ELECTRONIC POWER STEERING — Lexus GS 450h 2009 — SYSTEM WIRING DIAGRAMS

ELECTRONIC POWER STEERING

Electronic Power Steering Wiring Diagram for Lexus GS 450h 2009

List of elements for Electronic Power Steering Wiring Diagram for Lexus GS 450h 2009:

67

• A14
• A15
• A23
• A25
• A3 (right rear corner of engine compt)
• A32
• A33
• A54
• C1 (right front of engine compt)
• C15
• C2 (right rear of engine compt)
• Ca1h
• Ca1l
• Can+
• Can-
• Canh
• Canl
• Combination meter
• Computer data lines system
• D11
• Data link connector 3 (under left side of dash)
• Ecu-b fuse 10a
• Engine room j/b 1 & engine room r/b 1 (left side of engine compt)
• Eps fuse 80a
• Eps relay
• Gateway ecu (behind right end of dash)
• Gauge fuse 7.5a
• Hot at all times
• Hot in on or start
• Hybrid vehicle control ecu (left side of engine compt)
• Ig+
• Incs
• Insn
• J/c a32 & a33 (behind left end of dash)
• J15
• K31
• K4 (behind right kick panel)
• Left cowl side j/b (behind left end of dash)
• Lh ecu-ig fuse 10a
• Mpi1
• Mpi2
• Mpx+
• Mpx-
• Nca
• Oucs
• Ousn
• P/s ind
• Pgnd
• Pig
• Power steering ecu (right rear corner of engine compt)
• Power steering motor (front of engine compt)
• Power steering torque sensor (left front of engine compt)
• Red
• Right center j/b (behind right side of dash)
• Right cowl side j/b (behind right end of dash)
• Rly
• Rzcs
• Rzg
• Rzsn
• Rzv
• Sil
• Skid control ecu (left rear of engine compt)
• Srzg
• Steering sensor (behind left side of dash, near steering column)
• Tqg1
• Tqg2
• Trqv

Power Tilt Steering Column Wiring Diagram for Lexus GS 450h 2009

List of elements for Power Tilt Steering Column Wiring Diagram for Lexus GS 450h 2009:

50

• (behind left end of dash) j/c a32 & a33
• (behind left kick panel)
• (behind right kick panel) k4
• A15
• A18
• A32
• A33
• Computer data lines system
• D14
• D18
• Down
• Ecub
• Engine room r/b 1 (left side of engine compt)
• G11
• Gnd
• Headlamp dimmer switch assembly
• Hot at all times
• Hot in on or start
• J14
• K2 (under left side of floor console)
• K22
• Left center j/b (behind right side of dash)
• Left cowl side j/b (behind left end of dash)
• Long
• Mpx-b fuse 7.5a
• Mpx1
• Mpx2
• Pnk
• Red
• Rh ecu-ig fuse 10a
• Right center j/b (behind right side of dash)
• Right cowl side j/b (behind right end of dash)
• Short
• Telescopic motor
• Telescopic sensor
• Tem+
• Tem-
• Tes
• Ti & te fuse 20a
• Tilt & telescopic ecu (top right side of steering column)
• Tilt & telescopic switch
• Tilt motor
• Tilt motor (under left side of dash)
• Tilt sensor
• Tim+
• Tim-
• Tis
• Vce
• Vci
• Windshield wiper switch assembly

Progressive Power Steering Wiring Diagram for Lexus GS 450h 2009

List of elements for Progressive Power Steering Wiring Diagram for Lexus GS 450h 2009:

74

• (behind left end of dash) left cowl side j/b
• (behind left kick panel)
• (behind right kick panel) k4
• (right rear of engine compt) a4
• +bi
• +bo
• A15
• A29
• A32
• A33
• A40
• Afs+
• Afs-
• Bat
• Bmu
• Bmu+
• Bmv
• Bmv+
• Bmw
• Bmw+
• Ca1h
• Ca1l
• Can+
• Can-
• Canh
• Canl
• Combination meter
• Computer data lines system
• D29
• Data link connector 3 (under left side of dash)
• Ecu-b fuse 10a
• Ecu-ig lh fuse 10a
• Engine room j/b 1 & engine room r/b 1 (left side of engine compt)
• Ess
• G11
• Gateway ecu (behind right end of dash)
• Headlamp swivel ecu
• Hot at all times
• Hot in on or start
• J/c a32 & a33 (behind left end of dash)
• J15
• K2 (under left side of floor console)
• K31
• K69
• K70
• Left center j/b (behind right side of dash)
• Left cowl side j/b (behind left end of dash)
• Lg+
• Lv+
• Mpi1
• Mpi2
• Mpx+
• Mpx-
• Nca
• Pgd2
• Pgnd
• Pig
• Red
• Rg+
• Right center j/b (behind right side of dash)
• Rv+
• S1+
• S2+
• Sg2+
• Sil
• Skid control ecu (left rear of engine compt)
• Ss+
• Ss-
• Ss1+
• Ss1-
• Steering actuator (behind left side of dash, near steering column)
• Steering control ecu (under glove box)
• Steering sensor (behind left side of dash, near steering column)
• Vgrs fuse 40a