Lexus GS III facelift (2007-2011) blu Wiring diagrams

1 2 3 4 5 6 7 8 B+ ACCD BLK WIRE BLU WIRE BLU/WHT WIRE BRN WIRE COMPUTER DATA LINES SYSTEM FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES HYBRID VEHICLE CONTROL ECU (LEFT SIDE OF ENGINE COMPT) ID CODE BOX (BEHIND CENTER OF DASH) IGE SGRD GND IGN FUSE INDS INDW PNK WIRE INSTRUMENT CLUSTER SYSTEM LEFT CENTER J/B (BEHIND LEFT SIDE OF DASH) LEFT COWL SIDE J/B (BEHIND LEFT END OF DASH) LIN LT BLU WIRE LT GRN WIRE ORG/ WIRE PNK EFII EFIO WIRE PNK WIRE POWER DISTRIBUTION SYSTEM POWER SOURCE CONTROL ECU (BEHIND RIGHT END OF DASH) RDY RDY IMO IMI RED WIRE RED/BLK WIRE RELAY ENERGIZED RIGHT CENTER J/B (BEHIND RIGHT SIDE OF DASH) RIGHT COWL SIDE J/B (BEHIND RIGHT END OF DASH) SECURITY FUSE SHIFT LOCK CONTROL ECU (UNDER CENTER CONSOLE, NEAR SELECTOR LEVER) SKSW SL/R SLP STEERING LOCK ECU (TOP RIGHT SIDE OF STEERING COLUMN) STOP LAMP SWITCH (ON BRAKE PEDAL BRACKET) STOP SW FUSE STR LOCK FUSE STSW SWIL VIO WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE

+B MREL IGSW TC CANL CANH CAN- CAN+ 1 2 3 4 5 6 M- M+ 20 23 PNK +BM WIRE 32 20 1 2 12 11 27 33 52 21 22 40 41 EC BATT BLK WIRE BLK/RED WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE COMPUTER DATA LINES SYSTEM CRUISE CONTROL SWITCH EFI FUSE EFI MAIN RELAY ENGINE CONTROL MODULE (LEFT SIDE OF ENGINE COMPT) ENGINE CONTROLS SYSTEM ENGINE ROOM J/B 1 (LEFT SIDE OF ENGINE COMPT) ENGINE ROOM R/B 1 (LEFT SIDE OF ENGINE COMPT) ETCS FUSE GRN WIRE GRN/WHT WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR START IGN FUSE J/C LEFT CENTER J/B (BEHIND RIGHT SIDE OF DASH) LEFT FRONT SPEED SENSOR (AT LEFT FRONT WHEEL ASSEMBLY) M- M+ ON OFF PNK WIRE RED WIRE RED/BLK WIRE RIGHT COWL SIDE J/B (BEHIND RIGHT END OF DASH) RIGHT REAR SPEED SENSOR (AT RIGHT REAR WHEEL ASSEMBLY) SKID CONTROL ECU (LEFT REAR OF ENGINE COMPT) SPI+ SPIRAL CABLE (IN STEERING COLUMN) CCS STOP SW FUSE THROTTLE BODY ASSEMBLY (TOP REAR OF ENGINE) VC VTA VIO WIRE VIO/YEL WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

21 46 23 20 18 104 70 112 86 52 53 26 54 78 63 42 43 44 45 MREL 25 5 COMPUTER DATA LINES SYSTEM ACCELERATOR POSITION SENSOR (UNDER LEFT SIDE OF DASH) BLK WIRE BLK/RED WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/WHT WIRE BRN WIRE COMBINATION METER COMPUTER DATA LINES SYSTEM CRUISE IND DOME FUSE ELECTRONICALLY CONTROLLED TRANSMISSION SOLENOID (IN TRANSMISSION) ENGINE ROOM J/B 1 (LEFT SIDE OF ENGINE COMPT) GAUGE FUSE GRN WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE HOT AT ALL TIMES HOT AT ALL TIMES ENGINE ROOM R/B 1 (LEFT SIDE OF ENGINE COMPT) HOT IN ON OR START HYBRID VEHICLE CONTROL ECU (LEFT SIDE OF ENGINE COMPT) IGCT 1 FUSE IGCT RELAY LT BLU WIRE LT GRN WIRE MASTER IND MPX-B FUSE MULTI-INFORMATION DISPLAY ORG/ WIRE PARK/NEUTRAL POSITION SWITCH (ON TRANSMISSION) PMET TC CANL CANH CAN- CAN+ PNK WIRE RED WIRE RED/BLK WIRE RIGHT CENTER J/B (BEHIND RIGHT SIDE OF DASH) RIGHT COWL SIDE J/B (BEHIND RIGHT END OF DASH) SP VPA SPEEDO- METER STP IGSW GI NEI CCS THO TOPM VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

A/C AMPLIFIER (BEHIND RIGHT SIDE OF DASH) BLU WIRE COMPUTER DATA LINES SYSTEM DEICER FUSE DEICER RELAY ENGINE ROOM R/B 1 (LEFT SIDE OF ENGINE COMPT) FDEF FRONT WINDOW DEICER GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR START LEFT COWL SIDE J/B LH-IG FUSE (BEHIND LEFT END OF DASH) LT BLU WIRE MPX RED WIRE WHT WIRE YEL WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 TIM- +B BLK WIRE BLU WIRE COMPUTER DATA LINES SYSTEM DOWN ENGINE ROOM R/B 1 (LEFT SIDE OF ENGINE COMPT) GRN WIRE GRN/RED WIRE GRN/WHT WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR START LEFT CENTER J/B (BEHIND RIGHT SIDE OF DASH) LEFT COWL SIDE J/B (BEHIND LEFT END OF DASH) LONG LT GRN WIRE MPX-B FUSE ORG/ WIRE PNK WIRE RED WIRE RH ECU-IG FUSE RIGHT CENTER J/B (BEHIND RIGHT SIDE OF DASH) RIGHT COWL SIDE J/B (BEHIND RIGHT END OF DASH) SHORT TELESCOPIC MOTOR TELESCOPIC SENSOR TEM TES VCE TI, TE FUSE TILT MOTOR TILT MOTOR (UNDER LEFT SIDE OF DASH) TILT SENSOR TILT, TELESCOPIC ECU (TOP RIGHT SIDE OF STEERING COLUMN) TILT, TELESCOPIC SWITCH HEADLAMP DIMMER SWITCH ASSEMBLY TIM TIS VCI VCI TIS IG ECUB TIM+ GND WHT WIRE WHT/BLK WIRE WINDSHIELD WIPER SWITCH ASSEMBLY YEL WIRE

BLK WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE ENGINE CONTROL MODULE (LEFT SIDE OF ENGINE COMPT) ENGINE OIL PRESSURE SWITCH ENGINE ROOM R/B 1 FPD + FUSE (LEFT SIDE OF ENGINE COMPT) GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRN/WHT WIRE GRY WIRE HOT AT ALL TIMES ETCS FUSE HOT IN ON OR START INJF LEFT EXHAUST SIDE CAMSHAFT TIMING OIL CONTROL VALVE (LEFT SIDE OF ENGINE) LEFT INTAKE SIDE CAMSHAFT TIMING OIL CONTROL VALVE (TOP LEFT SIDE OF ENGINE) LT GRN WIRE LT GRN/BLK WIRE M- M+ +BM MOPS MOL NE- NE+ PNK WIRE PNK/BLU WIRE RED WIRE RED/BLK WIRE RED/BLU WIRE RED/WHT WIRE RIGHT EXHAUST SIDE CAMSHAFT TIMING OIL CONTROL VALVE RIGHT INTAKE SIDE CAMSHAFT TIMING OIL CONTROL VALVE THA THROTTLE BODY ASSEMBLY (TOP REAR OF ENGINE) VIO WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE YEL WIRE YEL/BLK WIRE

BLK WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE EX+ FUEL INJECTORS 1, 3, 5 (PORT INJECTOR) (TOP RIGHT SIDE OF ENGINE) FUEL INJECTORS 2, 4, 6 (PORT INJECTOR) (TOP LEFT SIDE OF ENGINE) GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRN/WHT WIRE GRY WIRE IGNITION COIL 1 IGNITION COIL 2 IGNITION COIL 3 IGNITION COIL 4 IGNITION COIL 5 IGNITION COIL 6 LT GRN/BLK WIRE MASS AIR FLOW METER (RIGHT SIDE OF ENGINE COMPT, IN AIR INTAKE DUCT) PNK/BLU WIRE RED WIRE RED/BLK WIRE RED/BLU WIRE RED/WHT WIRE RIGHT EXHAUST SIDE VVT SENSOR (RIGHT REAR SIDE OF ENGINE) RIGHT INTAKE SIDE VVT SENSOR (RIGHT FRONT SIDE OF ENGINE) THA VIO WIRE VVR+ WHT WIRE WHT/BLK WIRE WHT/BLU WIRE YEL WIRE YEL/BLK WIRE

BLK WIRE BLK/BLU WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/WHT WIRE BRN WIRE ENGINE OIL LEVEL SENSOR (RIGHT REAR OF ENGINE) GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRN/WHT WIRE GRY WIRE KNOCK CONTROL SENSOR (BANK 2) (ON LEFT SIDE OF ENGINE) LT GRN WIRE LT GRN/BLK WIRE NCA WIRE ORG/ WIRE PNK WIRE PNK/BLU WIRE RED WIRE RED/BLK WIRE RED/BLU WIRE RED/WHT WIRE RIGHT COWL SIDE J/B (BEHIND RIGHT END OF DASH) VIO WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE YEL WIRE

A/F FUSE A/F RELAY BLK WIRE BLK/BLU WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/WHT WIRE BRN WIRE C/OPN RELAY CRANKSHAFT POSITION SENSOR (LEFT FRONT OF ENGINE) EFI 2 RELAY EFI FUSE EFI MAIN RELAY EKNK ENGINE CONTROL MODULE (LEFT SIDE OF ENGINE COMPT) ENGINE ROOM J/B 1 (LEFT SIDE OF ENGINE COMPT) F/PMP FUSE GRN WIRE GRN/BLK WIRE GRN/WHT WIRE GRY WIRE HOT AT ALL TIMES INJ FUSE INJ RELAY LT GRN WIRE LT GRN/BLK WIRE PNK WIRE PNK/BLU WIRE RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE VIO WIRE VSV (PURGE) (TOP RIGHT REAR OF ENGINE) WHT WIRE WHT/BLK WIRE WHT/BLU WIRE YEL WIRE

BLK WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BRN WIRE EFI 2 FUSE ENGINE ROOM R/B 1 (LEFT SIDE OF ENGINE COMPT) EX+ F/PMP RELAY FP- FPD + GRN WIRE GRN/WHT WIRE GRY WIRE INJF KNOCK CONTROL SENSOR (BANK 1) (ON RIGHT SIDE OF ENGINE) LEFT EXHAUST SIDE VVT SENSOR (LEFT REAR SIDE OF ENGINE) LEFT INTAKE SIDE VVT SENSOR (LEFT FRONT SIDE OF ENGINE) LT GRN/BLK WIRE NCA WIRE PNK WIRE PNK/BLU WIRE RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE SPILL CONTROL VALVE (RIGHT REAR OF ENGINE) VIO WIRE VVL+ WHT WIRE WHT/BLK WIRE WHT/BLU WIRE YEL WIRE