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Body Control Modules — Lexus IS F 2012 Wiring Diagram

BODY CONTROL MODULES

Body ECU Wiring Diagram (1 of 2) for Lexus IS F 2012

List of elements for Body ECU Wiring Diagram (1 of 2) for Lexus IS F 2012:

107

(right side of trunk) certification ecu
A11
A14
A2 red
A20
A24
A36
Acan
Acc
Acc fuse 7.5a
Act+
Act-
Actd
Altb
Anti-theft system
Batb
Becu
Bzr
Center air bag sensor (under rear of center console)
Cltb
Clte
Clts
D17
Data link connector 3 (behind lower left side of dash)
Dcm (telematics transceiver) (right side of dash)
Dcty
Dcyl
Dia
Door locks & anti-theft systems
Door locks system
Ecu-ig rh fuse 10a
Engine room r/b 1 (right rear of engine compt)
Exterior lights system
Fr door rh fuse 20a
Fspt
Gnd1
Gnd2
Gsw
Haz
Hdlo
Head
Headlights 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 (right kick j80
J/c j27 (behind left side of dash)
J/c p24 & p25 (right front of trunk)
J10
J114
J21
J4 (behind right kick panel)
J47
J74
J75
L10
Lcty
Lgcy
Lswl
Lswp
Lswr
Memory systems
Mirb
Mire
Mirs
Mpd1
Mpx-b fuse 10a
Mpx1
Mpx2
Multiplex tilt & telescopic ecu (steering column)
Navigation system
Network gateway ecu (right end of dash)
Obd2
Occupant detection ecu (under front passenger's seat)
P24
P25
Panel)
Parking brake switch (top of parking brake lever)
Pcty
Pcyl
Pkb
Pnk
Pwr
Pws
Rcty
Red
Right cowl side j/b (right end of dash)
Right front position control ecu & switch (below right side of front passenger's seat)
Right main body ecu (right cowl side junction block)
Right outer mirror control ecu (right front door)
Sil
Snow
Ti & te fuse 20a
Tkul
To j/c j27 (diagram 2 of 2)
Tr+
Transmissions system
Trly
Trunk, tailgate, fuel doors system
Tsw
Ul1
Ul2
Wiper/washer system

Body ECU Wiring Diagram (2 of 2) for Lexus IS F 2012

List of elements for Body ECU Wiring Diagram (2 of 2) for Lexus IS F 2012:

A15
A16
A30
Back
Bdcy
Bkup
Block)
Combination meter assembly
D18
Engine room j/b 2 (left side of engine compt)
Exterior lights system
Fr wip fuse 30a
From right cowl side j/b (diagram 1 of 2)
Front controller
Gnd
Hot in run or start
Ile
Interior lights system
J/c j27 (behind left side of dash)
J1 (behind left kick panel)
J2 (under center console)
J23
J34
Lcty
Left cowl side j/b (left end of dash)
Left main body ecu (left cowl side junction
Left main body ecu (left cowl side junction block)
Lgcy
Lh-ig fuse 10a
Lkul
Lpsw
Mpx1
Mpx2
Mpxb
Navigation system
Pnk
Power window regular master switch assembly
Rcty
Red
S/m
S/s
Sgnd
Trunk, tailgate, fuel doors system
Wig
Wiper/washer system

Front Controller Wiring Diagram for Lexus IS F 2012

List of elements for Front Controller Wiring Diagram for Lexus IS F 2012:

A2 (left rear corner of engine compt)
A30
D15
D18
Door locks & anti-theft systems headlights system
Ecu-ig lh fuse 10a
Engine room r/b 1 (right rear of engine compt)
Engine room r/b 2 (left side of engine compt)
Exterior lights system
Fr tail fuse 10a
Front controller
G10
G11
G12
G13
H-lp upr fuse 15a
Headlights system
Horn fuse 10a
Horn relay
Horns system
Hot at all times
Hot in on or start
Instrument cluster system
J/c j27 (behind left side of dash)
J/c q7 & u1 (under driver's seat)
Left cowl side j/b (left end of dash)
Left front position control ecu & switch assembly (below left side of driver's seat)
Left main body ecu (left cowl side junction block)
Left outer mirror control ecu (left front door)
M10
Mpx
Mpx-b fuse 10a
Mpx1
Mpx2
Overhead module (center front of roof)
Power source control ecu (behind right side of dash)
Right cowl side j/b (right end of dash)
Wiper/washer system

Integration Control and Panel Wiring Diagram for Lexus IS F 2012

List of elements for Integration Control and Panel Wiring Diagram for Lexus IS F 2012:

A24
Acc
Acc fuse 7.5a
D12
D14
D27
Door locks & anti-theft systems
Ecu- ig rh fuse 10a
Engine room r/b 1 (right rear of engine compt)
Exterior lights system
Hot at all times
Hot in on or acc
Hot in on or start
Ig+
Ill+
Ill-
Integration control & panel assembly
Interior lights system
J/c j27 (behind left side of dash)
J1 (behind left kick panel)
Left cowl side j/b (left end of dash)
Mpx-b fuse 10a
Navigation & sound systems
P-ab
Paon
Pbew
Pnk
Red
Right cowl side j/b (right end of dash)
Seuc
Tx+
Tx-
Warning systems

BODY CONTROL MODULES – Lexus IS F 2012 – SYSTEM WIRING DIAGRAMS