Lexus LX J200 facelift 2 (2015-2023) main body ecu Wiring diagrams

ACT B/DR CLSR LH FUSE B/DR CLSR RH FUSE BACK DOOR BACK DOOR REMOTE CONTROL ASSEMBLY BLK WIRE BLU WIRE BZR CANN CANP COMPUTER DATA LINES SYSTEM DC- ECU-ACC 1 FUSE ECU-IG 3 FUSE ECU-IG 7 FUSE FUL FUL PNK WIRE GRN WIRE GRY WIRE HAF HND HND PNK WIRE HOT AT ALL TIMES HOT W/ ACC RELAY ENERGIZED LEFT COWL SIDE J/B ASSEMBLY (LEFT END OF DASH) LEFT LOWER TAILGATE LOCK ASSEMBLY LMT LMT POL LT GRN WIRE MAIN BODY ECU MPX MULTIPLEX NETWORK BODY ECU 2 PBDS PNK WIRE POL POWER BACK DOOR MAIN SWITCH PPL/BLK WIRE PPL/GRN WIRE PPL/RED WIRE PPL/WHT WIRE RED WIRE RELAY ENERGIZED RIGHT COWL SIDE J/B ASSEMBLY RIGHT END OF DASH) RIGHT LOWER TAILGATE LOCK ASSEMBLY SIG VIO WIRE WHT WIRE WHT/BLK WIRE WIRELESS DOOR LOCK BUZZER

ALL DR LOCK RELAY BLK WIRE BLU WIRE BZR COMPUTER DATA LINES SYSTEM D DR UNLOCK RELAY D/L 1 FUSE ECU-ACC 1 FUSE ECU-IG 7 FUSE GRN WIRE HOOD COURTESY SWITCH HORN HORNS SYSTEM HOT AT ALL TIMES HOT W/ ACC RELAY ENERGIZED L/D-DR UNLOCK RELAY LCTY LEFT COWL SIDE J/B ASSEMBLY LEFT FRONT DOOR COURTESY LIGHT SWITCH ASSEMBLY LOCK LSWL LSWR LT GRN WIRE MAIN BODY ECU ORG/ WIRE PNK WIRE POWER WINDOWS SYSTEM PPL/BLK WIRE PPL/BLU WIRE PPL/GRY WIRE PPL/LT BLU WIRE PPL/PNK WIRE PPL/RED WIRE PPL/VIO WIRE RCTY RELAY ENERGIZED RIGHT FRONT DOOR COURTESY LIGHT SWITCH ASSEMBLY RIGHT FRONT POWER WINDOW REGULATOR SWITCH ASSEMBLY RIGHT REAR DOOR COURTESY LIGHT SWITCH ASSEMBLY UNLOCK VIO WIRE WHT WIRE WHT/BLK WIRE

AUTO BLU WIRE COMBINATION SWITCH ASSEMBLY ECU-ACC 1 FUSE ECU-IG 7 FUSE ENG- IG 1 FUSE ENGINE ROOM R/B ASSEMBLY GRN WIRE H-LP CLN FUSE H-LP CLN RELAY HEAD HEADLAMP CLEANER MOTOR, PUMP ASSEMBLY HEADLIGHT CLEANER SWITCH HEADLIGHT DIMMER SWITCH ASSEMBLY HLC HOT AT ALL TIMES HOT W/ ACC RELAY ENERGIZED LEFT COWL SIDE J/B ASSEMBLY LEFT HEADLIGHT ECU SUB-ASSEMBLY LIGHT CONTROL SWITCH LINL LT GRN WIRE MAIN BODY ECU MPX-B 1 FUSE OFF RED WIRE RELAY ENERGIZED RIGHT HEADLIGHT ECU SUB-ASSEMBLY TAIL WHT WIRE WHT/BLK WIRE

+B IG+ AUTO AUTO HIGH BEAM IND AUTO HIGH BEAM SWITCH AUTOMATIC LIGHT CONTROL SENSOR BEAM IND BLK WIRE BLU WIRE BRN WIRE BUZZER CAN INPUT CLTB CLTE CLTS COMBINATION METER ASSEMBLY COMBINATION SWITCH ASSEMBLY COMPUTER DATA LINES SYSTEM DIMMER SWITCH ECU-ACC 1 FUSE ECU-IG 7 FUSE FOG SWITCH FRONT FOG IND GRN WIRE GRY WIRE HEAD HEAD IND (USA) HEADLIGHT AUTO LEVELING IND HEADLIGHT DIMMER SWITCH ASSEMBLY HOT W/ ACC RELAY ENERGIZED HOT W/ TAIL RELAY ENERGIZED LCYT LEFT COWL SIDE J/B ASSEMBLY LIGHT CONTROL SWITCH MAIN BODY ECU MAIN RELAY ENERGIZED METER FUSE OFF ONE ORG/ WIRE PNK WIRE POWER SUPPLY CIRCUIT RCTY RED WIRE RELAY ENERGIZED STEP DIAL STEP DIM TAIL TAIL FUSE VIO WIRE WHT WIRE WHT/BLK WIRE

BLK WIRE BLU WIRE ENGINE ROOM R/B ASSEMBLY HIGH PITCHED HORN ASSEMBLY HORN HORN FUSE HORN RELAY HORN SWITCH HOT AT ALL TIMES LEFT COWL SIDE J/B ASSEMBLY LOW PITCHED HORN ASSEMBLY MAIN BODY ECU SPIRAL CABLE SUB-ASSEMBLY STEERING PAD SWITCH ASSEMBLY

A/C AMPLIFIER ASSEMBLY A/C FUSE BLU WIRE DATA LINK CONNECTOR 3 DOOR F/D FUSE DOOR F/P FUSE DOOR R/L FUSE DOOR R/R FUSE FROM ACC RELAY (DIAGRAM 5 OF 9) FROM ECU-IG 2 FUSE (DIAGRAM 9 OF 9) FROM ENGINE ROOM J/B ASSEMBLY (DIAGRAM 1 OF 9) GRN WIRE INV FUSE INVERTER RELAY J/B-AM 1 FUSE LEFT FRONT POWER SEAT CONTROL ECU, SWITCH LEFT FRONT POWER SEAT SWITCH ASSEMBLY LEFT FRONT POWER WINDOW REGULATOR MOTOR ASSEMBLY LEFT OUTER MIRROR CONTROL ECU ASSEMBLY LEFT REAR POWER WINDOW REGULATOR MOTOR ASSEMBLY LT GRN WIRE MAIN BODY ECU MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY OBD FUSE P OUTLET FUSE P/ OUTLET RELAY P/SEAT (FR) FUSE P/SEAT F/L FUSE POWER OUTLET SOCKET 2 POWER OUTLET SOCKET ASSEMBLY POWER OUTLET SOCKET ASSEMBLY 1 PPL/BLK WIRE PPL/BLU WIRE PPL/GRN WIRE PPL/WHT WIRE RED WIRE RIGHT FRONT POWER SEAT SWITCH ASSEMBLY RIGHT FRONT POWER WINDOW REGULATOR MOTOR ASSEMBLY RIGHT OUTER MIRROR CONTROL ECU ASSEMBLY RIGHT REAR POWER WINDOW REGULATOR MOTOR ASSEMBLY S ROOF FUSE SEAT VARIABLE CUSHION SWITCH SHORT PIN SLIDING ROOF CONTROL ECU (SLIDING ROOF DRIVE GEAR SUB-ASSEMBLY) TO TAIL RELAY (DIAGRAM 8 OF 9) VOLTAGE INVERTER ASSEMBLY W/O LUMBAR WHT WIRE WHT/BLK WIRE

ACC RELAY BKUP LP FUSE BLK WIRE BLU WIRE CLEARANCE WARNING ECU ASSEMBLY CLOCK ASSEMBLY DCM (TELEMATICS TRANSCEIVER) DIODE (PARK/ NEUTRAL POSITION SWITCH) ECU- IG 1 FUSE ECU-ACC 1 FUSE ECU-IG 3 FUSE ECU-IG 7 FUSE EPB- IG FUSE FORWARD RECOGNITION W/ HEATER HOOD SUB-ASSEMBLY FROM CERTIFICATION ECU (DIAGRAM 3 OF 9) FROM S/ROOF FUSE (DIAGRAM 4 OF 9) GRN WIRE LEFT BLIND SPOT MONITOR SENSOR LEFT OUTER MIRROR CONTROL ECU ASSEMBLY MAIN BODY ECU MAIN SWITCH ASSEMBLY METER MIRROR SUB-ASSEMBLY MULTI- DISPLAY ASSEMBLY MULTI-MEDIA MODULE RECEIVER ASSEMBLY MULTIPLEX NETWORK BODY ECU 2 NETWORK GATEWAY ECU ORG/ WIRE PARK/ NEUTRAL POSITION SWITCH PARKING ASSIST ECU PARKING BRAKE ECU ASSEMBLY PNK WIRE POWER STEERING ECU ASSEMBLY REAR COOLING UNIT EXPANSION VALVE REAR CROSS TRAFFIC ALERT BUZZER (BLIND SPOT MONITOR BUZZER) RED WIRE REMOTE OPERATION SWITCH RIGHT BLIND SPOT MONITOR SENSOR RIGHT OUTER MIRROR CONTROL ECU ASSEMBLY SFT LOCK-IG FUSE SHIFT LOCK CONTROL ECU SUB-ASSEMBLY SKID CONTROL ECU W/ ACTUATOR ASSEMBLY STEERING CONTROL ECU STEERING SENSOR TO ECU-IG 2 FUSE (DIAGRAM 9 OF 9) TO ENGINE ROOM J/B ASSEMBLY (DIAGRAM 3 OF 9) TO ENGINE ROOM R/B ASSEMBLY (DIAGRAM 3 OF 9) TO MOBILE WIRELESS CHARGER CRADLE ASSEMBLY (DIAGRAM 2 OF 9) TO P/OUTLET RELAY (DIAGRAM 4 OF 9) TO RIGHT COWL SIDE J/B ASSEMBLY (DIAGRAM 6 OF 9) TO WIPER FUSE (DIAGRAM 7 OF 9) TOWING CONVERTER VIO WIRE WHT WIRE

+B IG+ BLK WIRE BRN WIRE BUZZER BZR CAN INPUT CLS CLS PNK OPN WIRE COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM DWN ECU-IG 2 FUSE GILL GRN WIRE GRY WIRE HOT AT ALL TIMES ILL KEY LOCK KEY UNLOCK LEFT COWL SIDE J/B ASSEMBLY LEFT COWL SIDE J/B ASSEMBLY (LEFT END OF DASH) LEFT FRONT DOOR COURTESY LIGHT SWITCH ASSEMBLY LEFT FRONT DOOR LOCK ASSEMBLY MAIN BODY ECU MASTER IND METER FUSE OPN ORG/ WIRE OVERHEAD MODULE (CENTER FRONT OF ROOF) PNK WIRE POWER SUPPLY CIRCUIT POWER WINDOWS SYSTEM PPL/BLU WIRE RED WIRE RELAY ENERGIZED S/ROOF FUSE SLIDING ROOF CONTROL ECU (SLIDING ROOF DRIVE GEAR SUB-ASSEMBLY) SLIDING ROOF CONTROL SWITCH SUB + TFT VIO WIRE WHT WIRE WHT/BLK WIRE WIRELESS DOOR LOCK BUZZER

AUTO BLK WIRE BLU WIRE CERTIFICATION ECU (LEFT SIDE OF DASH) COMMUNICATION IF COMPUTER DATA LINES SYSTEM CW CCW DOOR R/L FUSE DOWN ECU-ACC 1 FUSE ECU-IG 7 FUSE ENGINE ROOM R/B ASSEMBLY GRN WIRE HOT AT ALL TIMES HOT W/ ACC RELAY ENERGIZED INPUT CIRCUIT KEY LOCK KEY UNLOCK LED LEFT COWL SIDE J/B ASSEMBLY LEFT FRONT DOOR COURTESY LIGHT SWITCH ASSEMBLY LEFT FRONT DOOR LOCK ASSEMBLY LEFT FRONT DOOR OUTSIDE HANDLE ASSEMBLY LEFT REAR POWER WINDOW REGULATOR MOTOR ASSEMBLY LEFT REAR POWER WINDOW REGULATOR SWITCH ASSEMBLY MAIN BODY ECU MICRO COMPUTER MOSFET MPX-B 1 FUSE NOISE REDUCTION CIRCUIT OUTPUT CIRCUIT P-+B P-GND PNK PNK WIRE PNK WIRE PPL/BLU WIRE PWM DRIVE CIRCUIT R- CSW CCW- IN CW- IN R- CW PWM RED WIRE RELAY RELAY ENERGIZED REVERSE CONNECT PROTECTION CIRCUIT VIO WIRE WHT WIRE WHT/BLK WIRE

BBR+ BCR+ BDR BFR+ BLK WIRE BRN WIRE CENTER AIR BAG SENSOR ASSEMBLY DCM (TELEMATICS TRANSCEIVER) FRONT SIDE GSW ICR+ LEFT COWL SIDE J/B ASSEMBLY LEFT CURTAIN SHIELD AIR BAG ASSEMBLY LEFT FRONT AIR BAG SENSOR MAIN BODY ECU MAIN RELAY ENERGIZED METER FUSE ORG/ WIRE PR- PRR- REAR FLOOR SIDE AIR BAG SENSOR REAR SIDE RED WIRE RIGHT CURTAIN SHIELD AIR BAG ASSEMBLY RIGHT FRONT PRETENSIONER RIGHT FRONT SIDE AIR BAG SENSOR ASSEMBLY RIGHT FRONT SIDE AIR BAG SQUIB CIRCUIT RIGHT REAR PRETENSIONER RIGHT REAR SIDE AIR BAG SENSOR ASSEMBLY RIGHT REAR SIDE AIR BAG SQUIB CIRCUIT SFR- SL- SRR+ WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE