Lexus GS III facelift (2007-2011) (under left side of rear seat) Wiring diagrams

BLK WIRE BLU WIRE BUCKLE SWITCH DRIVER'S SIDE SEAT INNER BELT (UNDER LEFT SIDE OF DRIVER'S SEAT) BUCKLE SWITCH FUSE GRN WIRE HOT AT ALL TIMES LEFT COWL SIDE J/B (BEHIND LEFT SIDE OF DASH) LEFT FRONT SEAT OUTER BELT (AT BASE OF LEFT "B" PILLAR) LEFT REAR SEAT INNER BELT (UNDER CENTER OF REAR SEAT) BUCKLE SWITCH LEFT REAR SEAT OUTER BELT (LEFT SIDE OF REAR SEAT) LH - LH-IG FUSE LT BLU WIRE LUGGAGE COMPT) LUGGAGE ROOM J/B (LEFT SIDE OF LUGGAGE ROOM J/B (LEFT SIDE OF LUGGAGE COMPT) POWER SOURCE CONTROL ECU (BEHIND RIGHT SIDE OF DASH) RELAY RH- RH-IG FUSE RIGHT COWL SIDE J/B (BEHIND RIGHT SIDE OF DASH) RIGHT FRONT SEAT OUTER BELT (AT BASE OF RIGHT "B" PILLAR) RIGHT REAR SEAT INNER BELT (UNDER CENTER OF REAR SEAT) RIGHT REAR SEAT OUTER BELT (RIGHT SIDE OF REAR SEAT) VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

ABS 1 FUSE (3.5L) ABS 1 FUSE (4.6L) ABS MAIN 2 FUSE ABS MOTOR FUSE ABS- MAIN 1 FUSE AIR CONDITIONING SYSTEM ANTI-LOCK BRAKES SYSTEM BL (+) BLK WIRE BLU WIRE BR- CDS FUSE COOLING FANS, AIR CONDITIONING SYSTEMS D/C CUT FUSE DEFOG FUSE DEFOGGER SYSTEM DOME FUSE ENGINE ROOM J/B 1, ENGINE ROOM R/B 1 (RIGHT REAR OF ENGINE COMPT) ENGINE ROOM R/B 1 (RIGHT REAR OF ENGINE COMPT) FAN-2 FUSE FROM ECU-B FUSE (DIAGRAM 1 OF 5) FUSE FUSE (DIAGRAM 1 OF 5) GLW GRN WIRE HEAD LP RELAY HEATER FUSE LH J/B-AM (4.6L) RH J/B-AM (3.5L) FUSE LT BLU WIRE LUGGAGE ROOM J/B (LEFT SIDE OF LUGGAGE COMPT) LUGGAGE ROOM J/B ECU LUGGAGE ROOM J/B ECU IG MAIN FUSE MAIN FUSE (DIAGRAM 3 OF 5) MPX-B FUSE NOISE FILTER (GHOST BUSTER) (RIGHT REAR OF ENGINE COMPT) +B PASSIVE RESTRAINT SYSTEM PSB FUSE RED WIRE RELAY RH J/B-AM (4.6L) RR J/B (3.5L) FUSE RR FOG RELAY RR J/B (4.6L) LH J/B-AM (3.5L) FUSE RR S/SHADE RELAY RR TAIL FUSE RR+B RR-B FUSE STOP LP L FUSE STOP LP R FUSE SUPPLEMENTAL RESTRAINTS SYSTEM TLIN TO A/C FUSE (DIAGRAM 4 OF 5) TO LEFT COWL SIDE J/B (DIAGRAM 5 OF 5) TO STOP SW FUSE (DIAGRAM 4 OF 5) WHT WIRE

3.5L 4.6L BDCY BDR BLU WIRE BODY ECU BRDJ BRN WIRE COMPUTER (UNDER DATA LINES DRIVER'S SYSTEM SEAT) COMPUTER DATA LINES SYSTEM CPUB ENGINE ROOM R/B 1 (RIGHT REAR OF ENGINE COMPT) GRN WIRE GRN/RED WIRE GRY WIRE HOT AT ALL TIMES KUL LEFT COWL SIDE J/B (BEHIND LEFT SIDE OF DASH) LEFT FRONT DOOR ECU (IN DRIVER'S DOOR) LEFT FRONT DOOR LOCK ASSEMBLY (REAR OF LEFT FRONT DOOR) LEFT REAR DOOR ECU (IN LEFT REAR DOOR LEFT REAR DOOR LOCK ASSEMBLY (REAR OF LEFT REAR DOOR) LH FR DOOR FUSE LH RR DOOR FUSE LH-IG FUSE LSW LSWE LT BLU WIRE LT GRN WIRE LUGGAGE COMPT DOOR STRIKER SWITCH LUGGAGE ROOM J/B (LEFT SIDE OF LUGGAGE COMPT) MPX-B FUSE ORG/ WIRE OSCB OSCE PARK/NEUTRAL POSITION SWITCH PNK WIRE POWER WINDOW MASTER SWITCH RED WIRE RELAY SELE- SGND SIG SIGJ TRG+ VIO WIRE W/ WIRELESS DOOR LOCK CONTROL WHT WIRE WHT/ BLK WIRE WHT/BLK WIRE YEL WIRE

AGND BLK WIRE BLK/RED WIRE BLU WIRE BRN WIRE CLGB CODE COM COMPUTER DATA LINES SYSTEM ENGINE HOOD COURTESY SWITCH ENGINE ROOM GRN WIRE GRY WIRE GRY/BLU WIRE HORN (HIGH) HORN (LOW) HORN FUSE HORN RELAY HOT AT ALL TIMES INDS INDW J/B 2 (LEFT SIDE OF ENGINE COMPT) FRONT CONTROLLER J/C LT BLU WIRE LT GRN WIRE LUGGAGE ROOM J/B (LEFT SIDE OF LUGGAGE COMPT) LUGGAGE ROOM J/B ECU ORG/ WIRE PNK WIRE POWER SWITCH RED WIRE RIGHT CENTER J/B (BEHIND RIGHT SIDE OF DASH) RIGHT COWL SIDE J/B (BEHIND RIGHT SIDE OF DASH) SWIL TKUL TXCT VIO WIRE WHT/BLK WIRE WHT/BLU 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 ILL - LID OPEN SW BLK WIRE BLU WIRE BODY ECU BRN WIRE CCTY CLS COMBINATION METER COMPUTER DATA LINES SYSTEM CTY DOOR IND DOOR LOCK CYLINDER (LEFT REAR SIDE OF LUGGAGE COMPT LID) FUSW GRN WIRE GRY WIRE ILL J/C LCLS LCM+ LEFT CENTER J/B (BEHIND LEFT SIDE OF DASH) LEFT COWL SIDE J/B (BEHIND LEFT COWL SIDE J/B (BEHIND LEFT SIDE OF DASH) LOPN LPSW LPSW BDCY LT BLU WIRE LT GRN WIRE LUGGAGE COMPARTMENT LUGGAGE COMPARTMENT DOOR CLOSER LUGGAGE COMPARTMENT DOOR OPENER SWITCH LUGGAGE COMPARTMENT DOOR STRIKER SWITCH (REAR CENTER OF LUGGAGE COMPT) LUGGAGE DOOR OPENING SWITCH ASSEMBLY LUGGAGE ROOM J/B (LEFT SIDE OF LUGGAGE COMPT) LUGGAGE ROOM J/B ECU PGRD TKUL MASTER IND MPX MULTI-INFORMATION DISPLAY OPN ORG/ WIRE OUTER MIRROR SWITCH ASSEMBLY PNK 5 8 7 WIRE PNK WIRE RED WIRE RIGHT CENTER J/B (BEHIND RIGHT SIDE OF DASH) RIGHT COWL SIDE J/B (BEHIND RIGHT SIDE OF DASH) TELLTALE LAMP ASSEMBLY VIO WIRE WHT/ BLK WIRE WHT/BLK WIRE YEL WIRE

+B PGND 1 2 3 4 5 6 7 8 9 10 MOR- MOR+ MOL+ MOL- 1 2 3 4 5 6 7 8 CANH CANL BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR START JUNCTION CONNECTOR LEFT FRONT SEAT OUTER BELT MOTOR (AT BASE OF LEFT "B" PILLAR) LT GRN WIRE LUGGAGE ROOM J/B (LEFT SIDE OF LUGGAGE COMPT) ORG/ WIRE PSB FUSE RIGHT FRONT SEAT OUTER BELT MOTOR (AT BASE OF RIGHT "B" PILLAR) RR-IG 1 FUSE SEAT BELT CONTROL ECU (LEFT SIDE OF LUGGAGE COMPT) WHT WIRE WHT/BLK 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

+BM 38 39 PNK WIRE A/F FUSE A/F RELAY BLK WIRE BLK/BLU WIRE BLK/RED WIRE BLK/WHT WIRE BLU WIRE BLU/YEL WIRE BRN WIRE COOLING FAN ECU CRANKSHAFT POSITION SENSOR (LEFT FRONT OF ENGINE) ENGINE CONTROL MODULE (AT LEFT SIDE OF ENGINE COMPT) ENGINE ROOM R/B 2 (LEFT SIDE OF ENGINE COMPT) ETCS FUSE FUSE F/PMP RELAY GRN/WHT WIRE GRN/YEL WIRE HOT AT ALL TIMES INJ 2 RELAY INSTRUMENT CLUSTER SYSTEM LEFT COWL SIDE J/B (BEHIND LEFT SIDE OF DASH) LT BLU WIRE LT GRN WIRE LT GRN/BLK WIRE MASS AIR FLOW METER (ON RIGHT SIDE OF ENGINE COMPT, IN AIR INTAKE DUCT) MPMP NCA WIRE NE+ PNK WIRE PNK/BLU WIRE PPMP RED WIRE RED/BLK WIRE RED/BLU WIRE RED/WHT WIRE RED/YEL WIRE THA VIO WIRE VPMP VSV (PURGE) (LEFT REAR OF ENGINE) WHT WIRE WHT/BLK WIRE WHT/BLU WIRE YEL WIRE YEL/BLK WIRE