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POWER DISTRIBUTION – Lexus LS 400 1994 – SYSTEM WIRING DIAGRAMS

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POWER DISTRIBUTION

Power Distribution Wiring Diagram (1 of 5) for Lexus LS 400 1994

Power Distribution Wiring Diagram (1 of 5) for Lexus LS 400 1994

List of elements for Power Distribution Wiring Diagram (1 of 5) for Lexus LS 400 1994:

64
  • A/c magnetic clutch relay
  • Abs fusible link 60a
  • Abs motor relay
  • Abs soleniod relay
  • Air pump (california)
  • Air sus fuse 20a
  • Air suspension ecu
  • Alt fusible link 120a
  • Alternator
  • Am1 fusible link 40a
  • Am2 fusible link 30a
  • B14
  • Battery
  • Blower motor
  • Cooling fan motor no. 1
  • Cooling fan relay
  • Door circuit breaker 30a
  • Driver's power seat control switch
  • Driver's seat heater relay
  • Engine main relay
  • Fl air pump fusible link 40a
  • Fl air sus fusible link 40a
  • Fl heater fusible link 60a
  • From heater fuse
  • Fuel lid opener switch
  • Fusible link box
  • G100 (front side of left fender)
  • Heater relay
  • Height control connector
  • Height control relay no. 1
  • J/b 1
  • J/b 2
  • Left rear power window control switch
  • Moon roof control relay
  • Nca
  • No. 1
  • No. 2
  • No. 3
  • Passenger's power seat control switch
  • Passenger's seat heater relay
  • Power circuit breaker 30a
  • Power main relay
  • Power seat ecu ecu (w/ memory)
  • Power shoulder belt anchor relay
  • Power window master switch/ left door lock control switch
  • R/b 5
  • R/b 6
  • Rdi fan fusible link 30a
  • Red
  • Right front power window control switch
  • Right rear power window control switch
  • Seat heater switch
  • Seat-htr fuse 20a
  • Starter
  • Theft deterrent and door lock ecu
  • Tilt and power telescopic ecu
  • Tilt ecu
  • To ignition switch
  • To j/b 1 fog fuse
  • To j/b 1 taillight relay
  • To main fusible link
  • Traction soleniod relay
  • W/ power telescopic
  • W/o power telescopic

Power Distribution Wiring Diagram (2 of 5) for Lexus LS 400 1994

Power Distribution Wiring Diagram (2 of 5) for Lexus LS 400 1994

List of elements for Power Distribution Wiring Diagram (2 of 5) for Lexus LS 400 1994:

55
  • (not used)
  • A/c control assembly
  • A13
  • A14
  • Abs and traction ecu
  • Abs ecu
  • Acc
  • Air suspension ecu
  • Amplifier
  • Auto antenna motor and relay
  • B14
  • B21
  • Center airbag sensor assembly
  • Cig fuse 15a
  • Cruise control ecu
  • E22
  • Ecu-b fuse 15a
  • Engine control module
  • Fog fuse 15a
  • Fog light relay
  • From fusible link box am1 fusible link
  • From fusible link box am2 fusible link
  • From r/b 5 pin 5
  • Front cigarette lighter
  • G200 (left kick panel)
  • G905 (right "c" pillar)
  • Height control relay no. 2
  • Ign fuse 10a
  • Ignition switch
  • J/b 1
  • J/b 4
  • Lock
  • Main daytime running light relay (canada)
  • Park/ neutral position switch
  • R/b 7
  • Radio and player
  • Radio no. 2 fuse 7.5a
  • Rear cigarette lighter
  • Red
  • Remote control mirror ecu
  • Remote control mirror switch
  • Run
  • Shift lock ecu
  • St fuse 7.5a
  • Start
  • Stop fuse 25a
  • Stop light switch
  • Theft deterrent and door lock control ecu
  • To fuel injectors
  • To j/b 1 defog circuit breaker
  • To j/b 1 pin 3
  • Traction control ecu
  • W/ traction control
  • W/o traction control
  • Warning and indicator light

Power Distribution Wiring Diagram (3 of 5) for Lexus LS 400 1994

Power Distribution Wiring Diagram (3 of 5) for Lexus LS 400 1994

List of elements for Power Distribution Wiring Diagram (3 of 5) for Lexus LS 400 1994:

73
  • (w/ memory)
  • (w/ traction control)
  • A15
  • A24
  • Abs and traction ecu
  • Abs ecu
  • Air suspension ecu
  • Air vent mode control servo motor
  • Auto antenna motor and relay
  • Automatic light control relay
  • Back-up light switch
  • Choke coil
  • Combination meter
  • Cruise control ecu
  • Defog circuit breaker 40a
  • Defogger relay
  • E11
  • Ecu-ig fuse 15a
  • Electronic controlled transmission pattern select switch
  • Engine fuse 7.5a
  • Exterior lights: taillights
  • Extra high speed relay
  • From fusible link box am2 fusible link
  • From ignition switch
  • From j/b 1 pin 1
  • Gauge fuse 10a
  • Hazard switch
  • Headlight cleaner relay
  • Heater
  • Heater fuse 15a
  • Integration relay
  • Interior lights
  • J/b 1
  • J/b 3
  • J/b 4
  • Left remote mirror
  • Left tension reducer solenoid
  • Light failure sensor
  • Main daytime running light relay (canada)
  • Mir-htr fuse 10a
  • Mobilephone
  • Noise filter
  • Panel fuse 7.5a
  • Park/ neutral position switch
  • Power seat ecu
  • Progressive power steering ecu
  • R/b 7
  • Right remote mirror
  • Right tension reducer solenoid
  • Seat belt warning relay
  • Shift lock ecu
  • Steering sensor (combination switch)
  • Tail fuse 15a
  • Taillight relay
  • Telephone transceiver and speaker relay
  • Theft deterrent and door lock ecu
  • Tilt and power telescopic ecu
  • Tilt ecu
  • To engine main relay j/b 2
  • Trac fuse 15a
  • Traction control ecu
  • Turn fuse 7.5a
  • Vehicle speed sensor 1
  • W/ power telescopic
  • W/ traction control
  • W/o power telescopic
  • W/o traction control
  • Warning and indicator light
  • Washer motor
  • Wiper control relay
  • Wiper fuse 20a
  • Wiper motor
  • Wiper/ washer switch (combination switch)

Power Distribution Wiring Diagram (4 of 5) for Lexus LS 400 1994

Power Distribution Wiring Diagram (4 of 5) for Lexus LS 400 1994

List of elements for Power Distribution Wiring Diagram (4 of 5) for Lexus LS 400 1994:

72
  • (canada)
  • (usa)
  • A/c control assembly
  • A10
  • A14
  • A20
  • Amplifier
  • Auto antenna motor and relay
  • Automatic light control relay
  • B10
  • B11
  • B18
  • Combination meter
  • Day/ night shift switch
  • Dimmer relay
  • Dome fuse 10a
  • Door key cylinder light and outside handle switch
  • Efi fuse 20a
  • Efi main relay
  • Engine control module
  • From fusible link box pin 8
  • Front personal light
  • Haz-horn fuse 15a
  • Hazard switch
  • Head lh-lwr fuse 10a
  • Head lh-upr fuse 15a
  • Head rh-lwr fuse 10a
  • Head rh-upr fuse 15a
  • Headlight relay
  • Headlights system
  • Headlights system (canada)
  • Headlights system (usa)
  • Horn relay
  • Ignition key cylinder light
  • Integration relay
  • J/b 1
  • J/b 2
  • J/b 3
  • J/b 4
  • Left front door courtesy light
  • Left head fuse 15a
  • Left rear personal light
  • Left step light
  • Left vanity light
  • Luggage compartment light
  • Main daytime running light relay
  • Moon moon roof roof control control relay relay
  • Moon roof control relay relay
  • Nca
  • Power seat ecu
  • R/b 5
  • Radio and player
  • Radio no. 1 fuse 20a
  • Red
  • Remote control mirror ecu (w/ memory)
  • Right front door courtesy light
  • Right head fuse 15a
  • Right rear door courtesy light
  • Right rear personal light
  • Right step light
  • Right vanity light
  • Starter relay
  • Tel fuse 15a
  • Telephone transceiver and speaker relay
  • Theft deterrent and door lock ecu
  • Theft deterrent horn
  • Tilt and power telescopic ecu
  • Tilt ecu
  • W/ power telescopic
  • W/o power telescopic
  • Warning and indicator light
  • Wireless door lock main switch

Power Distribution Wiring Diagram (5 of 5) for Lexus LS 400 1994

Power Distribution Wiring Diagram (5 of 5) for Lexus LS 400 1994

List of elements for Power Distribution Wiring Diagram (5 of 5) for Lexus LS 400 1994:

14
  • From ignition switch
  • Fuel injector no. 1
  • Fuel injector no. 2
  • Fuel injector no. 3
  • Fuel injector no. 4
  • Fuel injector no. 5
  • Fuel injector no. 6
  • Fuel injector no. 7
  • Fuel injector no. 8
  • Igniter no. 1
  • Igniter no. 2
  • Ignition coil no. 1
  • Ignition coil no. 2
  • Noise filter

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