POWER DISTRIBUTION – Lexus SC 400 1996 – SYSTEM WIRING DIAGRAMS

POWER DISTRIBUTION

Power Distribution Wiring Diagram (1 of 4) for Lexus SC 400 1996

List of elements for Power Distribution Wiring Diagram (1 of 4) for Lexus SC 400 1996:

• (engine harness, left side of eng compt) e12 (1995) e10 (1996)
• (sc300) (sc400)
• 100a
• 120a 150a
• 15a
• 30a
• 40a
• 60a
• 7.5a
• Abs motor relay, abs solenoid relay, traction solenoid relay
• Abs n0. 1 fuse
• Abs n0. 2 fuse
• Acc
• Alt fuse
• Am1
• Am1 fuse
• Am2
• Am2 fuse
• Battery
• C13
• Canada
• Cig fuse, j/b 1 (diagram 3 of 4)
• D11
• Data link connector no 3 (1996 only)
• Daytime running light relay no. 2 (diagram 4 of 4)
• Def fuse, r/b 2 (diagram 4 of 4)
• E10
• Ecu-b fuse, j/b 1 (digram 2 of 4)
• Engine control module, cruise control ecu, park/neutral position switch, clutch start switch
• Fog fuse
• Fog light relay
• Fuse block (r/b 2)
• Gauge fuse, j/b 1 (diagram 2 of 4)
• Generator
• Ig1
• Ig2
• Ign fuse, j/b 1 (diagram 3 of 4)
• Ignition switch
• Igsw fuse
• Inj fuse
• Integration relay
• J/b 1 (left kick panel)
• Lock
• Main fuse
• Nca
• Odb ii fuse (1996)
• R/b 4 (front side of j/b 1)
• Rad no. 2 fuse
• Radio no. 1 fuse, r/b 2 (diagram 3 of 4)
• Red
• Remote control mirror ecu
• Remote control mirror switch
• Sc 300
• Sc 400
• Seat heater relay or ignition main relay
• Seat heater switch
• St fuse
• St-htr fuse
• St1
• Start
• Traction motor relay
• Woofer speaker amplifier, stereo power amplifier, radio & player, auto antenna motor & relay

Power Distribution Wiring Diagram (2 of 4) for Lexus SC 400 1996

List of elements for Power Distribution Wiring Diagram (2 of 4) for Lexus SC 400 1996:

• 10a
• 15a
• 20a
• 30a
• 7.5a
• A/c control assembly, water valve vsv
• A12
• Am1 fuse (diagram 1 of 4)
• C16
• Cruise control ecu, stop light switch
• Diode
• Door fuse
• Driver's power seat control switch, driver power seat ecu
• E12
• E13
• E17
• Ecu-b fuse
• Ecu-ig fuse
• Electronic controlled transmission pattern select switch, instrument cluster
• Engine fuse
• Fuel lid opener switch
• Gauge fuse
• Generator
• H12
• H15
• H16
• Hazard switch
• Heater relay, a/c magnetic clutch relay, defogger relay
• Htr fuse
• I10
• Idle-up diode (1995)
• Ignition switch (diagram 1 of 4)
• Instrument cluster, automatic light control sensor
• Integration relay
• Interior lights system (instrument illumination circuit)
• J/b 1 (left kick panel)
• K10
• K13
• License lights, light failure sensor
• Light failure sensor, wireless door lock ecu
• Mobilephone, traction ecu, right tension reducer solenoid, abs ecu, abs & traction ecu
• Panel fuse
• Parking lights, front side marker lights
• Passenger's power seat control switch, passenger power seat ecu, theft deterrent & door lock ecu
• Power main relay
• Pps ecu, cooling fan ecu
• Pwr fuse
• Remote control mirror ecu
• Shift lock ecu, automatic light control sensor
• Stop fuse
• Tail fuse
• Taillight relay
• Telephone transceiver & speaker relay, auto antenna & motor relay, driver power seat ecu, left tension reducer solenoid
• Theft deterrent & door lock ecu, cruise control ecu, tilt & power telescopic ecu, inner mirror (1996)
• Tilt & power telescopic ecu, moon roof control relay (1996)
• Turn fuse
• Vehicle speed sensor 1, back-up light switch (m/t), park/neutral postion switch (a/t)
• Washer motor, wiper/washer switch, wiper motor
• Wiper fuse

Power Distribution Wiring Diagram (3 of 4) for Lexus SC 400 1996

List of elements for Power Distribution Wiring Diagram (3 of 4) for Lexus SC 400 1996:

• 10a
• 15a
• 20a
• 7.5a
• A/c control assembly
• Center airbag sensor assembly
• Cig fuse
• Cigarette lighter
• Dome fuse
• E18
• Efi fuse r/b 2 (diagram 4 of 4)
• Engine control module
• G10
• G200 (left kick panel)
• Haz-horn fuse
• Horn relay, hazard switch, theft deterrent horn
• I14
• Ign fuse
• Igniter no 1 (sc 400), igniter no 2 (sc 400), ignition coil no 1 (sc 400), igniton coil no 2 (sc 400), noise filter, igniter (sc 300), ignition coil (sc 300), fuel injectors, idle air control valve (sc 300), fuel pressure up vsv (sc 300), egr vsv (sc 300), engine control module (sc 300), efi main relay (sc 300), evap vsv (sc 300), intake control valve vsv (sc 300), data link connector 1 (sc 300), heated oxygen sensors (sc 300), fuel pump ecu (sc 300), mass air flow meter (1996 sc 300)
• Ignition switch, (diagram 1 of 4)
• Instrument cluster
• Integration relay, abs & traction ecu, traction ecu, abs ecu, theft deterrent & door lock ecu, wireless door lock ecu, cruise control ecu, passenger power seat ecu, driver's power seat ecu, tilt & power telescopic ecu, moon roof control relay (1995), door courtesy lights, vanity lights, ignition key cylinder light, step light, personal light, day/night shift switch (inner mirror), luggage compartment light, instrument cluster, a/c control assembly
• J/b 1 (left kick panel)
• J/b 3 (center of i/p)
• Main fuse, fuse block (diagram 1 of 4)
• R/b 2 (left side of eng compt)
• Rad no 2 fuse, j/b 1 (diagram 1 of 4)
• Radio & player, auto antenna motor & relay, woofer speaker amplifier, stereo power amplifier
• Radio no. 1 fuse
• Red
• Shift lock ecu
• Theft deterrent & door lock ecu
• Trip switch & theft deterrent indicator light

Power Distribution Wiring Diagram (4 of 4) for Lexus SC 400 1996

List of elements for Power Distribution Wiring Diagram (4 of 4) for Lexus SC 400 1996:

• (1995) e5 (1996) e8 (engine harness, left side of eng compt)
• (usa sc 300)
• 10a
• 15a
• 30a
• 50a
• 60a
• 7.5a
• Alt fuse, fuse block (diagram 1 of 4)
• Alt sensing fuse
• Daytime running light relay 2 (canada)
• Daytime running light relay no 3
• Daytime running light relay no 3 (1995) or daytime running light relay no 4 (1996)
• Def fuse
• Defogger relay
• Dimmer relay (usa sc 400)
• Drl fuse (canada)
• E12 (1995) e10 (1996) (engine harness, left side of eng compt)
• Efi fuse
• Efi main relay
• Engine control module
• Fog light relay, left low beam headlight, left hi beam headlight (usa sc 300)
• Generator
• Haz-horn fuse, r/b 2 (digram 3 of 4)
• Head (lh)
• Head (lh-lwr) (canada & sc 400) fuse
• Head (lh-upr) fuse
• Head (rh)
• Head (rh-lwr) (canada & sc 400) fuse
• Head (rh-upr) fuse
• Headlight relay
• Headlight relay, r/b 2 (diagram 4 of 4)
• Heater relay
• Htr fuse
• J/b 1 (left kick panel)
• Left hi beam headlight
• Left mirror heater
• Main fuse, fuse block (diagram 1 of 4)
• Mir-htr fuse
• Noise filter (defogger system)
• R/b 2 (left side of eng compt)
• Red
• Right hi beam headlight, instrument cluster
• Right low beam headlight, instrument cluster (usa sc 300), right hi beam headlight (usa sc 300)
• Right mirror heater, idle-up diode
• Starter relay
• Starting/ charging system
• Tel fuse
• Tel fuse, r/b 2 (diagram 4 of 4)
• Telephone transceiver & speaker relay
• Trac fuse
• Traction ecu