Toyota Highlander IV (2019-2024) wht Wiring diagrams

2.5L HYBRID 3.5L A/C AMPLIFIER ASSEMBLY AHID AIR CONDITIONING, WIPER/WASHER SYSTEMS BLK WIRE BLU WIRE CANN CANP CERTIFICATION ECU DOOR LOCKS, ANTI-THEFT SYSTEMS GRN WIRE GRY WIRE HEADLIGHTS, EXTERIOR LIGHTS SYSTEMS INTEGRATION CONTROL SUB-ASSEMBLY LEFT OUTER MIRROR CONTROL ECU ASSEMBLY LSBO LT BLU WIRE LT GRN WIRE MAIN BODY ECU MEMORY SYSTEMS MIRB MIRE MIRS MULTIPLEX NETWORK DOOR ECU NETWORK GATEWAY ECU PBDS PNK WIRE RED WIRE RIGHT END OF DASH) RIGHT HEADLIGHT ECU SUB-ASSEMBLY RIGHT OUTER MIRROR CONTROL ECU ASSEMBLY RWRY TRUNK, TAILGATE, FUEL DOORS SYSTEM W/ 12.3 INCH DISPLAY W/ ADAPTIVE FRONT LIGHTING SYSTEM W/ MEMORY WARNING SYSTEMS WHT WIRE WHT/BLK WIRE WIPER/WASHER SYSTEM YEL WIRE

BBC 2 FUSE BLK WIRE CEB+ CEG CEV+ SHIELD SGND CEV- CEV- SGND ECU-DCC 2 FUSE ENGINE ROOM R/B 1 ASSEMBLY ENGINE STOP, START ECU GRN WIRE HOT AT ALL TIMES HOT W/ INNER MIRROR CAMERA ASSEMBLY (CENTER OF BACK DOOR) INNER REAR VIEW MIRROR ASSEMBLY INSTRUMENT PANEL J/B ASSEMBLY LT GRN WIRE NCA WIRE ORG/ WIRE PPL PPL/BLK WIRE PPL/BLU WIRE PPL/ORG WIRE PPL/PNK WIRE PPL/RED WIRE PPL/WHT WIRE RELAY ENERGIZED SHIELD SHIELD SHIELD W/ STOP/ START SYSTEM W/O STOP/ START SYSTEM WHT WIRE

A/C AMPLIFIER ASSEMBLY A/C CONTROL ASSEMBLY BLK WIRE BLU WIRE COMPUTER DATA LINES SYSTEM DEF RELAY DEICER FUSE DEICER RELAY ENGINE ROOM R/B 1 ASSEMBLY ENGINE STOP, START ECU FDEF FRONT WIPER DEICER (WINDSHIELD GLASS) FRONT WIPER DEICER SWITCH HOT AT ALL TIMES INSTRUMENT PANEL J/B ASSEMBLY LT BLU WIRE ORG/ WIRE PPL PPL/BLU WIRE PPL/GRY WIRE PPL/ORG WIRE PPL/VIO WIRE PPL/WHT WIRE RED WIRE RELAY ENERGIZED RIGHT END OF DASH) W/ STOP/ START SYSTEM W/O 12.3 INCH DISPLAY W/ 12.3 INCH DISPLAY W/O STOP/ START SYSTEM WHT WIRE WHT/BLK WIRE YEL WIRE

A/C CONTROL ASSEMBLY 2 ACAN BLK WIRE BLU WIRE BRN WIRE CENTER CONSOLE COMPUTER DATA LINES SYSTEM DOOR CONTROL SWITCH ASSEMBLY ECU-ACC FUSE ECU-DCC 2 FUSE ENGINE ROOM J/B 1 ASSEMBLY GLOVE BOX LIGHT ASSEMBLY GRN WIRE GRY WIRE HAZARD WARNING SIGNAL SWITCH ASSEMBLY HD (UPPER LEFT END OF DASH) HEAD HOT AT ALL TIMES HOT W/ ACC RELAY ENERGIZED INSTRUMENT PANEL J/B ASSEMBLY J/B FUSE LEFT FRONT DOOR COURTESY LIGHT SWITCH ASSEMBLY LEFT REAR POWER WINDOW REGULATOR SWITCH ASSEMBLY LT BLU WIRE LT GRN WIRE MAIN BODY ECU ORG/ WIRE PANEL FUSE PATTERN SELECT SWITCH PNK WIRE PPL PPL/BLK WIRE PPL/BLU WIRE PPL/GRN WIRE PPL/PNK WIRE PPL/RED WIRE PPL/YEL WIRE RED WIRE RELAY ENERGIZED RIGHT END OF DASH) RIGHT FRONT POWER WINDOW REGULATOR SWITCH ASSEMBLY RIGHT REAR POWER WINDOW REGULATOR SWITCH ASSEMBLY TAIL RELAY TELLTALE LIGHT ASSEMBLY VIO WIRE W/ STOP/ START SYSTEM W/O STOP/ START SYSTEM WHT WIRE WHT/BLK WIRE

AUTO HIGH BEAM SWITCH AUTO TAIL BLU WIRE COMPUTER DATA LINES SYSTEM DRL OFF EXCEPT HYBRID FUEL LID OPENER SWITCH GRN WIRE GRY WIRE HEAD HEADLIGHT DIMMER SWITCH ASSEMBLY L OFF LIGHT CONTROL SWITCH LT BLU WIRE LT GRN WIRE MAIN BOARD ORG/ WIRE OUTER MIRROR SWITCH ASSEMBLY PNK WIRE POWER BACK DOOR CONTROL SWITCH POWER WINDOW REGULATOR MASTER SWITCH ASSEMBLY PPL/BLK WIRE PPL/BLU WIRE PPL/GRN WIRE PPL/ORG WIRE PPL/RED WIRE PPL/WHT WIRE RED WIRE ROOF CONSOLE BOX ASSEMBLY SPIRAL CABLE SUB-ASSEMBLY STEERING HEATER SWITCH STEERING SENSOR TELEVISION DISPLAY ASSEMBLY TRIP SWITCH VIO WIRE W/ STOP/ START SYSTEM W/O REAR ENTERTAINMENT SYSTEM W/O STOP/ START SYSTEM WHT WIRE WHT/BLK WIRE YEL WIRE

A/C AMPLIFIER ASSEMBLY A/C CONTROL ASSEMBLY BLK WIRE BLK/WHT WIRE BLU WIRE CANN PNK CANP WIRE COMPUTER DATA LINES SYSTEM CPUB DEF FUSE DEF RELAY ECU-DCC 2 FUSE ENGINE ROOM R/B 1 ASSEMBLY ENGINE STOP, START ECU GRY WIRE HEATER HG (RIGHT KICK PANEL) HOT AT ALL TIMES INSTRUMENT PANEL J/B ASSEMBLY LEFT OUTER MIRROR CONTROL ECU ASSEMBLY LEFT OUTER REAR VIEW MIRROR ASSEMBLY LT BLU WIRE LT GRN WIRE MIRROR HEATER SWITCH, REAR WINDOW DEFOGGER SWITCH ORG/ WIRE PPL PPL/GRY WIRE PPL/ORG WIRE PPL/PNK WIRE PPL/VIO WIRE PPL/WHT WIRE RADIO SETTING CONDENSER RDFG REAR WINDOW DEFOGGER (BACK WINDOW GLASS) RED WIRE RELAY ENERGIZED RIGHT END OF DASH) RIGHT OUTER MIRROR CONTROL ECU ASSEMBLY RIGHT OUTER REAR VIEW MIRROR ASSEMBLY W/ 12.3 INCH DISPLAY W/ STOP/ START SYSTEM W/O STOP/ START SYSTEM WHT WIRE WHT/BLK WIRE

A/C AMPLIFIER ASSEMBLY A/C CONTROL ASSEMBLY BLK WIRE BLK/WHT WIRE BLU WIRE COMPUTER DATA LINES SYSTEM DEF FUSE DEF RELAY ENGINE ROOM R/B 1 ASSEMBLY ENGINE STOP, START ECU GRN WIRE GRY WIRE HOT AT ALL TIMES INSTRUMENT PANEL J/B ASSEMBLY LEFT OUTER REAR VIEW MIRROR ASSEMBLY LT BLU WIRE LT GRN WIRE MIR HTR FUSE MIR HTR RELAY MIRROR HEATER MIRROR HEATER SWITCH, REAR WINDOW DEFOGGER SWITCH ORG/ WIRE PNK WIRE PPL PPL/BLK WIRE PPL/GRY WIRE PPL/ORG WIRE PPL/VIO WIRE PPL/WHT WIRE RADIO SETTING CONDENSER RDFG REAR WINDOW DEFOGGER (BACK WINDOW GLASS) RED WIRE RELAY ENERGIZED RIGHT END OF DASH) RIGHT OUTER REAR VIEW MIRROR ASSEMBLY W/ 12.3 INCH DISPLAY W/ STOP/ START SYSTEM W/O STOP/ START SYSTEM WHT WIRE WHT/BLK WIRE

BLIND SPOT MONITOR INDICATOR BLK WIRE BLK/WHT WIRE BLU WIRE BSL+ LCV- LCV+ LCB+ BSR+ DEFOGGER SYSTEM DOWN DOWN RIGHT ECU-ACC FUSE EXTERIOR LIGHTS, DEFOGGER, NAVIGATION SYSTEMS EXTERIOR LIGHTS, INTERIOR LIGHTS, NAVIGATION SYSTEMS GRN WIRE HE (LEFT KICK PANEL) HOT W/ ACC RELAY ENERGIZED ILL- VR HR INSTRUMENT PANEL J/B ASSEMBLY LEFT LEFT OUTER REAR VIEW MIRROR ASSEMBLY LEFT RIGHT LGND M+ MV M+ VL MIRROR ADJUST SWITCH MIRROR HEATER NAVIGATION SYSTEM ORG/ WIRE OUTER MIRROR SWITCH ASSEMBLY PNK WIRE PPL/BLU WIRE PPL/GRN WIRE PPL/ORG WIRE PPL/PNK WIRE PPL/VIO WIRE RCB+ RCV RED WIRE RGND RIGHT RIGHT OUTER REAR VIEW MIRROR ASSEMBLY SELECT SWITCH SGND SHIELD SIDE CAMERA TURN INDICATOR UP LEFT VIO WIRE WHT WIRE WHT/BLK WIRE

2.5L HYBRID 3.5L BLK WIRE BLU WIRE BRN WIRE CERTIFICATION ECU (RIGHT END OF DASH) GRN WIRE HOT AT ALL TIMES HYBRID VEHICLE CONTROL ECU INSTRUMENT PANEL J/B ASSEMBLY ORG/ WIRE P POSITION DETECTION SWITCH PLKC PNK WIRE PPL PPL/WHT WIRE RED WIRE RELAY ENERGIZED RIGHT END OF DASH) SFTD SFTU SHIFT LOCK CONTROL UNIT ASSEMBLY SHIFT LOCK SOLENOID STOP FUSE STOP LIGHT SWITCH ASSEMBLY TRANSMISSIONS SYSTEM VIO WIRE WHT WIRE WHT/BLK WIRE

2.5L HYBRID BLK WIRE BLU WIRE CERTIFICATION ECU COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM ENGINE ROOM R/B 1 ASSEMBLY ENGINE STOP, START ECU EXCEPT HYBRID HOT AT ALL TIMES ID CODE BOX (IMMOBILIZER CODE ECU) IGE INSTRUMENT PANEL J/B ASSEMBLY LIN LT BLU WIRE LT GRN WIRE ORG/ WIRE PPL/BLU WIRE RELAY ENERGIZED RIGHT END OF DASH) SL/R SLP STEERING LOCK ACTUATOR/UPPER BRACKET ASSEMBLY STRG LOCK FUSE W/ STOP/ START SYSTEM W/O STOP/ START SYSTEM WHT WIRE WHT/BLK WIRE