Lexus GS III facelift (2007-2011) lh-ig fuse Wiring diagrams

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 TIM- +B 1 2 3 4 5 TIM+ TIM- GND VCI TIS 3.5L 4.6L 4.6L 3.5L 8 3 2 MM BLK WIRE BLU WIRE BODY ECU BRN WIRE CERTIFICATION ECU (RIGHT REAR CORNER OF LUGGAGE COMPT) COMPUTER DATA LINES SYSTEM DOWN DRIVER'S SEAT MEMORY SWITCH (IF EQUIPPED) ECU-IG RH FUSE ENGINE CONTROL MODULE (AT LEFT SIDE OF ENGINE COMPT) ENGINE ROOM R/B 1 (RIGHT REAR OF ENGINE COMPT) GATEWAY ECU (BEHIND RIGHT SIDE OF DASH) GRN WIRE GRN/RED WIRE GRN/WHT WIRE GRY WIRE HEADLAMP DIMMER SWITCH ASSEMBLY HOT AT ALL TIMES LEFT COWL SIDE J/B (BEHIND LEFT SIDE OF DASH) LH-IG FUSE LONG LT BLU WIRE LT GRN WIRE MPX-B FUSE MSW MSWE ORG/ WIRE PARK/NEUTRAL POSITION SWITCH (ON TRANSMISSION) PNK COMPUTER DATA LINES SYSTEM WIRE PNK WIRE POWER SOURCE CONTROL ECU (BEHIND RIGHT SIDE OF DASH) POWER WINDOW MASTER SWITCH RED WIRE RELAY RIGHT CENTER J/B (BEHIND RIGHT SIDE OF DASH) RIGHT COWL SIDE J/B (BEHIND RIGHT SIDE OF DASH) SET- SHORT TELESCOPIC MOTOR TELESCOPIC SENSOR TEM 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 VCE TES VCI TIS IG ECUB TIM+ GND VIO WIRE WHT WIRE WHT/BLK WIRE WINDSHIELD WIPER SWITCH ASSEMBLY YEL WIRE

25 24 CANH CANL 4.6L 3.5L BACK BLK WIRE BLU WIRE BODY ECU BRN WIRE CB+ CGND COMPUTER DATA LINES SYSTEM COMPUTER DATA LINES SYSTEM EXTERIOR LIGHTS SYSTEM SUPPLEMENTAL RESTRAINTS SYSTEM CV+ ENGINE CONTROL MODULE (AT LEFT SIDE OF ENGINE COMPT) GRN WIRE GRY WIRE GRY/BLU WIRE HILL HOT AT ALL TIMES ILL- ILL+ REV SPD CMP- CMP+ SLD HREO SEUC AIR PBEW INT- IVO- IVO+ SLD LEFT CENTER J/B (BEHIND LEFT SIDE OF DASH) LEFT COWL SIDE J/B (BEHIND LEFT SIDE OF DASH) LH-IG FUSE LT GRN WIRE MACC MIN- MIN+ SGND CA+ CGND MULTI-DISPLAY NCA WIRE ORG/ WIRE PKB HFOF PNK WIRE PNK WIRE RED WIRE RELAY STEREO COMPONENT AMPLIFIER (AT RIGHT REAR CORNER OF LUGGAGE COMPT) SUPPLEMENTAL RESTRAINTS SYSTEM INSTRUMENT CLUSTER SYSTEM TC HAZ ARON TELEVISION CAMERA (RIGHT SIDE OF LUGGAGE COMPT) TSW TV FUSE V+ V- VIO WIRE W/O MARK LEVINSON W/ MARK LEVINSON WHT WIRE WHT/BLK WIRE YEL WIRE

1 2 3 4 5 6 7 8 9 10 GND SLD+ SLD- FRV- +B FRV+ LFT+ RCL+ LFT- RCL- 3.5L 4.6L 4.6L 3.5L BLK WIRE BLU WIRE BRN WIRE CERTIFICATION ECU (RIGHT REAR CORNER OF LUGGAGE COMPT) COMPUTER DATA LINES SYSTEM ENGINE CONTROL MODULE (AT LEFT SIDE OF ENGINE COMPT) FR P/SEAT RH FUSE FRONT SEAT) GATEWAY ECU (BEHIND RIGHT SIDE OF DASH) GRN WIRE GRY WIRE HOT AT ALL TIMES LEFT COWL SIDE J/B (BEHIND LEFT SIDE OF DASH) LH-IG FUSE LT BLU WIRE LT GRN WIRE PARK/NEUTRAL POSITION SWITCH (ON TRANSMISSION) PNK 1 2 3 4 5 6 7 8 WIRE PNK WIRE POWER SEAT MOTOR (FRONT PASSENGER'S SEAT FRONT VERTICAL CONTROL) (UNDER RIGHT POWER SEAT MOTOR (FRONT PASSENGER'S SEAT LUMBAR SUPPORT) (IN RIGHT FRONT SEAT) POWER SEAT MOTOR (FRONT PASSENGER'S SEAT REAR VERTICAL CONTROL) (IN RIGHT POWER SEAT MOTOR (FRONT PASSENGER'S SEAT SLIDE CONTROL) (UNDER RIGHT POWER SEAT SWITCH (FRONT PASSENGER'S SEAT LUMBAR SUPPORT RED WIRE RELAY RIGHT COWL SIDE J/B (BEHIND RIGHT SIDE OF DASH) SYSB WHT WIRE WHT/BLK WIRE YEL WIRE

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

A/C FUSE AIR CONDITIONING SYSTEM ANTI-LOCK BRAKES, AIR CONDITIONING, ELECTRONIC POWER STEERING SYSTEMS BLK WIRE BLU WIRE BODY ECU COMPUTER DATA LINES SYSTEM ECU-IG LH FUSE FR P/ SEAT LH FUSE TRK OPN FUSE FR P/ SEAT RH FUSE STR LOCK FUSE FR S/ HTR LH FUSE FROM LH J/B-AM FUSE (DIAGRAM 2 OF 5) FROM RH J/B-AM FUSE (DIAGRAM 2 OF 5) FUEL OPEN RELAY GRN WIRE H-LP LVL FUSE HEADLIGHTS SYSTEM HEADLIGHTS, EXTERIOR LIGHTS, HORNS SYSTEMS LEFT COWL SIDE J/B (BEHIND LEFT SIDE OF DASH) LH-IG FUSE MEMORY MEMORY, SHIFT INTERLOCK SEATS SYSTEMS SYSTEM SYSTEMS OBD FUSE ORG/ WIRE POWER TOPS SYSTEM RELAY RIGHT COWL SIDE J/B (BEHIND RIGHT SIDE OF DASH) SEATS SYSTEM SEATS WIPER/ SYSTEM WASHER SYSTEM SOUND, NAVIGATION SYSTEMS STOP SW FUSE SECURITY FUSE TAIL RELAY TI, TE FUSE TO LEFT COWL SIDE J/B (DIAGRAM 5 OF 5) TO PWR OUTLET RELAY (DIAGRAM 5 OF 5) TV FUSE S/ROOF FUSE LH-B FUSE VIO WIRE WHT WIRE WIG FUEL FR WIP FUSE YEL 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

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 LSW PNK WIRE 1 2 6 3 4 5 10 8 9 GND PWE BDR SIG CPUB BDRJ SIGJ 1 6 3 4 5 8 9 20 2 GND BDR SIG CPUB BDRJ 9 7 KEY LOCK ANT ASEL AUTO BLU WIRE BODY ECU BRN WIRE COMPUTER DATA LINES SYSTEM COMPUTER DATA LINES SYSTEM PNK WIRE DATA GRN WIRE GRN/RED WIRE GRY WIRE HOT AT ALL TIMES KEY UNLOCK PNK WIRE LED LEFT COWL SIDE J/B (BEHIND LEFT SIDE OF DASH) LEFT FRONT DOOR ECU (IN DRIVER'S DOOR) LEFT FRONT DOOR FUSE LEFT FRONT DOOR LOCK ASSEMBLY (REAR OF LEFT FRONT DOOR) LEFT FRONT POWER WINDOW REGULATOR MOTOR (IN LEFT FRONT DOOR) LEFT REAR DOOR ECU (IN LEFT REAR DOOR LEFT REAR POWER WINDOW REGULATOR MOTOR (IN LEFT REAR DOOR) LEFT REAR POWER WINDOW SWITCH LH-IG FUSE LIN LIN LED LSSR LSWE LT BLU WIRE LT GRN WIRE MEMORY SYSTEMS ORG/ WIRE PNK CPUB WIRE PNK KUL WIRE PNK WIRE POWER WINDOW MASTER SWITCH RCO RED WIRE RELAY LEFT REAR DOOR FUSE RSSI SGND SGND PWE SIG VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

25 24 CANH CANL 25 5 20 29 MULTI- DISPLAY INFORMATION 3.5L 4.6L 4.6L 3.5L 6 21 17 18 4 13 3 12 5 14 GTX+ GTX- B+ GND BLK WIRE BLU WIRE BLU/WHT WIRE BODY ECU BRN WIRE BRN/BLK WIRE CLEARANCE SOLAR IND COMPUTER DATA LINES SYSTEM ECU-B FUSE ENGINE CONTROL MODULE (AT LEFT SIDE OF ENGINE COMPT) GATEWAY ECU (BEHIND RIGHT SIDE OF DASH) COMBINATION METER GRN WIRE GRN/RED WIRE GRN/YEL WIRE GRY WIRE GRY/BLU WIRE GRY/RED WIRE HOT AT ALL TIMES HOT AT ALL TIMES ENGINE ROOM R/B 1 (RIGHT REAR OF ENGINE COMPT) LEFT CENTER J/B (BEHIND LEFT SIDE OF DASH) LEFT COWL SIDE J/B (BEHIND LEFT SIDE OF DASH) LEFT FRONT CENTER ULTRASONIC SENSOR (BEHIND LEFT CENTER OF FRONT FASCIA) LEFT FRONT CORNER ULTRASONIC SENSOR (BEHIND LEFT SIDE OF FRONT FASCIA) LH-IG FUSE LT BLU WIRE LT GRN WIRE MASTER IND MPX-B FUSE DOME FUSE NAVIGATION CIRCUIT OUTER MIRROR SWITCH ASSEMBLY PARK/NEUTRAL POSITION SWITCH (ON TRANSMISSION) PNK WIRE PNK/BLK WIRE RED WIRE RED/GRN WIRE RELAY RIGHT CENTER J/B (BEHIND RIGHT SIDE OF DASH) RIGHT COWL SIDE J/B (BEHIND RIGHT SIDE OF DASH) SKID CONTROL ECU (LEFT REAR OF ENGINE COMPT) SKID CONTROL ECU (W/ ACTUATOR) (LEFT REAR OF ENGINE COMPT) SONAR SWITCH CLEARANCE VIO WIRE VIO/RED WIRE VIO/YEL WIRE 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

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