Toyota Highlander IV (2019-2024) org/ Wiring diagrams

ACAN BLK WIRE BLU WIRE BZR CANN CANP CLTB CLTE CLTS COMBINATION METER ASSEMBLY DOOR LOCKS, ANTI-THEFT SYSTEMS DOOR LOCKS, TRUNK, TAILGATE, FUEL DOORS SYSTEMS DRL ECU-ACC FUSE ECU-DCC 2 FUSE EXTERIOR LIGHTS, INTERIOR LIGHTS SYSTEMS FLCL FRCL GRN WIRE GRY WIRE GSW HEAD HEADLIGHTS SYSTEM HEADLIGHTS, EXTERIOR LIGHTS SYSTEMS HORN HORNS SYSTEM HOT AT ALL TIMES HOT W/ ACC RELAY ENERGIZED INSTRUMENT PANEL J/B ASSEMBLY LCTY LEFT HEADLIGHT ECU SUB-ASSEMBLY LSWL LSWR LT BLU WIRE LT GRN WIRE MAIN BODY ECU METER MIRROR SUB-ASSEMBLY NOT USED NOT USED ORG/ WIRE PNK WIRE POSITION CONTROL ECU ASSEMBLY POWER WINDOWS SYSTEM PPL/BLU WIRE RCTY RED WIRE RELAY ENERGIZED SUPPLEMENTAL RESTRAINTS SYSTEM VIO WIRE W/ ADAPTIVE FRONT LIGHTING SYSTEM W/ MEMORY WHT WIRE WHT/BLK WIRE WIPER/WASHER SYSTEM WPS 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

BLK WIRE BLU WIRE CERTIFICATION ECU COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM ECU-B 2 FUSE ECU-DCC 2 FUSE ENGINE OIL PRESSURE SWITCH ASSEMBLY GRN WIRE GRY WIRE HAL HAZ FUSE HEADLIGHTS SYSTEM HOT AT ALL TIMES HOT W/ INSTRUMENT PANEL J/B ASSEMBLY LT BLU WIRE LT GRN WIRE MSM+ MSTI NAVIGATION ECU ODO OILW ORG/ WIRE PNK WIRE PPL/BLK WIRE PPL/BLU WIRE PPL/LT GRN WIRE PPL/PNK WIRE PPL/VIO WIRE PPL/WHT WIRE RCBT RCSB RED WIRE RIGHT END OF DASH) RLBT RLSB RRBT RRSB STEREO COMPONENT AMPLIFIER ASSEMBLY SUPPLEMENTAL RESTRAINTS SYSTEM TRNL TRNR VCM VIO WIRE W/ 12.3 INCH DISPLAY W/ 8 INCH DISPLAY W/ STOP/ START SYSTEM W/O STOP/ START SYSTEM WARNING SYSTEMS WHT WIRE WHT/BLK WIRE WIPER/ WASHER SYSTEM YEL WIRE

-DP BACK DOOR LOCK ASSEMBLY W/ COURTESY LIGHT SWITCH BLK WIRE BLU WIRE COMPUTER DATA LINES SYSTEM CTY EAU ECU-ACC FUSE GRY WIRE HOT W/ INSTRUMENT PANEL J/B ASSEMBLY LCTY LEFT FRONT DOOR COURTESY LIGHT SWITCH ASSEMBLY LEFT REAR DOOR COURTESY LIGHT SWITCH ASSEMBLY LEFT STEERING PAD SWITCH LT GRN WIRE MAIN BODY ECU ORG/ WIRE RADIO, DISPLAY RECEIVER ASSEMBLY RCTY RELAY ENERGIZED RIGHT FRONT DOOR COURTESY LIGHT SWITCH ASSEMBLY RIGHT REAR DOOR COURTESY LIGHT SWITCH ASSEMBLY SPIRAL CABLE SUB-ASSEMBLY STEERING PAD SWITCH ASSEMBLY SWG W/ 12.3 INCH DISPLAY W/ 8 INCH DISPLAY 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