Toyota Highlander IV (2019-2024) shift lock control unit assembly Wiring diagrams

BACKUP BKUP LP FUSE BKUP LP RELAY BLK WIRE BLU WIRE COMPUTER DATA LINES SYSTEM DIODE (PARK/NEUTRAL POSITION SWITCH ASSEMBLY) ECU-ACC FUSE EXCEPT HYBRID GRN WIRE HOT W/ ACC RELAY ENERGIZED HYBRID VEHICLE CONTROL ECU INSTRUMENT PANEL J/B ASSEMBLY LEFT REAR LIGHT ASSEMBLY LT GRN WIRE MH (LEFT FRONT QUARTERPANEL) PARK/NEUTRAL POSITION SWITCH ASSEMBLY PNK WIRE PSFT RED WIRE RELAY ENERGIZED RIGHT REAR LIGHT ASSEMBLY SHIFT LEVER POSITION SENSOR SHIFT LOCK CONTROL UNIT ASSEMBLY VIO WIRE WHT WIRE WHT/BLK WIRE

BACKUP LAMPS CIRCUIT BACKUP, TAIL BLK WIRE BLU WIRE CENTER STOP LIGHT ASSEMBLY EXCEPT HYBRID GRN WIRE GRY WIRE HOT AT ALL TIMES HOT W/ HYBRID VEHICLE CONTROL ECU INSTRUMENT PANEL J/B ASSEMBLY LEFT OUTER MIRROR CONTROL ECU ASSEMBLY LEFT OUTER REAR VIEW MIRROR ASSEMBLY LT BLU WIRE LT GRN WIRE ORG/ WIRE OUT PLKC PNK WIRE PPL/BLK WIRE PPL/LT BLU WIRE RED WIRE RIGHT OUTER MIRROR CONTROL ECU ASSEMBLY RIGHT OUTER REAR VIEW MIRROR ASSEMBLY RIGHT REAR LIGHT ASSEMBLY SHIFT LOCK CONTROL UNIT ASSEMBLY STOP FUSE TRNI TURN VIO WIRE W/ MEMORY WHT WIRE WHT/BLK WIRE

A/C AMPLIFIER ASSEMBLY BRN WIRE CAN JUNCTION TERMINAL 1 CAN JUNCTION TERMINAL 2 CERTIFICATION ECU CLEARANCE WARNING ECU ASSEMBLY DCM (TELEMATICS TRANSCEIVER) DOWNHILL ASSIST CONTROL SWITCH ECO RUN CANCEL SWITCH ASSEMBLY ELECTRIC PARKING BRAKE SWITCH ASSEMBLY EXCEPT HYBRID FUEL LID W/ MOTOR LOCK ASSEMBLY GLOVE BOX LIGHT ASSEMBLY HA (RIGHT END OF DASH) HAZARD WARNING SIGNAL SWITCH ASSEMBLY ID CODE BOX (IMMOBILIZER CODE ECU) LEFT REAR SEAT HEATER ASSEMBLY MILLIMETER WAVE RADAR SENSOR ASSEMBLY NETWORK GATEWAY ECU PATTERN SELECT SWITCH PATTERN SELECT SWITCH ASSEMBLY PPL REAR POWER OUTLET SOCKET ASSEMBLY 1 SHIFT LOCK CONTROL UNIT ASSEMBLY SHIFT POSITION INDICATOR STEREO COMPONENT AMPLIFIER ASSEMBLY TELLTALE LIGHT ASSEMBLY TO GROUND HB (DIAGRAM 5 OF 9) TO GROUND HG (DIAGRAM 5 OF 9) TO GROUND MH (DIAGRAM 3 OF 9) USB RELAY 1 USB RELAY 2 VOLTAGE INVERTER ASSEMBLY VSC OFF SWITCH W/ PARKING SUPPORT BRAKE SYSTEM W/ SEPARATE AMPLIFIER W/ STOP/ START SYSTEM WHT/BLK WIRE

5 OF 9) A/C THERMISTOR ASSEMBLY ACC RELAY AIR BAG SENSOR ASSEMBLY ALL DOOR LOCK RELAY AUTO HIGH BEAM SWITCH BKUP LP RELAY BLK WIRE BRN WIRE D DOOR UNLOCK RELAY DOOR BACK RELAY FORWARD RECOGNITION CAMERA FROM GROUND FRONT WIDE VIEW SWITCH FUEL LID OPENER SWITCH HC (DIAGRAM HYBRID VEHICLE CONTROL ECU INNER REAR VIEW MIRROR ASSEMBLY INSTRUMENT PANEL J/B ASSEMBLY L/D DOOR UNLOCK RELAY LEFT SPOT LIGHT ASSEMBLY LEFT VISOR ASSEMBLY MAIN BODY ECU MAIN SWITCH ASSEMBLY P/OUTLET RELAY 2 POWER BACK DOOR CONTROL SWITCH PPL RAIN SENSOR RIGHT SPOT LIGHT ASSEMBLY RIGHT STEERING PAD SWITCH RIGHT VISOR ASSEMBLY ROOF CONSOLE BOX ASSEMBLY ROOM LIGHT ASSEMBLY 1 SHIFT LOCK CONTROL UNIT ASSEMBLY SLIDING ROOF CONTROL ECU (SLIDING ROOF DRIVE GEAR ASSEMBLY) SPIRAL CABLE SUB-ASSEMBLY STEERING PAD SWITCH ASSEMBLY SUNSHADE CONTROL ECU (SLIDING ROOF DRIVE GEAR ASSEMBLY) TELEVISION DISPLAY ASSEMBLY TO GROUND HE W/ PANORAMIC MOON ROOF SYSTEM W/ REAR SEAT ENTERTAINMENT SYSTEM W/ SLIDING ROOF W/O AUTO WIPER SYSTEM WHT WIRE WHT/BLK WIRE

AWD ECU ASSEMBLY BKUP LP FUSE BKUP LP RELAY BLK WIRE BLU WIRE BRAKE ACTUATOR ASSEMBLY DEF RELAY DEICER RELAY DIODE (PARK/NEUTRAL POSITION SWITCH ASSEMBLY) ENGINE ROOM R/B 1 ASSEMBLY (LEFT SIDE OF ENGINE COMPT) ENGINE ROOM R/B 2 ASSEMBLY (RIGHT SIDE OF ENGINE COMPT) ENGINE STOP, START ECU FROM DOME FUSE (DIAGRAM 6 OF 11) FRONT WIPER DEICER SWITCH GRY WIRE LEFT BLIND SPOT MONITOR SENSOR LEFT HEADLIGHT ECU SUB-ASSEMBLY LT BLU WIRE MILLIMETER WAVE RADAR SENSOR ASSEMBLY ORG/ WIRE PNK WIRE POWER STEERING ECU (RACK, PINION POWER STEERING GEAR ASSEMBLY) PPL/BLK WIRE PPL/BLU WIRE PPL/GRY WIRE PPL/ORG WIRE PPL/VIO WIRE PPL/WHT WIRE PTC HTR RELAY 1 PTC HTR RELAY 2 RED WIRE RIGHT BLIND SPOT MONITOR SENSOR RIGHT HEADLIGHT ECU SUB-ASSEMBLY S/HTR F/L RELAY S/HTR F/R RELAY SHIFT LOCK CONTROL UNIT ASSEMBLY STEERING HEATER SWITCH STEERING SENSOR TO ENGINE ROOM R/B 1 ASSEMBLY (DIAGRAM 2 OF 11) TO MAIN BODY ECU (DIAGRAM 9 OF 11) VEHICLE APPROACHING SPEAKER CONTROLLER VIO WIRE W/ 12.3 INCH DISPLAY W/ ADAPTIVE FRONT LIGHTING SYSTEM W/O STOP/ START SYSTEM WHT WIRE YEL WIRE

BLK WIRE BLU WIRE DIODE (PARK/NEUTRAL POSITION SWITCH ASSEMBLY) ECO RUN VEHICLE CONVERTER ASSEMBLY ECU-ACC FUSE FROM ACC RELAY (DIAGRAM 6 OF 12) FROM P/OUTLET 2 FUSE (DIAGRAM 3 OF 12) GRN WIRE GRY WIRE HYBRID VEHICLE CONTROL ECU INTEGRATION CONTROL SUB-ASSEMBLY LT BLU WIRE LT GRN WIRE MAIN BODY ECU MULTI- DISPLAY ASSEMBLY NETWORK GATEWAY ECU ORG/ WIRE OUTER MIRROR SWITCH ASSEMBLY P/ OUTLET 1 FUSE P/OUTLET RELAY 1 PARK/ NEUTRAL POSITION SWITCH ASSEMBLY PARKING ASSIST ECU PNK WIRE POWER OUTLET SOCKET ASSEMBLY 2 PPL RADIO RECEIVER ASSEMBLY RADIO, DISPLAY RECEIVER ASSEMBLY RED WIRE RIGHT END OF DASH) SHIFT LOCK CONTROL UNIT ASSEMBLY SHIFT POSITION INDICATOR STEREO COMPONENT AMPLIFIER ASSEMBLY TELEVISION DISPLAY ASSEMBLY (W/ REAR SEAT ENTERTAINMENT SYSTEM) TO INSTRUMENT PANEL J/B ASSEMBLY (DIAGRAM 3 OF 12) TO MOBILE WIRELESS CHARGER CRADLE ASSEMBLY (DIAGRAM 4 OF 12) USB 1 FUSE USB 2 FUSE USB CHARGER SOCKET USB CHARGER SOCKET 2 USB RELAY 1 USB RELAY 2 VIO WIRE W/ 12.3 INCH DISPLAY W/O MEMORY WHT WIRE WHT/BLK WIRE

AWD ECU ASSEMBLY BKUP LP FUSE BKUP LP RELAY BLK WIRE BLU WIRE BRAKE MASTER CYLINDER SUB-ASSEMBLY COMPRESSOR W/ MOTOR ASSEMBLY DEF RELAY DEICER RELAY DIODE (PARK/ NEUTRAL POSITION SWITCH ASSEMBLY) ENGINE ROOM R/B 1 ASSEMBLY ENGINE STOP, START ECU FROM ACC RELAY (DIAGRAM 6 OF 12) FRONT WIPER DEICER SWITCH GRN WIRE GRY WIRE LEFT BLIND SPOT MONITOR SENSOR LEFT HEADLIGHT ECU SUB-ASSEMBLY LT BLU WIRE MILLIMETER WAVE RADAR SENSOR ASSEMBLY ORG/ WIRE PNK WIRE POWER STEERING ECU (RACK, PINION POWER STEERING GEAR ASSEMBLY) PPL/BLK WIRE PPL/BLU WIRE PPL/GRY WIRE PPL/ORG WIRE PPL/VIO WIRE PPL/WHT WIRE RED WIRE RIGHT BLIND SPOT MONITOR SENSOR RIGHT HEADLIGHT ECU SUB-ASSEMBLY S/HTR F/L RELAY S/HTR F/R RELAY SHIFT LOCK CONTROL UNIT ASSEMBLY STEERING HEATER SWITCH STEERING SENSOR VEHICLE APPROACHING SPEAKER CONTROLLER VIO WIRE W/ 12.3 INCH DISPLAY W/ ADAPTIVE FRONT LIGHTING SYSTEM WHT WIRE YAW RATE SENSOR YEL 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