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

7 3 8 4 6 2 LHM+ SML LH E SMGL 8 4 7 3 6 2 RH E SMGR RHM+ SMR PNK WIRE ASSEMBLY AUTO HEAD BLK WIRE BLK/RED WIRE BLU WIRE BRN WIRE CAMERA CANN CANP COMBINATION METER COMPUTER DATA LINES SYSTEM D/L 2 FUSE ECU- IG 1 FUSE ECU-B ASSEMBLY FUSE (LEFT SIDE OF ENGINE COMPT) ECU-IG 2 FUSE ENGINE ROOM R/B ENGINE ROOM R/B ASSEMBLY GAUGE FUSE GRN WIRE GRY WIRE HEAD HEADLAMP DIMMER SWITCH ASSEMBLY HEADLIGHT SWIVEL ECU ASSEMBLY (LEFT SIDE OF DASH) HOT AT ALL TIMES HOT W/ IG 1 RELAY ENERGIZED IND AFS OFF INIT INNER REAR VIEW MIRROR ASSEMBLY INSTRUMENT PANEL J/B ASSEMBLY (LEFT SIDE OF DASH) J/B 3 (LEFT SIDE J/B 3 (LEFT SIDE OF DASH) J/B 4 (CENTER OF DASH) LEFT REAR HEIGHT CONTROL SENSOR SUB-ASSEMBLY LH- RH- SML LH+ LIFT HEADLIGHT ASSEMBLY LIGHT CONTROL SWITCH LT BLU WIRE LT GRN WIRE MAIN BODY ECU MAP LIGHT ASSEMBLY MICRO COMPUTER OF DASH) PNK WIRE POWER SUPPLY CIRCUIT RED WIRE RED/GRN WIRE RIGHT HEADLIGHT ASSEMBLY RIGHT REAR HEIGHT CONTROL SENSOR SUB-ASSEMBLY SBF SHRL SBL SGF SGL SHB SHG SHRL SHRR SMBL SMBR SMGL SMGR PNK WIRE SMR RH+ CANH CANL IGS IG SUSPENSION CONTROL ECU (IF EQUIPPED) (LEFT SIDE OF DASH) TAIL (CANADA) OFF DRL OFF (USA) VIO WIRE W/ ELECTRONIC MODULATED AIR SUSPENSION W/O ELECTRONIC MODULATED AIR SUSPENSION WHT WIRE WHT/BLK WIRE

BK/UP RELAY BKUP LP 2 RELAY ENGINE ROOM R/B ASSEMBLY (LEFT SIDE OF ENGINE COMPT) BKUP LP FUSE BLK WIRE DIODE (SHIFT POSITION) (CENTER OF DASH) ECU- IG 1 FUSE ENGINE ROOM R/B ASSEMBLY GRN WIRE GRY WIRE HOT AT ALL TIMES ENGINE ROOM J/B ALT FUSE ASSEMBLY (LEFT SIDE OF ENGINE COMPT) HOT IN INSTRUMENT PANEL J/B ASSEMBLY (LEFT SIDE OF DASH) FUSE J/B 4 (CENTER OF DASH) J/B 4 J/B 3 (CENTER (LEFT SIDE OF DASH) OF DASH) J/C LEFT BACK UP LIGHT ASSEMBLY PARK/NEUTRAL POSITION SWITCH PNK 3 1 2 WIRE PNK WIRE RED WIRE RELAY ENERGIZED RIGHT BACK UP LIGHT ASSEMBLY VIO WIRE WHT/BLK WIRE

BLK WIRE BLU WIRE BRN WIRE CANADA CANADA USA CENTER STOP LIGHT ASSEMBLY COMPUTER DATA LINES SYSTEM DIODE (STOP LIGHT) (LEFT SIDE OF DASH) ECM (RIGHT SIDE OF DASH) ECU-B +B COMBINATION METER ASSEMBLY ENGINE ROOM R/B ASSEMBLY FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES IND J/B 3 (LEFT SIDE OF DASH) J/B 4 (CENTER OF DASH) J/C LEFT REAR COMBINATION LIGHT ASSEMBLY LH TURN IND LICENSE PLATE LIGHT LIGHT CONTROL SWITCH HEADLIGHT DIMMER SWITCH ASSEMBLY LT BLU WIRE LT GRN WIRE LUGGAGE ELECTRICAL KEY SWITCH OFF RH LH OUT PNK WIRE POWER MANAGEMENT CONTROL ECU (CENTER OF DASH) POWER MICRO COMPUTER SUPPLY CIRCUIT RED WIRE RED/BLK WIRE RH TURN IND RIGHT REAR COMBINATION LIGHT ASSEMBLY SHIFT LOCK CONTROL ECU SUB ASSEMBLY (CENTER CONSOLE) SIDE MARKER STOP STOP (LEFT SIDE FUSE OF ENGINE COMPT) STOP LIGHT CONTROL RELAY ASSEMBLY (LEFT SIDE OF DASH) STOP LIGHT SWITCH ASSEMBLY STOP LP RELAY TAIL TAIL HEAD HEAD AUTO OFF OFF DRL OFF DRL OFF AUTO TRAILER TOW CIRCUIT TURN TURN SIGNAL SWITCH TURN, HAZ VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

A/F EFI RELAY RELAY RELAY BRAKE (LEFT SIDE ACTUATOR OF DASH) ASSEMBLY J/B 3 BRAKE ACTUATOR ASSEMBLY CONDENSER FAN MOTOR DRL INV RELAY RELAY ENGINE HOOD COURTESY SWITCH ENGINE ROOM R/B ASSEMBLY EXCEPT HID HID TYPE TYPE FRONT WIPER DEICER HEADLIGHT RIGHT CLEANER HEADLIGHT CONTROL ASSEMBLY RELAY HID TYPE IGNITION AIR AIR COIL PUMP PUMP ASSEMBLY ASSEMBLY ASSEMBLY (BANK 1) (BANK 2) IGNITION COIL ASSEMBLY IGNITION IGNITION COIL COIL ASSEMBLY ASSEMBLY J/C LEFT FOG LIGHT ASSEMBLY LEFT HEADLIGHT ASSEMBLY RIGHT SMOG FOG PRESSURE VENTILATION LIGHT SWITCH 1 SENSOR ASSEMBLY S/HTR R/R RELAY SHORT CONNECTOR ST AIR SUS NOISE BKUP LP RELAY RELAY FILTER RELAY 2 STOP LIGHT HEADLIGHT CONTROL SWIVEL RELAY ECU ASSEMBLY ASSEMBLY STRG HTR RELAY SUB FUEL BATT PMP RELAY RELAY TOWING TAIL RELAY TRANSFER SHIFT INLET ACTUATOR AIR ECM ASSEMBLY PUMP WHT WIRE WHT/BLK WIRE WINDSHIELD BRAKE WASHER FLUID MOTOR LEVEL, PUMP WARNING ASSEMBLY SWITCH WINDSHIELD WIPER MOTOR ASSEMBLY WIRELESS DOOR LOCK BUZZER

1 2 3 4 5 6 7 8 9 10 11 12 PNK SW SPD IND WIRE 1 2 GND A/C ABS 2 FUSE ABS 1 FUSE AIR SEATS CONDITIONING SYSTEM SYSTEM ALT FUSE ALT-S AMP AIR PMP FUSE FUSE FUSE ANTI-LOCK BRAKES SYSTEM BATTERY BLK WIRE BLK/RED WIRE BLK/WHT WIRE BLU WIRE BLU/RED WIRE BLU/WHT WIRE CDS FAN FUSE COMBINATION METER ASSEMBLY COMPT) COOLING FANS, AIR CONDITIONING SYSTEMS DEF FUSE INV FUSE DEFOGGER SYSTEM DEICER FUSE DRL RELAY ECM (RIGHT SIDE OF DASH) ECU-B DOME RAD 1 FUSE FUSE FUSE ELECTRONIC WIPER/ AIR SUSPENSION WASHER CONDITIONING SYSTEM SYSTEM SYSTEM ENGINE CONTROLS SYSTEM ENGINE ROOM J/B ASSEMBLY (LEFT SIDE OF ENGINE COMPT) ENGINE ROOM R/B ASSEMBLY ENGINE ROOM R/B ASSEMBLY (LEFT SIDE ENGINE ROOM R/B ASSEMBLY (LEFT SIDE OF ENGINE ETCS FUSE HI H-LP FUSE TO SECURITY FUSE (DIAGRAM 3 OF 3) EXCD FROM DEF FUSE (DIAGRAM 1 OF 3) GRN WIRE H-LP INV CLN A/C FUSE FUSE FUSE H-LP LO RELAY INV RELAY OF ENGINE COMPT) J/B 3 (LEFT SIDE OF DASH) J/B 3 TO POWER (LEFT SIDE MANAGEMENT OF DASH) CONTROL ECU (DIAGRAM 3 OF 3) J/B 4 (CENTER OF DASH) J/B 4 (CENTER OF DASH) 6 5 LH FOLD RH FOLD SEAT FUSE HTR RR S/HTR FUSE SEAT COMP STRG FUSE FUSE FUSE LT GRN WIRE MAIN SWITCH ASSEMBLY NSW RLY OPN FUEL FUSE PNK WIRE PNK/BLU WIRE POWER OUTLET SOCKET RAD 2 FUSE RED WIRE RED/BLK WIRE RR HTR AIR SUS WIP WSH FUSE FUSE FUSE SHORT PIN SOUND SYSTEMS STARTER ASSEMBLY STARTING/ ENGINE CHARGING CONTROLS SYSTEM SYSTEM STOP FUSE SUB BATT FUSE TAIL TOWING FUSE TO H-LP CLN FUSE (DIAGRAM 1 OF 3) TO INSTRUMENT PANEL J/B (DIAGRAM 2 OF 3) TO J/B 3 (DIAGRAM 2 OF 3) TO SHORT PIN TRUNK, TAILGATE, FUEL DOORS SYSTEM VIO WIRE VIO/WHT WIRE VOLTAGE INVERTER ASSEMBLY WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WIPER/ WASHER SYSTEM

A/C FUSE AIR CONDITIONING SYSTEM BK/UP RELAY BLK WIRE BLK/WHT WIRE BLU WIRE COMPUTER DATA LINES SYSTEM D DOOR FUSE D/L 2 FUSE D/L SOURCE RELAY DEFOGGER SYSTEM DEFOGGER, POWER WINDOWS, MEMORY SYSTEMS DOOR FUSE ECU- IG 1 FUSE ECU-IG 2 FUSE ENGINE ROOM R/B ASSEMBLY FL P/SEAT FUSE FR FOG FUSE FR FOG RELAY FROM ENGINE ROOM J/B (DIAGRAM 1 OF 3) FROM J/B 4 (DIAGRAM 1 OF 3) FROM OBD FUSE (DIAGRAM 2 OF 3) GRN WIRE GRY WIRE HEADLIGHTS SYSTEM IG 1 FUSE FR S/HTR FUSE INSTRUMENT PANEL J/B ASSEMBLY (LEFT SIDE OF DASH) J/B 3 (LEFT SIDE OF DASH) J/C LT GRN WIRE MAIN BODY ECU MEMORY SYSTEMS MIRRORS SYSTEM OBD FUSE P DOOR FUSE P/OUTLET FUSE FUSE PASSIVE RESTRAINT SYSTEM PNK WIRE POWER POINT SOCKET ASSEMBLY POWER TOPS SYSTEM POWER TOPS, MIRRORS, NAVIGATION GARAGE DOOR OPENER, WIPER/WASHER SYSTEMS POWER WINDOWS SYSTEM POWER WINDOWS, MEMORY SYSTEMS PSB FUSE R/L DOOR FUSE R/R DOOR FUSE RED WIRE RELAY S/ROOF TI&TE FUSE FUSE SEATS SYSTEM SOUND, NAVIGATION, INSTRUMENT CLUSTER SYSTEMS SUPPLEMENTAL RESTRAINTS SYSTEM TAIL RELAY TO IG 2 RELAY (DIAGRAM 3 OF 3) TO POWER MANAGEMENT CONTROL ECU (DIAGRAM 3 OF 3) TO TAIL RELAY (DIAGRAM 2 OF 3) TRUNK, TAILGATE, FUEL DOORS SYSTEM VIO WIRE WHT WIRE

A/F RELAY ACCD AIR CONDITIONING SYSTEM ANTI-THEFT SYSTEM ASSEMBLY (LEFT SIDE OF ENGINE COMPT) AVS FUSE BLK WIRE BLK/RED WIRE BLK/WHT WIRE BLU WIRE COOLING FUSE D/L 1 FUSE DOOR LOCKS SYSTEM EFI HORN FUSE FUSE ELECTRONIC SUSPENSION SYSTEM ENGINE COMPT) FUEL PMP ENGINE CONTROLS SYSTEM ENGINE ROOM J/B ASSEMBLY ENGINE ROOM R/B ENGINE ROOM R/B ASSEMBLY ENGINE ROOM R/B ASSEMBLY (LEFT SIDE OF FROM ACC RELAY (DIAGRAM 2 OF 3) FROM ETCS FUSE (DIAGRAM 1 OF 3) FROM J/B 4 (DIAGRAM 1 OF 3) FUSE GAUGE ASSEMBLY FUSE (LEFT SIDE OF DASH) GRN WIRE GRY WIRE HORN RELAY EFI RELAY IGN FUSE INJ FUSE INSTRUMENT PANEL J/B INSTRUMENT PANEL J/B ASSEMBLY (LEFT SIDE OF DASH) J/B 3 (LEFT SIDE J/B 3 (LEFT SIDE OF DASH) J/B 4 (CENTER KDSS FUSE LT GRN WIRE MAYDAY FUSE NAVIGATION SYSTEM OF DASH) P/I-B FUSE PNK WIRE RED WIRE RED/BLK WIRE RED/BLU WIRE RELAY RELAY (DIAGRAM 2 OF 3) SECURITY FUSE SHIFT EXTERIOR INTERLOCK LIGHTS SYSTEM SYSTEM SMART FUSE FUSE ST FUSE STAR STARTING/ CHARGING SYSTEM STRG TURN, HAZ LOCK FUSE FUSE SUPPLEMENTAL RESTRAINTS SYSTEM TOWING BRK FUSE TOWING FUSE TRANSMISSIONS SYSTEM VIO WIRE WHT WIRE WHT/BLK WIRE WIP WASHER FUSE FUSE WIPER/ WASHER SYSTEM

1 2 3 4 5 6 7 STTL TAIL GND B/UP BATT BRK STTR 1 2 3 4 5 BRK +B GND STOP TAIL 18 9 11 RTOT LTOT +B BKUP LP 2 RELAY BLK WIRE BLU WIRE BLU/RED WIRE BLU/WHT WIRE BRAKE ACTUATOR ASSEMBLY (LEFT REAR OF ENGINE COMPT) BRN WIRE DIODE (STOP LIGHT) (LEFT SIDE OF DASH) ENGINE ROOM R/B ASSEMBLY ENGINE ROOM R/B ASSEMBLY (LEFT SIDE OF ENGINE COMPT) GRN WIRE GRY WIRE HOT AT ALL TIMES INSTRUMENT PANEL J/B ASSEMBLY (LEFT SIDE OF DASH) J/B 3 (LEFT SIDE OF DASH) LT GRN WIRE RED WIRE STIN STOP FUSE STOP LP RELAY SUB BATT FUSE SUB BATT RELAY TOWING BRAKE CONTROLLER (LEFT SIDE OF DASH) TOWING BRK FUSE TOWING FUSE TOWING TAIL FUSE TOWING TAIL RELAY TRAILER SOCKET TURN SIGNAL FLASHER ASSEMBLY VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

1 2 3 4 5 6 7 8 9 10 11 12 PPMP NSW 2 1 3 4 +B PNK WIRE A/F FUSE A/F RELAY AIP AIR PMP FUSE ASSEMBLY (LEFT SIDE OF ENGINE COMPT) BLK WIRE BLK/BLU WIRE BLK/RED WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/RED WIRE CAMSHAFT POSITION SENSOR (LEFT SIDE OF ENGINE) CAMSHAFT TIMING OIL CONTROL VALVE (BANK 2 EXHAUST SIDE) (TOP RIGHT OF ENGINE) CHARCOAL CANISTER ASSEMBLY (FRONT OF ENGINE) CRANK POSITION SENSOR (TOP OF ENGINE) ECM (RIGHT SIDE OF DASH) EFI 2 FUSE EFI FUSE EFI RELAY EGR VALVE ASSEMBLY EKNK ENGINE ROOM J/B ASSEMBLY (LEFT SIDE OF ENGINE COMPT) ENGINE ROOM R/B ENGINE ROOM R/B ASSEMBLY EX+ GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRN/WHT WIRE GRY WIRE HOT AT ALL TIMES KNOCK CONTROL SENSOR (BANK 1 SENSOR 1) (TOP OF ENGINE) KNOCK CONTROL SENSOR (BANK 1 SENSOR 2) (TOP OF ENGINE) LT GRN WIRE LT GRN/BLK WIRE NE+ NE- NE+ OXYGEN SENSOR PIM PNK AIRV WIRE PNK WIRE PNK/BLU WIRE REAR OF ENGINE COMPT) RED WIRE RED/BLK WIRE RED/BLU WIRE RED/WHT WIRE VIO WIRE VVL+ VVT SENSOR (BANK 1 INTAKE SIDE) (TOP LEFT OF ENGINE) WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/RED WIRE YEL WIRE

AIP BLK WIRE BLK/BLU WIRE BLK/RED WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BLU/WHT WIRE BRN WIRE ECM (RIGHT SIDE OF DASH) ECU-B FUSE ENGINE ENGINE ROOM R/B ASSEMBLY ETCS FUSE FPC FUEL INJECTORS (1, 3, 5, 7: TOP LEFT OF ENGINE) (2, 4, 6, 8: FUSE GRN WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE HOT AT ALL TIMES HOT AT ALL TIMES FUEL PMP HOT IN ON OR START INJ ROOM R/B 1 FUSE INSTRUMENT PANEL J/B ASSEMBLY (LEFT SIDE OF DASH) J/C LT GRN WIRE NCA WIRE PNK PNK WIRE PNK WIRE PNK/BLU WIRE RED WIRE RED/ BLK WIRE RED/BLK WIRE RED/BLU WIRE STOP FUSE VIO WIRE WHT WIRE WHT/BLK WIRE