HEADLIGHTS – Lexus RX 400h 2007 – SYSTEM WIRING DIAGRAMS

HEADLIGHTS

Adaptive Front Lighting Wiring Diagram (1 of 2) for Lexus RX 400h 2007

List of elements for Adaptive Front Lighting Wiring Diagram (1 of 2) for Lexus RX 400h 2007:

• (at right rear suspension) right rear height control sensor
• (behind left side of dash) j/c 6
• A14
• A15
• Afs ecu (left side of dash)
• Afs off ind
• Afs off switch
• Anti-lock brakes system
• Combination meter
• Computer data lines system
• Drive ic
• Ecu-ig 2 fuse 10a
• Eis
• Esl
• Esr
• F19
• G10
• G12
• Gauge 2 fuse 7.5a
• Hot in on or start
• Ig2+
• Igs
• Igsl
• Igsr
• Ik (top left side of dash)
• Instrument panel j/b (left side of dash)
• J/c 6 (behind left side of dash)
• J/c 7 & 8 (behind left side of dash)
• J/c 9 (behind left side of dash)
• Ll1+
• Ll1-
• Ll2+
• Ll2-
• Lr1+
• Lr1-
• Lr2+
• Lr2-
• Mpx1
• Msw
• Pnk
• Red
• Sbgl
• Sbgr
• Sbll
• Sblr
• Sbr
• Sgr
• Shb
• Shg
• Shrl
• Shrr
• Spdl
• Spdr
• Ss+
• Ss-
• Ss1+
• Ss1-
• Steering angle sensor (in steering column, behind steering wheel)

Adaptive Front Lighting Wiring Diagram (2 of 2) for Lexus RX 400h 2007

List of elements for Adaptive Front Lighting Wiring Diagram (2 of 2) for Lexus RX 400h 2007:

• Auto
• Body ecu (behind left side of dash)
• Bus gnd
• Bus line
• Combination switch
• Computer data lines system
• Gnd
• H10
• Head
• Headlights circuit
• Hrly
• Ic 1
• Ic 2
• Ic 3
• Ii (at left kick panel)
• Instrument panel j/b (left side of dash)
• J/b 3 (left side of dash)
• Left headlight
• Left headlight ll1+ beam level ll1- control motor
• Left headlight swivel ecu
• Left headlight swivel motor
• Light control switch
• Ll2+
• Ll2-
• Lr2+
• Lr2-
• Magnet
• Motor
• Motor u
• Motor v
• Motor w
• Motor-u
• Motor-v
• Motor-w
• Mpx1
• Mpx2
• Off
• Pgnd
• Pnk
• Red
• Right headlight
• Right headlight lr1+ beam level lr1- control motor
• Right headlight swivel ecu
• Right headlight swivel motor
• Tail
• U-out
• V-out
• W-out

Headlamps Wiring Diagram (1 of 2) for Lexus RX 400h 2007

List of elements for Headlamps Wiring Diagram (1 of 2) for Lexus RX 400h 2007:

• (center of dash) j/c 13
• (left top of dash) ij
• (usa)
• Acc
• Altb
• Auto
• Automatic light control sensor (behind upper left side of dash)
• Batb
• Bean ic
• Becu
• Body ecu (behind left side of dash)
• C14
• Cltb
• Clte
• Clts
• Combination meter
• Combination switch
• Computer data lines system
• D10
• D13
• D16
• Dimmer switch
• Dome fuse 7.5a
• Door 1 fuse 25a
• Door 2 fuse 25a
• Drive ic
• Drl
• Ecu-acc fuse 7.5a
• Ecu-b 1 fuse 7.5a
• Ecu-ig 1 fuse 7.5a
• Exterior lights system
• F10
• F16
• Ffgo
• Ffog
• Flash
• Fog light switch
• Fr fog fuse 15a
• Fr fog relay
• Front fog lamp
• Fusible link block (left side of engine compt)
• G10
• Gnd1
• Gnd2
• Head
• Head lamp ind
• High
• High beam ind
• Hot at all times
• Hot in acc or on
• Hot in on or start
• Hot w/ tail relay energized
• Hrly
• Ii (at left kick panel)
• Ik (top left side of dash)
• Instrument panel j/b (left side of dash)
• J/b 3 (left side of dash)
• J/c 2 (in right front of engine compt, behind headlight)
• J/c 5 (left front of engine compt, behind headlight)
• Left front fog light
• Light control switch
• Low
• Micro computer
• Mpx1
• Mpx2
• Off
• Parking brake switch (left end of dash)
• Pkb
• Pnk
• Right front fog light
• Tail
• Tail fuse 10a

Headlamps Wiring Diagram (2 of 2) for Lexus RX 400h 2007

List of elements for Headlamps Wiring Diagram (2 of 2) for Lexus RX 400h 2007:

• (w/ drl) drl 2 relay (w/o drl) dim relay
• Drl 3 relay
• Drl 4 relay
• Drl fuse 7.5a
• Ec (at rear of surge tank)
• Ef (left front of engine compt)
• Fusible link block (left side of engine compt)
• G10
• G11
• H-lp l lwr fuse 15a
• H-lp l relay
• H-lp l upr fuse 15a
• H-lp r lwr fuse 15a
• H-lp r relay
• H-lp r upr fuse 15a
• Hdlp
• Headlight beam level control ecu (behind left end of dash)
• High
• Hot at all times
• J/b 2 (left side of engine compt)
• J/c 3 (right front of engine compt, behind headlight)
• J/c 4 (left front of engine compt, behind headlight)
• J/c 5 (left front of engine compt, behind headlight)
• J/c 6 (behind left side of dash)
• J/c 9 (behind left side of dash)
• Left headlight
• Light control ecu
• Low
• Main fuse 40a
• Mode monitor terminal
• Pnk
• R/b 3 (w/ drl) (left side of engine compt)
• Right headlight
• Solid state
• W/ daytime running light
• W/o daytime running light

Headlamps Leveling Wiring Diagram for Lexus RX 400h 2007

List of elements for Headlamps Leveling Wiring Diagram for Lexus RX 400h 2007:

• (behind left side of dash) j/c 6
• +b(dome)
• Buzzer
• Combination meter
• D13
• Dome fuse 7.5a
• Drive ic
• Ecu-ig 2 fuse 10a
• F16
• F19
• Fusible link block (left side of engine compt)
• G10
• G12
• Gauge 2 fuse 7.5a
• Gnd
• Hdlp
• Headlight beam level control ecu (behind left end of dash)
• Headlights circuit
• Hot at all times
• Hot in on or start
• Ik (top left side of dash)
• Instrument panel j/b (left side of dash)
• J/b 3 (left side of dash)
• J/c 7 & 8 (behind left side of dash)
• J/c 9 (behind left side of dash)
• Lcd (multi display)
• Left headlight
• Left headlight beam level control motor
• Lh1
• Lh2
• Lh3
• Lh4
• Lhb1
• Lhg
• Master warning ind
• Micro computer
• Pnk
• Red
• Rh1
• Rh2
• Rh3
• Rh4
• Rhb1
• Rhg
• Right headlight
• Right headlight beam level control motor
• Right rear height control sensor (at right rear suspension)
• Rlo
• Rro
• S39
• S40
• Sbr
• Sgr
• Shb
• Shg
• Shr
• Shrr
• Skid control ecu w/ actuator (right side of dash)
• Spdl
• Spdr
• Wng