Lexus GS III facelift (2007-2011) combination meter Wiring diagrams

5 4 6 15 FRO FLO RRO RLO BLK WIRE BLU WIRE BLU/WHT WIRE COMBINATION METER COMPUTER DATA LINES SYSTEM DOME FUSE ECU (RIGHT REAR OF LUGGAGE COMPT) ECU-IG LH FUSE ELECTRONICALLY CONTROLLED TRANSMISSION SOLENOID (IN TRANSMISSION) ENGINE ROOM R/B 1 FREE GAUGE FUSE GRN WIRE GRN/RED WIRE GRN/WHT WIRE GRY WIRE HOT AT ALL TIMES HOT W/ IG 2 RELAY ENERGIZED LEFT LEFT COWL SIDE J/B (BEHIND LEFT SIDE OF DASH) LT BLU WIRE MASTER IND MPX MPX-B FUSE (RIGHT REAR OF ENGINE COMPT) MULTI-INFORMATION DISPLAY ORG/ WIRE PNK WIRE PNK/BLU WIRE POWER SOURCE CONTROL ECU (BEHIND RIGHT SIDE OF DASH) RED WIRE RED/BLU WIRE RELAY RIGHT CENTER J/B (BEHIND RIGHT SIDE OF DASH) RIGHT COWL SIDE J/B (BEHIND RIGHT COWL SIDE J/B (BEHIND RIGHT SIDE OF DASH) SKID CONTROL ECU (LEFT REAR OF ENGINE COMPT) SLC+ SLC+ CANL RLO FLO VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

ANTI-LOCK BRAKES SYSTEM BLK WIRE BLU WIRE BODY ECU BUCKLE SWITCH CCTY CLS COMBINATION METER COMPUTER DATA LINES SYSTEM CTY DRIVER'S SIDE FRONT SEAT INNER BELT (UNDER DRIVER SEAT) ENGINE CONTROL MODULE (LEFT SIDE OF ENGINE COMPT) GATEWAY ECU (BEHIND RIGHT END OF DASH) GRN WIRE GRY WIRE IND IND LAMP SECURITY LCLS LCM+ LCTY LEFT COWL SIDE J/B (BEHIND LEFT END OF DASH) LEFT REAR DOOR COURTESY SWITCH (IN LEFT "C" PILLAR) LOPN LPSW LT BLU WIRE LT GRN WIRE LUGGAGE COMPARTMENT DOOR CLOSER LUGGAGE COMPARTMENT DOOR OPENER SWITCH MPX MULTI-DISPLAY OPN ORG/ WIRE PCTY PNK WIRE RED WIRE RIGHT CENTER J/B (BEHIND RIGHT SIDE OF DASH) RIGHT COWL SIDE J/B (BEHIND RIGHT END OF DASH) RIGHT FRONT DOOR COURTESY SWITCH SECURITY HORN (RIGHT FRONT OF ENGINE COMPT) VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

+BM BLK WIRE BLU WIRE BLU/BLK WIRE BLU/WHT WIRE BODY ECU BRN WIRE COMBINATION METER COMPUTER DATA LINES SYSTEM CRUISE CONTROL SYSTEM DOME FUSE ECT PWR. ECT SNOW ELECTRONICALLY CONTROLLED TRANSMISSION PATTERN SELECT SWITCH ENGINE CONTROL MODULE (AT LEFT SIDE OF ENGINE COMPT) GRN WIRE GRN/RED WIRE GRY WIRE HOT AT ALL TIMES HOT AT ALL TIMES ENGINE ROOM R/B 1 (RIGHT REAR OF ENGINE COMPT) IND LCD LT BLU WIRE LT GRN WIRE MASTER IND MPX MPX-B FUSE MULTI-INFORMATION DISPLAY NCA WIRE PNK WIRE PWR RED WIRE RED/BLK WIRE RED/WHT WIRE RIGHT COWL SIDE J/B (BEHIND RIGHT SIDE OF DASH) SIDE OF ENGINE COMPT) SNOW SPEEDOMETER TACHOMETER VIO WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE YEL 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

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

1 3 2 SIG ES MPX 20 14 IG MPX PNK COMPUTER DATA LINES SYSTEM 9 8 17 10 WIRE 34 24 7 PNK WIRE ASSEMBLY AUTO AUTO INT BLK WIRE BLK/ WHT WIRE BLU WIRE BLU/ORG WIRE BLU/RED WIRE BODY ECU COMBINATION METER COMPUTER DATA LINES SYSTEM ENGINE ROOM ENGINE ROOM R/B 1 (RIGHT REAR OF ENGINE COMPT) FRONT CONTROLLER FRONT WIPER FUSE GAUGE FUSE GRN WIRE GRN/RED WIRE GRY WIRE GRY/BLU WIRE HEADLAMPS WASHER CIRCUIT HOT AT ALL TIMES J/B 2 (LEFT SIDE OF ENGINE COMPT) LEFT CENTER J/B (BEHIND RIGHT SIDE OF DASH) LEFT COWL SIDE J/B (BEHIND LEFT SIDE OF DASH) LH ECU-IG FUSE LT BLU WIRE LT GRN WIRE MIST MPX+ MPX- 25 5 MPX-B FUSE OFF ORG/ WIRE OVERHEAD J/B (IN OVERHEAD CONSOLE) PNK WIRE POWER SOURCE CONTROL ECU (BEHIND RIGHT SIDE OF DASH) RAIN SENSOR (W/ AUTO WIPER SYSTEM) (FRONT CENTER OF ROOF) RED WIRE RELAY RELAY ENERGIZED RIGHT CENTER J/B (BEHIND RIGHT SIDE OF DASH) RIGHT COWL SIDE J/B (BEHIND RIGHT SIDE OF DASH) S/S +2 S/M SWITCH WASHER VIO WIRE W/O AUTO WIPER SYSTEM WASH RELAY WASHER FUSE WHT WIRE WHT/BLK WIRE WIG WINDSHIELD WASHER MOTOR (AT LEFT FRONT CORNER OF ENGINE COMPT) WINDSHIELD WIPER SWITCH WIPER SWITCH 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

+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

+IG 1 2 RBE- RBE+ 1 3 2 GPS VPS PS 10 9 CANH CANL 13 23 22 8 9 IGB LRRD LRDD CANH CANL 2 3 1 VBT BT GBT 22 9 16 8 CANL CANH 3 2 CANH CANL 3 4 5 LRDD LRRD IGB BLK WIRE BLU WIRE BRN WIRE CENTER AIR BAG SENSOR ASSEMBLY (UNDER CENTER FLOOR CONSOLE) COMBINATION METER COMPUTER DATA LINES SYSTEM DISTANCE CONTROL ECU (BEHIND LEFT SIDE OF DASH) ESCR ESR GATEWAY ECU (BEHIND RIGHT SIDE OF DASH) GND PS VPS GBT IG DIA FSR+ FSR- BSW BGND GPS BT VBT PNK WIRE GRN WIRE GRY WIRE ICR+ LT BLU WIRE LT GRN WIRE MILLIMETER WAVE RADAR SENSOR MPX MPX- ES OCCUPANT CLASSIFICATION OCCUPANT CLASSIFICATION ECU ORG/ WIRE PNK WIRE PR- PRR- RBE+ RED WIRE RIGHT CENTER J/B (BEHIND RIGHT COMPUTER DATA SIDE OF DASH) LINES SYSTEM RIGHT FRONT SEAT INNER BELT RIGHT KICK PANEL J/B SEAT BELT TENSION SENSOR (UNDER FRONT PASSENGER'S SEAT) SENSOR (UNDER RIGHT SIDE OF FRONT PASSENGER'S SEAT) SFR- SKID CONTROL ECU (LEFT REAR OF ENGINE COMPT) SRS IND STEERING SENSOR (BEHIND LEFT SIDE OF DASH, NEAR STEERING COLUMN) TELLTALE LAMP ASSEMBLY VIO WIRE VUCR VUPR W/ OCCUPANT CLASSIFICATION SYSTEM W/ SEAT MEMORY W/O OCCUPANT CLASSIFICATION SYSTEM W/O SEAT MEMORY WHT WIRE WHT/BLK WIRE YAW RATE SENSOR YEL WIRE YEL/BLK WIRE

1 2 3 4 5 6 7 8 9 10 11 12 IG CLSW IDSW 25 5 COMPUTER DATA LINES SYSTEM 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 BLU/WHT WIRE COMBINATION METER COMPUTER DATA LINES SYSTEM DISPLAY INFORMATION DOME FUSE ECU-IG RH FUSE GATEWAY ECU (BEHIND RIGHT SIDE OF DASH) GAUGE FUSE GRN WIRE GRN/RED WIRE GRY WIRE HOT AT ALL TIMES HOT AT ALL TIMES ENGINE ROOM R/B 1 (RIGHT REAR OF ENGINE COMPT) MPX-B FUSE LT BLU WIRE LT GRN WIRE MASTER IND MULTI- OUTER MIRROR SWITCH ASSEMBLY PNK WIRE RED WIRE RELAY RELAY ENERGIZED RIGHT CENTER J/B (BEHIND RIGHT SIDE OF DASH) RIGHT COWL SIDE J/B (BEHIND RIGHT SIDE OF DASH) TIRE PRESSURE IND TIRE PRESSURE WARNING ANTENNA, RECEIVER (CENTER OF ROOF) TIRE PRESSURE WARNING ECU (BEHIND CENTER OF DASH) TIRE PRESSURE WARNING RESET SWITCH TIRE PRESSURE WARNING SELECT SWITCH VIO WIRE VIO/YEL WIRE WHT/BLK WIRE YEL WIRE