TRANSMISSION – Lexus GS 460 2009 – SYSTEM WIRING DIAGRAMS

TRANSMISSION

4WD Wiring Diagram for Lexus GS 460 2009

List of elements for 4WD Wiring Diagram for Lexus GS 460 2009:

55

• (behind right side of dash) right center j/b
• (behind right side of dash) right cowl side j/b
• 4wd control ecu (right rear of luggage compt)
• A10
• A24
• A25
• A32
• A33
• A58
• C15
• Canh
• Canl
• Combination meter
• Computer data lines system
• D11
• D12
• D29
• Dome fuse 10a
• E13
• E76
• Ecu-ig lh fuse 10a
• Electronically controlled transmission solenoid (in transmission)
• Engine room r/b 1 (right rear of engine compt)
• F12
• Flo
• Free
• Fro
• Gauge fuse 7.5a
• Gnd
• Hot at all times
• Hot w/ ig 2 relay energized
• Ig+
• Ig1
• Ig1d
• J/c a32 & a33 (behind left end of dash)
• J15
• K4 (at right kick panel)
• Left cowl side j/b (behind left side of dash)
• Left ig2 relay
• Master ind
• Mpx+
• Mpx-
• Mpx-b fuse 10a
• Multi- information display
• Pnk
• Power source control ecu (behind right side of dash)
• Red
• Right center j/b (behind right side of dash)
• Right cowl side j/b (behind right side of dash)
• Right cowl side j/b (behind right side of dash)
• Rlo
• Rro
• Skid control ecu (left rear of engine compt)
• Slc+
• Slc-

A/T Wiring Diagram (1 of 5) for Lexus GS 460 2009

List of elements for A/T Wiring Diagram (1 of 5) for Lexus GS 460 2009:

51

• (behind right side of dash) right center j/b
• (in transmission)
• (left rear of engine compt) e1
• (left side of engine compt)
• (right rear of engine) e2
• (under left side of front passenger's seat) j/c a9
• A2 (left rear corner of engine comp)
• A54
• Batt
• Can+
• Can-
• Computer data lines system
• E01
• E106
• E107
• E88
• Efi fuse 25a
• Electronically controlled transmission solenoid
• Engine room j/b 2
• Engine room r/b 2 (left side of engine compt)
• Hot at all times
• Hot w/ig2 relay energized
• Ig2
• Ig2 fuse 10a
• Nc3b
• Nc3o
• Ntb
• Nto
• Oil
• Red
• Sl1+
• Sl1-
• Sl2+
• Sl2-
• Sl3+
• Sl3-
• Sl4+
• Sl4-
• Sl5+
• Sl5-
• Slt+
• Slt-
• Slu+
• Slu-
• Sp2b
• Sp2o
• Sta
• Stp
• Tho1
• Tps1
• Transmission control ecu (left front of engine compt)

A/T Wiring Diagram (2 of 5) for Lexus GS 460 2009

List of elements for A/T Wiring Diagram (2 of 5) for Lexus GS 460 2009:

22

• (on right side of engine compt, in air intake duct) mass air flow meter
• (on top right side of engine) engine coolant temperature sensor
• (top of engine) throttle body assembly
• A10
• A11
• A2 (left rear corner of engine compt)
• A25
• D12
• D26
• E2g
• Hot w/ lh-ig1 relay energized
• J/c a10 & a11 (left side of engine compt)
• J/c e106 (left side of engine compt)
• Left cowl sided j/b (behind left side of dash)
• Lh-ig fuse 10a
• Nca
• Park/neutral position switch (on transmission)
• Red
• Starting/ charging system
• Tha
• Vta
• Vta2

A/T Wiring Diagram (3 of 5) for Lexus GS 460 2009

List of elements for A/T Wiring Diagram (3 of 5) for Lexus GS 460 2009:

39

• (behind left side of dash) left center j/b
• (behind right side of dash) right cowl side j/b
• 2nd
• A10
• A24
• A25
• A26
• B10
• Body ecu
• C10
• Computer data lines system
• D11
• D13
• Data link connector 3 (behind left side of dash)
• Electronically controlled transmission pattern select switch
• Gauge fuse 7.5a
• Hot at all times
• Hot in on or start
• Hot w/ ig 2 relay energized
• Hot w/ rh-ig1 relay energized
• Ign fuse 10a
• K4 (at right kick panel)
• K68
• Mpx1
• Mpx2
• Nca
• Pnk
• Pwr
• Red
• Rh-ig fuse 7.5a
• Right center j/b (behind right side of dash)
• Right cowl side j/b (behind right side of dash)
• Sftd
• Sftu
• Snow
• Stop light switch (on brake pedal bracket)
• Stop sw fuse 7.5a
• Tac
• Transmission control switch

A/T Wiring Diagram (4 of 5) for Lexus GS 460 2009

List of elements for A/T Wiring Diagram (4 of 5) for Lexus GS 460 2009:

42

• (behind left end of dash) j/c a32 & a33
• (behind right side of dash) right center j/b
• A32
• A33
• C15
• Combination meter
• Computer data lines system
• Cruise control system
• Display
• Dome fuse 10a
• E1 (left rear of engine compt)
• E10
• E13
• E2 (right rear of engine)
• E85
• Ect pwr ind
• Ect snow ind
• Engine control module (at left side of engine compt)
• Engine room r/b 1 (right rear of engine compt)
• Eta
• F15
• Ge01
• Hot at all times
• Ig+
• J/c a8 & e10 (a8: left side of engine compt)
• J15
• K31
• Lcd
• Master ind
• Me01
• Mpx+
• Mpx-
• Mpx-b fuse 10a
• Multi-information
• Nca
• Pnk
• Red
• Speedometer
• Tachometer
• Vcta
• Vta
• Vta2

A/T Wiring Diagram (5 of 5) for Lexus GS 460 2009

List of elements for A/T Wiring Diagram (5 of 5) for Lexus GS 460 2009:

46

• (left rear of engine compt) e1
• (left side of engine compt) j/c a10 & a11
• (left side of engine compt) j/c a9
• +b2
• +bm
• A10
• A2 (left rear corner of engine compt)
• Accelerator position sensor (under left side of dash)
• Batt
• Can+
• Can-
• Canh
• Canl
• Computer data lines system
• E03
• E04
• E2g
• E4 (rear of engine compt)
• E84
• E86
• Efi 2 fuse 10a
• Efi fuse 25a
• Efi main relay
• Engine control module (at left side of engine compt)
• Engine room j/b 2 (left side of
• Engine room r/b 2 (left side of engine compt)
• Epa
• Epa2
• Etcs fuse 10a
• Hot at all times
• Igsw
• Kick down switch
• Mrel
• Pnk
• Red
• Sftd
• Sftu
• Sta
• Stp
• Tach
• Tha
• Thw
• Vcp2
• Vcpa
• Vpa
• Vpa2