Lexus GX J150 (2009-2013) combination meter assembly Wiring diagrams

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 FLCL OSPT LCTY LCYL CSPT TSPT 13 22 CANH CANL 21 22 CANH CANL PNK WIRE 3 2 CANH CANL 4 3 CANH CANL 6 14 CANH CANL AIR BAG SENSOR ASSEMBLY (CENTER CONSOLE) BLK WIRE BLU WIRE BRAKE ACTUATOR ASSEMBLY (LEFT REAR OF ENGINE COMPT) BRN WIRE CANL CANH DIM CERTIFICATION ECU ASSEMBLY (CENTER OF DASH) COMBINATION METER ASSEMBLY DATA LINK CONNECTOR 3 (LEFT SIDE OF DASH) DISPLAY, NAVIGATION MODULE DISPLAY DOOR LOCKS SYSTEM ECM (RIGHT SIDE OF DASH) ECU-B ROOM R/B ASSEMBLY FUSE (LEFT SIDE OF ENGINE COMPT) ENGINE FOUR WHEEL DRIVE CONTROL ECU (RIGHT SIDE OF DASH) GRN WIRE GRY WIRE HEAD TAIL HEADLIGHTS SYSTEM HEADLIGHTS SYSTEM DOOR LOCKS SYSTEM HEADLIGHTS SYSTEM HOT AT ALL TIMES HU RCTY LSFL HF INTERIOR LIGHTS SYSTEM DOOR LOCKS SYSTEM LSFR BCTY CLTB CLTS CLTE LSWB LT BLU WIRE LT GRN WIRE MAIN BODY ECU (LEFT SIDE OF DASH) PNK WIRE POWER MANAGEMENT CONTROL ECU (CENTER OF DASH) RED WIRE SHORT CONNECTOR STEERING SENSOR (LEFT SIDE OF DASH) VIO WIRE WHT WIRE YAW RATE SENSOR ASSEMBLY (BELOW CENTER CONSOLE) YEL WIRE

BLK WIRE BRAKE ACTUATOR ASSEMBLY (LEFT REAR OF ENGINE COMPT) BRN WIRE CANN CANP COMBINATION METER ASSEMBLY DASH) GRN WIRE GRY WIRE J/B 4 (CENTER OF DASH) JUNCTION LT GRN WIRE PNK WIRE RED WIRE SHORT CONNECTOR VIO WIRE W/ CLEARANCE WARNING ECU ASSEMBLY W/ PARKING ASSIST ECU WHT WIRE WHT/BLK WIRE YEL WIRE

5 4 3 2 1 IGB BLK WIRE BLU WIRE BRN WIRE CAN L COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM CRUISE CONTROL MAIN SWITCH CRUISE IND IG DRIVING SUPPORT ECU ASSEMBLY (CENTER OF DASH) ECU- IG 1 FUSE GRN WIRE GRY/GRN WIRE HITP GND INSTRUMENT PANEL J/B ASSEMBLY (LEFT SIDE OF DASH) J/B 3 (LEFT SIDE OF DASH) J/B 4 (CENTER OF DASH) LDA LDA IND LT BLU WIRE LT GRN WIRE MICRO COMPUTER MILLIMETER WAVE RADAR SENSOR ASSEMBLY (FRONT CENTER OF ENGINE COMPT) MODE NAVIGATION SYSTEM ON OFF PBSW SPSW PNK WIRE PNK WNKR WNKL WIRE POWER AUTO SUPPLY CRUISE IND CIRCUIT RED WIRE RELAY ENERGIZED RIGHT STEERING PAD SWITCH S GND L GND SET IND SPIRAL CABLE SUB-ASSEMBLY STEERING PAD SWITCH ASSEMBLY SUPPLEMENTAL RESTRAINTS SYSTEM VIO WIRE WASH WHT WIRE WIPER/WASHER SYSTEM

7 6 20 19 5 17 3 4 18 11 25 STP RL- RL+ RR- RR+ FR- FR+ FL+ FL- CAN H CAN L BLK WIRE BLU WIRE BRAKE ACTUATOR ASSEMBLY (LEFT REAR OF ENGINE BRN WIRE CAN L COMBINATION METER ASSEMBLY COMPT) COMPUTER DATA LINES SYSTEM CRUISE CONTROL MAIN SWITCH CRUISE IND DIODE (STOP LIGHT) ENGINE ROOM R/B ASSEMBLY ENGINE ROOM R/B ASSEMBLY (LEFT SIDE OF ENGINE COMPT) GAUGE FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES HOT W/ IGN FUSE FUSE (LEFT SIDE OF DASH) IND INSTRUMENT PANEL J/B ASSEMBLY J/B 3 (LEFT SIDE OF DASH) J/B 4 (CENTER OF DASH) LEFT REAR SPEED SENSOR (LEFT REAR WHEEL HUB ASSEMBLY) LT GRN WIRE MICRO COMPUTER ON OFF PNK WIRE POWER SUPPLY CIRCUIT RED WIRE RELAY ENERGIZED RIGHT REAR SPEED SENSOR (RIGHT REAR WHEEL HUB ASSEMBLY) SET IND SPIRAL CABLE SUB-ASSEMBLY STOP FUSE STOP LP RELAY VIO WIRE WHT WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 IG AIR SUS 2 FUSE BLK WIRE BLU WIRE BLU/RED WIRE BLU/YEL WIRE COMBINATION METER ASSEMBLY COMBINATION SWITCH ASSEMBLY COMPUTER DATA LINES SYSTEM CONF ENERGIZED INSTRUMENT PANEL J/B AVS FUSE ASSEMBLY (LEFT SIDE OF DASH) ENGINE ROOM R/B ASSEMBLY (LEFT SIDE OF ENGINE COMPT) FAL+ FAR- FBL- FBR- FRONT ACCELERATION SENSOR ASSEMBLY (RIGHT SIDE OF DASH) GRN WIRE GRN/BLK WIRE GRY WIRE HEADLIGHTS SYSTEM HEIGHT CONTROL COMPRESSOR MOTOR (LEFT SIDE OF LUGGAGE COMPT) HEIGHT CONTROL EXHAUST VALVE (LEFT SIDE OF LUGGAGE COMPT) HEIGHT CONTROL VALVE HOT W/ J/B 4 (CENTER OF DASH) LEFT FRONT ABSORBER CONTROL ACTUATOR (LEFT REAR OF ENGINE COMPT) LH - LT BLU WIRE LT GRN WIRE LT GRN/BLK WIRE PNK WIRE PNK/BLU WIRE PNK/GRN WIRE RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RH- RIGHT FRONT ABSORBER CONTROL ACTUATOR (RIGHT REAR OF ENGINE COMPT) RM+ SGFL SGL SBL SGND SGRR SGV SHB SHG SLRL SLRR RM- SGFR RM+ SPORT SUSPENSION CONTROL ECU (LEFT SIDE OF DASH) TD DNSW UPSW VIO WIRE VIO/GRN WIRE VIO/RED WIRE WHT WIRE WHT/BLK WIRE

BACK DOOR LOCK ASSEMBLY BACK WINDOW LOCK ASSEMBLY BLK WIRE BLK/RED WIRE BLU WIRE BRN WIRE COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM COURTESY DETECTION DETECTION UNLOCK DOOR ECU-B +B GRN WIRE GRY WIRE IND J/B 3 (LEFT SIDE OF DASH) J/B 4 (CENTER OF DASH) LCD LEFT FRONT DOOR COURTESY LIGHT SWITCH ASSEMBLY LEFT REAR DOOR COURTESY LIGHT SWITCH ASSEMBLY LEFT REAR DOOR LOCK ASSEMBLY LOCK LT BLU WIRE LT GRN WIRE MASTER IND MICRO COMPUTER POWER SUPPLY CIRCUIT RED WIRE RIGHT FRONT DOOR COURTESY LIGHT SWITCH ASSEMBLY RIGHT FRONT DOOR W/ MOTOR LOCK ASSEMBLY RIGHT FRONT POWER WINDOW REGULATOR SWITCH ASSEMBLY UNLOCK VIO WIRE WHT WIRE WHT/BLK WIRE WIRELESS DOOR LOCK BUZZER

AIR FUEL RATIO SENSOR (BANK 1 SENSOR 1) SHIELD AIR FUEL RATIO SENSOR (BANK 2 SENSOR 1) SHIELD BACK WINDOW LOCK ASSEMBLY BLK WIRE BRN WIRE CANISTER PUMP MODULE CENTER STOP LIGHT ASSEMBLY COMBINATION METER ASSEMBLY DATA LINK CONNECTOR 3 DRIVER AIR INJECTION CONTROL DRIVING SUPPORT ECU ASSEMBLY GLASS BACK HATCH DOOR OPENER LOCK SWITCH ASSEMBLY ASSEMBLY J/B 3 (LEFT SIDE OF DASH) J/B 4 (CENTER OF DASH) KNOCK CONTROL SENSOR (BANK 1 SENSOR 1) SHIELD KNOCK CONTROL SENSOR (BANK 1 SENSOR 2) SHIELD KNOCK CONTROL SENSOR (BANK 2 SENSOR 1) KNOCK CONTROL SENSOR (BANK 2 SENSOR 2) SHIELD LUGGAGE ELECTRICAL KEY SWITCH MILLIMETER WAVE RADAR SENSOR ASSEMBLY OXYGEN SENSOR (BANK 1 SENSOR 2) SHIELD OXYGEN SENSOR (BANK 2 SENSOR 2) SHIELD REAR BLOWER W/ FAN MOTOR SUB- ASSEMBLY REAR BLOWER W/ FAN VOLTAGE MOTOR INVERTER SUB- ASSEMBLY ASSEMBLY REAR WINDOW DEFOGGER (BLACK DOOR GLASS) REAR WIPER MOTOR ASSEMBLY RIGHT FOLD SEAT CONTROL ECU RIGHT FRONT POWER SEAT SWITCH RIGHT FRONT SIDE STEP LIGHT RIGHT REAR DOOR LOCK ASSEMBLY RIGHT REAR POWER SIDE OUTLET STEP SOCKET LIGHT RIGHT REAR POWER WINDOW REGULATOR MOTOR ASSEMBLY RIGHT REAR POWER WINDOW REGULATOR SWITCH ASSEMBLY RIGHT REAR SEAT HEATER ASSEMBLY RIGHT SEAT BACK CLIMATE CONTROL BLOWER SHIELD SPIRAL CABLE SUB-ASSEMBLY TIRE PRESSURE WARNING ECU VOLTAGE INVERTER ASSEMBLY WHT/BLK WIRE

A/C AMPLIFIER ASSEMBLY A/C CONTROL ASSEMBLY AIR BAG SENSOR ASSEMBLY BLK WIRE CENTER DIFFERENTIAL LOCK SWITCH CERTIFICATION ECU ASSEMBLY CLEARANCE WARNING ECU ASSEMBLY COMBINATION METER ASSEMBLY COMBINATION SWITCH ASSEMBLY CONSOLE BOX ILLUMINATION LIGHT ASSEMBLY DATA LINK CONNECTOR DCM (TELEMATICS TRANSCEIVER) DRIVING SUPPORT SWITCH CONTROL ECU FOUR WHEEL DRIVE CONTROL ECU FRONT BLOWER W/ FAN MOTOR SUB- ECM ASSEMBLY GLOVE BOX LIGHT INTEGRATION CONTROL, PANEL ASSEMBLY J/B 4 (CENTER OF DASH) J/C JUNCTION TERMINAL LEFT REFRESHING SEAT SWITCH MAIN BODY ECU OF DASH) OPTION CONNECTOR (ENGINE STARTER) PARKING ASSIST ECU POWER MANAGEMENT CONTROL ECU RIGHT ELECTRICAL KEY ANTENNA RIGHT FRONT POWER WINDOW REGULATOR MOTOR ASSEMBLY RIGHT OUTER MIRROR CONTROL ECU ASSEMBLY RIGHT REFRESHING SEAT SWITCH SEAT MULTIPLEX BELT TILT, CONTROL TELESCOPIC ECU ECU STEERING LOCK ACTUATOR ASSEMBLY TRANSMISSION CONTROL SWITCH W/ CLEARANCE WARNING ECU ASSEMBLY W/ PARKING ASSIST ECU WHT/BLK WIRE YAW RATE SENSOR ASSEMBLY

AUG BLK WIRE CANL CANH COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM GRN WIRE HOT W/ INSTRUMENT PANEL J/B ASSEMBLY (LEFT SIDE OF DASH) J/B 3 (LEFT SIDE OF DASH) KDSS FUSE LT GRN WIRE PNK SLAU WIRE SLAL STABILIZER CONTROL ECU (LEFT SIDE OF DASH) STABILIZER CONTROL W/ ACCUMULATOR HOUSING ASSEMBLY (BASE OF LEFT "B" PILLAR) VIO WIRE WHT WIRE WHT/BLK WIRE

BLK WIRE BLK/RED WIRE BLU WIRE BRN WIRE COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM ECU-B +B POWER MASTER IND SUPPLY CIRCUIT FPC GRN WIRE GRN/YEL WIRE GRY WIRE HOT IN ON OR START INSTRUMENT IGN PANEL J/B ASSEMBLY (LEFT SIDE OF DASH) FUSE J/B 3 (LEFT SIDE OF DASH) J/B 4 (CENTER OF DASH) LT GRN WIRE MALFUNCTION LAMP IND MICRO COMPUTER PARK/ NEUTRAL POSITION SWITCH PNK 28 29 WIRE PNK WIRE POWER MANAGEMENT CONTROL ECU RED WIRE RED/BLK WIRE STAR STRT IND VIO WIRE WHT WIRE WHT/BLK WIRE