BODY COMPUTER – Lexus GS 430 2002 – SYSTEM WIRING DIAGRAMS

BODY COMPUTER

Body Computer Wiring Diagrams (1 of 2) for Lexus GS 430 2002

List of elements for Body Computer Wiring Diagrams (1 of 2) for Lexus GS 430 2002:

• (left kick panel) junction connector j/c 7
• 4.3l only
• A/c control assembly (behind center of dash)
• Acan
• Altl
• Auto
• Automatic light control sensor
• Batt
• Becu
• Blvl
• Body ecu no. 2 (in driver side j/b)
• Brake fluid level warning switch
• C13
• C16
• Central airbag sensor assembly (behind center of dash, forward of center console)
• Clock (in multi-display)
• Cltb
• Clte
• Clts
• Combination meter
• Combination switch (foglight switch)
• Combination switch (headlight switch)
• Daytime running light relay (main)
• Dbkl
• Driver side j/b (behind left kick panel)
• Ecu-ig fuse 15a
• Engine control module (at left side of engine compt, in ecu box)
• Ffgo
• Ffog
• Fog relay
• Grd
• H11
• H13
• Head
• Head lp relay
• Hot in run or start
• Hrly
• I1 (behind instrument panel)
• I6 (upper right end of dash)
• Ile
• Interior lights
• Junction connector j/c 15 (left side of dash)
• Junction connector j/c 6 (left kick panel)
• Junction connector j/c 9 (behind left side of dash)
• Ksw
• Left buckle switch
• Light failure module
• Mirb
• Mire
• Mirs
• Mpd1
• Mpd2
• Mpx
• Mpx+
• Mpx-
• Mpx1
• Mpx2
• Multi-display
• Not used
• Red
• Remote control mirror switch
• Steering pad switch (in combination switch)
• Stoplight switch
• Stpi
• Tail
• Tail relay
• Tilt & telescopic ecu (behind left side of dash)
• Trly
• Unlock warning switch (behind left side of dash)

Body Computer Wiring Diagrams (2 of 2) for Lexus GS 430 2002

List of elements for Body Computer Wiring Diagrams (2 of 2) for Lexus GS 430 2002:

• Acc
• Becu
• Body ecu no. 1 (in passenger side j/b)
• Bsub
• Bzr
• Bzr2
• Cpub
• D24
• Data link connector 3
• Dfg
• Diode (luggage compartment door open detect switch)
• Driver door ecu (in driver's door)
• Driver side j/b (behind left kick panel)
• Ecu-b2 fuse 10a
• Ecu-b3 fuse 20a
• Electronically controlled transmission pattern select switch
• Engine hood courtesy switch
• F11
• F12
• Front passenger door ecu (in right front door)
• Grd
• H10
• H11
• H13
• Haz
• Hazard switch
• Hcty
• Horn
• Horn relay
• Hot at all times
• Hot in acc or run
• Htr relay
• I6 (dash harn, right side of dash)
• Ii (upper right side of dash)
• Ind
• Junction connector j/c 13 (left side of dash)
• Left rear door ecu (in left rear door)
• Lgcy
• Luggage compartment door courtesy switch and opener motor
• Luggage compartment door key unlock switch
• Luggage compartment door opener switch
• Mir relay
• Mirror retraction switch
• Moon roof control ecu
• Mpx1
• Mpx2
• Not used
• Obd2
• P19
• Parking brake switch (behind left side of dash)
• Passenger side j/b (behind right kick panel)
• Pbkl
• Pkb
• Pnk
• Power seat ecu (under driver's seat)
• Power window master switch
• Pwr
• Pws
• R12
• R13
• Radio no. 2 fuse 15a
• Rco
• Rda
• Ret
• Right front door lock switch
• Right rear door ecu (in right rear door)
• Rssi
• Seat
• Seat belt warning occupant detection sensor
• Security indicator (rheostat)
• Snow
• Theft deterrent horn
• Tkul
• Tr+
• Tsw
• W/ memory
• W/o memory
• Wireless door lock buzzer
• Wireless door lock ecu