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

ACC FUSE ALT FUSE BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM ECU-B FUSE ECU-IG 2 FUSE ENGINE ROOM J/B ASSEMBLY ENGINE ROOM R/B ASSEMBLY GRN WIRE GRY WIRE HEAD HOT AT ALL TIMES HOT W/ ACC RELAY ENERGIZED INSTRUMENT PANEL J/B ASSEMBLY LCTY LEFT REAR COMBINATION LIGHT ASSEMBLY LICENSE PLATE LIGHT LT BLU WIRE LT GRN WIRE LUGGAGE ELECTRICAL KEY SWITCH MAIN BODY ECU MARKER PARKING BRAKE SWITCH ASSEMBLY RCTY RED WIRE RELAY ENERGIZED RIGHT REAR COMBINATION LIGHT ASSEMBLY SIDE STOP STOP FUSE TAIL TAIL FUSE TAIL RELAY TRN+ TURN VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

ACC FUSE BACK DOOR COURTESY LIGHT SWITCH ASSEMBLY BLK WIRE BLK/RED WIRE BLU WIRE BZR COMPUTER DATA LINES SYSTEM CONTROL CIRCUIT D DR UNLOCK RELAY DETECTION DOOR FUSE DOOR LOCK CONTROL SWITCH DOOR LOCK RELAY DR UNLOCK RELAY ECU-IG 2 FUSE G/H OPENER RELAY GCTY GHRY GRN WIRE GRY WIRE HEADLIGHTS SYSTEM HORN HORNS SYSTEM HOT AT ALL TIMES HOT W/ HOT W/ ACC RELAY ENERGIZED KEY LCTY LEFT FRONT DOOR W/ MOTOR LOCK ASSEMBLY LOCK LSWB LSWL LSWR LT BLU WIRE LT GRN WIRE MAIN BODY ECU MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY RCTY RED WIRE RIGHT REAR DOOR LOCK ASSEMBLY UNLOCK VIO WIRE WHT WIRE WHT/BLK WIRE

ACC FUSE AUTO HIGH BEAM SWITCH BLK WIRE BLU WIRE CLTB CLTE CLTS COMPUTER DATA LINES SYSTEM DIMMER SWITCH ECU-IG 2 FUSE ENGINE ROOM R/B ASSEMBLY FOG FR FUSE FOG LIGHT SWITCH FR FOG RELAY GCTY GRN WIRE GRY WIRE HEAD HEAD TAIL AUTO OFF (CANADA) DRL-OFF (USA) HEADLIGHT DIMMER SWITCH ASSEMBLY HIGH AUTO HOT AT ALL TIMES HOT W/ ACC RELAY ENERGIZED INSTRUMENT PANEL J/B ASSEMBLY LCTY LEFT FOG LIGHT ASSEMBLY LIGHT CONTROL SWITCH LOW HIGH LT BLU WIRE LT GRN WIRE MAIN BODY ECU METER FUSE PARKING BRAKE SWITCH ASSEMBLY PNK WIRE RCTY RED WIRE RELAY ENERGIZED RIGHT FOG LIGHT ASSEMBLY TAIL VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

BACK BACK DOOR COURTESY LIGHT SWITCH ASSEMBLY BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM DOWN ENTER GRN WIRE INSTRUMENT PANEL J/B ASSEMBLY LCTY LEFT LEFT FRONT DOOR COURTESY LIGHT SWITCH ASSEMBLY LEFT REAR DOOR COURTESY LIGHT SWITCH ASSEMBLY LEFT STEERING PAD SWITCH LT GRN WIRE MAIN BODY ECU MULTI-MEDIA MODULE RECEIVER ASSEMBLY PARKING BRAKE SWITCH ASSEMBLY RCTY RED WIRE RIGHT RIGHT FRONT DOOR COURTESY LIGHT SWITCH ASSEMBLY RIGHT REAR DOOR COURTESY LIGHT SWITCH ASSEMBLY RIGHT STEERING PAD SWITCH SPIRAL CABLE SUB-ASSEMBLY STEERING COLUMN) STEERING PAD SWITCH ASSEMBLY SWG TOP VIO WIRE W/ NAVIGATION W/O NAVIGATION WHT WIRE WHT/BLK WIRE

ACC FUSE BACK DOOR COURTESY LIGHT SWITCH ASSEMBLY BACK DOOR LOCK ASSEMBLY BACK WINDOW LOCK ASSEMBLY BLK WIRE BLK/RED WIRE BLU WIRE BZR CERTIFICATION ECU ASSEMBLY COMPUTER DATA LINES SYSTEM COURTESY SWITCH D/L 1 FUSE DATA ECU-B FUSE ECU-IG 2 FUSE ENGINE ROOM R/B ASSEMBLY G/H OPENER RELAY GCTY GHRY GLASS HATCH OPENER SWITCH ASSEMBLY GOSW GRN WIRE GRY WIRE HOT AT ALL TIMES HOT W/ ACC RELAY ENERGIZED INSTRUMENT PANEL J/B ASSEMBLY LEFT FRONT DOOR W/ MOTOR LOCK ASSEMBLY LEFT REAR DOOR LOCK ASSEMBLY LSSR LSWB LSWL LSWR LT BLU WIRE LT GRN WIRE MAIN BODY ECU NCA WIRE PNK CANH WIRE PNK CSEL WIRE PNK WIRE RCO RDAM PNK CSEL WIRE RED WIRE RELAY ENERGIZED RIGHT FRONT DOOR W/ MOTOR LOCK ASSEMBLY RIGHT REAR DOOR LOCK ASSEMBLY UNLOCK DETECTION VIO WIRE WHT WIRE WHT/BLK WIRE WIRELESS DOOR LOCK BUZZER

ACC FUSE BACK DOOR COURTESY LIGHT SWITCH ASSEMBLY BLK WIRE BLK/RED WIRE BLU WIRE BZR COMPUTER DATA LINES SYSTEM CONTROL CIRCUIT D DR UNLOCK RELAY DETECTION DOOR FUSE DOOR LOCK CONTROL SWITCH DOOR LOCK RELAY DR UNLOCK RELAY ECU-IG 2 FUSE G/H OPENER RELAY GCTY GHRY GRN WIRE GRY WIRE HEADLIGHTS SYSTEM HORN HORNS SYSTEM HOT AT ALL TIMES HOT W/ HOT W/ ACC RELAY ENERGIZED KEY LCTY LEFT FRONT DOOR W/ MOTOR LOCK ASSEMBLY LOCK LSWB LSWL LSWR LT BLU WIRE LT GRN WIRE MAIN BODY ECU MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY RCTY RED WIRE RIGHT REAR DOOR LOCK ASSEMBLY UNLOCK VIO WIRE WHT WIRE WHT/BLK WIRE

ACC FUSE BLK WIRE BLU WIRE BRN WIRE CAN I/F CLOSE CLS COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM DISPLAY DRIVER DOWN ECU-IG 2 FUSE GRN WIRE HOT AT ALL TIMES HOT W/ ACC RELAY RELAY ENERGIZED HOT W/ IG 1 RELAY RELAY ENERGIZED INSTRUMENT PANEL J/B ASSEMBLY LEFT FRONT DOOR COURTESY LIGHT SWITCH ASSEMBLY LIN 2 LT BLU WIRE LT GRN WIRE MAIN BODY ECU MAP LIGHT ASSEMBLY METER FUSE MGND OPN PNK DWN WIRE PNK WIRE RED WIRE RELAY ENERGIZED RIGHT FRONT DOOR COURTESY LIGHT SWITCH ASSEMBLY S/ROOF FUSE SLIDING ROOF CONTROL ECU SLIDING ROOF CONTROL SWITCH SPEAKER VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

ACC FUSE BDR BLK WIRE BLU WIRE CCW(-) CIRCUIT CONTROL CIRCUIT DOOR B FUSE DOOR D FUSE DOOR LOCK CONTROL SWITCH DOWN DRIVER SIDE AUTO SWITCH DRIVER SIDE CONTROL SWITCH DRIVER SIDE P/W ECU-B FUSE ECU-IG 2 FUSE EEPROM ENGINE ROOM R/B ASSEMBLY FRONT PASSENGER SIDE CONTROL SWITCH GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR ACC HOT IN ON OR START INSTRUMENT PANEL J/B ASSEMBLY LED LEFT FRONT DOOR COURTESY LIGHT SWITCH ASSEMBLY LEFT FRONT POWER WINDOW REGULATOR MOTOR ASSEMBLY LEFT OUTER MIRROR CONTROL ECU ASSEMBLY LEFT REAR SIDE CONTROL SWITCH LT BLU WIRE LT GRN WIRE MAIN BODY ECU MANUAL INPUT MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY OUTPUT PNK WIRE RED WIRE RIGHT FRONT DOOR COURTESY LIGHT SWITCH ASSEMBLY RIGHT REAR SIDE CONTROL SWITCH UP PNK WIRE VIO WIRE WHT/BLK WIRE WINDOW LOCK SWITCH

AIR BAG SENSOR ASSEMBLY BBL+ BCL+ BLK WIRE BUCKLE SWITCH COMPUTER DATA LINES SYSTEM DK+ DRIVER SIDE SQUIB CIRCUIT FRONT PASSENGER SIDE SQUIB CIRCUIT GRN WIRE GRY WIRE GSW ICL- INSTRUMENT PANEL J/B ASSEMBLY LEFT "C" PILLAR) LEFT CURTAIN SHIELD AIR BAG ASSEMBLY LEFT FRONT SEAT INNER BELT ASSEMBLY LEFT FRONT SIDE AIR BAG SQUIB CIRCUIT LEFT REAR SIDE AIR BAG SENSOR ASSEMBLY LEFT REAR SIDE AIR BAG SQUIB CIRCUIT LEFT SIDE AIR BAG SENSOR ASSEMBLY LOWER INSTRUMENT PANEL AIR BAG ASSEMBLY 1 KNEE AIR BAG LSP + MAIN BODY ECU NCA WIRE PASSIVE RESTRAINTS SYSTEM PK- PL- PLR+ PRETENSIONER LEFT FRONT SEAT OUTER BELT ASSEMBLY PRETENSIONER LEFT REAR SEAT OUTER BELT ASSEMBLY RELAY ENERGIZED SFL- SL- SPIRAL CABLE SUB-ASSEMBLY SR- STEERING COLUMN) STEERING WHEEL) WHT WIRE WHT/BLK WIRE YAW RATE SENSOR YEL WIRE YEL/BLK WIRE YEL/GRN WIRE YEL/RED WIRE

ACC FUSE BKUP LP RELAY BLK WIRE BLU WIRE DIODE (SHIFT POSITION 1) DIODE (SHIFT POSITION 2) ECU-IG 5 FUSE GRN WIRE GRY WIRE HOT W/ ACC RELAY ENERGIZED INSTRUMENT PANEL J/B ASSEMBLY LT GRN WIRE MAIN BODY ECU MULTI- DISPLAY ASSEMBLY OUT PARK/NEUTRAL POSITION SWITCH PARKING ASSIST ECU PNK WIRE RED WIRE RELAY ENERGIZED REV RIGHT END OF DASH) STOP LIGHT CONTROL ECU ASSEMBLY STOP LIGHT SWITCH ASSEMBLY TAIL FUSE TAIL RELAY TOWING BKUP FUSE VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE