TRANSMISSION – Lexus GS 450h 2007 – SYSTEM WIRING DIAGRAMS

TRANSMISSION

A/T Wiring Diagram (1 of 3) for Lexus GS 450h 2007

List of elements for A/T Wiring Diagram (1 of 3) for Lexus GS 450h 2007:

• (left front of engine compt) water pump motor (inverter)
• A10
• A25
• A54
• Accelerator position sensor (under left side of dash)
• Batt
• Can+
• Canh
• Clk+
• Clk-
• Computer data lines system
• D13
• E01
• E02
• E1 (left rear of engine)
• E12
• E13
• Engine control module (left side of engine a53 compt)
• Engine controls system
• Engine room j/b 1 (left side of engine compt)
• Engine room r/b 1 (left side of engine compt)
• Ep1
• Ep2
• G13
• Gauge fuse 7.5a
• Gnd
• Go2
• Hot at all times
• Hot in on or start
• Hsdn
• Htm+
• Htm-
• Hybrid vehicle control ecu (left side of engine compt)
• Igct 1 fuse 20a
• Igct 2 fuse 7.5a
• Igct main relay
• Ign fuse 10a
• Igsw
• Ilki
• J/c a10 & a11 (left side of engine a11 compt)
• J/c a10 (left side of engine compt)
• J/c a50 (left side of engine compt)
• J/c a8 & e10 (left side of engine compt)
• J/c a9 (under left side of front passenger's
• J/c e10 (left side of engine compt)
• Left center j/b (behind left side of dash)
• Mrel
• Mth+
• Mth-
• Nca
• Pmet
• Red
• Req+
• Req-
• Rh-ig fuse 7.5a
• Right center j/b (behind right side of dash)
• Right kick panel j/b (behind right end of dash)
• Seat)
• Sftd
• Sftu
• Spdi
• St1-
• Stop lamp switch (on brake pedal bracket)
• Stop sw fuse 7.5a
• Stp
• Transmission control switch
• Vap2
• Vcp1
• Vcp2
• Vpa
• Vpa1
• Vpa2

A/T Wiring Diagram (2 of 3) for Lexus GS 450h 2007

List of elements for A/T Wiring Diagram (2 of 3) for Lexus GS 450h 2007:

• (rear of engine compt) front motor generator 1
• (right rear corner of engine compt) inverter
• +br1
• +br2
• A13
• A15
• A2 (left rear corner of engine compt)
• A24
• A60
• Acpb
• Acpe
• C15
• Canh
• Canl
• Cbi
• Cei
• Clk+
• Clk-
• Combination meter
• Compressor motor (left front of engine)
• Computer data lines system
• D11
• Drn1
• Drn9
• Drnb
• Drnc
• Drnd
• Drne
• Efi
• Front motor generator 2 (rear of engine compt)
• Gcs
• Gcsg
• Gmt
• Gmtg
• Gnd1
• Gnd2
• Greg
• Grf
• Gsn
• Gsng
• Hsdn
• Htm+
• Htm-
• Hybrid pwr ind
• Hybrid snow ind
• Ig+
• Ilk
• Ind master
• Ind ready
• Inverter
• J15
• K31
• K4 (behind right kick panel)
• Lcd
• Malfunction ind
• Mcs
• Mcsg
• Mmt
• Mmtg
• Modd
• Mpx+
• Mpx-
• Mrf
• Mrfg
• Msc
• Msn
• Msng
• Mth+
• Mth-
• Multi information display
• Nca
• Pnk
• Power meter
• Red
• Req+
• Req-
• Right center j/b (behind right side of dash)
• Right kick panel j/b (behind right end of dash)
• Skid control ecu (left rear of engine compt)
• Sp1
• Speedometer
• System main relay (front of luggage compt)

A/T Wiring Diagram (3 of 3) for Lexus GS 450h 2007

List of elements for A/T Wiring Diagram (3 of 3) for Lexus GS 450h 2007:

• +bs
• A32
• A33
• Dome fuse 7.5a
• E84
• Electronically controlled transmission solenoid (in transmission)
• Engine room r/b 1 (left side of engine compt)
• Gmt
• Gmtg
• Hot at all times
• Hybrid vehicle control ecu (left side of engine compt)
• J/c a32 & a33 (behind left end of dash)
• J/c e9 (left side of engine compt)
• Mmt
• Mmtg
• Mpx-b fuse 7.5a
• Park/neutral position switch (on transmission)
• Pb1
• Pb2
• Pb3
• Red
• Sl1+
• Sl1-
• Sl2
• Sl2+
• Sl2-
• Sp2+
• Sp2-
• Tho
• Transmission revolution sensor (turbine) (in transmission)