Lexus LX J300 (2021-2024) wht/blk Wiring diagrams

4 WHEEL DRIVE CONTROL ECU 4 WHEEL DRIVE POSITION SWITCH 1 BLK WIRE BLU WIRE CAN I/F CDL+ CENTER CONSOLE COMBINATION METER ASSEMBLY COMBINATION SWITCH ASSEMBLY 2 COMPUTER DATA LINES SYSTEM DIFFERENTIAL LOCK INDICATOR SWITCH DIFFERENTIAL LOCK SWITCH DISPLAY DRIVER ECU-IGR 5 FUSE ENGINE ROOM R/B 1 ENGINE STOP, START ECU FLP FR+B FRE FRONT DIFFERENTIAL LOCK SOLENOID (FRONT DIFFERENTIAL CARRIER ASSEMBLY) FRONT DIFFERENTIAL SWITCH FSL- GRN WIRE HOT AT ALL TIMES HOT W/ IGR 1 RELAY ENERGIZED HOT W/ IGR 3 RELAY ENERGIZED IGR INTEGRATION CONTROL ASSEMBLY INTEGRATION CONTROL, PANEL ASSEMBLY LT GRN WIRE METER-IGR FUSE MTS (+) ORG/ WIRE PNK FLP WIRE PNK LO WIRE PNK WIRE POWER DISTRIBUTION BOX ASSEMBLY PPL/BLU WIRE PPL/GRN WIRE PPL/PNK WIRE PPL/WHT WIRE REAR DIFFERENTIAL LOCK SOLENOID (REAR DIFFERENTIAL CARRIER ASSEMBLY) REAR DIFFERENTIAL SWITCH RED WIRE RIGHT END OF DASH) RR+B RRE SL- SLS+ SLV SPS SWITCH TRANSFER ASSEMBLY (LEFT SIDE OF TRANSMISSION) TRANSMISSION CONTROL ECU ASSEMBLY VIO WIRE W/ STOP/ START SYSTEM W/O STOP/ START SYSTEM WHT WIRE WHT/BLK WIRE

4 WHEEL DRIVE CONTROL ECU BLK WIRE BLU WIRE BRN WIRE CAN (+) COMPUTER DATA LINES SYSTEM GRN WIRE IGP LT BLU WIRE NTB NTO NTOE O/T ORG/ WIRE PARK/NEUTRAL POSITION SWITCH ASSEMBLY (RIGHT REAR OF ENGINE) PKC PNK SLT+ WIRE PNK WIRE PPL/BLK WIRE PPL/BLU WIRE PPL/BRN WIRE PPL/LT GRN WIRE PPL/PNK WIRE PPL/RED WIRE PPL/WHT WIRE PWR RED WIRE SHIFT LOCK CONTROL UNIT ASSEMBLY SHIFT POSITION INDICATOR (SHIFT LOCK CONTROL UNIT ASSEMBLY) SL PNK SR WIRE SLT- SLU+ THOC TRANSMISSION CONTROL ECU ASSEMBLY VIO WIRE WHT WIRE WHT/BLK WIRE

BACKUP BKUP LP FUSE BLU WIRE ENGINE ROOM R/B 1 GRN WIRE HOT AT ALL TIMES HOT W/ IGR 2 RELAY ENERGIZED LEFT BACKUP LIGHT (LEFT REAR BUMPER EXTENSION MOULDING) PARK/NEUTRAL POSITION SWITCH ASSEMBLY PARKING ASSIST ECU PNK WIRE POWER DISTRIBUTION BOX ASSEMBLY PPL PPL/BLU WIRE RED WIRE REV RIGHT BACKUP LIGHT (RIGHT REAR BUMPER EXTENSION MOULDING) RIGHT END OF DASH) SHIFT POSITION INDICATOR (SHIFT LOCK CONTROL UNIT ASSEMBLY) TOW BK/UP FUSE TOW BK/UP RELAY TRAILER SOCKET TRANSMISSION CONTROL ECU ASSEMBLY WHT/BLK WIRE YEL WIRE

1) LEFT TURN 2) LEFT LANE CHANGE 3) NEUTRAL 4) RIGHT LANE CHANGE 5) RIGHT TURN AUTO TAIL AUTOMATIC LIGHT CONTROL SENSOR BLK WIRE CLTB CLTE CLTS COMPUTER DATA LINES SYSTEM ECU-DCC 2 FUSE ECU-IGP 3 FUSE ECU-IGR 2 FUSE ECU-IGR 3 FUSE ENGINE ROOM R/B 1 GRN WIRE GRY WIRE HEAD HEAD OFF HOT AT ALL TIMES HOT W/ IGP 1 RELAY ENERGIZED HOT W/ IGR 1 RELAY ENERGIZED HOT W/ IGR 2 RELAY ENERGIZED IGR L OFF LIGHT CONTROL SWITCH MAIN BODY ECU OFF POWER DISTRIBUTION BOX ASSEMBLY PPL PPL/RED WIRE RED WIRE RIGHT END OF DASH) SPIRAL CABLE SUB-ASSEMBLY STEERING WHEEL SWITCH HOUSING TAIL AUTO HEAD TR TL TURN SIGNAL SWITCH TURN SWITCH VIO WIRE WHT WIRE WHT/BLK WIRE

BLK WIRE BLU WIRE CAN I/F COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM ENGINE STOP, START ECU GRN WIRE HAZ FUSE HAZARD SWITCH HAZM HOT AT ALL TIMES HOT W/ IGR 1 RELAY ENERGIZED HZSW INTEGRATION CONTROL, PANEL ASSEMBLY LED DRIVER LEFT FRONT MULTIPLEX NETWORK DOOR ECU LEFT OUTER MIRROR CONTROL ECU ASSEMBLY LEFT OUTER REAR VIEW MIRROR ASSEMBLY LEFT TURN IND METER-IGR FUSE ORG/ WIRE PNK WIRE POWER DISTRIBUTION BOX ASSEMBLY PPL PPL/BLU WIRE PPL/PNK WIRE PPL/VIO WIRE RED WIRE RIGHT END OF DASH) RIGHT FRONT MULTIPLEX NETWORK DOOR ECU RIGHT OUTER MIRROR CONTROL ECU ASSEMBLY RIGHT OUTER REAR VIEW MIRROR ASSEMBLY RIGHT TURN IND SPEAKER STOP FUSE TELLTALES FLASHER CIRCUIT TRN+ TRNI TRNL TRNR TURN VIO WIRE W/ DOOR CLOSER W/ STOP/ START SYSTEM W/O DOOR CLOSER W/O STOP/ START SYSTEM WHT WIRE WHT/BLK WIRE

BLK WIRE BLU WIRE BRAKE BOOSTER CONTROL ECU (BRAKE BOOSTER W/ MASTER CYLINDER ASSEMBLY) BRN WIRE CENTER STOP LIGHT ASSEMBLY CERTIFICATION ECU COMPUTER DATA LINES SYSTEMS CXPI GRN WIRE LEFT REAR COMBINATION LIGHT ASSEMBLY MAIN BODY ECU PNK WIRE POWER DISTRIBUTION BOX ASSEMBLY PPL PPL/BLU WIRE PPL/BRN WIRE PPL/GRN WIRE PPL/VIO WIRE RADIO SETTING CONDENSER RED WIRE RIGHT END OF DASH) RIGHT REAR COMBINATION LIGHT ASSEMBLY SEMICONDUCTOR POWER INTEGRATION ECU SKID CONTROL ECU (BRAKE ACTUATOR ASSEMBLY) STOP STP 1 TAIL TAIL RELAY TRANSMISSION CONTROL ECU ASSEMBLY TRN+ TURN VIO WIRE WHT WIRE WHT/BLK WIRE

BBC 2 FUSE BIN 2 BLK WIRE BLU WIRE CANN CANP COMPUTER DATA LINES SYSTEM ECU-ACC FUSE ECU-IGR 1 FUSE ECU-IGR 2 FUSE ENGINE CONTROLS SYSTEM ENGINE CONTROLS SYSTEM CRUISE CONTROL SYSTEM ENGINE ROOM R/B 2 ENGINE STOP, START ECU GRN WIRE GRY WIRE HOT AT ALL TIMES HOT W/ ACC RELAY ENERGIZED HOT W/ IGR 1 RELAY ENERGIZED HOT W/ IGR 2 RELAY ENERGIZED HSW IA (LEFT END OF DASH) INSTRUMENT CLUSTER SYSTEM INSTRUMENT CLUSTER, EXTERIOR LIGHTS SYSTEMS INTEGRATION CONTROL, PANEL ASSEMBLY NAVIGATION, SOUND SYSTEMS ORG/ WIRE PNK WIRE POWER DISTRIBUTION BOX ASSEMBLY PPL/BLK WIRE PPL/RED WIRE PPL/WHT WIRE RED WIRE RIGHT END OF DASH) STARTING/CHARGING SYSTEM TRANSMISSIONS SYSTEM VIO WIRE W/ STOP/ START SYSTEM W/O STOP/ START SYSTEM WHT WIRE WHT/BLK WIRE

AIR CONDITIONING SYSTEM ANTI-LOCK BRAKES SYSTEM BLK WIRE BLU WIRE CXPI ENG P/I-B FUSE ENG-IGR 3 FUSE ENGINE ROOM R/B 1 ESSI GRN WIRE HEADLIGHTS SYSTEM HOT AT ALL TIMES HOT W/ IGR 3 RELAY ENERGIZED LT GRN WIRE OUT PNK WIRE PPL/BLU WIRE PPL/GRN WIRE PPL/RED WIRE RED WIRE SEMICONDUCTOR POWER INTEGRATION ECU WARNING SYSTEMS WHT WIRE WHT/BLK WIRE

BLK WIRE BLU WIRE BRK CAN I/F COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM CXPI ENGINE ROOM J/B ASSEMBLY ENGINE STOP, START ECU EXTERIOR LAMPS CIRCUIT FLASHER CIRCUIT HOT AT ALL TIMES HOT W/ IGR 1 RELAY ENERGIZED IE (LEFT SIDE OF DASH) LEFT MAIN BODY ECU METER-IGR FUSE OPTION CONNECTOR (TOWING BRAKE CONTROLLER) ORG/ WIRE PDB ALT 1 FUSE POWER DISTRIBUTION BOX ASSEMBLY PPL PPL/BLU WIRE PPL/GRN WIRE PPL/RED WIRE PPL/VIO WIRE RED WIRE RIGHT RIGHT END OF DASH) SPEAKER TAIL TOWING TAIL-S RELAY TURN W/ STOP/ START SYSTEM W/O STOP/ START SYSTEM WHT/BLK WIRE

BACKUP LAMPS CIRCUIT BLK WIRE BLU WIRE BRN WIRE DIODE (STOP LIGHT) ENG-IGR 3 FUSE ENGINE ROOM R/B 1 GRN WIRE GRY WIRE HOT AT ALL TIMES HOT W/ IGR 3 RELAY ENERGIZED LTIN PPL GND LTOT PPL PPL/BLK WIRE PPL/BLU WIRE PPL/GRN WIRE PPL/VIO WIRE RED WIRE RTIN RTOT STIN SUB BATT FUSE SUB BATT RELAY TOW BRK FUSE TOW TAIL RELAY TOWING CONVERTER RELAY TOWING FUSE TOWING TAIL FUSE TRAILER SOCKET WHT WIRE WHT/BLK WIRE YEL WIRE