BODY CONTROL MODULES – Lexus IS 250 2014 – SYSTEM WIRING DIAGRAMS

BODY CONTROL MODULES

Body ECU Wiring Diagram (1 of 4) for Lexus IS 250 2014

List of elements for Body ECU Wiring Diagram (1 of 4) for Lexus IS 250 2014:

• (right kick panel) kc
• A36
• Acc
• Acc relay
• Act+
• Act-
• Actd
• Ahbi
• B10
• B11
• B17
• B21
• B22
• B23
• B24
• B25
• B26
• B27
• B28
• Becu
• Bzr
• C15
• C24
• C25
• C26
• C27
• C28
• C29
• Cann
• Canp
• D16
• D25
• D26
• Dmdr
• Dmon
• Domr
• Door locks & anti-theft systems
• Drle
• Ecu-acc fuse 7.5a
• Ecu-b fuse 10a
• Ecu-ig1 1 fuse 10a
• Exterior lights & interior lights systems
• Ffgo
• Flcl
• Frcl
• Fspt
• Fuel
• Gnd1
• Gsw
• Headlights system
• Horn
• Horns system
• Hot at all times
• Hot w/ ig1 3 relay energized
• Hrly
• Ile
• Instrument cluster system
• Instrument panel j/b (left end of dash)
• Interior lights system
• Lcty
• Lgcy
• Lin2
• Lsfl
• Lsfr
• Lswl
• Lswr
• Main body ecu (in instrument panel j/b)
• Mile
• Navigation & sound systems
• Pkb
• Pnk
• Power windows system
• Rcty
• Red
• Rev
• Sscl
• Tr+
• Trly
• Trunk, tailgate, fuel doors system
• Tsw
• Ul1

Body ECU Wiring Diagram (2 of 4) for Lexus IS 250 2014

List of elements for Body ECU Wiring Diagram (2 of 4) for Lexus IS 250 2014:

• (right front door) (w/ memory) right outer mirror control ecu
• (upper right side of dash) can junction terminal 1
• A19
• Ca1h
• Ca1l
• Can junction connector 3 (right kick panel)
• Can junction connector 4 (left end of dash)
• Canh
• Canl
• Cann
• Canp
• Cnh1
• Cnl1
• Front steering control ecu (w/ vgrs system) (right side of dash)
• K17
• Ka4
• Kc (right kick panel)
• Kp2
• Kq1
• Left front power seat switch (w/ memory)
• Left outer mirror control ecu (w/ memory) (left front door)
• Multiplex tilt & telescopic ecu (if equipped) (on steering column)
• N24
• Np1
• Nq1
• Pnk
• Power steering ecu (right rear of engine compt)
• Qb1
• Red
• B12

Body ECU Wiring Diagram (3 of 4) for Lexus IS 250 2014

List of elements for Body ECU Wiring Diagram (3 of 4) for Lexus IS 250 2014:

• (left end of dash) can junction connector 2
• (left front of engine compt) engine control module (ecm)
• (left side of dash) data link connector (dlc) 3
• (under center console) yaw rate sensor
• A77
• Can junction connector 1 (right end of dash)
• Canh
• Canl
• Combination meter assembly
• K58
• K72
• Ka2
• Pnk
• Radio receiver assembly
• Red
• W/ navigation system
• W/o navigation system

Body ECU Wiring Diagram (4 of 4) for Lexus IS 250 2014

List of elements for Body ECU Wiring Diagram (4 of 4) for Lexus IS 250 2014:

• (left kick panel) headlight leveling ecu assembly
• (left rear of engine compt) brake actuator assembly
• (on steering column) steering sensor
• (under center console) air bag sensor assembly
• A/c amplifier assembly (center of dash)
• A51
• Acan
• Ca1h
• Ca1l
• Canh
• Canl
• Cann
• Canp
• Certification ecu (right end of dash)
• Cltb
• Clte
• Clts
• Dcm (telematics transceiver) (w/ lexus enform & safety connect) (left side of dash)
• Dim
• Door locks & anti-theft systems
• Door locks, anti-theft & warning systems
• Exterior lights system
• Ffog
• Flcy
• Frcy
• Gbs
• Hcty
• Head
• Headlights system
• Interior lights system
• K11
• K66
• Ka2
• Llew
• Main body ecu (in instrument panel j/b)
• Network gateway ecu (if equipped) (right side of dash)
• Pnk
• Prg
• Rda
• Red
• Rlew
• Tail
• Tcyl
• Tkul
• Tmsw
• Trunk, tailgate, fuel doors system
• Ul3

Semiconductor Power Integration ECU Wiring Diagram for Lexus IS 250 2014

List of elements for Semiconductor Power Integration ECU Wiring Diagram for Lexus IS 250 2014:

• Ab (left rear of engine compt)
• Acc
• Air conditioning system
• Alt
• Anti-lock brakes system
• Batt
• D10
• D11
• D12
• D14
• Defogger system
• Drll
• Drlr
• Drls
• Eng-ig 2 fuse 5a
• Engine room j/b 1 (right rear of engine compt)
• Engine room j/b 2 (left side of engine compt)
• Engine room r/b 1 (right rear of engine compt)
• Engine room r/b 2 (left side of engine compt)
• Exterior lights system
• F10
• Headlights & exterior lights systems
• Headlights system
• Hot at all times
• Hot w/ ig1 main relay energized
• J/c 1 (left side of engine compt)
• Out
• P/i-am fuse 80a
• P/i-b fuse 100a
• Pnk
• Red
• Semiconductor power integration ecu
• Stp
• Tail