GROUND DISTRIBUTION – Lexus SC 300 1997 – SYSTEM WIRING DIAGRAMS

GROUND DISTRIBUTION

Ground Distribution Wiring Diagram (1 of 5) for Lexus SC 300 1997

List of elements for Ground Distribution Wiring Diagram (1 of 5) for Lexus SC 300 1997:

• (body harness, left side of passenger compt) b18
• (engine harness, front of eng compt-sc 300, right front of eng compt-sc 400) e2 (sc 300) e6 (sc 400)
• (engine harness, front of engine compt) e2
• (engine harness, right front of eng compt) e1
• (front side of right fender)
• (sc300)
• (sc400)
• (w/ tcs) (w/o tcs)
• A/c dual pressure switch
• A/c single pressure switch
• A11
• A30
• A5 a7
• Abs actuator
• Abs solenoid relay
• Brake fluid level switch
• Data link connector 1
• Data link connector 3
• Daytime running light relay no. 3 and relay no. 4 (canada)
• E12
• E16 (engine harness, right rear of eng compt)
• E2 (engine harness, front of eng compt)
• E4 (engine harness, left front of eng compt)
• E5 (engine harness, left front of eng compt)
• E7 (engine harness, right side of eng compt)
• E8 (engine harness, left side of engine)
• E9 (engine harness, left side of eng compt)
• Efi main relay
• Engine hood courtesy switch
• Engine control module
• Engine oil level warning switch
• G100 (front side of left fender)
• G101
• G114 sc400 (left rear side of cylinder head)
• Heated oxygen sensor (bank 1, sensor 1)
• Heater relay
• Left front fog light
• Left front parking light
• Left front side marker light
• Left front turn signal light
• Left low beam headlight
• Mobile phone
• Noise filter (defogger system)
• Right front fog light
• Right front parking light
• Right front side marker light
• Right front turn signal light
• Right low beam headlight
• T15
• Telephone transceiver & speaker relay
• Washer level switch

Ground Distribution Wiring Diagram (2 of 5) for Lexus SC 300 1997

List of elements for Ground Distribution Wiring Diagram (2 of 5) for Lexus SC 300 1997:

• (engine harness, rear of eng compt) e24
• (i/p harness, left side of i/p) i18
• (sc 300)
• Auto antenna motor & relay
• B10 (body harness, below left front seat)
• B18 (body harness, left side of passenger compt)
• B25 (body harness, left side of trunk)
• B27 (body harness, left rear of trunk)
• C12
• Combination meter
• Data link connector 1
• Data link connector 2
• Data link connector 3
• Driver's power seat control switch
• Driver's power seat ecu
• Driver's seat heater
• E12 (a/t)
• E14 (m/t)
• E19 (engine harness, left side of engine)
• Engine control module
• Engine oil level warning switch
• Fuel pump
• Fuel pump ecu
• G110 (front side of intake manifold)
• G117 (right rear side of cylinder head)
• G308 (below left "b" pillar)
• G407 (center rear of trunk)
• Heated oxygen sensor (bank 1, sensor 1)
• Heated oxygen sensor (bank 2, sensor 1)
• Heated oxygen sensor (bank 2, sensor 2)
• I25 (i/p harness, right side of i/p)
• Left buckle switch
• Left rear combination light
• License plate light
• Light failure sensor
• Luggage compartment key unlock switch
• Noise filter
• P13
• Power steering pressure switch
• Right rear combination light
• W/ memory seat only

Ground Distribution Wiring Diagram (3 of 5) for Lexus SC 300 1997

List of elements for Ground Distribution Wiring Diagram (3 of 5) for Lexus SC 300 1997:

• (body harness, front of roof) b16
• (body harness, front of roof) b7
• (body harness, inside left door) b3
• (body harness, left "a" pillar) b6
• (i/p harness, center of i/p) i13
• (i/p harness, left kick panel) i3
• (i/p harness, left side of i/p) i16
• (i/p harness, left side of i/p) i2
• (w/ memory seat) (w/o memory seat)
• Airbag sensor assembly
• B6 (body harness, left "a" pillar)
• B7 (body harness, front of roof)
• C13
• C16
• Combination meter
• Cooling fan ecu
• Cruise control ecu
• Cruise control switch
• D10
• Deterrent & door lock ecu t7
• Dimmer switch (combination switch)
• E18
• From j/b 3 pin a1 (diagram 5 of 5)
• Front of eng compt)
• G200 (left kick panel)
• G206 (left instrument panel brace)
• H13
• I14 (i/p harness, right side of i/p)
• I2 (i/p harness, left kick panel)
• I5 (i/p harness, left side of i/p)
• I7 (i/p harness, left side of i/p)
• Ignition main relay
• Inner mirror
• Integration relay
• J/b 1 (left kick panel)
• K12
• Key inter- lock solenoid (ignition 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
• Theft
• Tilt & power telescopic ecu
• To g203 & g305 (diagram 4 of 5)
• Turn signal flasher
• Unlock warning switch (ignition switch)
• 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 1997

List of elements for Ground Distribution Wiring Diagram (4 of 5) for Lexus SC 300 1997:

• (body harness, top of left front seat) b13
• (i/p harness, right side of i/p)
• (right side of rear pillar)
• (w/ memory seat) (w/o memory seat)
• A20
• A22
• A24
• Abs & traction ecu
• Abs ecu
• B10 (body harness, left front seat bottom)
• B11 (body harness, left door sill)
• B15
• B15 (body harness, inside right door)
• B22 (body harness, rear of passenger compt)
• B23 (body harness, (right side of rear package shelf)
• B4 (body harness, left door sill)
• B8 (body harness, left front seat bottom)
• Blower motor control relay
• C25
• Combination meter
• Driver's power seat control switch
• Driver's power seat ecu
• Driving position memory & return switch
• From g206 (diagram 3 of 5)
• Front vertical position sensor
• Fuel lid opener solenoid
• G203 (right kick panel)
• G302 (under left ashtray)
• G305 (below right "b" pillar)
• G905
• High mount stop light
• I13 (i/p harness, left side of i/p)
• I16 (i/p harness, right side of i/p)
• I19 (i/p harness, right side of i/p)
• I21 (i/p harness, right side of i/p)
• I24
• Left slide position sensor
• Passenger's power seat control switch
• Passenger's power seat ecu
• Passenger's seat heater
• Pps ecu
• R14
• Rear vertical position sensor
• Rear window defogger
• Reclining motor control (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
• T10
• T12
• Throttle driver
• Tilt & power telescopic 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 1997

List of elements for Ground Distribution Wiring Diagram (5 of 5) for Lexus SC 300 1997:

• (i/p harness, center of i/p) i9
• (i/p harness, right sideof i/p) i18
• (sc 400)
• A/c control assembly
• A/t
• A/t indicator light (shift lever)
• A10
• B28 or b29 (body harness, right side of trunk)
• C12
• C25
• Cigarette lighter
• Combination meter
• D10
• Data link connector 2
• Data link connector 3
• G117 (right rear side of cylinder head)
• G302 (under right ashtray)
• Glove box light switch
• H14
• H15
• Heated oxygen sensor (bank 1, sensor 2)
• Heated oxygen sensor (bank 2, sensor 2)
• I23 (i/p harness, behind right side of i/p)
• I34 (i/p harness, below front of floor console)
• J/b 3 (center of i/p)
• M/t
• O/d main switch
• Radio & player
• Rheostat
• S15
• Seat heater switch
• Shift lock ecu
• Stereo power amplifier
• T11
• To j/b 1 pin e18 (diagram 3 of 5)
• Traction cut switch
• W/ cd player
• W/o cd player
• Woofer speaker amplifier