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HEADLIGHTS – Lexus LS 400 1997 – SYSTEM WIRING DIAGRAMS

HEADLIGHTS

Headlight Wiring Diagram, with DRL (1 of 2) for Lexus LS 400 1997

Headlight Wiring Diagram, with DRL (1 of 2) for Lexus LS 400 1997Download PDF file

List of elements for Headlight Wiring Diagram, with DRL (1 of 2) for Lexus LS 400 1997:

  • (front side of left fender)
  • (right front of engine compt)
  • (upper left side of i/p)
  • Auto
  • Automatic light control sensor (top left of i/p)
  • Body ecu (left side of i/p)
  • C12
  • C20
  • Combination switch
  • Cty
  • D10
  • D11
  • D12
  • Daytime running lamps relay 3 & 4
  • Dcty
  • Dimmer switch
  • Dome-fr fuse 7.5a
  • Driver door ecu
  • Drl fuse 10a
  • Drl relay
  • E12
  • E2 (eng harn, right front of eng compt)
  • E20
  • Ecu-ig fuse 15a
  • Exterior lights system (taillight relay)
  • Flash
  • Fog light switch
  • Front of eng compt)
  • Fusible link block (left side of engine compt)
  • G100
  • G101 (front side of right fender)
  • G202 (behind instrument cluster)
  • G202 (left side of i/p)
  • H-lp l upr fuse 20a
  • H-lp lh fuse 10a
  • H-lp r upr fuse 20a
  • H-lp rh fuse 10a
  • Head
  • Head lamp relay
  • High
  • Hot at all times
  • Hot in on or start
  • Hrly
  • I1 (i/p harn, left side of i/p)
  • I2 (i/p harn, left side of i/p)
  • J/b 1 (rear of parking brake release lever)
  • J/b 2 (left side of engine compt)
  • J/b 3 (behind instrument cluster)
  • J/b 4 (left kick panel)
  • J/c 1 (left side of i/p)
  • J/c 16 (top center of i/p)
  • J10
  • Left front door lock control motor & door unlock/ open detection switch
  • Left high beam headlamp
  • Left low/high beam headlamp
  • Light control switch
  • Low
  • Main fuse 80a
  • Mpx1
  • Off
  • Open
  • R/b 1 (rear of parking brake lever)
  • Red
  • Rheostat & security indicator light
  • Right high beam headlamp
  • Right low/high beam headlamp
  • Shield
  • Tail

Headlight Wiring Diagram, with DRL (2 of 2) for Lexus LS 400 1997

List of elements for Headlight Wiring Diagram, with DRL (2 of 2) for Lexus LS 400 1997:

  • (behind instrument cluster) j/b 3
  • (left kick panel) j/b 4
  • B14
  • B15
  • Combination meter
  • D14
  • Daytime running light main relay (right side of i/p)
  • Diode (left kick panel)
  • E17
  • E21
  • Ecu-b fuse 15a
  • Fog light relay
  • Fr fog fuse 15a
  • G100 (front side of left fender)
  • G101 (front side of right fender)
  • G201 (right side of i/p)
  • G202 (behind instrument cluster)
  • Gauge fuse 10a
  • Generator
  • High beam indicator
  • Hot at all times
  • Hot in on or start
  • I1 (i/p harn, left side of i/p)
  • J/b 1 (rear of parking brake lever)
  • J/b 2 (left side of engine compt)
  • J/c 1 (left side of i/p)
  • J/c 3 (right kick panel)
  • J15
  • K10
  • Left fog lamp
  • Parking brake switch
  • Red
  • Right fog lamp
  • Traction cut switch & headlight cleaner switch

Headlight Wiring Diagram, without DRL for Lexus LS 400 1997

List of elements for Headlight Wiring Diagram, without DRL for Lexus LS 400 1997:

  • (not used)
  • (upper left side of i/p)
  • Auto
  • Automatic light control sensor (top left of i/p)
  • Body ecu (left side of i/p)
  • C12
  • C20
  • Combination meter
  • Combination switch
  • Cty
  • D10
  • D11
  • D12
  • Dcty
  • Dimmer relay
  • Dimmer switch
  • Dome-fr fuse 7.5a
  • Driver door ecu
  • E12
  • E20
  • Ecu-ig fuse 15a
  • Exterior lights system (taillight relay)
  • Flash
  • Fog light relay
  • Fog light switch
  • Fr fog fuse 15a
  • Fusible link block (left side of engine compt)
  • G100 (front side of left fender)
  • G101 (front side of right fender)
  • G202 (behind instrument cluster)
  • G202 (left side of i/p)
  • G206
  • H-lp l lwr fuse 10a
  • H-lp l upr fuse 20a
  • H-lp r lwr fuse 10a
  • H-lp r upr fuse 20a
  • Head
  • Head lp relay
  • Headlamp indicator
  • High
  • High beam indicator
  • Hot at all times
  • Hot in on or start
  • Hrly
  • J/b 1 (rear of parking brake release lever)
  • J/b 2 (left side of engine compt)
  • J/b 3 (behind instrument cluster)
  • J/b 4 (left kick panel)
  • J/c 1 (left side of i/p)
  • J/c 16 (top center of i/p)
  • J/c 2 (center of i/p, on right support brace)
  • J10
  • J15
  • Left fog lamp
  • Left front door lock control motor & door unlock/ open detection switch
  • Left high beam headlamp
  • Left low/high beam headlamp
  • Light control switch
  • Low
  • Main fuse 80a
  • Mpx1
  • Off
  • Open
  • Red
  • Rheostat & security indicator light
  • Right fog lamp
  • Right high beam headlamp
  • Right low/high beam headlamp
  • Shield
  • Tail