GROUND DISTRIBUTION – Lexus IS 350C F Sport 2014 – SYSTEM WIRING DIAGRAMS

GROUND DISTRIBUTION

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

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

• (3.5l) smog ventilation sensor
• A/f relay
• A1 (left rear of engine compt)
• A2 (left rear of engine compt)
• A3 (left rear of engine compt)
• Ae1
• B1 (right front of engine compt)
• B2 (left front of engine compt)
• Brake actuator assembly
• Brake fluid level warning switch
• Brake pedal load sensing switch
• Compressor assembly w/ magnet clutch
• Cooling fan motor 1
• Efi 2 relay
• Efi main relay
• Engine control module (ecm)
• Engine hood courtesy switch
• Engine room j/b 2 (left side of engine compt)
• Engine room r/b 2 (left side of engine compt)
• Fan 2 relay
• Front controller
• Front wiper deicer (windshield glass)
• Headlamp leveling ecu
• Headlight cleaner control relay
• Ig2 relay
• Junction connector a15
• Junction connector a20 (left end of dash)
• Junction connector a9 (left side of engine compt)
• Left fog light assembly
• Left headlight assembly
• Level warning switch assembly
• Right fog light assembly
• Right headlight assembly
• St cut relay
• To ground a5 (diagram 3 of 6)
• W/ hid
• W/o hid
• Windshield washer motor
• Windshield wiper motor
• Wireless door lock buzzer

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

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

• (2.5l) ignition coil 4
• (2.5l) ignition coil 6
• (w/ dynamic radar cruise control) distance control ecu
• (w/ dynamic radar cruise control) millimeter wave radar sensor
• (w/ navigation) multi-display assembly
• (w/ navigation) multi-media module receiver assembly
• (w/o navigation) radio receiver assembly
• A10
• Ae1
• Air fuel ratio sensor (bank 1 sensor 1) shield
• Air fuel ratio sensor (bank 2 sensor 1) shield
• Aq1
• Ba2
• C1 (front of engine)
• Canister pump module
• Compressor assembly w/ magnet clutch
• Crank position sensor shield
• Cruise control main switch
• Data link connector (dlc) 3
• E1 (left rear of engine)
• E2 (right rear of engine)
• Eg1
• Engine control module (ecm)
• Engine control module (ecm) shield
• Engine oil level sensor
• Fuel injector (direct injection 1) shield
• Fuel injector (direct injection 2) shield
• Fuel injector (direct injection 3) shield
• Fuel injector (direct injection 4) shield
• Fuel injector (direct injection 5) shield
• Fuel injector (direct injection 6) shield
• H1 (front of engine)
• I1 (front of engine)
• Ignition coil 1
• Ignition coil 2
• Ignition coil 3
• Ignition coil 4 (3.5l)
• Ignition coil 5
• Ignition coil 6 (3.5l)
• Injector driver shield
• J113
• J114
• J24
• J3 (under center console)
• J95
• Ja3
• Junction connector a10 & e1 (left side of engine compt)
• Junction connector j70 (right side of dash)
• Knock control sensor (bank 1) shield
• Knock control sensor (bank 2) shield
• Oxygen sensor (bank 1 sensor 2) shield
• Oxygen sensor (bank 2 sensor 2) shield
• P27
• P3 (right side of trunk)
• P64
• Power steering motor shield
• Shield
• Spill control valve shield
• Spiral cable (under steering wheel)
• Steering pad switch assembly
• Stereo component amplifier
• Transmission control switch
• W/ navigation
• W/o navigation
• Ze1
• Ze2

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

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

• A10
• A31
• A5 (right rear of engine compt)
• Acc relay
• Center air bag sensor assembly
• Cigarette lighter assembly
• Combination meter
• Cooling unit motor sub-assembly w/ fan
• D11
• D17
• Engine room r/b 1 (right rear of engine compt)
• Engine switch
• From ground a3 (diagram 1 of 6)
• Id code box
• J34
• J4 (right kick panel)
• J47
• Jr2
• Junction connector j71 (right side of dash)
• Junction connector j80 (right side of dash)
• K10
• Left vanity light assembly
• Luggage door opening cancel switch assembly
• Luggage door opening switch assembly
• Map light assembly
• Nca
• Noise filter
• Power source control ecu
• Power steering ecu
• Power tilt motor (steering column assembly)
• Pwr point relay
• Rh-ig1 relay
• Right cowl side j/b (right end of dash)
• Right main body ecu
• Right vanity light assembly
• Starter relay
• Steering lock actuator
• To ground j2 (diagram 4 of 6)

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

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

• A/c amplifier
• Auxiliary catch assembly)
• Center air bag sensor assembly
• Clock assembly
• Combination meter
• Console box illumination light assembly
• D12
• Data link connector (dlc) 3
• Dcm (telematics transceiver)
• From right cowl side j/b (diagram 3 of 6)
• Front wiper deicer switch
• Glove box light assembly
• Integration control & panel assembly
• J1 (left kick panel)
• J101
• J2 (under center console)
• J26
• J34
• J47
• J58
• Jr1
• Junction connector j27 (left side of dash)
• Junction connector j70 (right side of dash)
• Left cowl side j/b (left end of dash)
• Left main body ecu
• Left roof close switch (left removable roof
• Lh-ig1 relay
• Lh-ig2 relay
• Multiplex tilt & telescopic ecu
• Network gateway ecu
• Pattern select switch assembly 1
• Right roof close switch (right removable roof auxiliary catch assembly)
• Satellite switch set
• Seat heater switch
• Shift lock control ecu
• Sliding roof switch assembly
• Steering lock actuator
• Steering sensor
• Stop lamp control relay
• Tire pressure warning ecu
• Turn signal flasher
• Vsc off switch
• W/ navigation
• W/o navigation
• Windshield wiper switch assembly
• Yaw rate sensor

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

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

• (left front of trunk) luggage room r/b
• (w/ memory) left outer mirror control ecu
• (w/ parking assist) clearance warning ecu
• Back window lock
• Center stop light assembly
• Defog relay
• Fuel lid w/ motor lock
• Fuel pump & gauge assembly
• Junction connector q7 & u1 (under driver's seat)
• Junction connector u11
• Left front door electrical key oscillator
• Left front door lock assembly
• Left front lumbar power seat switch
• Left front position control ecu & switch assembly
• Left front power seat slide switch assembly
• Left front power seat switch
• Left front seat inner belt
• Left license plate light assembly
• Left luggage compartment door hinge assembly
• Left outer rear view mirror assembly
• Left quarter power window regulator motor
• Left rear combination light assembly
• Left rear light assembly
• Left roof panel strength sub assembly 2
• Left seat back climate control blower
• Left seat cushion climate control blower
• Left seat heater control sub- assembly
• Left slide roof motor
• Luggage compartment door lock assembly
• Luggage electrical key switch
• M1 (driver's door)
• M10
• Mq1
• Noise filter
• Outer mirror switch assembly
• Power window regulator master switch assembly
• Q1 (under driver seat)
• Q2 (left side of trunk)
• Q33
• Q34
• Q35
• Q36
• Q43
• Qf1
• Qg1
• Qh1
• Qk2
• Rear window defogger (back door glass)
• Right rear combination light assembly
• Right rear light assembly
• Sliding roof control ecu
• Trim hinge package tray 1
• Trim hinge package tray 2
• W/ climate control seat
• W/ memory
• W/o memory

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

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

• (if equipped) occupant detection ecu
• (w/ memory) right outer mirror control ecu
• Certification ecu
• Door control receiver
• Junction connector t11 (front passenger's seat)
• Junction connector t14 (under front passenger's seat)
• L1 (right front door)
• L10
• Lp1
• P1 (under front passenger seat)
• P2 (right front of trunk)
• P48
• P54
• P55
• P59
• Package tray trim bracket
• Power outlet socket assembly
• Pt1
• Pt2
• Pe1
• Right front door electrical key oscillator
• Right front door lock assembly
• Right front lumbar power seat switch
• Right front position control ecu & switch assembly
• Right front power seat slide switch assembly
• Right front power seat switch
• Right front power window regulator switch assembly
• Right front seat inner belt
• Right luggage compartment door hinge assembly
• Right outer rear view mirror assembly
• Right quarter power window regulator motor
• Right roof panel strength sub-assembly
• Right seat back climate control blower
• Right seat cushion climate control blower
• Right seat heater control sub- assembly
• Right slide roof motor
• Roof front lock switch (removable roof lock sub- assembly)
• Seat belt control ecu
• Sliding roof control ecu
• W/ climate control seat
• W/ memory
• W/o memory