Toyota Grand Highlander I (2023-2024) engine stop, start ecu Wiring diagrams

+BA 2 FUSE 2.4L TURBO HYBRID, 2.5L HYBRID BDIL BDSL BLB BLGD BLK WIRE BRB BRGD BRN WIRE BSL+ COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM ENGINE STOP, START ECU EPS-IGR FUSE GRN WIRE GRY WIRE HOT W/ IGR 1 RELAY ENERGIZED HOT W/ IGR 2 RELAY ENERGIZED HTR IGR LEFT BLIND SPOT MONITOR SENSOR LEFT OUTER MIRROR CONTROL ECU ASSEMBLY LEFT OUTER REAR VIEW MIRROR ASSEMBLY LT GRN WIRE METER-IGR FUSE OMIL OMIR ORG/ WIRE PNK WIRE POWER DISTRIBUTION BOX ASSEMBLY PPL PPL/BLK WIRE PPL/LT BLU WIRE PPL/VIO WIRE RED WIRE RIGHT BLIND SPOT MONITOR SENSOR RIGHT END OF DASH) RIGHT OUTER MIRROR CONTROL ECU ASSEMBLY RIGHT OUTER REAR VIEW MIRROR ASSEMBLY W/ MEMORY W/O MEMORY W/O PANORAMIC VIEW MONITOR SYSTEM WHT WIRE WHT/BLK WIRE

2.5L HYBRID, 2.4L TURBO HYBRID BLK WIRE BLU WIRE COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM ENGINE ROOM R/B 2 ENGINE STOP, START ECU EPS-IGR FUSE G/SHUTTER FUSE GRY WIRE HOT W/ EFI-MAIN 1 RELAY ENERGIZED HOT W/ IGR 1 RELAY ENERGIZED HOT W/ IGR 2 RELAY ENERGIZED IG+ PPL EP IGR LT GRN WIRE METER-IGR FUSE POWER DISTRIBUTION BOX ASSEMBLY PPL PPL/VIO WIRE RADIATOR SHUTTER ASSEMBLY WHT WIRE WHT/BLK WIRE

2.4L TURBO HYBRID, 2.5L HYBRID BLK WIRE BRN WIRE CCSG COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM ECU- DCC 1 FUSE ENGINE STOP, START ECU EPS-IGR FUSE GRY WIRE HOT AT ALL TIMES HOT W/ IGR 1 RELAY ENERGIZED HOT W/ IGR 2 RELAY ENERGIZED HYBRID VEHICLE CONTROL ECU ASSEMBLY IGR LT BLU WIRE LT GRN WIRE METER-IGR FUSE ORG/ WIRE POWER DISTRIBUTION BOX ASSEMBLY PPL PPL EP PPL/LT GRN WIRE PPL/RED WIRE PPL/VIO WIRE RED WIRE SPIRAL CABLE SUB-ASSEMBLY STEERING PAD SWITCH ASSEMBLY STEERING SENSOR STEERING WHEEL SWITCH HOUSING TURN SIGNAL SWITCH VIO WIRE WHT WIRE WHT/BLK WIRE

2.4L TURBO HYBRID, 2.5L HYBRID BLK WIRE BLU WIRE COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM ENGINE STOP, START ECU GRY WIRE IGR LEFT FRONT SPEAKER ASSEMBLY 2 LEFT FRONT SPEAKER ASSEMBLY 4 LEFT REAR SPEAKER ASSEMBLY LT GRN WIRE PPL PPL/BLK WIRE PPL/BLU WIRE PPL/GRN WIRE PPL/GRY WIRE PPL/LT GRN WIRE PPL/RED WIRE PPL/VIO WIRE PPL/WHT WIRE PPL/YEL WIRE RADIO, DISPLAY RECEIVER ASSEMBLY RED WIRE RIGHT FRONT SPEAKER ASSEMBLY 2 RIGHT FRONT SPEAKER ASSEMBLY 4 RIGHT REAR SPEAKER ASSEMBLY SPIRAL CABLE SUB-ASSEMBLY STEERING PAD SWITCH ASSEMBLY TELEPHONE MICROPHONE ASSEMBLY 2 WHT WIRE

-TW BLK WIRE BLU WIRE ENGINE STOP, START ECU GRN WIRE IGR LEFT REAR SPEAKER ASSEMBLY 2 LT BLU WIRE LT GRN WIRE MUTE ORG/ WIRE PNK WIRE PPL/BLK WIRE PPL/BLU WIRE PPL/GRN WIRE PPL/LT GRN WIRE PPL/ORG WIRE PPL/PNK WIRE PPL/RED WIRE PPL/VIO WIRE PPL/WHT WIRE RED WIRE RIGHT FRONT SPEAKER ASSEMBLY 2 RLD SHIELD SLD SPIRAL CABLE SUB-ASSEMBLY STEERING PAD SWITCH ASSEMBLY TMUT WHT WIRE

2.4L TURBO HYBRID, 2.5L HYBRID BEHIND RIGHT FRONT CORNER OF FRONT BUMPER) BLK WIRE BLU WIRE BOF BOR CLEARANCE WARNING ECU ASSEMBLY COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM ECU-IGR 2 FUSE ENGINE STOP, START ECU EPS-IGR FUSE GRY WIRE HOT W/ IGR 1 RELAY ENERGIZED HOT W/ IGR 2 RELAY ENERGIZED IGR LEFT FRONT CENTER ULTRASONIC SENSOR LEFT FRONT CORNER ULTRASONIC SENSOR LEFT REAR CENTER ULTRASONIC SENSOR LEFT REAR CORNER ULTRASONIC SENSOR LT BLU WIRE LT GRN WIRE METER-IGR FUSE ORG/ WIRE PNK WIRE POWER DISTRIBUTION BOX ASSEMBLY PPL PPL/BLK WIRE PPL/BLU WIRE PPL/GRN WIRE PPL/LT BLU WIRE PPL/LT GRN WIRE PPL/RED WIRE PPL/VIO WIRE PPL/WHT WIRE RED WIRE RIGHT END OF DASH) RIGHT FRONT CENTER ULTRASONIC SENSOR RIGHT FRONT CORNER ULTRASONIC SENSOR RIGHT REAR CENTER ULTRASONIC SENSOR RIGHT REAR CORNER ULTRASONIC SENSOR SOF SOR VIO WIRE WHT WIRE WHT/BLK WIRE

2.4L TURBO HYBRID, 2.5L HYBRID BCB+ BCV- BGND BLK WIRE BLSW BLU WIRE CB+ CGND COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM CSW+ CV+ ECU- DCC 3 FUSE ECU-IGR 1 FUSE ENGINE STOP, START ECU EPS-IGR FUSE FRONT TELEVISION CAMERA ASSEMBLY GB+ GGND GRN WIRE GRY WIRE GVO+ HOT AT ALL TIMES HOT W/ IGR 1 RELAY ENERGIZED HOT W/ IGR 2 RELAY ENERGIZED IGR LCB+ LCV- LEFT OUTER REAR VIEW MIRROR ASSEMBLY LGND LT BLU WIRE LT GRN WIRE METER-IGR FUSE NCA WIRE PANORAMIC VIEW MONITOR SWITCH PARKING ASSIST ECU POWER DISTRIBUTION BOX ASSEMBLY PPL PPL/BLK WIRE PPL/BLU WIRE PPL/RED WIRE PPL/VIO WIRE RADIO, DISPLAY RECEIVER ASSEMBLY RCB+ RCV REAR TELEVISION CAMERA ASSEMBLY RED WIRE REV RGND RIGHT OUTER REAR VIEW MIRROR ASSEMBLY RSW SGND WHT WIRE WHT/BLK WIRE YEL WIRE

2.5L HYBRID, 2.4L TURBO HYBRID BLK WIRE BLU WIRE CB (RIGHT END OF DASH) COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM ENGINE STOP, START ECU EPS-IGR FUSE EXCEPT HYBRID GRY WIRE HOOD COURTESY SWITCH (HOOD LOCK ASSEMBLY) HOT W/ IGR 1 RELAY ENERGIZED HOT W/ IGR 2 RELAY ENERGIZED IGR LSSR LT GRN WIRE METER-IGR FUSE ORG/ WIRE PNK WIRE POWER DISTRIBUTION BOX ASSEMBLY PPL PPL/BLK WIRE PPL/PNK WIRE PPL/RED WIRE PPL/VIO WIRE RED WIRE RIGHT FRONT DOOR LOCK W/ MOTOR ASSEMBLY SECURITY HORN ASSEMBLY WHT WIRE WHT/BLK WIRE

BLK WIRE BLU WIRE CERTIFICATION ECU (RIGHT END OF DASH) CUTB ECU- DCC 3 FUSE ECU-DCC 2 FUSE ENGINE ROOM R/B 1 ENGINE STOP, START ECU EPS-IGR FUSE EXCEPT HYBRID GRN WIRE GRY WIRE HOOD COURTESY SWITCH (HOOD LOCK ASSEMBLY) HOT AT ALL TIMES HOT W/ IGR 2 RELAY ENERGIZED IGB IGPD IGR IGRD LT BLU WIRE LT GRN WIRE NEO ORG/ WIRE PNK WIRE POWER DISTRIBUTION BOX ASSEMBLY POWER DISTRIBUTION SYSTEM PPL PPL/BLK WIRE PPL/LT BLU WIRE PPL/RED WIRE PPL/VIO WIRE RED WIRE SECURITY HORN ASSEMBLY STAR STARTING/ CHARGING SYSTEM UART VIO WIRE WHT/BLK WIRE

+TW TWR+ 2.4L TURBO HYBRID, 2.5L HYBRID AIR BAG ECU ASSEMBLY BLK WIRE BLU WIRE COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM ENGINE STOP, START ECU GRY WIRE IGR LT GRN WIRE NCA WIRE PNK WIRE PPL PPL/BLK WIRE PPL/GRN WIRE PPL/PNK WIRE PPL/RED WIRE PPL/VIO WIRE PPL/WHT WIRE RED WIRE RIGHT FRONT SPEAKER ASSEMBLY 2 RIGHT FRONT SPEAKER ASSEMBLY 4 STEREO COMPONENT AMPLIFIER ASSEMBLY TELEPHONE MICROPHONE ASSEMBLY 2 TMUT TWR- -TW W/ STEREO COMPONENT AMPLIFIER ASSEMBLY W/O STEREO COMPONENT AMPLIFIER ASSEMBLY WHT WIRE