GROUND DISTRIBUTION – Lexus SC 300 1994 – SYSTEM WIRING DIAGRAMS

GROUND DISTRIBUTION

Ground Distribution Wiring Diagram (1 of 5) for Lexus SC 300 1994

List of elements for Ground Distribution Wiring Diagram (1 of 5) for Lexus SC 300 1994:

• A/c dual pressure switch
• A/c high pressure switch
• A11
• A20
• Abs actuator
• Abs actuator relay (in r/b 6)
• B69
• B79
• B80
• Brake fluid level switch
• C1 w/ tcs w/o tcs
• Coolant level warning switch
• Cruise control actuator
• Data link connector 1
• Efi main relay (in r/b 2)
• Engine hood courtesy switch
• Engine control module
• Engine oil level warning switch
• G100 (front side of left fender)
• G101 (front side of right fender)
• G114 (left rear side of cylinder head)
• Heater relay
• Ignition main relay (in r/b 2)
• Knock sensor shields
• Left cornering light
• Left front clearance light
• Left front side marker light
• Left front turn signal light
• Left low beam headlight
• Main heated oxygen sensor (on left bank)
• Main heated oxygen sensor shields (on left bank)
• Mobile phone
• Nca
• Noise filter (for defogger system)
• Right cornering light
• Right front clearance light
• Right front side marker light
• Right front turn signal light
• Right low beam headlight
• Sc400 only
• Telephone transceiver & speaker relay
• Traction ecu
• Traction pump & motor
• Washer level switch

Ground Distribution Wiring Diagram (2 of 5) for Lexus SC 300 1994

List of elements for Ground Distribution Wiring Diagram (2 of 5) for Lexus SC 300 1994:

• A20
• Auto antenna motor & relay
• B69
• B79
• B80
• C22
• Combinatin meter
• Data link connector 1
• Data link connector 2
• Distributor shield
• Driver's power seat control switch
• Driver's power seat ecu
• Driver's seat heater
• Engine control module
• Engine oil level warning switch
• Fuel pump
• Fuel pump ecu
• Fuel sender
• G110 (rear side of intake manifold)
• G117 (right rear side of cylinder head)
• G308 (below left "b" pillar)
• G407 (center rear of trunk)
• Heated oxygen sensor (california)
• Knock sensor shields
• Left buckle switch
• Left rear combination light
• License plate light
• Light failure sensor
• Luggage compartment key unlock switch
• Main oxygen sensor 1 shield
• Main oxygen sensor 2 shield
• Nca
• Noise filter
• Power steering pressure switch
• Right rear combination light
• Sc300 only
• Sub heated oxygen sensor shield
• Traction ecu
• Volume air flow
• W/ memory seat
• W/ memory seat only
• W/o memory seat

Ground Distribution Wiring Diagram (3 of 5) for Lexus SC 300 1994

List of elements for Ground Distribution Wiring Diagram (3 of 5) for Lexus SC 300 1994:

• (in r/b 4)
• A16
• A8 (w/ memory seat) (w/o memory seat)
• Canada
• Center airbag sensor assembly
• Cooling fan ecu
• Cruise control ecu
• Cruise control switch
• D10
• Daytime running light relay
• Deterrent & door lock ecu
• Dimmer switch (combination switch)
• E18
• From j/b 3 pin a1
• G200 (left kick panel)
• G206 (left instrument panel brace)
• H13
• High beam indicator light (combination meter)
• Integration relay
• J/b 1 (left kick panel)
• K12
• Key inter- lock solenoid (ignition switch)
• Kick down switch
• Left door key lock & unlock switch
• Left door lock/ unlock motor & door detection position switch
• Left high beam headlight
• Left power window master switch & door lock control switch
• Left remote control mirror
• Left vanity light
• Light control switch (combination switch)
• Moon roof control relay
• Moon roof control switch
• Moon roof limit switch
• Moon roof motor
• Personal light
• Power main relay
• Red
• Remote control mirror ecu
• Remote control mirror switch
• Right high beam headlight
• Right vanity light
• Sc300
• Sc400
• Seat heater relay
• Theft
• Tilt & power telescopic ecu
• To grounds g203 & g305
• Turn signal switch (combination switch)
• Unlock warning switch (ignition switch)
• Usa
• W/ moon roof
• W/o moon roof
• Wiper & washer switch (combination switch)
• Wiper motor

Ground Distribution Wiring Diagram (4 of 5) for Lexus SC 300 1994

List of elements for Ground Distribution Wiring Diagram (4 of 5) for Lexus SC 300 1994:

• A/c power transistor
• A14
• A8 (w/ memory seat) (w/o memory seat)
• Abs & traction ecu
• Abs ecu
• B13
• B22
• Blower resistor
• C10
• Choke coil
• Combination meter
• Driver's power seat control switch
• Driver's power seat ecu
• Driver's power seat ecu shield
• Driving position memory & return switch
• From ground g206
• Front vertical position sensor
• Fuel lid opener solenoid
• G203 (right kick panel)
• G302 (under left ashtray)
• G305 (below right "b" pillar)
• High mount stop light
• Left slide position sensor
• Nca
• Passenger's power seat control switch
• Passenger's power seat ecu
• Passenger's seat heater
• Pps ecu
• Rear vertical position sensor
• Reclining position sensor (power seat motor)
• Right door key & unlock switch
• Right door lock control switch
• Right door lock/unlock motor & door detection position switch
• Right remote control mirror
• Tilt & power telescopic ecu
• Traction ecu
• W/ tcs only
• W/o spoiler w/ spoiler
• W/o tcs only
• Wireless door lock ecu

Ground Distribution Wiring Diagram (5 of 5) for Lexus SC 300 1994

List of elements for Ground Distribution Wiring Diagram (5 of 5) for Lexus SC 300 1994:

• (m/t) b1 a8 (a/t)
• A/c control assembly
• A/t indicator light (shift lever)
• C22
• C23
• Camshaft position sensor 1 shield
• Camshaft position sensor 2 shield
• Cigarette lighter
• Combination meter
• Combination meter (ep)
• Crankshaft position sensor shield
• D10
• Data link connector 2
• G117 (right rear side of cylinder head)
• G302 (under right ashtray)
• Glove box light switch
• H14
• H15
• Hazard switch
• J/b 3 (behind instrument panel)
• Luggage compartment door open switch
• Main heated oxygen sensor (on right bank)
• Main heated oxygen sensor shields (on left bank)
• O/d main switch
• Radio & player
• Radio & player shield
• Rheostat
• Sc400 only
• Seat heater switch
• Shift lock ecu
• Stereo power amplifier
• Sub heated oxygen sensor (on left bank)
• Sub heated oxygen sensor (on right bank)
• Sub heated oxygen sensor shields (on left bank)
• To j/b 1 pin 18e
• Traction cut switch & seat heater switch
• Volume air flow meter
• W/ cd player
• W/o cd player
• Woofer speaker amplifier