Lexus GS III facelift (2007-2011) w/ adaptive front lighting system Wiring diagrams

+BC 28 29 PNK WIRE ABS 2 FUSE BLK WIRE BLK/BLU WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BODY ECU PKB PKBO BRAKE CONTROL POWER SUPPLY ASSEMBLY (RIGHT REAR OF LUGGAGE COMPT) BRAKE FLUID LEVEL WARNING SWITCH (IN BRAKE FLUID RESERVOIR) BRN/YEL WIRE CTY ENA FAIL GAUGE FUSE IGN FUSE GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRN/WHT WIRE GRY WIRE GRY/RED WIRE HEADLAMP BEAM LEVEL CONTROL ECU (UNDER LEFT END OF DASH) HEADLAMP SWIVEL ECU (UNDER LEFT END OF DASH) HOT AT ALL TIMES HOT AT ALL TIMES ENGINE ROOM J/B 1 (RIGHT REAR OF ENGINE COMPT) LBL LEFT COWL SIDE J/B (BEHIND LEFT SIDE OF DASH) LEFT FRONT SPEED SENSOR (AT LEFT FRONT WHEEL ASSEMBLY) LH ECU-IG FUSE LT BLU WIRE LT GRN WIRE ORG/ WIRE PNK WIRE PNK/BLU WIRE PNK/GRN WIRE RED WIRE RED/BLK WIRE RED/BLU WIRE RED/WHT WIRE RELAY RELAY ENERGIZED RH-IG FUSE RIGHT COWL SIDE J/B RIGHT REAR SPEED SENSOR (AT RIGHT REAR WHEEL ASSEMBLY) SPDL SPDR STOP SW FUSE VIO WIRE W/ ADAPTIVE FRONT LIGHTING SYSTEM W/O ADAPTIVE FRONT-LIGHTING SYSTEM WHT WIRE WHT/BLK WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE

11 8 4.6L 3.5L 3.5L BACKUP LIGHT BLK WIRE BLU WIRE BODY ECU BRN WIRE CANL CANH ENGINE CONTROL MODULE (AT LEFT SIDE OF ENGINE COMPT) ENGINE ROOM J/B 2 (LEFT SIDE OF ENGINE COMPT) FRONT CONTROLLER ENGINE ROOM R/B 1 FUSE GATEWAY ECU (BEHIND RIGHT SIDE OF DASH) GRN WIRE GRY WIRE HEADLAMP SWIVEL ECU (UNDER LEFT END OF DASH) HOT AT ALL TIMES HOT IN ON OR START LEFT CENTER J/B (BEHIND RIGHT SIDE OF DASH) LEFT COWL LEFT COWL SIDE J/B (BEHIND BODY ECU LEFT SIDE OF DASH) LEFT COWL SIDE J/B (BEHIND LEFT SIDE OF DASH) LEFT REAR COMBINATION LAMP LH-IG FUSE SIDE J/B (BEHIND LEFT SIDE OF DASH) LUGGAGE ROOM J/B ECU ECUB MPX-B FUSE ORG/ WIRE P-GND PARK/NEUTRAL POSITION SWITCH (ON TRANSMISSION) RED WIRE RIGHT CENTER J/B (BEHIND RIGHT SIDE OF DASH) RIGHT COWL SIDE J/B (BEHIND RIGHT SIDE OF DASH) RIGHT REAR COMBINATION LAMP ROOM J/B RR+B RR-B FUSE ST-PLUG W/ ADAPTIVE FRONT LIGHTING SYSTEM W/O ADAPTIVE FRONT-LIGHTING SYSTEM WHT WIRE WHT/BLK WIRE WINDSHIELD WIPER SWITCH ASSEMBLY YEL WIRE

AIR BAG SENSOR ASSEMBLY CENTER (UNDER CENTER FLOOR CONSOLE) AUTO AUTOMATIC LIGHT CONTROL SENSOR (BEHIND UPPER CENTER OF DASH) BLK WIRE BLU WIRE BRN WIRE CLTB CLTE CLTE CLTS HAZ CLTS 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 GRY/BLU WIRE HEAD HEAD AUTO HEADLAMP DIMMER SWITCH ASSEMBLY HEADLAMP SWIVEL ECU (UNDER LEFT END OF DASH) HOT AT ALL TIMES MPX- LEFT LEFT CENTER J/B (BEHIND RIGHT SIDE OF DASH) LEFT COWL SIDE J/B (BEHIND LEFT SIDE OF DASH) LIGHT CONTROL SWITCH LT BLU WIRE LT GRN WIRE MPX OFF TAIL ORG/ WIRE OUTER MIRROR A/C AMPLIFIER SWITCH ASSEMBLY (BEHIND CENTER RIGHT OF DASH) PNK WIRE RED WIRE RIGHT RIGHT CENTER J/B (BEHIND RIGHT SIDE OF DASH) RIGHT COWL SIDE J/B (BEHIND RIGHT SIDE OF DASH) TAIL TIRE PRESSURE WARNING ECU (BEHIND CENTER OF DASH) TL TR TURN SIGNAL SWITCH W/ ADAPTIVE FRONT LIGHTING SYSTEM W/O ADAPTIVE FRONT-LIGHTING SYSTEM WHT WIRE WHT/BLK WIRE WINDSHIELD WIPER SWITCH ASSEMBLY YEL WIRE

3 2 PNK WIRE 31 30 MPX- MPX+ A/C AMPLIFIER (BEHIND CENTER RIGHT OF DASH) AIR BAG SENSOR ASSEMBLY CENTER (UNDER CENTER FLOOR CONSOLE) ATX- BLK WIRE BLU WIRE BODY ECU BRN WIRE CERTIFICATION ECU (RIGHT REAR CORNER OF LUGGAGE COMPT) CMP DASH) GRN/RED WIRE GRY WIRE GRY/BLU WIRE HEADLAMP SWIVEL ECU (UNDER LEFT END OF DASH) LEFT COWL SIDE J/B (BEHIND LEFT SIDE OF LEFT FRONT DOOR ECU (IN DRIVER'S DOOR) LEFT REAR DOOR ECU (IN LEFT REAR DOOR LT BLU WIRE LT GRN WIRE LUGGAGE ROOM J/B ECU OUTER MIRROR SWITCH ASSEMBLY PNK 5 8 WIRE PNK WIRE POWER WINDOW MASTER SWITCH RADIO RECEIVER ASSEMBLY RED WIRE RIGHT FRONT DOOR ECU (IN RIGHT FRONT DOOR) RIGHT FRONT POWER WINDOW SWITCH RIGHT REAR DOOR ECU (IN RIGHT REAR DOOR) SGND STEREO COMPONENT AMPLIFIER (AT RIGHT REAR CORNER OF LUGGAGE COMPT) TXM- W/ ADAPTIVE FRONT LIGHTING SYSTEM W/O ADAPTIVE FRONT-LIGHTING SYSTEM WHT WIRE WHT/BLK WIRE YEL WIRE

42 43 CANL CANH 48 114 103 47 MOL THW 54 78 SPDI PMET A/C AMPLIFIER (BEHIND RIGHT SIDE OF DASH) MPX+ AIR BAG SENSOR ASSEMBLY CENTER (UNDER CENTER FLOOR CONSOLE) BLK WIRE BLU WIRE BRN WIRE CANL CANH COMPUTER DATA LINES SYSTEM ENGINE CONTROL MODULE (LEFT SIDE OF ENGINE COMPT) ENGINE COOLANT TEMPERATURE SENSOR (TOP RIGHT SIDE OF ENGINE) ENGINE OIL LEVEL SENSOR (RIGHT REAR OF ENGINE) ENGINE OIL PRESSURE SWITCH (LOWER LEFT FRONT OF ENGINE) FUEL SUCTION PUMP, GAUGE ASSEMBLY FUEL SENDER GAUGE GATEWAY ECU (BEHIND RIGHT END OF DASH) GRN WIRE GRN/RED WIRE GRY WIRE GRY/BLU WIRE HEADLAMP SWIVEL ECU (BEHIND LEFT KICK PANEL) HYBRID VEHICLE CONTROL ECU (LEFT SIDE OF ENGINE COMPT) LBL LEFT CENTER J/B (BEHIND LEFT (LEFT REAR SIDE OF DASH) OF ENGINE) LEFT COWL SIDE J/B LT BLU WIRE LT GRN WIRE LT GRN/BLK WIRE MOPS MPX MULTI-DISPLAY ORG/ WIRE OUTER MIRROR SWITCH ASSEMBLY PARKING BRAKE SWITCH PBEW PHS PHSG PNK WIRE POWER SOURCE CONTROL ECU (BEHIND RIGHT END OF DASH) RED WIRE RED/BLK WIRE RED/YEL WIRE RIGHT CENTER J/B (BEHIND RIGHT SIDE OF DASH) RIGHT COWL SIDE J/B (BEHIND RIGHT END OF DASH) SKID CONTROL ECU (LEFT REAR OF ENGINE COMPT) SUN BEAM SENSOR (NEAR CENTER STOPLIGHT) TIRE PRESSURE WARNING ECU VIO WIRE VIO/YEL WIRE W/ ADAPTIVE FRONT LIGHTING SYSTEM W/O ADAPTIVE FRONT-LIGHTING SYSTEM WATER LEVEL WARNING SWITCH (IN WASHER FLUID RESERVOIR) WHT WIRE WHT/BLK WIRE WINDSHIELD WIPER SWITCH ASSEMBLY YEL WIRE YEL/BLK WIRE