Toyota Highlander III facelift (2016-2019) hybrid vehicle control ecu assembly Wiring diagrams

BLK WIRE BLU WIRE BRN WIRE CAN I/F COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM ECU-ACC FUSE ENGINE ROOM R/B 1 ASSEMBLY GRN WIRE HOT AT ALL TIMES HOT W/ ACC RELAY ENERGIZED HYBRID VEHICLE CONTROL ECU ASSEMBLY IG 1 INSTRUMENT PANEL J/B ASSEMBLY LT BLU WIRE LT GRN WIRE MAIN BODY ECU METER FUSE MPX-B 1 FUSE NCA WIRE ORG/ WIRE OUT PARKING BRAKE SWITCH ASSEMBLY PNK PNK WIRE PNK WIRE PPL RED WIRE RELAY ENERGIZED RIGHT REAR SPEED SENSOR STEERING SENSOR STOP FUSE STOP LIGHT SWITCH ASSEMBLY WHT WIRE WHT/BLK WIRE YAW RATE SENSOR ASSEMBLY YEL WIRE

+BWP A/C W/ PMP FUSE A/C W/ PMP RELAY ACPB ACPE AUTOMATIC LIGHT CONTROL SENSOR BLK WIRE BLU WIRE BRN WIRE CLK+ CLTB CLTE CLTS COMPRESSOR W/ MOTOR ASSEMBLY (RIGHT FRONT OF ENGINE COMPT) COMPUTER DATA LINES SYSTEM COOLING FAN ECU COOLING FAN ECU 2 COOLING FAN MOTOR COOLING FAN MOTOR 2 DIN DIODE (HEATER WATER PUMP) DOUT ENGINE ROOM R/B 1 ASSEMBLY ETI GRN WIRE GRY WIRE HEATER WATER PUMP ASSEMBLY HOT AT ALL TIMES HYBRID VEHICLE CONTROL ECU ASSEMBLY IDH IGCT RELAY INV W/ PMP FUSE INVERTER W/ CONVERTER ASSEMBLY INVERTER WATER PUMP W/ MOTOR ASSEMBLY ITE IWP LT GRN WIRE MAIN BODY ECU NCA WIRE NIWP NWP ORG/ WIRE PNK WIRE PPL R/B 3 FUSE RED WIRE SOLAR SENSOR STB STBI SWP VIO WIRE WHT WIRE WHT/BLK WIRE YEL 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 BLK WIRE BLU WIRE BRN WIRE CAN I/F CERTIFICATION ECU COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM DISPLAY DRIVER EFI 2 FUSE EFI MAIN FUSE EFI MAIN RELAY ENGINE ROOM J/B 1 ASSEMBLY ENGINE ROOM R/B 1 ASSEMBLY GRN WIRE GRY WIRE HOT AT ALL TIMES HYBRID VEHICLE CONTROL ECU ASSEMBLY LT BLU WIRE LT GRN WIRE ORG/ WIRE OUT PNK WIRE PSFT RED WIRE RELAY ENERGIZED RIGHT END OF DASH) SHIFT LEVER POSITION SENSOR SPEAKER STOP FUSE THROTTLE BODY W/ MOTOR ASSEMBLY VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

ACCELERATOR PEDAL SENSOR ASSEMBLY BLK WIRE BLU WIRE BRN WIRE CAN I/F CERTIFICATION ECU COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM DISPLAY DRIVER EFI 2 FUSE EFI MAIN FUSE EFI MAIN RELAY ENGINE ROOM J/B 1 ASSEMBLY ENGINE ROOM R/B 1 ASSEMBLY GRN WIRE GRY WIRE HOT AT ALL TIMES HYBRID VEHICLE CONTROL ECU ASSEMBLY LT BLU WIRE LT GRN WIRE ORG/ WIRE OUT PNK WIRE PSFT RED WIRE RELAY ENERGIZED RIGHT END OF DASH) SHIFT LEVER POSITION SENSOR SPEAKER STOP FUSE THROTTLE BODY W/ MOTOR ASSEMBLY VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

3.5L A/C CONTROL ASSEMBLY AB (HYBRID) AF (EXCEPT HYBRID) AB (HYBRID) BLK WIRE BLU WIRE BRN WIRE CERTIFICATION ECU DRL/PARKING LIGHT ECM (EXCEPT HYBRID) ENGINE STOP, START ECU EXCEPT HYBRID EXCEPT HYBRID HYBRID FC (RIGHT KICK PANEL) GRN WIRE GRY WIRE HAZARD SWITCH HEAD LIGHT/ DRL/PARKING LIGHT HYBRID VEHICLE CONTROL ECU ASSEMBLY LEFT HEADLIGHT ASSEMBLY LT BLU WIRE LT GRN WIRE MARKER ORG/ WIRE PARKING PNK WIRE PPL/YEL WIRE RED WIRE RIGHT END OF DASH) RIGHT HEADLIGHT ASSEMBLY RIGHT OUTER MIRROR CONTROL ECU ASSEMBLY RIGHT OUTER REAR VIEW MIRROR ASSEMBLY SHIFT LOCK CONTROL ECU STP 1 TRANSMISSION FLOOR SHIFT ASSEMBLY TRNI TURN VEHICLE APPROACHING SPEAKER CONTROLLER VIO WIRE W/ LED W/ MEMORY W/O MEMORY W/O SMART KEY SYSTEM W/ SMART KEY SYSTEM WHT WIRE WHT/BLK WIRE YEL WIRE

6 SENSOR BACK SONAR OR CLEARANCE SONAR SWITCH ASSEMBLY BKUP LP FUSE BLK WIRE BLU WIRE BRN WIRE CBZ CLEARANCE WARNING BUZZER 1 CLEARANCE WARNING ECU ASSEMBLY COMPUTER DATA LINES SYSTEM DIODE (SHIFT POSITION) ECU-ACC FUSE EXCEPT HYBRID HYBRID 2.7L 3.5L GRN WIRE GRY WIRE HOT W/ ACC RELAY ENERGIZED HYBRID VEHICLE CONTROL ECU ASSEMBLY INSTRUMENT PANEL J/B ASSEMBLY LEFT REAR CENTER ULTRASONIC SENSOR 1 LEFT REAR ULTRASONIC SENSOR 1 LT BLU WIRE LT GRN WIRE PNK WIRE PSFT RED WIRE RELAY ENERGIZED RIGHT FRONT ULTRASONIC SENSOR CORNER RIGHT REAR CENTER ULTRASONIC SENSOR 1 RIGHT REAR ULTRASONIC SENSOR 1 WHT WIRE WHT/BLK WIRE YEL WIRE

BLU WIRE BRN WIRE CERTIFICATION ECU COMPUTER DATA LINES SYSTEM ENGINE ROOM R/B 1 ASSEMBLY GRN WIRE GRY WIRE HOT AT ALL TIMES HYBRID VEHICLE CONTROL ECU ASSEMBLY INDP INSTRUMENT PANEL J/B ASSEMBLY P POSITION DETECTION SWITCH PNK WIRE PSFT RELAY ENERGIZED RIGHT END OF DASH) SHIFT LEVER POSITION SENSOR SHIFT LOCK CONTROL ECU (TRANSMISSION FLOOR SHIFT ASSEMBLY) SHIFT LOCK SOLENOID SHIFT POSITION INDICATOR SLS+ STOP FUSE STOP LIGHT SWITCH ASSEMBLY VIO WIRE WHT WIRE WHT/BLK WIRE

ABFS AIR BAG SENSOR ASSEMBLY BBL+ BCL+ BDL- BLK WIRE BUCKLE SWITCH CLOCK ASSEMBLY COMPUTER DATA LINES SYSTEM DK+ DRIVER SIDE SQUIB (HORN BUTTON ASSEMBLY) GRN WIRE GSW GSW 3 HYBRID VEHICLE CONTROL ECU ASSEMBLY ICL- INSTRUMENT PANEL J/B ASSEMBLY INSTRUMENT PANEL PASSENGER AIR BAG W/O DOOR ASSEMBLY LEFT "C" PILLAR) LEFT CURTAIN SHIELD AIR BAG ASSEMBLY LEFT DOOR SIDE AIR BAG SENSOR LEFT FRONT SEAT AIR BAG ASSEMBLY LEFT FRONT SEAT INNER BELT ASSEMBLY LEFT FRONT SEAT OUTER BELT ASSEMBLY LEFT REAR AIR BAG SENSOR LOWER INSTRUMENT PANEL AIR BAG ASSEMBLY 1 LSP + PASSENGER AIR BAG ON/OFF IND PL- RED WIRE RIGHT FRONT AIR BAG SENSOR SEAT POSITION AIR BAG SENSOR SFL- SL- SPIRAL CABLE W/ SENSOR SUB-ASSEMBLY SR- WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE YEL/RED WIRE

BLK WIRE BLU WIRE BRN WIRE CAN I/F CLOCK ASSEMBLY COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM DSS-IG FUSE ENGINE ROOM R/B 1 ASSEMBLY FA (UPPER LEFT SIDE OF DASH) GRN WIRE GRY WIRE HOT AT ALL TIMES HYBRID VEHICLE CONTROL ECU ASSEMBLY IND INSTRUMENT PANEL J/B ASSEMBLY KOK LT BLU WIRE LT GRN WIRE METER FUSE ORG/ WIRE PRST RED WIRE RELAY ENERGIZED RIGHT END OF DASH) SKID CONTROL ECU ASSEMBLY SP- STOP FUSE STOP LIGHT SWITCH ASSEMBLY VEHICLE APPROACHING SPEAKER ASSEMBLY VEHICLE APPROACHING SPEAKER CONTROLLER WHT WIRE WHT/BLK WIRE YEL WIRE