HEADLIGHTS – Lexus LS 430 2003 – SYSTEM WIRING DIAGRAMS

HEADLIGHTS

Headlamps Wiring Diagram (1 of 2) for Lexus LS 430 2003

List of elements for Headlamps Wiring Diagram (1 of 2) for Lexus LS 430 2003:

• (at left radiator side support) ec
• Automatic light control sensor (behind upper center of dash)
• Brake fluid level warning switch (on brake master cylinder reservoir)
• Bu+
• Bu-
• Bubs
• Cltb
• Clte
• Clts
• Combination switch
• Computer data lines system
• Cty
• D25
• Data
• Door lock control receiver
• Driver door ecu (inside front of left front door)
• Driver side j/b (at left kick panel)
• Driver side j/b ecu
• E14
• F11
• Gnd
• Head
• Hot at all times
• Hot in run or start
• Hrly
• I14
• Ig (at left side of dash)
• Ii (at right side of shift lever)
• J14
• Junction connector (behind upper center of dash)
• Junction connector 14 & 15 (behind j15 upper center of dash)
• Junction connector 7 (below engine room 1 j/b & engine room 1 r/b)
• L14
• Lbl
• Left front door courtesy switch
• Luggage room j/b ecu (on left side of luggage compartment)
• Mpx+
• Mpx-
• Mpx-b
• Mpx-b3 fuse 7.5a
• Mpx-ig
• Mpx-ig fuse 7.5a
• Mpx1
• Mpx2
• Parking brake switch (behind left end of dash, on parking brake mechanism)
• Passenger side j/b (at right kick panel)
• Pkb
• Power tilt & power telescopic ecu (behind left side of dash)
• Rco
• Rda
• Red
• Rssi
• S10
• S11
• S12
• Skid control ecu (behind left side of dash)
• Theft deterrent ecu (behind upper right center of dash)
• Transponder key computer (behind upper center of dash)
• Tx1

Headlamps Wiring Diagram (2 of 2) for Lexus LS 430 2003

List of elements for Headlamps Wiring Diagram (2 of 2) for Lexus LS 430 2003:

• (on left front of engine compt, behind headlight)
• Combination meter
• Computer data lines system
• Cpu
• Dome fuse 10a
• Driver side j/b (at left kick panel)
• E10
• E13
• E16
• Ea (at right radiator side support)
• Ec (at left radiator side support)
• Engine room 1 j/b (on left front of engine compt, behind headlight)
• Engine room 1 r/b
• Engine room 2 r/b (on left front of engine compt, behind headlight)
• F15
• Ffog
• Fhhl
• Fogl
• Fogr
• Fr fog fuse 15a
• Front controller
• Front fog ind
• Gateway ecu (behind left end of dash)
• Gauge fuse 7.5a
• H-lp hi fuse 20a
• H-lp l lwr fuse 15a
• H-lp r lwr fuse 15a
• Head ind (usa)
• Head lp relay
• High beam ind
• Hlhl
• Hlhr
• Hot at all times
• Hot in on or start
• Ih (at right side of shift lever)
• Ii (at right side of shift lever)
• J16
• J17
• Junction connector (behind upper center of dash)
• Junction connector 16 & 17 (behind upper center of dash)
• Left front fog light
• Left headlight control ecu
• Left high beam headlight
• Main fusible link
• Mpd1
• Mpd2
• Mpi1
• Mpi2
• Mpl1
• Mpl2
• Mpx-b2 fuse 7.5a
• Mpx1
• Mpx2
• Passenger side j/b (at right kick panel)
• Red
• Right front fog light
• Right headlight control ecu
• Right high beam headlight

Headlamps Leveling Wiring Diagram, with Air Suspension for Lexus LS 430 2003

List of elements for Headlamps Leveling Wiring Diagram, with Air Suspension for Lexus LS 430 2003:

• A20
• A21
• Air suspension ecu (behind right side of dash)
• Altl
• C17
• Chg-
• Combination meter
• Combination switch
• Computer data lines system
• Cpu
• Dome fuse 10a
• Driver side j/b (at left kick panel)
• Driver side j/b ecu (at left kick panel)
• E10
• E13
• E16
• Engine room 2 r/b (on left front of engine compt, behind headlight)
• F15
• Flo
• Fro2
• Front controller
• Gateway ecu (behind left end of dash)
• Gauge fuse 7.5a
• H-lp lvl fuse 5a
• Hdlv
• Head
• Headlight beam level control ecu (behind right side of dash)
• Hot at all times
• Hot in on or start
• Hot in run or start
• Ig (at left side of dash)
• Ii (at right side of shift lever)
• Ik (at right side of dash)
• J16
• J17
• Junction connector (behind upper center of dash)
• Junction connector 16 & 17 (behind upper center of dash)
• Left front height control sensor (inside left front wheelwell, attached to suspension control arm)
• Left headlight beam level control actuator (behind left headlight)
• Lh+
• Lh-
• Lh1
• Lh2
• Lh3
• Lh4
• Lhb
• Lhe
• Lhg
• Lht
• Mpi2
• Mpl2
• Mpx-b2 fuse 7.5a
• Mpx1
• Mpx2
• Multi- display
• Passenger side j/b (at right kick panel)
• Passenger side j/b ecu (at right kick panel)
• Pnk
• Rear height control sensor (under center rear of vehicle)
• Red
• Rh+
• Rh-
• Rh1
• Rh2
• Rh3
• Rh4
• Rhb
• Rhe
• Rhg
• Rht
• Right headlight beam level control actuator (behind right headlight)
• S10
• S12
• S13
• Sbf
• Sbl1
• Sbl2
• Sbl3
• Sgf
• Sgl1
• Sgl2
• Sgl3
• Shb
• Shf2
• Shfl
• Shg
• Shr2
• Shrl
• Skid control ecu (behind left side of dash)
• Spdl
• Spdr
• Wng

Headlamps Leveling Wiring Diagram, without Air Suspension for Lexus LS 430 2003

List of elements for Headlamps Leveling Wiring Diagram, without Air Suspension for Lexus LS 430 2003:

• (at right side of dash)
• Altl
• C17
• Chg-
• Combination meter
• Combination switch
• Computer data lines system
• Cpu
• Dome fuse 10a
• Driver side j/b (at left kick panel)
• Driver side j/b ecu (at left kick panel)
• E10
• E13
• E16
• Engine room 2 r/b (on left front of engine compt, behind headlight)
• F15
• Flo
• Fro2
• Front controller
• Gateway ecu (behind left end of dash)
• Gauge fuse 7.5a
• H-lp lvl fuse 5a
• Hdlv
• Head
• Headlight beam level control ecu (behind right side of dash)
• Hot at all times
• Hot in on or start
• Hot in run or start
• Ig (at left side of dash)
• Ii (at right side of shift lever)
• J16
• J17
• Junction connector (behind a upper right side of dash)
• Junction connector (behind upper center of dash)
• Junction connector (behind upper right side of dash)
• Junction connector 16 & 17 (behind upper center of dash)
• Left front height control sensor (inside left front wheelwell, attached to suspension control arm)
• Left headlight beam level control actuator (behind left headlight)
• Lh+
• Lh-
• Lh1
• Lh2
• Lh3
• Lh4
• Lhb
• Lhe
• Lhg
• Lht
• Mpi2
• Mpl2
• Mpx-b2 fuse 7.5a
• Mpx1
• Mpx2
• Multi- display
• Passenger side j/b (at right kick panel)
• Passenger side j/b ecu (at right kick panel)
• Pnk
• Rear height control sensor (under center rear of vehicle)
• Red
• Rh+
• Rh-
• Rh1
• Rh2
• Rh3
• Rh4
• Rhb
• Rhe
• Rhg
• Rht
• Right headlight beam level control actuator (behind right headlight)
• S10
• S12
• S13
• Sbf
• Sgf
• Shb
• Shfl
• Shg
• Shrl
• Skid control ecu (behind left side of dash)
• Spdl
• Spdr
• Wng