Lexus GS III facelift (2007-2011) (under left side of center floor console) Wiring diagrams

BLK WIRE BLK/WHT WIRE BLU WIRE BLU/WHT WIRE BRN WIRE GAUGE FUSE GRN/RED WIRE HOT AT ALL TIMES HOT W/ IG 2 RELAY ENERGIZED IGN FUSE ORG/ WIRE PARK/NEUTRAL POSITION SWITCH (ON TRANSMISSION) PNK WIRE RED WIRE RED/BLK WIRE RED/WHT WIRE RELAY ENERGIZED RH-IG FUSE RIGHT CENTER J/B (BEHIND RIGHT SIDE OF DASH) SFTD SFTU STARTING/ CHARGING SYSTEM STOP LAMP SWITCH (ON BRAKE PEDAL BRACKET) STOP SW FUSE TRANSMISSION CONTROL SWITCH VIO WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE YEL WIRE YEL/RED WIRE

25 24 14 13 CANH CANL 4.6L 3.5L ALT FUSE ALT-S FUSE BATTERY 1 BLK WIRE BLK/BLU WIRE BLU WIRE CHARGE INDICATOR COMBINATION METER COMPUTER DATA LINES SYSTEM ENGINE CONTROL MODULE (AT LEFT SIDE OF ENGINE COMPT) ENGINE ROOM J/B 1 (RIGHT REAR OF ENGINE COMPT) GATEWAY ECU (BEHIND RIGHT SIDE OF DASH) GAUGE FUSE GENERATOR IG GRN/RED WIRE GRY WIRE HOT AT ALL TIMES ENGINE ROOM R/B 1 (RIGHT REAR OF ENGINE COMPT) HOT AT ALL TIMES ENGINE ROOM R/B 2 (LEFT SIDE OF ENGINE COMPT) HOT W/ IGN RELAY ENERGIZED JUNCTION JUNCTION CONNECTOR LEFT COWL SIDE J/B (BEHIND LEFT SIDE OF DASH) LH-IG FUSE LT BLU WIRE LT GRN WIRE MPX MPX-B FUSE PNK (OR WIRE PNK ALT WIRE RED WIRE RELAY ENERGIZED RIGHT CENTER J/B (BEHIND RIGHT SIDE OF DASH) RIGHT COWL SIDE J/B (BEHIND RIGHT SIDE OF DASH) STARTING CIRCUIT VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

3.5L 4.6L 7 24 34 PNK WIRE ANT ASEL BLK WIRE BLU WIRE BLU/WHT WIRE BODY ECU BRN WIRE COMPUTER DATA LINES SYSTEM DATA DOME FUSE DOOR CONTROL RECEIVER (RIGHT REAR OF LUGGAGE COMPT) ELECTRICAL KEY ANTENNA (BASE OF RIGHT "C" PILLAR) ENGINE CONTROL MODULE (AT LEFT SIDE OF ENGINE COMPT) ENGINE ROOM 1 J/B (RIGHT REAR OF ENGINE COMPT) FUEL FUEL LID OPENER MOTOR (AT LEFT SIDE OF LUGGAGE COMPT) FUEL OPEN FUSE FUEL OPEN RELAY GAUGE FUSE GRD GRN WIRE GRN/RED WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR START IG MPXB RFRL LEFT COWL SIDE J/B (BEHIND LEFT LH J/B-AM (3.5L) RR J/B (4.6L) FUSE LH-IG FUSE LT BLU WIRE LT GRN WIRE LUGGAGE COMPARTMENT DOOR OPENER CANCEL SWITCH LUGGAGE ROOM J/B (LEFT SIDE OF LUGGAGE COMPT) MPX-B FUSE ORG/ WIRE PARK/ NEUTRAL POSITION SWITCH (ON TRANSMISSION) PNK WIRE POWER SOURCE CONTROL ECU (BEHIND RIGHT SIDE OF DASH) RCO RED WIRE RELAY RIGHT CENTER J/B (BEHIND RIGHT SIDE OF DASH) RIGHT COWL SIDE J/B (BEHIND RIGHT SIDE OF DASH) RSSI SIDE OF DASH) TRK OPN FUSE TSW VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

1 2 3 4 5 6 7 8 9 10 11 12 CSLD CDR+ CDR- CDL+ CDL- 10 11 SPI+ SPI- 19 18 17 8 9 7 3 2 SG MCO- MCO+ MCI+ MCI- MCVD SPO- SPO+ 21 LT 4 LT AGND AL+ ALO AR+ ARI ASGN ALI AGND ARO ASGN AUXO BLK WIRE BLU WIRE BRN WIRE CMP+ CMP- SWG COMBINATION METER COMPUTER DATA LINES SYSTEM DISP DVD GND SLD GRN WIRE GRY WIRE GTX- LEFT CENTER J/B (BEHIND LEFT SIDE OF DASH) LEFT KICK PANEL J/B LT BLU WIRE LT GRN WIRE MAYDAY ECU (IF EQUIPPED) (CENTER REAR OF LUGGAGE COMPT) MIC - MICROPHONE MODE MPX MSSL NCA WIRE NTSC OPTION CONNECTOR (AUDIO SYSTEM) (RIGHT REAR CORNER OF LUGGAGE COMPT) ORG/ WIRE OVERHEAD J/B (IN OVERHEAD CONSOLE) RADIO RECEIVER ASSEMBLY RED WIRE RIGHT CENTER J/B (BEHIND RIGHT SIDE OF DASH) RIGHT FRONT TWEETER SEEK SPIRAL CABLE (IN STEERING COLUMN) STEREO JACK AMPLIFIER TWR+ TX- TX+ TXM- TXM+ VOL (-) W/ DVD CHANGER W/ MAYDAY SYSTEM W/O MAYDAY SYSTEM WHT WIRE WHT/BLK WIRE YEL WIRE

1 2 3 4 5 6 7 8 9 10 11 12 CSLD CDR+ CDR- CDL+ CDL- 10 11 SPI+ SPI- 19 18 17 8 9 7 3 2 SG MCO- MCO+ MCI+ MCI- MCVD SPO- SPO+ 21 LT 4 LT AGND AL+ ALO AR+ ARI ASGN ALI AGND ARO ASGN AUXO BLK WIRE BLU WIRE BRN WIRE CMP+ CMP- SWG COMBINATION METER COMPUTER DATA LINES SYSTEM DISP DVD GND SLD GRN WIRE GRY WIRE GTX- LEFT CENTER J/B (BEHIND LEFT SIDE OF DASH) LEFT COWL SIDE J/B LT BLU WIRE LT GRN WIRE LT LT MAYDAY ECU (IF EQUIPPED) (CENTER REAR OF LUGGAGE COMPT) MIC - MICROPHONE MODE MPX MSSL NCA WIRE NTSC OPTION CONNECTOR (AUDIO SYSTEM) (RIGHT REAR CORNER OF LUGGAGE COMPT) ORG/ WIRE OVERHEAD J/B (IN OVERHEAD CONSOLE) OVERHEAD JUNCTION BOX (IN OVERHEAD CONSOLE) PNK WIRE RADIO RECEIVER ASSEMBLY RED WIRE RIGHT CENTER J/B (BEHIND RIGHT SIDE OF DASH) RIGHT FRONT TWEETER SEEK SPIRAL CABLE (IN STEERING COLUMN) STEREO JACK AMPLIFIER RIGHT FRONT DOOR SPEAKER TWR+ TX- TX+ TXM- TXM+ VIO WIRE VOL (-) W/ DVD CHANGER W/ MAYDAY SYSTEM W/O MAYDAY SYSTEM WHT WIRE WHT/BLK WIRE YEL WIRE

2 6 8 5 GND +B 25 24 14 13 CANH CANL 3.5L 4.6L BLK WIRE BLU WIRE BODY ECU BRN WIRE COMPT) COMPUTER DATA LINES SYSTEM ECU-B FUSE ECUB RSS SW ENGINE ROOM J/B 1 (RIGHT REAR OF ENGINE ENGINE ROOM R/B 1 (RIGHT REAR OF ENGINE COMPT) FUSE GATEWAY ECU (BEHIND RIGHT SIDE OF DASH) GRN WIRE GRN/RED WIRE GRY WIRE HOT AT ALL TIMES LEFT CENTER J/B LEFT COWL SIDE J/B (BEHIND LEFT SIDE OF DASH) LH-IG FUSE LT BLU WIRE LT GRN WIRE LUGGAGE ROOM J/B (LEFT SIDE OF LUGGAGE COMPT) LUGGAGE ROOM J/B ECU MPX-B FUSE OUTER MIRROR SWITCH ASSEMBLY PARK/ NEUTRAL POSITION SWITCH (ON TRANSMISSION) PNK SW WIRE PNK WIRE POWER SOURCE CONTROL ECU (BEHIND RIGHT SIDE OF DASH) RED WIRE RELAY RELAY ENERGIZED REV RIGHT COWL SIDE J/B (BEHIND RIGHT SIDE OF DASH) RR J/B RR J/B-AM FUSE RR S/SHADE FUSE RR S/SHADE RELAY RR+B RR-B FUSE WHT WIRE WHT/BLK WIRE YEL WIRE

+IG 11 12 6 7 15 13 14 FSR+ FSR- PS VPS GPS BSW BGND PNK PNK WIRE 18 10 17 9 RBE- RBE+ FSR- FSR+ 30 31 MPX+ MPX- 5 8 PNK WIRE A/C AMPLIFIER (BEHIND CENTER RIGHT OF DASH) AIR BAG SENSOR ASSEMBLY CENTER (UNDER CENTER FLOOR CONSOLE) BLK WIRE BLU WIRE BUCKLE SWITCH COMBINATION METER COMPUTER DATA LINES SYSTEM FRONT SEAT INNER BELT (DRIVER'S SIDE) (UNDER LEFT SIDE OF DRIVER'S SEAT) FRONT SEAT INNER BELT (FRONT PASSENGER'S SIDE) GATEWAY ECU (BEHIND RIGHT SIDE OF DASH) GAUGE FUSE GRN WIRE GRN/RED WIRE GRY WIRE HOT AT ALL TIMES ENGINE ROOM R/B 1 (RIGHT REAR OF ENGINE COMPT) LBE+ LBE- LEFT CENTER J/B (BEHIND LEFT SIDE OF DASH) LT BLU WIRE LT GRN WIRE MPX+ MPX- MPX-B FUSE MULTI-DISPLAY MULTI-INFORMATION DISPLAY OCCUPANT CLASSIFICATION SENSOR OCCUPANT DETECTION SENSOR ORG/ WIRE OUTER MIRROR SWITCH ASSEMBLY PASSENGER SEAT BELT WARNING LAMP PBEW PBLT PNK WIRE PS VPS GPS RBE+ RED WIRE RELAY ENERGIZED RIGHT CENTER J/B (BEHIND RIGHT SIDE OF DASH) RIGHT COWL SIDE J/B (BEHIND RIGHT SIDE OF DASH) SEAT BELT IND TELLTALE LAMP ASSEMBLY TIRE PRESSURE MONITOR ECU (BEHIND CENTER OF DASH) VIO WIRE W/ OCCUPANT CLASSIFICATION SYSTEM W/O OCCUPANT CLASSIFICATION SYSTEM WHT WIRE WHT/BLK WIRE YEL WIRE

3.5L 4.6L BLK WIRE BLU/WHT WIRE COMPUTER DATA LINES SYSTEM ENGINE CONTROL MODULE (AT LEFT SIDE OF ENGINE COMPT) HOT AT ALL TIMES HOT AT ALL TIMES RIGHT COWL SIDE J/B LEFT LEFT CENTER J/B (BEHIND RIGHT SIDE OF DASH) LEFT COWL SIDE J/B (BEHIND LEFT SIDE OF DASH) LH-IG FUSE LT BLU WIRE LT GRN WIRE P POSITION DETECTION SWITCH PARK/ NEUTRAL POSITION SWITCH PNK WIRE POWER SOURCE CONTROL ECU (BEHIND RIGHT SIDE OF DASH) RED WIRE RED/BLK WIRE RELAY RH ECU-IG FUSE RIGHT RIGHT CENTER J/B (BEHIND RIGHT SIDE OF DASH) SHIFT LOCK CONTROL ECU (UNDER CENTER CONSOLE, NEAR SELECTOR LEVER) SHIFT LOCK SOLENOID STOP LAMP SWITCH (ON BRAKE PEDAL BRACKET) VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

3 2 IGE SGND GND BLK WIRE BLU WIRE HOT AT ALL TIMES STR LOCK FUSE HOT IN ON OR START IGN FUSE ID CODE BOX (BEHIND CENTER OF DASH) LEFT CENTER J/B (BEHIND RIGHT SIDE OF DASH) LIN LT GRN WIRE POWER SOURCE CONTROL ECU (BEHIND RIGHT END OF DASH) RIGHT CENTER J/B (BEHIND RIGHT SIDE OF DASH) RIGHT COWL SIDE J/B (BEHIND RIGHT SIDE OF DASH) SL/R SLP STEERING LOCK ECU (TOP RIGHT SIDE OF STEERING COLUMN) VIO WIRE WHT WIRE WHT/BLK WIRE

-SR -SL +SR +SL BLK WIRE BODY ECU BUCKLE SWITCH CENTER AIR BAG SENSOR ASSEMBLY (UNDER CENTER FLOOR CONSOLE) COMPUTER DATA LINES SYSTEM DK DK ESCL ESCL ESL VUCL VUPL LBE- LSP- ESL GAUGE FUSE GRN WIRE GRY WIRE GSW PK+ PK- HOT IN ON OR START IGN FUSE GSW LBE- LSP- LEFT CURTAIN SHIELD AIR BAG SQUIB (AT LEFT "A" PILLAR) LEFT FRONT PRETENSIONER (AT BASE OF LEFT "B" PILLAR) LEFT FRONT SEAT INNER BELT (UNDER LEFT SIDE OF DRIVER'S SEAT) LEFT FRONT SIDE AIR BAG SQUIB (UNDER LEFT SIDE OF LEFT FRONT SEAT) LEFT KICK PANEL J/B (BEHIND LEFT SIDE OF DASH) LEFT REAR AIR BAG SENSOR (UNDER LEFT REAR SEAT) LEFT REAR PRETENSIONER (AT LEFT "C" PILLAR) LEFT REAR SIDE AIR BAG SQUIB (UNDER LEFT REAR SEAT) LEFT SIDE AIR BAG SENSOR LT BLU WIRE LT GRN WIRE P- P+ D+ D- PAON PNK WIRE RED WIRE RIGHT KICK PANEL J/B (BEHIND RIGHT SIDE OF DASH) SEAT POSITION AIR BAG SENSOR SIL VUCL VUPL WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE YEL/RED WIRE