INTERIOR LIGHTS – Lexus SC 430 2002 – SYSTEM WIRING DIAGRAMS

INTERIOR LIGHTS

Courtesy Lamps Wiring Diagram (1 of 2) for Lexus SC 430 2002

List of elements for Courtesy Lamps Wiring Diagram (1 of 2) for Lexus SC 430 2002:

• A/c control assembly (behind center of dash)
• A10
• Airbag
• C10
• Center j/b (behind right side of dash, behind glove box)
• D19
• D20
• Data
• Dbil
• Dome fuse 7.5a
• Door
• Driver side j/b (behind left kick panel)
• Drivers side j/b ecu
• E10
• E13
• E16
• Engine control module (left side of engine compt, in ecu box)
• Engine room no.2 r/b (left side of engine compt, behind strut tower)
• Front controller
• Fspt
• Gateway ecu (behind right side of dash)
• Gnd
• Gnd1
• Hot at all times
• I/p junction block (behind right side of dash)
• Ig (left side of steering column)
• Ignition key cylinder light
• Ih (under steering column)
• Ile
• J/c 13 (behind right side of dash)
• J/c 18 (right quarter panel)
• J/c 9 & j/c 10 (behind left side of dash)
• J10
• Left foot light
• Left vanity light
• Map
• Mpd1
• Mpi1
• Mpi2
• Mpl1
• Mpl2
• Mpx
• Mpx+
• Mpx-
• Mpx-b
• Mpx-b2 fuse 7.5a
• Mpx-b3 fuse 7.5a
• Mpx1
• Mpx2
• Passenger side j/b (behind right kick panel)
• Passenger side j/b ecu
• Pbil
• Personal light
• Rco
• Rda
• Red
• Right buckle switch
• Right foot light
• Right scuff plate light
• Right vanity light
• Rssi
• Theft deterrent ecu (behind left end of dash)
• Tire pressure monitor receiver (behind center of dash,below radio)
• Transponder key computer (left side of dash, behind gauge assembly)
• Wireless doof lock control receiver (on center of roof header)

Courtesy Lamps Wiring Diagram (2 of 2) for Lexus SC 430 2002

List of elements for Courtesy Lamps Wiring Diagram (2 of 2) for Lexus SC 430 2002:

• Airbag sensor assembly (behind lower center of dash, on transmission tunnel)
• Bdr
• Bl (under drivers seat)
• Combination meter
• Combination switch
• Cty
• Cty p9
• Ctyb
• Cyl
• D-door fuse 25a
• D-ig fuse 10a
• Driver door ecu (inside front of left front door)
• Driver side j/b (at left kick panel)
• Drivers seat ecu (below drivers seat)
• Engine room no. 1 r/b (left front of engine compt., behind headlight)
• F12
• F13
• F15
• Front passengers seat ecu (below front passengers seat)
• Gnd d19
• Gnd p11
• Hot at all times
• Hot in on and start
• Ig+
• Ih (under steering column)
• J/c 13 (behind upper center of dash)
• J/c 17 (behind upper center of dash)
• J/c 18 (right quarter panel)
• J/c 20 (behind upper right center of dash)
• L22
• L24
• Left buckle switch
• Left door courtesy light
• Left door courtesy switch
• Left luggage compartment light
• Left scuff plate light
• Lgcy
• Luggage room j/b (left rear corner of luggage compartment)
• Luggage room j/b ecu
• Mpx+b
• Mpx-
• Mpx-b
• Mpx1
• Mpx2
• Mpx2 d17
• P-door fuse 25a
• P-gnd
• Passenger door ecu (inside front of right front door)
• Passenger side j/b (at right kick panel)
• Pnk
• Red
• Right door courtesy switch
• Right luggage compartment light
• Skid control ecu (behind left side of dash)
• Sliding roof control ecu (rear of luggage compartment)
• Tilt and telescopic ecu (behind left end of dash)

Instrument Illumination Wiring Diagram (1 of 2) for Lexus SC 430 2002

List of elements for Instrument Illumination Wiring Diagram (1 of 2) for Lexus SC 430 2002:

• A j9
• A/c control assembly
• A/c control assembly (behind center of dash)
• A/t shift lever illunination
• A10
• Audio door control switch
• B19
• Bu+
• Bu-
• Center j/b (behind right center of dash)
• Cigarette lighter
• Combination switch
• D10
• D18
• D20
• Drivers side j/b (behind left kick panel)
• Drivers side j/b ecu
• E10
• E15
• Electronically controlled transmission pattern select switch
• Engine control module (left side of engine compt, in ecu box)
• Engine room no.2 r/b (left side of engine compt, behind strut tower)
• F10
• F11
• Front controller
• Gateway ecu (behind right side of dash)
• Gnd
• Gnd2
• Hot at all times
• I/p junction block (behind right side of dash)
• Ig (left side of steering column)
• Ih (under steering column)
• Ii (left dash brace)
• J/c 13 (behind upper center of dash)
• J/c 9 & j/c 10 (behind top left end of dash)
• J10
• Mpd1
• Mpi1
• Mpi2
• Mpl1
• Mpl2
• Mpx+
• Mpx-
• Mpx-b3 fuse 7.5a
• Mpx-ig fuse 7.5a
• Mpx1
• Mpx2
• Multi- display
• Panel fuse 5a
• Panel1
• Panel2
• Passenger side j/b (right kick panel)
• Pnk
• Radio and player
• Red
• Remote control mirror switch
• Rheostat
• Seat heater switch
• Sw1
• Sw2
• Sw3
• Tilt and telescopic ecu (behind left end of dash)
• Tire pressure monitor receiver (behind center of dash,below radio)
• Tr+
• Tr1
• Tr2
• Tr3
• Transponder key computer (left side of dash, behind gauge assembly)
• Tx1
• Vsc off switch

Instrument Illumination Wiring Diagram (2 of 2) for Lexus SC 430 2002

List of elements for Instrument Illumination Wiring Diagram (2 of 2) for Lexus SC 430 2002:

• Airbag
• Airbag sensor assembly (center of dash, below radio)
• Bdr
• Bl (under drivers seat)
• Bq (rear quarter panel)
• Bubs
• Combination meter
• D-door fuse 25a
• D-ig fuse 10a
• Driver door ecu (inside front of left front door)
• Driver side j/b (at left kick panel)
• Drivers seat ecu (below drivers seat)
• E14
• E16
• Engine room no. 1 r/b (left front of engine compt., behind headlight)
• F13
• F15
• F18
• Front passengers seat ecu (below front passengers seat)
• Glove box light
• Glove box light switch
• Gnd d19
• Gnd p11
• Hot at all times
• Hot in on and start
• Ig (left side of steering column)
• Ig+
• Ih (under steering column)
• J/c 13 (behind upper center of dash)
• J/c 17 (behind upper center of dash)
• J/c 18 (right quarter panel)
• L24
• Luggage room j/b (left rear corner of luggage compartment)
• Luggage room j/b ecu
• Mpx
• Mpx+
• Mpx+b
• Mpx-
• Mpx- p6
• Mpx-b2 fuse 7.5a
• Mpx1
• Mpx1 p9
• Mpx2
• Mpx2 d17
• P-door fuse 25a
• P-gnd
• Passenger door ecu (inside front of right front door)
• Passenger side j/b (at right kick panel)
• Passenger side j/b (behind right kick panel)
• Passenger side j/b ecu
• Pnk
• Power window master switch
• Pwe
• Pws
• Red
• Right door lock control switch
• Right power window control switch
• Skid control ecu (behind left side of dash)
• Sliding roof control ecu (rear of luggage compartment)
• Theft deterrent ecu (behind left end of dash)
• Wls1