Toyota Highlander IV (2019-2024) radio, display receiver assembly Wiring diagrams

ACL BLK WIRE BLU WIRE BRN WIRE CAN JUNCTION TERMINAL 1 CANN CANP CLEARANCE WARNING ECU ASSEMBLY COMBINATION METER ASSEMBLY DATA LINK CONNECTOR 3 (UNDER LEFT END OF DASH) DCM (TELEMATICS TRANSCEIVER) GRN WIRE GRY WIRE HOT AT ALL TIMES INSTRUMENT PANEL J/B ASSEMBLY LEFT BLIND SPOT MONITOR SENSOR LT GRN WIRE METER MIRROR SUB-ASSEMBLY MULTIPLEX NETWORK DOOR ECU OBD FUSE PNK WIRE POSITION CONTROL ECU ASSEMBLY PPL RADIO RECEIVER ASSEMBLY RADIO, DISPLAY RECEIVER ASSEMBLY RED WIRE RIGHT BLIND SPOT MONITOR SENSOR RIGHT END OF DASH) VIO WIRE W/ 12.3 INCH DISPLAY W/ 8 INCH DISPLAY W/ HEAD UP DISPLAY W/ MEMORY WHT WIRE WHT/BLK WIRE

ACL BATTERY VOLTAGE SENSOR BLK WIRE BLU WIRE BRN WIRE CAN JUNCTION TERMINAL 1 CAN JUNCTION TERMINAL 2 CANN CANP CLEARANCE WARNING ECU ASSEMBLY COMBINATION METER ASSEMBLY DATA LINK CONNECTOR 3 (UNDER LEFT END OF DASH) DCM (TELEMATICS TRANSCEIVER) GRN WIRE GRY WIRE HOT AT ALL TIMES INSTRUMENT PANEL J/B ASSEMBLY LEFT BLIND SPOT MONITOR SENSOR LT GRN WIRE METER MIRROR SUB-ASSEMBLY MULTIPLEX NETWORK DOOR ECU OBD FUSE PNK WIRE POSITION CONTROL ECU ASSEMBLY PPL RADIO RECEIVER ASSEMBLY RADIO, DISPLAY RECEIVER ASSEMBLY RED WIRE RIGHT BLIND SPOT MONITOR SENSOR RIGHT END OF DASH) VIO WIRE W/ 12.3 INCH DISPLAY W/ 8 INCH DISPLAY W/ HEAD UP DISPLAY W/ MEMORY W/ PARKING SUPPORT BRAKE SYSTEM WHT WIRE WHT/BLK WIRE

A/F HTR RELAY BRN WIRE DEF RELAY ECO RUN VEHICLE CONVERTER ASSEMBLY EFI MAIN RELAY EFI MAIN RELAY 2 EFI- MAIN RELAY 3 ENGINE HOOD COURTESY SWITCH (HOOD LOCK ASSEMBLY) EXCEPT HYBRID FUEL PUMP RELAY HEATER WATER PUMP ASSEMBLY INTEGRATION CONTROL SUB-ASSEMBLY INV RELAY INV W/ PMP RELAY INVERTER W/ CONVERTER ASSEMBLY LEFT FOG LIGHT ASSEMBLY LEFT HEADLIGHT ASSEMBLY LEFT HEADLIGHT ECU SUB-ASSEMBLY LEVEL WARNING SWITCH ASSEMBLY (WASHER MOTOR, PUMP ASSEMBLY) MIR HTR RELAY MULTI- DISPLAY ASSEMBLY NAVIGATION ECU OIL PMP RELAY OIL PUMP W/ MOTOR ASSEMBLY RADIO RECEIVER ASSEMBLY RADIO SETTING CONDENSER RADIO, DISPLAY RECEIVER ASSEMBLY S/HTR F/L RELAY S/HTR F/R RELAY ST RELAY VVT RELAY W/ 12.3 INCH DISPLAY W/ 8 INCH DISPLAY W/ ADAPTIVE FRONT LIGHTING SYSTEM W/ DOUBLE BEAM HEADLIGHT W/ SINGLE BEAM HEADLIGHT W/ STOP/ START SYSTEM W/O ADAPTIVE FRONT-LIGHTING SYSTEM W/O MEMORY WHT/BLK WIRE WIPER RELAY WIRELESS DOOR LOCK BUZZER

A/C CONTROL ASSEMBLY A/C CONTROL ASSEMBLY 2 BLK WIRE DOOR CONTROL SWITCH ASSEMBLY DOWNHILL ASSIST CONTROL SWITCH ECO RUN CANCEL SWITCH ASSEMBLY ELECTRIC PARKING BRAKE SWITCH ASSEMBLY FRONT WIDE VIEW SWITCH FRONT WIPER DEICER SWITCH GLOVE BOX LIGHT ASSEMBLY GRN WIRE GRY WIRE HAZARD WARNING SIGNAL SWITCH ASSEMBLY INTEGRATION CONTROL SUB-ASSEMBLY LT BLU WIRE LT GRN WIRE MAIN SWITCH ASSEMBLY MOBILE WIRELESS CHARGER CRADLE ASSEMBLY MULTI- DISPLAY ASSEMBLY PATTERN SELECT SWITCH PATTERN SELECT SWITCH ASSEMBLY PNK WIRE PPL/BLU WIRE PPL/GRN WIRE PPL/ORG WIRE RADIO RECEIVER ASSEMBLY RADIO, DISPLAY RECEIVER ASSEMBLY RED WIRE RIGHT FRONT POWER WINDOW REGULATOR SWITCH ASSEMBLY SHIFT POSITION INDICATOR VIO WIRE VSC OFF SWITCH W/ 12.3 INCH DISPLAY W/ 8 INCH DISPLAY W/ STOP/ START SYSTEM W/O STOP/ START SYSTEM WHT WIRE YEL WIRE

ANTENNA AMPLIFIER ASSEMBLY (AM/FM MAIN) ANTENNA AMPLIFIER ASSEMBLY (FM SUB) BLK WIRE BLU WIRE BRAKE ACTUATOR ASSEMBLY CA+ CB+ CGND COMPUTER DATA LINES SYSTEM CSLD CV+ EPBW GPS ANTENNA GRN WIRE GRY WIRE INSTRUMENT PANEL J/B ASSEMBLY LT BLU WIRE LT GRN WIRE MACC MCO- MICROPHONE CASE 1 (CENTER OF ROOF LINER) MIN NCA WIRE ORG/ WIRE PPL/WHT WIRE RADIO, DISPLAY RECEIVER ASSEMBLY REAR TELEVISION CAMERA ASSEMBLY RED WIRE RELAY ENERGIZED SDARS ANTENNA SGND SHIELD SHIELD SHIELD TMUT VIO WIRE W/ SAFETY CONNECT W/O SAFETY CONNECT SHIELD WHT WIRE YEL WIRE

BLK WIRE BLU WIRE DCM (TELEMATICS TRANSCEIVER) (W/ SAFETY CONNECT) (UNDER FRONT OF CENTER CONSOLE) GRN WIRE GRY WIRE LT BLU WIRE LT GRN WIRE MCO- MUTE NCA WIRE ORG/ WIRE PPL/BLK WIRE PPL/BLU WIRE PPL/BRN WIRE PPL/GRN WIRE PPL/GRY WIRE PPL/LT GRN WIRE PPL/ORG WIRE PPL/RED WIRE PPL/VIO WIRE RADIO, DISPLAY RECEIVER ASSEMBLY RED WIRE REV SHIELD SPI+ SPO- STEREO JACK ADAPTER ASSEMBLY 1 SWG UDO+ UJSG UJSS UPI USB USBG USBS USBV VIO WIRE VOR- VOT+ W/ NAVIGATION W/ SAFETY CONNECT W/ STOP/ START SYSTEM W/O NAVIGATION W/O SAFETY CONNECT W/O STOP/ START SYSTEM WHT WIRE WHT/BLK WIRE YEL WIRE

BLK WIRE BLU WIRE BRN WIRE GPS ANTENNA GRN WIRE GRY WIRE GVO+ LEFT FRONT SPEAKER ASSEMBLY 1 LEFT FRONT SPEAKER ASSEMBLY 2 LEFT REAR SPEAKER ASSEMBLY LT GRN WIRE MCO- MIC - NAVIGATION ECU (FRONT OF CENTER CONSOLE) NCA WIRE ORG/ WIRE PNK WIRE PPL/BLK WIRE PPL/BRN WIRE PPL/LT GRN WIRE PPL/ORG WIRE RADIO, DISPLAY RECEIVER ASSEMBLY RED WIRE RIGHT FRONT SPEAKER ASSEMBLY 1 RIGHT FRONT SPEAKER ASSEMBLY 2 RIGHT REAR SPEAKER ASSEMBLY RST SGND SHIELD SUP TWL- TWR+ USB USBG USBS USBV VOI/ VOR- VOT+ W/ SAFETY CONNECT W/ STOP/ START SYSTEM W/O SAFETY CONNECT W/O STOP/ START SYSTEM WHT WIRE WHT/BLK WIRE YEL WIRE

ANTENNA AMPLIFIER ASSEMBLY (AM/FM MAIN) ANTENNA AMPLIFIER ASSEMBLY (FM SUB) BLK WIRE BLU WIRE BLUETOOTH ANTENNA BRAKE ACTUATOR ASSEMBLY CA+ CB+ CDL+ CDR+ CGND COMPUTER DATA LINES SYSTEM CSLD CV+ EPBE GPS ANTENNA GRN WIRE GRY WIRE HDMI (MULTI-MEDIA MODULE COVER) INSTRUMENT PANEL J/B ASSEMBLY LT BLU WIRE LT GRN WIRE MACC MCO- MICROPHONE CASE 1 (CENTER OF ROOF LINER) MIN MUTE NCA WIRE PNK WIRE PPL/VIO WIRE PPL/WHT WIRE RADIO RECEIVER ASSEMBLY RADIO, DISPLAY RECEIVER ASSEMBLY REAR TELEVISION CAMERA ASSEMBLY RED WIRE RELAY ENERGIZED SDARS ANTENNA SGND SHIELD SHIELD SHIELD STEREO JACK ADAPTER ASSEMBLY 1 UDO+ UJSG UJSS UPI VIO WIRE VMTF W/ 12.3 INCH DISPLAY W/ 8 INCH DISPLAY W/ SAFETY CONNECT W/O SAFETY CONNECT WHT WIRE YEL WIRE

BBC 3 FUSE BEHIND LEFT QUARTERPANEL) BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM ECO RUN CANCEL SWITCH ASSEMBLY ELECTRONICALLY CONTROLLED TRANSMISSION SOLENOID (TRANSMISSION WIRE) EMP+ ENGINE ROOM R/B 1 ASSEMBLY ENGINE STOP, START SOLENOID FILTER FOG FR RELAY GRN WIRE GRY WIRE HOT AT ALL TIMES INTEGRATION CONTROL SUB-ASSEMBLY LT BLU WIRE MOP+ MOPI MULTI- DISPLAY ASSEMBLY NEO PNK WIRE PPL/BLK WIRE PPL/BLU WIRE PPL/GRY WIRE PPL/ORG WIRE PPL/PNK WIRE PPL/RED WIRE RADIO RECEIVER ASSEMBLY RADIO, DISPLAY RECEIVER ASSEMBLY RED WIRE RIGHT END OF DASH) TELEVISION DISPLAY ASSEMBLY VACUUM SENSOR ASSEMBLY VIO WIRE W/ 12.3 INCH DISPLAY W/ 8 INCH DISPLAY W/ FRONT FOG LIGHT W/ REAR SEAT ENTERTAINMENT SYSTEM WHT WIRE WHT/BLK WIRE

-DP BEHIND LEFT QUARTERPANEL) BLK WIRE BLU WIRE CERTIFICATION ECU COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM DATA EAU ECU-ACC FUSE ECU-B 2 FUSE ECU-DCC 2 FUSE ENGINE STOP, START ECU GRN WIRE GRY WIRE HOT AT ALL TIMES HOT W/ HOT W/ ACC RELAY ENERGIZED INSTRUMENT PANEL J/B ASSEMBLY LEFT STEERING PAD SWITCH LT BLU WIRE MAIN BODY ECU MSM+ MSTI ORG/ WIRE PNK CSEL WIRE PNK WIRE PPL GND PPL/BLK WIRE PPL/BLU WIRE PPL/ORG WIRE PPL/WHT WIRE PRG PNK CSEL PPL/PNK +B WIRE RADIO, DISPLAY RECEIVER ASSEMBLY RCO RDAM RED WIRE SPIRAL CABLE SUB-ASSEMBLY STEERING PAD SWITCH ASSEMBLY SWG W/ 12.3 INCH DISPLAY W/ 8 INCH DISPLAY W/ STOP/ START SYSTEM W/O STOP/ START SYSTEM WHT WIRE WHT/BLK WIRE YEL WIRE