Toyota Highlander III facelift (2016-2019) ecu-acc fuse Wiring diagrams

BACK DOOR LOCK ASSEMBLY BACK DOOR OPENER SWITCH ASSEMBLY BLK WIRE BLU WIRE CANN CANP CERTIFICATION ECU COMPUTER DATA LINES SYSTEM COURTESY SWITCH DOOR BACK FUSE DOOR BACK RELAY ECU-ACC FUSE GLASS HATCH OPENER SWITCH ASSEMBLY GOSW GRN WIRE HOT AT ALL TIMES HOT W/ ACC RELAY ENERGIZED INSTRUMENT PANEL J/B ASSEMBLY LOCK LT BLU WIRE MAIN BODY ECU (ON INSTRUMENT PANEL J/B) PPL PPL/YEL WIRE RED WIRE RIGHT END OF DASH) W/ SMART KEY SYSTEM W/O SMART KEY SYSTEM WHT WIRE WHT/BLK WIRE

3.5L 2.7L BACKUP BACKUP LP RELAY BKUP LP FUSE BLK WIRE BLU WIRE DIODE (SHIFT POSITION) ECU-ACC FUSE ENGINE ROOM R/B 1 ASSEMBLY GROUND DISTRIBUTION SYSTEM GRY WIRE HOT W/ HOT W/ ACC RELAY ENERGIZED INSTRUMENT PANEL J/B ASSEMBLY LEFT REAR LIGHT ASSEMBLY NAVIGATION RECEIVER ASSEMBLY PARK/NEUTRAL POSITION SWITCH ASSEMBLY PARKING ASSIST ECU RADIO, DISPLAY RECEIVER ASSEMBLY RED WIRE REV RIGHT REAR LIGHT ASSEMBLY SHIFT POSITION INDICATOR VIO WIRE W/ NAVIGATION W/O NAVIGATION WHT WIRE

ACCI BACKUP BACKUP LP RELAY BKUP LP FUSE BLK WIRE BLU WIRE BRN WIRE ECU-ACC FUSE ENGINE ROOM R/B 1 ASSEMBLY GROUND DISTRIBUTION SYSTEM GRY WIRE HOT W/ HOT W/ ACC RELAY ENERGIZED HYBRID VEHICLE CONTROL ECU ASSEMBLY INSTRUMENT PANEL J/B ASSEMBLY LEFT REAR LIGHT ASSEMBLY NAVIGATION RECEIVER ASSEMBLY PARKING ASSIST ECU PNK WIRE PSFT RADIO, DISPLAY RECEIVER ASSEMBLY RED WIRE REV RIGHT REAR LIGHT ASSEMBLY SHIFT LEVER POSITION SENSOR W/ NAVIGATION W/O NAVIGATION WHT WIRE WHT/BLK WIRE YEL WIRE

ACCELERATOR PEDAL SENSOR ASSEMBLY BKUP LP FUSE BLK WIRE BLU WIRE BRN WIRE CAN I/F COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM CRUISE CONTROL MAIN SWITCH DISPLAY DRIVER ECU-ACC FUSE ENGINE STOP, START ECU GRN WIRE GRY WIRE HOT W/ ACC RELAY ENERGIZED IL+2 INSTRUMENT PANEL J/B ASSEMBLY LT BLU WIRE LT GRN WIRE METER FUSE ON OFF ORG/ WIRE RED WIRE RELAY ENERGIZED SPEAKER SPIRAL CABLE W/ SENSOR SUB-ASSEMBLY W/ STOP, START SYSTEM W/O STOP, START SYSTEM WHT WIRE YEL WIRE

BKUP LP FUSE BLK WIRE BLU WIRE BRN WIRE CAN I/F COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM CRUISE CONTROL MAIN SWITCH DISPLAY DRIVER DISTANCE CONTROL ECU-ACC FUSE GRN WIRE GRY WIRE HOT W/ ACC RELAY ENERGIZED IL+2 INSTRUMENT PANEL J/B ASSEMBLY LT BLU WIRE LT GRN WIRE METER FUSE ON OFF ORG/ WIRE OUT RED WIRE RELAY ENERGIZED RIGHT STEERING PAD SWITCH SPEAKER SPIRAL CABLE W/ SENSOR SUB-ASSEMBLY STEERING PAD SWITCH ASSEMBLY VIO WIRE W/ STOP, START SYSTEM W/O STOP, START SYSTEM WHT WIRE WHT/BLK WIRE YEL WIRE

2.7L, 3.5L HYBRID 3.5L ALT FUSE AUTO BLK WIRE BLU WIRE BRN WIRE CENTER STOP LIGHT ASSEMBLY COMPUTER DATA LINES SYSTEM DC/DC FUSE DRL OFF OFF ECU-ACC FUSE ENGINE ROOM J/B 1 ASSEMBLY EXCEPT HYBRID GRN WIRE GRY WIRE HEAD HEADLIGHT DIMMER SWITCH ASSEMBLY HOT AT ALL TIMES HOT W/ ACC RELAY ENERGIZED INSTRUMENT PANEL J/B ASSEMBLY J/B ALT FUSE LCTY LEFT LEFT OUTER REAR VIEW MIRROR ASSEMBLY LEFT REAR COMBINATION LIGHT ASSEMBLY LIGHT CONTROL LT BLU WIRE LT GRN WIRE MAIN BODY ECU NOISE FILTER (REAR WINDOW DEFOGGER, CENTER STOP LIGHT) ORG/ WIRE PANEL FUSE PNK WIRE PPL PPL/YEL WIRE RCTY RED WIRE RELAY ENERGIZED RIGHT RIGHT REAR COMBINATION LIGHT ASSEMBLY SWITCH TAIL TAIL FUSE TAIL RELAY TAIL/STOP/TURN SIDE MARKER (W/ LED) TRAILER TOW CIRCUIT TRN+ TRNI TURN TURN SIGNAL USA CANADA VIO WIRE W/ MEMORY W/O MEMORY WHT WIRE WHT/BLK WIRE YEL WIRE

ACC RELAY ACCD BLK WIRE BLU WIRE CENTER POWER OUTLET SOCKET ASSEMBLY CERTIFICATION ECU CRUISE CONTROL, NAVIGATION SYSTEMS ECU-ACC FUSE ENGINE ROOM R/B 2 ASSEMBLY ENGINE SWITCH FROM ENGINE ROOM J/B 1 ASSEMBLY (DIAGRAM 1 OF 5) FROM ENGINE ROOM R/B 1 ASSEMBLY (DIAGRAM 5 OF 5) FROM IGNITION OR STARTER SWITCH ASSEMBLY (DIAGRAM 1 OF 5) FROM INSTRUMENT PANEL J/B ASSEMBLY (DIAGRAM 4 OF 5) GRN WIRE GRY WIRE LT GRN WIRE MAIN BODY ECU P/OUTLET 1 FUSE P/OUTLET 2 FUSE P/OUTLET RELAY PANEL FUSE POWER OUTLET SOCKET ASSEMBLY 1 POWER TOPS SYSTEM PPL/PNK WIRE PPL/YEL WIRE RED WIRE S ROOF FUSE S/HTR F/L FUSE S/HTR F/R FUSE S/HTR RR FUSE SEATS SYSTEM SFT LOCK- ACC FUSE SHIFT INTERLOCK SYSTEM STRG HTR FUSE TAIL FUSE TAIL RELAY TO ENGINE ROOM J/B 1 ASSEMBLY (DIAGRAM 1 OF 5) TO IGNITION OR STARTER SWITCH ASSEMBLY (DIAGRAM 1 OF 5) TO OBD FUSE (DIAGRAM 5 OF 5) VIO WIRE W/ HEATED STEERING WHEEL SYSTEM W/ SEAT HEATER W/ SMART KEY SYSTEM WASHER FUSE WHT WIRE WHT/BLK WIRE WIPER FR FUSE WIPER RR FUSE WIPER/WASHER SYSTEM YEL WIRE

ACC RELAY ACCD BLK WIRE BLU WIRE CENTER POWER OUTLET SOCKET ASSEMBLY CERTIFICATION ECU CUTB ECU-ACC FUSE ENGINE ROOM R/B 2 ASSEMBLY FROM ENGINE ROOM J/B 1 ASSEMBLY (DIAGRAM 1 OF 5) FROM ENGINE ROOM R/B 1 ASSEMBLY (DIAGRAM 5 OF 5) FROM INSTRUMENT PANEL J/B ASSEMBLY (DIAGRAM 4 OF 5) GRN WIRE GRY WIRE LT GRN WIRE MAIN BODY ECU NAVIGATION, ANTI-LOCK BRAKES, CRUISE CONTROL SYSTEMS P/OUTLET 1 FUSE P/OUTLET 2 FUSE P/OUTLET RELAY PANEL FUSE POWER OUTLET SOCKET ASSEMBLY 1 POWER SWITCH POWER TOPS SYSTEM PPL/PNK WIRE PPL/YEL WIRE RED WIRE S/HTR F/L FUSE S/HTR F/R FUSE S/HTR RR FUSE S/ROOF FUSE SEATS SYSTEM STRG HTR FUSE TAIL FUSE TAIL RELAY TO ENGINE ROOM J/B 1 ASSEMBLY (DIAGRAM 1 OF 5) TO OBD FUSE (DIAGRAM 5 OF 5) VIO WIRE W/ HEATED STEERING WHEEL SYSTEM W/ SEAT HEATER WASHER FUSE WHT WIRE WHT/BLK WIRE WIPER FR FUSE WIPER RR FUSE WIPER/WASHER SYSTEM YEL WIRE

BLK WIRE BLU WIRE BSR+ DEFOGGER SYSTEM DEFOGGER, NAVIGATION, EXTERIOR LIGHTS SYSTEMS DOWN ECU-ACC FUSE GRN WIRE GRY WIRE HOT W/ ACC RELAY ENERGIZED INSTRUMENT PANEL J/B ASSEMBLY LEFT LEFT OUTER REAR VIEW MIRROR ASSEMBLY LEFT UP LT BLU WIRE MIRROR HEATER NAVIGATION SYSTEM ORG/ WIRE OUTER MIRROR SWITCH ASSEMBLY PNK WIRE RED WIRE RIGHT RIGHT DOWN RIGHT LEFT RIGHT OUTER REAR VIEW MIRROR ASSEMBLY TURN LIGHT VIO WIRE VL HL WHT WIRE YEL WIRE

BLK WIRE BLU WIRE BRN WIRE BZR CAN I/F CLS COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM CONTROL CTY DOWN DRIVER DISPLAY ECU-ACC FUSE ECU-IG FUSE ENGINE ROOM R/B 1 ASSEMBLY ENGINE STOP, START ECU GRN WIRE GRY WIRE HOT AT ALL TIMES HOT W/ HOT W/ ACC RELAY ENERGIZED INSTRUMENT PANEL J/B ASSEMBLY KEY LOCK KEY UNLOCK LEFT FRONT DOOR COURTESY LIGHT SWITCH ASSEMBLY LEFT FRONT DOOR LOCK W/ MOTOR ASSEMBLY LT BLU WIRE MAIN BODY ECU MAP LIGHT ASSEMBLY METER FUSE MPX-B 1 FUSE OPN ORG/ WIRE PNK WIRE PPL FE RED WIRE RELAY ENERGIZED RIGHT END OF DASH) RIGHT FRONT DOOR COURTESY LIGHT SWITCH ASSEMBLY S/ROOF FUSE SKID CONTROL ECU ASSEMBLY SLIDING ROOF SLIDING ROOF CONTROL ECU (SLIDING ROOF DRIVE GEAR ASSEMBLY) SWITCH VIO WIRE W/O STOP, START SYSTEM W/ STOP, START SYSTEM WHT WIRE WHT/BLK WIRE WIRELESS DOOR LOCK BUZZER YEL WIRE