Toyota Grand Highlander I (2023-2024) engine room r/b 2 Wiring diagrams

2.4L TURBO HYBRID 2.5L HYBRID ABS MTR 2 FUSE BLK WIRE BLU WIRE BRN WIRE CFDH CFDL COMPUTER DATA LINES SYSTEM ECU-IGP 3 FUSE ENGINE ROOM R/B 1 ENGINE ROOM R/B 2 GRN WIRE GRY WIRE HOT AT ALL TIMES HOT W/ IGP 1 RELAY ENERGIZED INTERIOR LIGHTS LT BLU WIRE LT GRN WIRE ORG/ WIRE PATTERN SELECT SWITCH PNK WIRE PPL/BLU WIRE PPL/GRN WIRE PPL/GRY WIRE PPL/RED WIRE RADIO, DISPLAY RECEIVER ASSEMBLY RED WIRE RIGHT END OF DASH) RIGHT FRONT SPEED SENSOR RIGHT REAR SKID CONTROL SENSOR SYSTEM VIO WIRE WHT WIRE WHT/BLK WIRE WSS+ YEL WIRE

BLK WIRE BLU WIRE BRN WIRE ECU-IGP 3 FUSE ENGINE ROOM R/B 2 FORWARD RECOGNITION CAMERA GRN WIRE LKSW LT BLU WIRE LT GRN WIRE ORG/ WIRE PNK WIRE PPL PPL/BLU WIRE PPL/GRN WIRE PPL/LT GRN WIRE PPL/RED WIRE RED WIRE RELAY ENERGIZED RIGHT END OF DASH) SHIFT POSITION INDICATOR SPIRAL CABLE SUB-ASSEMBLY STEERING PAD SWITCH ASSEMBLY STOP LIGHT SWITCH ASSEMBLY VIO WIRE WHT WIRE

BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM ECU-IGP 3 FUSE ENGINE ROOM R/B 2 FORWARD RECOGNITION CAMERA GRN WIRE HOT AT ALL TIMES HOT W/ IGB LKSW METER-IGR FUSE MILLIMETER WAVE RADAR SENSOR ASSEMBLY PNK WIRE POWER DISTRIBUTION BOX ASSEMBLY PPL PPL/BLK WIRE PPL/BLU WIRE PPL/GRN WIRE PPL/LT BLU WIRE PPL/RED WIRE PPL/VIO WIRE RED WIRE RELAY ENERGIZED SGND SPIRAL CABLE SUB-ASSEMBLY STEERING PAD SWITCH ASSEMBLY STOP FUSE TRANSMISSION FLOOR SHIFT ASSEMBLY VIO WIRE WHT WIRE WHT/BLK WIRE

BLK WIRE BLU WIRE CYTO ENGINE ROOM R/B 2 GRN WIRE GRY WIRE HOT AT ALL TIMES LEFT FRONT DOOR LOCK W/ MOTOR ASSEMBLY LEFT REAR DOOR LOCK W/ MOTOR ASSEMBLY LSSR LT BLU WIRE LT GRN WIRE MULTIPLEX NETWORK DOOR ECU PNK WIRE PPL/BLK WIRE PPL/BLU WIRE PPL/GRN WIRE PPL/GRY WIRE PPL/LT BLU WIRE PPL/ORG WIRE PPL/PNK WIRE PPL/RED WIRE PPL/VIO WIRE PPL/WHT WIRE RED WIRE RIGHT REAR DOOR LOCK W/ MOTOR ASSEMBLY S-HORN FUSE S-HORN RELAY WHT WIRE WHT/BLK WIRE

BLK WIRE BLU WIRE CB (RIGHT END OF DASH) ENGINE ROOM R/B 2 EXCEPT HYBRID GRN WIRE GRY WIRE HOT AT ALL TIMES HYBRID VEHICLE CONTROL ECU IGB LEFT FRONT DOOR LOCK W/ MOTOR ASSEMBLY LEFT REAR DOOR LOCK W/ MOTOR ASSEMBLY LSSR LT BLU WIRE LT GRN WIRE ORG/ WIRE PNK WIRE PPL/BLK WIRE PPL/BLU WIRE PPL/GRN WIRE PPL/GRY WIRE PPL/LT BLU WIRE PPL/ORG WIRE PPL/PNK WIRE PPL/RED WIRE PPL/VIO WIRE PPL/WHT WIRE RED WIRE RIGHT END OF DASH) RIGHT FRONT DOOR LOCK W/ MOTOR ASSEMBLY RIGHT REAR DOOR LOCK W/ MOTOR ASSEMBLY S-HORN FUSE S-HORN RELAY SKID CONTROL ECU (BRAKE ACTUATOR ASSEMBLY) STOP LIGHT SWITCH ASSEMBLY WHT WIRE WHT/BLK WIRE

2.4L TURBO HYBRID 2.5L HYBRID 2.5L HYBRID, 2.4L TURBO HYBRID BLK WIRE BLU WIRE CFDH CFDL COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM ENGINE ROOM R/B 2 ENGINE STOP, START ECU EPS-IGR FUSE FUEL FUEL FILLER OPENING LID LOCK SUB-ASSEMBLY FUEL LID OPENER SWITCH FUEL OPN 2 FUSE FUEL OPN FUSE FUEL OPN RELAY GRN WIRE GRY WIRE HOT AT ALL TIMES HOT W/ IGR 1 RELAY ENERGIZED HOT W/ IGR 2 RELAY ENERGIZED IGR LIDO LT GRN WIRE METER-IGR FUSE POWER DISTRIBUTION BOX ASSEMBLY PPL PPL EP PPL/BLU WIRE PPL/RED WIRE PPL/VIO WIRE RED WIRE VIO WIRE WHT WIRE

2.4L TURBO HYBRID 2.4L TURBO, 2.4L TURBO HYBRID 2.5L HYBRID 2.5L HYBRID, 2.4L TURBO HYBRID ABS 1 FUSE ABS 3 FUSE ABS MTR 1 FUSE BATT-S 1 FUSE BATTERY STATE SENSOR ASSEMBLY BLK WIRE BRAKE BOOSTER CONTROL ECU (BRAKE BOOSTER W/ MASTER CYLINDER ASSEMBLY) BRAKE CONTROL POWER SUPPLY ASSEMBLY BRN WIRE D INJ FUSE D INJ RELAY DMC FUSE DRIVER MONITOR ECU ASSEMBLY ECT- MAIN RELAY ECT-1 FUSE EFI 1 FUSE ENGINE ROOM R/B 2 FROM BATT-S 2 FUSE (DIAGRAM 2 OF 14) GRN (OR BRN) WIRE GRN WIRE GRY WIRE IGP- MAIN 2 FUSE INJ FUSE INJ RELAY INV W/PMP 2 FUSE INV W/PMP RELAY LT GRN WIRE OIL PMP FUSE OIL PMP RELAY OPTION CONNECTOR (TOWING) PNK WIRE PPL PPL/LT GRN WIRE RADIO, DISPLAY RECEIVER ASSEMBLY RED WIRE SKID CONTROL ECU (BRAKE ACTUATOR ASSEMBLY) TO EFI-MAIN 2 FUSE (DIAGRAM 4 OF 14) TOWING-B FUSE TV FUSE VIO WIRE WASHER FUSE WHT (OR PNK) WIRE WHT WIRE WHT/BLK WIRE WINDSHIELD WIPER RELAY ASSEMBLY

2.4L TURBO HYBRID 2.4L TURBO, 2.4L TURBO HYBRID 2.5L HYBRID 2.5L HYBRID, 2.4L TURBO HYBRID AIR CONDITIONING AMPLIFIER ASSEMBLY AIR CONDITIONING CONTROL ASSEMBLY AIR CONDITIONING CONTROL ASSEMBLY 2 BBC 1 FUSE BLK WIRE BLU WIRE CERTIFICATION ECU COMPRESSOR W/ MOTOR ASSEMBLY D INJ FUSE D INJ RELAY DEICER RELAY ECU- IGP 1 FUSE ECU- IGP 2 FUSE ECU-IGP 3 FUSE EFI MAIN 2 RELAY EFI- MAIN 1 FUSE EFI- MAIN 1 RELAY EFI- MAIN 2 FUSE EFI- MAIN 3 FUSE EFI- MAIN 3 RELAY ENGINE ROOM R/B 2 ENGINE STOP, START ECU FROM EFI 1 FUSE (DIAGRAM 3 OF 14) GRN WIRE HYBRID VEHICLE CONTROL ECU ASSEMBLY IGCT FUSE IGCT RELAY 1 IGCT RELAY 2 IGP 1 RELAY IGP 3 RELAY IGP- MAIN 1 FUSE INJ FUSE LT GRN WIRE LT GRN/ VIO WIRE NETWORK GATEWAY ECU ORG/ WIRE PNK WIRE POWER DISTRIBUTION BOX ASSEMBLY PPL PPL/BLK WIRE PPL/BLU (OR RED) WIRE PPL/BLU WIRE PPL/GRN WIRE PPL/GRY WIRE PPL/LT GRN WIRE PPL/RED WIRE R/B 3 FUSE RED WIRE RIGHT END OF DASH) S-HORN FUSE S-HORN RELAY SHIFT LOCK CONTROL UNIT ASSEMBLY SKID CONTROL ECU (BRAKE ACTUATOR ASSEMBLY) STEREO COMPONENT EQUALIZER ASSEMBLY TO ENGINE ROOM R/B 1 (DIAGRAM 3 OF 14) TO ENGINE ROOM R/B 2 (DIAGRAM 6 OF 14) TO POWER OUTLET SWITCH (DIAGRAM 14 OF 14) TO VOLTAGE INVERTER (DIAGRAM 14 OF 14) VIO WIRE WHT (OR BLK) WIRE WHT WIRE WHT/BLK WIRE

2.4L TURBO HYBRID AIR CONDITIONING AMPLIFIER ASSEMBLY AIR CONDITIONING CONTROL ASSEMBLY AIR CONDITIONING CONTROL ASSEMBLY 2 BLK WIRE BLU WIRE COMPRESSOR W/ MOTOR ASSEMBLY DEICER RELAY ECU- IGP 1 FUSE ECU-IGP 3 FUSE ENGINE ROOM R/B 2 ENGINE STOP, START ECU FROM ENGINE ROOM R/B 1 (DIAGRAM 4 OF 14) GRN WIRE GRY WIRE HYBRID VEHICLE CONTROL ECU ASSEMBLY IGP 3 RELAY LT GRN WIRE LT GRN/ VIO WIRE NETWORK GATEWAY ECU PM-IGCT ECU- IGP 2 FUSE PNK WIRE PPL PPL/BLU WIRE PPL/GRN WIRE PPL/GRY WIRE PPL/LT GRN WIRE PPL/PNK WIRE PPL/RED WIRE RIGHT END OF DASH) SHIFT LOCK CONTROL UNIT ASSEMBLY SKID CONTROL ECU (BRAKE ACTUATOR ASSEMBLY) STEREO COMPONENT EQUALIZER ASSEMBLY STOP LIGHT SWITCH ASSEMBLY TO ENGINE ROOM R/B 1 (DIAGRAM 8 OF 14) TO POWER OUTLET SWITCH (DIAGRAM 14 OF 14) TO VOLTAGE INVERTER (DIAGRAM 14 OF 14) TRANSMISSION CONTROL ECU ASSEMBLY TRANSMISSION FLOOR SHIFT ASSEMBLY VIO WIRE WASHER FUSE WINDSHIELD WIPER RELAY ASSEMBLY

+SM +WR PNK +1 WIRE -WR BLK WIRE BLU WIRE CBS ENGINE ROOM R/B 1 ENGINE ROOM R/B 2 ENGINE STOP, START ECU EPS-IGR FUSE EWS FRONT WIPER MOTOR, LINK ASSEMBLY GRN WIRE GRY WIRE HOT AT ALL TIMES HOT W/ IGP 2 RELAY ENERGIZED HOT W/ IGR 2 RELAY ENERGIZED IGR IGWS LT GRN WIRE PNK WIRE POWER DISTRIBUTION BOX ASSEMBLY PPL PPL/VIO WIRE RED WIRE VIO WIRE WASHER FUSE WHT WIRE WHT/BLK WIRE WINDSHIELD WASHER MOTOR, PUMP ASSEMBLY WINDSHIELD WIPER RELAY ASSEMBLY WIPER FUSE WIPER RELAY