Lexus GX J150 facelift 2 (2019-2023) main body ecu Wiring diagrams

AIR BAG SENSOR ASSEMBLY BLK WIRE BLU WIRE BLU/RED WIRE BRAKE ACTUATOR ASSEMBLY BRAKE FLUID LEVEL WARNING SWITCH (BRAKE MASTER CYLINDER RESERVOIR ASSEMBLY) BRN WIRE BUZZER CAN I/F COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM DISPLAY DRIVER DRIVING SUPPORT ECU ASSEMBLY FOUR WHEEL DRIVE CONTROL ECU GRN WIRE GRY WIRE HOT W/ HOT W/ IG 1 RELAY ENERGIZED INSTRUMENT PANEL J/B ASSEMBLY LBL LED DRIVER LT BLU WIRE LT GRN WIRE MAIN BODY ECU METER FUSE MGND PARK BRAKE SWITCH ASSEMBLY RED WIRE RLP SKID CONTROL BUZZER ASSEMBLY SPEAKER TELLTALES TRS VIO WIRE WHT WIRE WHT/BLK WIRE YAW RATE SENSOR YEL WIRE

BACK DOOR COURTESY LIGHT SWITCH ASSEMBLY BACK DOOR LOCK ASSEMBLY BACK WINDOW LOCK ASSEMBLY BLK WIRE BLU WIRE COMPUTER DATA LINES SYSTEM COURTESY SWITCH CSPT DOME FUSE DOME RELAY ECU-B FUSE ECU-IG 2 FUSE ENGINE ROOM R/B ASSEMBLY FLCL FRCL FSPT GCTY GRN WIRE GRY WIRE HOT AT ALL TIMES INSTRUMENT PANEL J/B ASSEMBLY LCTY LCYL LEFT FRONT DOOR W/ MOTOR LOCK ASSEMBLY LEFT FRONT SIDE STEP LIGHT LEFT REAR DOOR COURTESY LIGHT SWITCH ASSEMBLY LEFT REAR DOOR LOCK ASSEMBLY LEFT REAR SIDE STEP LIGHT LSWB LSWL LSWR LT BLU WIRE LT GRN WIRE MAIN BODY ECU OILE PNK WIRE RCTY RCYL RED WIRE RELAY ENERGIZED RIGHT FRONT DOOR W/ MOTOR LOCK ASSEMBLY RIGHT FRONT SIDE STEP LIGHT RIGHT REAR DOOR COURTESY LIGHT ASSEMBLY RIGHT REAR DOOR INSIDE HANDLE ILLUMINATION LIGHT ASSEMBLY RIGHT REAR DOOR LOCK ASSEMBLY RIGHT REAR SIDE STEP LIGHT UNLOCK DETECTION VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

ACC RELAY AIR BAG SENSOR ASSEMBLY BKUP LP 2 RELAY BLK WIRE D DR UNLOCK RELAY DOOR LOCK RELAY DR UNLOCK RELAY FOLD SEAT SWITCH ASSEMBLY 2 FUEL LID MOTOR ASSEMBLY FUEL PUMP CONTROL ECU ASSEMBLY G/H OPENER RELAY HEIGHT CONTROL COMPRESSOR MOTOR (HEIGHT CONTROL COMPRESSOR ASSEMBLY) HEIGHT CONTROL EXHAUST VALVE (HEIGHT CONTROL COMPRESSOR) HEIGHT CONTROL VALVE IG 1 RELAY IG 3 RELAY IG 5 RELAY INNER REAR VIEW MIRROR ASSEMBLY LEFT BACKUP LIGHT ASSEMBLY LEFT BLIND SPOT MONITOR SENSOR LEFT FOLD SEAT CONTROL ECU LEFT FRONT POSITION CONTROL ECU, SWITCH ASSEMBLY LEFT FRONT SEAT HEATER ASSEMBLY LEFT FRONT SEAT INNER BELT ASSEMBLY LEFT FRONT SIDE STEP LIGHT LEFT REAR COMBINATION LIGHT ASSEMBLY LEFT REAR DOOR LOCK ASSEMBLY LEFT REAR POWER SEAT SWITCH LEFT REAR POWER WINDOW REGULATOR MOTOR ASSEMBLY LEFT REAR POWER WINDOW REGULATOR SWITCH ASSEMBLY LEFT REAR SEAT HEATER ASSEMBLY LEFT REAR SIDE STEP LIGHT LEFT SEAT CUSHION CLIMATE CONTROL BLOWER ASSEMBLY LEFT SEAT CUSHION FRAME SUB- ASSEMBLY 2 SHIELD LEFT SEAT CUSHION FRAME SUB-ASSEMBLY 2 MAIN BODY ECU MAP LIGHT ASSEMBLY MULTIPLEX TILT, TELESCOPIC ECU NCA WIRE NETWORK GATEWAY ECU RIGHT BACKUP LIGHT ASSEMBLY RIGHT BLIND SPOT MONITOR SENSOR RIGHT REAR COMBINATION LIGHT ASSEMBLY SLIDING ROOF CONTROL ECU STABILIZER CONTROL W/ ACCUMULATOR HOUSING ASSEMBLY STEERING LOCK ACTUATOR ASSEMBLY STRG HTR RELAY SUSPENSION CONTROL ECU TOWING BRAKE CONTROLLER TRAILER SOCKET W/ CLIMATE CONTROL SEAT W/O CLIMATE CONTROL SEAT WHT WIRE WHT/BLK WIRE

BLK WIRE BLU WIRE ECU-IG 2 FUSE ENGINE ROOM R/B ASSEMBLY FRONT WASHER SWITCH FRONT WIPER/WASHER CIRCUIT GRN WIRE H-LP CLN FUSE HEAD HEAD TAIL AUTO OFF (CANADA) DRL-OFF (USA) HEADLIGHT CLEANER CONTROL RELAY HEADLIGHT CLEANER MOTOR, PUMP ASSEMBLY HEADLIGHT CLEANER SWITCH ASSEMBLY HEADLIGHT DIMMER SWITCH ASSEMBLY HLC HOT AT ALL TIMES HOT W/ INSTRUMENT PANEL J/B ASSEMBLY LIGHT CONTROL SWITCH LT BLU WIRE MAIN BODY ECU RIGHT HEADLIGHT ECU SUB-ASSEMBLY TAIL VIO WIRE WASHER FUSE WHT WIRE WHT/BLK WIRE WINDSHIELD WASHER MOTOR, PUMP ASSEMBLY WINDSHIELD WIPER SWITCH ASSEMBLY

ACC FUSE ALT FUSE AUTO HIGH BEAM SWITCH BLK WIRE BLU WIRE COMPUTER DATA LINES SYSTEM ECU-B FUSE ECU-IG 2 FUSE ENGINE ROOM J/B ASSEMBLY ENGINE ROOM R/B ASSEMBLY FOLD SEAT SWITCH ASSEMBLY 1 FUEL LID OPENER SWITCH GRN WIRE GRY WIRE HOT AT ALL TIMES INSTRUMENT PANEL J/B ASSEMBLY LT BLU WIRE LT GRN WIRE MAIN BODY ECU MULTI- DISPLAY ASSEMBLY MULTI-MEDIA MODULE RECEIVER ASSEMBLY PANEL FUSE RED WIRE RELAY ENERGIZED RIGHT CUP HOLDER ILLUMINATION (INTERIOR ILLUMINATION LIGHT ASSEMBLY 1) RIGHT REAR POWER SEAT SWITCH TAIL RELAY TRIP SWITCH VIO WIRE VSC OFF SWITCH W/ NAVIGATION W/O NAVIGATION WHT WIRE WHT/BLK WIRE YEL WIRE

A/C AMPLIFIER ASSEMBLY A/C FUSE ABS 1 FUSE ABS 2 FUSE AIR INJECTION CONTROL DRIVER AIR PMP FUSE ALT-S FUSE BLK WIRE BLU WIRE BLU/RED WIRE BRAKE ACTUATOR ASSEMBLY COMBINATION METER ASSEMBLY COOLING BOX ASSEMBLY DATA LINK CONNECTOR 3 DOME FUSE DOME RELAY DOOR B FUSE DOOR D FUSE DOOR P FUSE DOOR R/L FUSE DOOR R/R FUSE ECU-B FUSE ENGINE ROOM R/B ASSEMBLY ETCS FUSE FROM ALT FUSE (DIAGRAM 1 OF 7) FROM ENGINE ROOM J/B ASSEMBLY (DIAGRAM 1 OF 7) GENERATOR ASSEMBLY GRN WIRE GRY WIRE H-LP HI FUSE H-LP LH RELAY H-LP RH RELAY ID CODE BOX ID CODE BOX FUSE INNER REAR VIEW MIRROR ASSEMBLY INSTRUMENT PANEL J/B ASSEMBLY LEFT FOLD SEAT CONTROL ECU LEFT FRONT POSITION CONTROL ECU, SWITCH ASSEMBLY (LEFT FRONT POWER SEAT SWITCH) LEFT FRONT POWER WINDOW REGULATOR MOTOR ASSEMBLY LEFT OUTER MIRROR CONTROL ECU ASSEMBLY LEFT REAR POWER WINDOW REGULATOR MOTOR ASSEMBLY LT BLU WIRE LT GRN WIRE MAIN BODY ECU MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY MULTIPLEX TILT, TELESCOPIC ECU OBD FUSE OCCUPANT DETECTION ECU ODS FUSE P-SEAT F/L FUSE P/SEAT (FR) FUSE PNK WIRE PNK/BLU WIRE RED WIRE RIGHT FRONT POWER SEAT SWITCH RIGHT FRONT POWER WINDOW REGULATOR MOTOR ASSEMBLY RIGHT OUTER MIRROR CONTROL ECU ASSEMBLY RIGHT REAR POWER WINDOW REGULATOR MOTOR ASSEMBLY S ROOF FUSE SHORT PIN SLIDING ROOF CONTROL ECU STEERING LOCK ACTUATOR ASSEMBLY STRG HTR FUSE STRG HTR RELAY STRG LOCK FUSE TO BKUP LP RELAY (DIAGRAM 4 OF 7) TO S-HORN FUSE (DIAGRAM 3 OF 7) TOWING BRAKE CONTROLLER TOWING BRK FUSE TOWING CONVERTER RELAY TOWING FUSE VIO WIRE WHT WIRE YEL WIRE

A/C AMPLIFIER ASSEMBLY A/C CONTROL ASSEMBLY 2 ACC FUSE ACC RELAY BKUP LP RELAY BLK WIRE BLU WIRE CDS FAN RELAY ENGINE ROOM R/B ASSEMBLY CLEARANCE WARNING ECU ASSEMBLY DEF RELAY ENGINE ROOM R/B ASSEMBLY DEICER RELAY ECU-IG 2 FUSE ENGINE ROOM R/B 3 ENGINE ROOM R/B ASSEMBLY FROM OBD FUSE (DIAGRAM 2 OF 7) GENERATOR ASSEMBLY GRN WIRE GRY WIRE HEADLIGHT CLEANER CONTROL RELAY IG 1 RELAY IG 5 RELAY INSTRUMENT PANEL J/B ASSEMBLY KDSS FUSE LEFT FOLD SEAT CONTROL ECU LEFT FRONT SEAT HEATER ASSEMBLY LEFT FRONT TENSION REDUCER LEFT HEADLIGHT ECU SUB-ASSEMBLY LEFT OUTER MIRROR CONTROL ECU ASSEMBLY LEFT REFRESHING SEAT SWITCH LEFT SEAT CUSHION CLIMATE CONTROL BLOWER ASSEMBLY LT BLU WIRE LT GRN WIRE MAIN BODY ECU MAP LIGHT ASSEMBLY P/OUTLET FUSE PANEL FUSE PARKING ASSIST ECU PNK WIRE REAR COOLING UNIT EXPANSION VALVE REAR SEAT HEATER SWITCH ASSEMBLY RED WIRE RIGHT FOLD SEAT CONTROL ECU RIGHT FRONT SEAT HEATER ASSEMBLY RIGHT FRONT TENSION REDUCER RIGHT HEADLIGHT ECU SUB-ASSEMBLY RIGHT OUTER MIRROR CONTROL ECU ASSEMBLY RIGHT REFRESHING SEAT SWITCH RIGHT SEAT CUSHION CLIMATE CONTROL BLOWER ASSEMBLY S/HTR F/R FUSE SHIFT LOCK CONTROL ECU SUB-ASSEMBLY SMOG VENTILATION SENSOR STABILIZER CONTROL ECU STEERING HEATER SWITCH TAIL FUSE TAIL RELAY TO ECU-IG 1 FUSE (DIAGRAM 7 OF 7) TO ENGINE ROOM R/B ASSEMBLY (DIAGRAM 1 OF 7) TOWING BRAKE CONTROLLER TOWING TAIL RELAY USB CHARGER SOCKET VIO WIRE W/ REAR A/C WASHER FUSE WASHER RR RELAY WHT WIRE WHT/BLK WIRE WINDSHIELD WASHER MOTOR, PUMP ASSEMBLY YEL WIRE

ALT FUSE BLK WIRE BLU WIRE BLU/BLK WIRE ENGINE ROOM J/B ASSEMBLY GRN WIRE HOT AT ALL TIMES INSTRUMENT PANEL J/B ASSEMBLY LT BLU WIRE LT GRN WIRE MAIN BODY ECU OFF ON+WASHER REAR WIPER MOTOR ASSEMBLY (TOP RIGHT SIDE OF REAR DOOR) REAR WIPER RELAY REAR WIPER SWITCH REAR WASHER SWITCH RED WIRE RELAY ENERGIZED RWMR VIO WIRE WASHER WASHER FUSE WASHER RR RELAY WHT WIRE WHT/BLK WIRE WINDSHIELD WASHER MOTOR, PUMP ASSEMBLY WINDSHIELD WIPER SWITCH ASSEMBLY WIP RR FUSE WSH RR FUSE

AIR BAG SENSOR ASSEMBLY AUTO BLK WIRE BLU WIRE BRAKE ACTUATOR ASSEMBLY BRAKE FLUID LEVEL WARNING SWITCH (BRAKE MASTER CYLINDER RESERVOIR ASSEMBLY) BRN WIRE BSW BUCKLE SWITCH CAN I/F CAN L CANADA COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM DRL OFF OFF GRN WIRE HEAD HEADLIGHT DIMMER SWITCH ASSEMBLY INSTRUMENT PANEL J/B ASSEMBLY LBL LED DRIVER LEFT FRONT DOOR COURTESY LIGHT SWITCH ASSEMBLY LEFT FRONT SEAT INNER BELT ASSEMBLY LIGHT CONTROL SWITCH LT BLU WIRE LT GRN WIRE MAIN BODY ECU METER FUSE MGND OCCUPANT DETECTION ECU PARKING BRAKE SWITCH ASSEMBLY PNK BGND WIRE PNK WIRE RED WIRE RELAY ENERGIZED RIGHT FRONT DOOR COURTESY LIGHT SWITCH ASSEMBLY RIGHT FRONT SEAT INNER BELT ASSEMBLY SPEAKER TAIL TELLTALES USA VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

ACC FUSE BLK WIRE BLU WIRE BRN WIRE CAN I/F COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM DATA DOOR LOCKS, ANTI-THEFT SYSTEMS GRN WIRE GRY WIRE HOT AT ALL TIMES HOT W/ INSTRUMENT PANEL J/B ASSEMBLY LED DRIVER LT BLU WIRE LT GRN WIRE MAIN BODY ECU METER FUSE MGND PNK CSEL WIRE RED WIRE RELAY ENERGIZED SMART FUSE TELLTALES VIO WIRE WHT WIRE WHT/BLK WIRE