BODY CONTROL MODULES – Lexus IS 350 2008 – SYSTEM WIRING DIAGRAMS

BODY CONTROL MODULES

Body ECU Wiring Diagram (1 of 2) for Lexus IS 350 2008

List of elements for Body ECU Wiring Diagram (1 of 2) for Lexus IS 350 2008:

• (a/t)
• (or pnk)
• (right side of trunk) certification ecu
• (w/ lexus navigation system)
• (w/ retractor)
• A/t
• A11
• A12
• A14
• A15
• A20
• A24
• A36
• Acan
• Acc
• Acc fuse 7.5a
• Act+
• Act-
• Actd
• Air bag sensor assembly center (rear of center console)
• Altb
• Anti-lock brakes system
• Batb
• Becu
• Body ecu (at right end of dash)
• Bzr
• Cltb
• Clte
• Clts
• D/g
• D17
• D27
• Data link connector 3 (behind lower left side of dash)
• Dcty
• Dcyl
• Dia
• Door locks system
• Engine room r/b 1 (right rear of engine compt)
• Exterior lights system
• Fspt
• Gateway ecu (at right end of dash)
• Gnd1
• Gnd2
• Ground distribution system
• Gsw
• Haz
• Hdlo
• Head
• Headlights system
• Horn system
• Hot at all times
• Hot in on or acc
• Hot in on or start
• Hrly
• Ind
• Instrument cluster system
• Interior lights system
• J/c a33 & j80 (at right kick a33
• J/c j27 (behind left side of dash)
• J/c p24 & p25 (right side of trunk)
• J10
• J21
• J4 (right kick panel)
• J74
• J75
• J80
• L10
• Lcty
• Left rear power window switch
• Lgcy
• Lswl
• Lswp
• Lswr
• M/t
• Memory systems
• Mirb
• Mire
• Mirs
• Mpd1
• Mpx-b fuse 10a
• Mpx1
• Mpx2
• Mpx4
• Mpx5
• Mpx6
• Navigation & exterior lights systems
• Navigation system
• Obd2
• Occupant classification ecu (in front passenger's seat)
• P24
• P25
• Panel)
• Parking brake switch (near top of parking brake lever)
• Pcty
• Pcyl
• Pkb
• Pnk
• Pwr
• Pws
• Rcty
• Red
• Rh ecu-ig fuse 10a
• Rh fr door fuse 20a
• Right cowl side j/b (at right end of dash)
• Right front power window switch
• Right front seat position control ecu & switch (below right front seat)
• Right outer mirror control ecu (in right front door)
• Right rear power window switch
• Seat belt control ecu (left side of trunk)
• Sil
• Skid control ecu (behind right side of dash)
• Skid control ecu w/ actuator (left rear of engine compt)
• Snow
• Ti & te fuse 20a
• Tilt & telescopic ecu (on steering column)
• Tkul
• Tr+
• Transmissions system
• Trly
• Trunk/tailgate, fuel doors system
• Tsw
• Ul1
• Ul2
• W/ memory
• W/ occupant classification system
• W/ pre- collision safety system
• W/ vehicle dynamics integrated management
• W/o vehicle dynamics integrated management
• Wiper/washer system

Body ECU Wiring Diagram (2 of 2) for Lexus IS 350 2008

List of elements for Body ECU Wiring Diagram (2 of 2) for Lexus IS 350 2008:

• (w/ lexus navigation system)
• (w/ outer scuff lamps)
• A15
• A16
• A19
• A30
• Back
• Bdcy
• Bkup
• Body ecu (at left end of dash)
• D18
• Engine room j/b 2 (left side of engine compt)
• Engine room r/b 1 (right rear of engine compt)
• Exterior lights system
• Fr wip fuse 30a
• Front controller
• Gnd
• Hot at all times
• Hot in run or start
• Ile
• Ile1
• Interior lights system
• J/c j27 (behind left side of dash)
• J1 (left kick panel)
• J2 (under center console)
• J23
• Lcty
• Left cowl side j/b (at left end of dash)
• Lgcy
• Lh-ig fuse 10a
• Lkul
• Lpsw
• Mpx-b fuse 10a
• Mpx1
• Mpx2
• Mpxb
• Navigation system
• Op02
• Pnk
• Power window master switch
• Power windows system
• Rcty
• Red
• Right cowl side j/b (at right end of dash)
• S/m
• S/s
• Sgnd
• Trunk, tailgate, fuel doors system
• Wig
• Wiper/washer system

Front Controller Wiring Diagram for Lexus IS 350 2008

List of elements for Front Controller Wiring Diagram for Lexus IS 350 2008:

• (hid type)
• (w/ drl)
• (w/o drl)
• A2 (left rear of engine compt)
• A24
• Computer data lines system
• D15
• D18
• Engine room j/b 2 (left side of engine compt)
• Engine room r/b 1 (right rear of engine compt)
• Exterior lights system
• Exterior lights system (fr tail relay)
• Fr tail fuse 10a
• Front controller
• G10
• G11
• G12
• G13
• H-lp upr fuse 15a 20a
• Head hi relay
• Headlights system
• Hid type
• Horn fuse 10a
• Horn relay
• Horns system
• Hot at all times
• Hot in on or start
• Instrument cluster system
• Interior lights system
• J/c a9 (left side of engine compt)
• J/c j27 (behind left side of dash)
• J/c q7 & u1 (q7: under left front seat) (u1: under driver's seat)
• Left cowl side j/b (at left end of dash)
• Left front seat position control ecu & switch (w/ memory) (below left front seat)
• Left outer mirror control ecu (in left front door)
• Lh ecu-ig fuse 10a
• Mpx
• Mpx-b fuse 10a
• Mpx1
• Mpx2
• Overhead j/b (on front center of roof)
• Power source control ecu (behind right side of dash)
• Right cowl side j/b (at right end of dash)
• W/ auto wiper
• W/ drl
• W/ memory
• W/o drl
• Wiper/washer system