Lexus GX J150 (2009-2013) engine room r/b assembly Wiring diagrams

2 1 BUZZER BLK WIRE BLU WIRE BRAKE ACTUATOR ASSEMBLY (LEFT REAR OF ENGINE COMPT) COMPUTER DATA LINES SYSTEM ECU- IG 1 FUSE ENGINE ROOM R/B ASSEMBLY EXI GRN WIRE GRY WIRE GRY/GRN WIRE IG 1 FUSE IGN FUSE INSTRUMENT PANEL J/B ASSEMBLY (LEFT SIDE OF DASH) J/B 4 (CENTER OF DASH) LEFT FRONT SPEED SENSOR (LEFT FRONT WHEEL HUB ASSEMBLY) LEFT REAR SPEED SENSOR (LEFT REAR WHEEL HUB) LT GRN WIRE PNK FR+ FL- RR+ RL- STP WIRE PNK WIRE RED WIRE RELAY ENERGIZED RIGHT FRONT SPEED SENSOR (RIGHT FRONT WHEEL HUB ASSEMBLY) RIGHT REAR SPEED SENSOR (RIGHT REAR WHEEL HUB) SHORT CONNECTOR SKID CONTROL BUZZER ASSEMBLY (LEFT SIDE OF DASH) STPO FR- FL+ RR- RL+ TS CANL VIO WIRE VSC OFF SWITCH (LEFT SIDE OF DASH) WHT WIRE WHT/BLK WIRE

A/C SWITCH DISPLAY, NAVIGATION MODULE DISPLAY (W/ NAVIGATION) ACT BLK WIRE BLK/RED WIRE BLK/WHT WIRE BLU WIRE BLU/WHT WIRE BRN WIRE CANN CANP COMPUTER DATA LINES SYSTEM COOLER COMPRESSOR ASSEMBLY DGS E.F.I. ENGINE COOLANT TEMPERATURE SENSOR (FRONT OF ENGINE) ECM (RIGHT SIDE OF DASH) ENGINE ROOM R/B ASSEMBLY ENGINE ROOM R/B ASSEMBLY (LEFT SIDE OF ENGINE COMPT) GRN WIRE GRN/RED WIRE GRY WIRE HOT AT ALL TIMES HTR FUSE J/C 3 (LEFT SIDE OF DASH) J/C 4 (CENTER OF DASH) LOCK SENSOR LT GRN WIRE MAGNETIC CLUTCH MG+ PNK WIRE RED WIRE RED/BLK WIRE RED/BLU WIRE SSR+ VIO WIRE VIO/WHT WIRE WHT WIRE WHT/BLK WIRE WHT/RED WIRE

A/C COMP FUSE A/C COMP RELAY A/C FUSE BLK/WHT WIRE BLU WIRE BLU/WHT WIRE CDS FAN FUSE CDS FAN RELAY COLOR (GRY) WIRE CONNECTOR HOUSING CONNECTOR HOUSING COLOR (BROWN) DAMPER SERVO MOTOR (AIR MIX) DAMPER SERVO MOTOR (MODE CONTROL) ECU-B FUSE ENGINE ROOM R/B ASSEMBLY GRY WIRE HOT AT ALL TIMES IG 1 FUSE INSTRUMENT PANEL J/B ASSEMBLY INSTRUMENT PANEL J/B ASSEMBLY (LEFT SIDE OF DASH) J/B 3 (LEFT SIDE OF DASH) J/B 4 (CENTER J/B 4 (CENTER OF DASH) LT BLU WIRE LT GRN WIRE OF DASH) PNK WIRE REAR A/C BLOWER ASSEMBLY (IF EQUIPPED) REAR BLOWER W/ FAN MOTOR SUB ASSEMBLY (W/ REAR A/C) (BASE OF RIGHT "C" PILLAR) RED WIRE RED/BLK WIRE RELAY ENERGIZED RR A/C FUSE THERMISTOR VIO WIRE WHT WIRE WHT/BLK WIRE

11 17 31 32 CCS CCHG CANL CANH 24 9 22 23 8 BATT MREL +B 6 3 4 5 1 2 VPA EPA VCPA ACCELERATION SENSOR (LEFT SIDE OF DASH) BLK WIRE BLU WIRE COMPUTER DATA LINES SYSTEM DIODE (SHIFT POSITION) (CENTER OF DASH) ECM (RIGHT SIDE OF DASH) EFI RELAY ENGINE ROOM J/B ASSEMBLY (LEFT SIDE OF ENGINE COMPT) ENGINE ROOM R/B ASSEMBLY ETA M- FUSE GRN WIRE GRN/WHT WIRE GRY WIRE HOT AT ALL TIMES EFI FUSE HOT W/ ACC RELAY ENERGIZED INSTRUMENT PANEL J/B ASSEMBLY (LEFT SIDE OF DASH) J/B 3 (LEFT SIDE OF DASH) J/B 4 (CENTER OF DASH) L GND LT GRN WIRE NCA WIRE OUT PARK/NEUTRAL POSITION SWITCH PNK WIRE RED WIRE RED/BLK WIRE STOP LIGHT SWITCH ASSEMBLY THROTTLE BODY ASSEMBLY (TOP FRONT OF ENGINE) VIO WIRE WHT WIRE WHT/BLK WIRE WHT/RED WIRE

BLK WIRE BLU WIRE BRAKE ACTUATOR ASSEMBLY (LEFT REAR OF ENGINE COMPT) COMPUTER DATA LINES SYSTEM DIODE (STOP LIGHT) (LEFT SIDE OF DASH) 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) INSTRUMENT PANEL J/B ASSEMBLY LEFT FRONT SPEED SENSOR (LEFT FRONT WHEEL HUB ASSEMBLY) LEFT REAR SPEED SENSOR (LEFT REAR WHEEL HUB ASSEMBLY) LT GRN WIRE PNK WIRE RED WIRE RELAY ENERGIZED RIGHT FRONT SPEED SENSOR (RIGHT FRONT WHEEL HUB ASSEMBLY) RIGHT REAR SPEED SENSOR (RIGHT REAR WHEEL HUB ASSEMBLY) STOP FUSE STOP LP RELAY STPO STP RL- RL+ RR- RR+ FR- FR+ FL+ FL- CAN H CAN L VIO WIRE WHT WIRE

11 31 32 CCS CANL CANH 24 9 22 23 8 BATT MREL +B 6 3 4 5 1 2 VPA EPA VCPA ACCELERATION SENSOR (LEFT SIDE OF DASH) BLK WIRE BLU WIRE COMPUTER DATA LINES SYSTEM DIODE (SHIFT POSITION) (CENTER OF DASH) ECM (RIGHT SIDE OF DASH) EFI RELAY ENGINE ROOM J/B ASSEMBLY (LEFT SIDE OF ENGINE COMPT) ENGINE ROOM R/B ASSEMBLY ETA M- FUSE GRN WIRE GRN/WHT WIRE GRY WIRE HOT AT ALL TIMES EFI FUSE HOT W/ ACC RELAY ENERGIZED INSTRUMENT PANEL J/B ASSEMBLY (LEFT SIDE OF DASH) J/B 3 (LEFT SIDE OF DASH) J/B 4 (CENTER OF DASH) LT GRN WIRE NCA WIRE PARK/NEUTRAL POSITION SWITCH PNK WIRE RED WIRE RED/BLK WIRE STOP LIGHT SWITCH ASSEMBLY THROTTLE BODY ASSEMBLY (TOP FRONT OF ENGINE) VIO WIRE WHT WIRE WHT/BLK WIRE WHT/RED WIRE

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

AIR SUS RELAY BACK DOOR COURTESY LIGHT SWITCH ASSEMBLY BLK WIRE BLU WIRE BRN/RED WIRE COMPUTER DATA LINES SYSTEM ENGINE ROOM R/B ASSEMBLY ENGINE ROOM R/B ASSEMBLY (LEFT SIDE OF ENGINE COMPT) GRN WIRE GRY WIRE HEADLIGHTS SYSTEM LCTY LEFT FRONT DOOR COURTESY LIGHT SWITCH ASSEMBLY LEFT REAR DOOR COURTESY LIGHT SWITCH ASSEMBLY LEFT REAR HEIGHT CONTROL SENSOR SUB-ASSEMBLY LEFT REAR SHOCK ABSORBER ASSEMBLY LT GRN WIRE MAIN BODY ECU PNK WIRE RAL+ RAR+ RBL- RBR- RCTY RED WIRE RED/GRN WIRE RIGHT FRONT DOOR COURTESY LIGHT SWITCH ASSEMBLY RIGHT REAR DOOR COURTESY LIGHT SWITCH ASSEMBLY RIGHT REAR HEIGHT CONTROL SENSOR SUB-ASSEMBLY RIGHT REAR SHOCK ABSORBER ASSEMBLY SHB SHG SHRL SHRR SUSPENSION CONTROL ECU (LEFT SIDE OF DASH) VIO WIRE WHT WIRE WHT/BLK WIRE

40 11 12 37 FDEF CANH CANL A/C AMPLIFIER ASSEMBLY (CENTER OF DASH) BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM DEICER R/B 1 FUSE (RIGHT REAR OF ENGINE COMPT) DISPLAY, NAVIGATION MODULE DISPLAY (W/ NAVIGATION) ENGINE ROOM ENGINE ROOM R/B 1 (RIGHT DEICER REAR OF ENGINE COMPT) RELAY ENGINE ROOM R/B ASSEMBLY FRONT WINDOW DEICER SWITCH FRONT WIPER DEICER (WINDSHIELD GLASS) GRN WIRE HOT AT ALL TIMES INTEGRATION CONTROL, PANEL ASSEMBLY (W/O NAVIGATION) J/C PNK CANL WIRE PNK WIRE RED WIRE RELAY ENERGIZED INSTRUMENT ECU- PANEL J/B IG 2 ASSEMBLY FUSE (LEFT SIDE OF DASH) WHT WIRE YEL WIRE

2 1 PNK WIRE 8 9 COMPUTER DATA LINES SYSTEM CANN CANP A/C AMPLIFIER ASSEMBLY (CENTER OF DASH) BLK WIRE BLU WIRE BRN WIRE DEF RELAY ENGINE ROOM R/B ASSEMBLY ENGINE ROOM R/B ASSEMBLY (LEFT SIDE OF ENGINE COMPT) GRN WIRE HOT AT ALL TIMES ENGINE ROOM DEF R/B ASSEMBLY FUSE (LEFT SIDE OF ENGINE COMPT) HTR INSTRUMENT PANEL J/B ASSEMBLY (LEFT SIDE OF DASH) LEFT OUTER MIRROR CONTROL ECU ASSEMBLY (LEFT SIDE OF DASH) LEFT OUTER REAR VIEW MIRROR ASSEMBLY NOISE FILTER PNK RDEF CANH CANL LIN 1 COMPUTER DATA LINES SYSTEM WIRE PNK WIRE REAR WINDOW DEFOGGER (BACK DOOR GLASS) RELAY ENERGIZED ECU-IG 2 FUSE RIGHT OUTER MIRROR CONTROL ECU ASSEMBLY (CENTER OF ROOF) RIGHT OUTER REAR VIEW HTR+ MIRROR ASSEMBLY WHT WIRE WHT/BLK WIRE YEL WIRE