• Qt1
• Rear control switch
• Rear power outlet socket assembly 2
• Rear steering control ecu
• Rear television camera assembly
• Rear window defogger (back window glass)
• Right blind spot monitor sensor
• Right front multiplex network door ecu
• Right front power seat switch assembly (w/o memory)
• Right front seat heater assembly
• Right front seat inner belt assembly
• Right position control ecu assembly (w/ memory)
• Right rear absorber control actuator
• Right rear door lock assembly
• Right rear door outside handle assembly
• Right rear light assembly
• Right rear power window regulator motor assembly
• Right rear power window regulator switch assembly
• Right rear seat back heater assembly
• Right rear seat heater assembly
• Right rear seat inner w/ center belt assembly
• Right seat climate control blower
• Rt1
• Stereo component amplifier assembly
• T1 (under front passenger's seat)
• T2 (right "c" pillar)
• T23
• T3 (right "c" pillar)
• T32
• T34
• T4 (right side of luggage compt)
• T40
• T44
• T45
• T47
• T48
• Tire pressure warning ecu & receiver (door control & tire pressure monitoring system receiver assembly)
• Tw1
• Tc2
• Te1
• U42
• U5 (behind center of rear bumper)
• W/o pre collision system
• At1
• C1 (under front passenger's seat)
• Ez1