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

ACCELERATOR PEDAL W/ SENSOR ROD ASSEMBLY BKUP LP FUSE BLK WIRE BLU WIRE BRN WIRE CE (CENTER OF DASH) CERTIFICATION ECU COMPUTER DATA LINES SYSTEM ECU- IGP 1 FUSE ECU-IGR 1 FUSE ENGINE ROOM R/B 2 ENGINE STOP, START ECU EPS-IGR FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES HOT W/ IGP 1 RELAY ENERGIZED HOT W/ IGR 1 RELAY ENERGIZED HOT W/ IGR 2 RELAY ENERGIZED IGP IGR LT BLU WIRE LT GRN WIRE ORG/ WIRE PATTERN SELECT SWITCH PNK WIRE POWER DISTRIBUTION BOX ASSEMBLY PPL PPL/BLK WIRE PPL/RED WIRE PPL/VIO WIRE PWMS RED WIRE RIGHT END OF DASH) SEMICONDUCTOR POWER INTEGRATION ECU SKID CONTROL ECU (BRAKE ACTUATOR ASSEMBLY) SNWI SPCN STOP FUSE STOP LIGHT SWITCH ASSEMBLY VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

BLK WIRE BLU WIRE BRN WIRE BU+B BUBI BUBO BUSE COMPUTER COMPUTER DATA LINES SYSTEM DATA LINES SYSTEM ECU- IGP 1 FUSE ECU-IGP 3 FUSE ENGINE ROOM R/B 2 ERTA GRN WIRE GRY WIRE HOT AT ALL TIMES HOT W/ IGCT 1 RELAY ENERGIZED HOT W/ IGP 1 RELAY ENERGIZED IGCT IGCT 3 FUSE IGP INTEGRATION CONTROL SUPPLY (UNDER CENTER CONSOLE) LT BLU WIRE LT GRN WIRE ORG/ WIRE P CON MAIN FUSE PNK WIRE PPL/BLU WIRE PPL/LT GRN WIRE PPL/PNK WIRE PPOS RCS REAR TRANSAXLE W/ MOTOR ASSEMBLY (ON REAR TRANSAXLE) RED WIRE RMT RMTG RNOP RNPM ROPG RRF RRFG RSCG RSN RSNG RTTA SBFS SHIFT CONTROL ACTUATOR ASSEMBLY TRANSMISSION FLOOR SHIFT ASSEMBLY VIO WIRE WAKE WHT WIRE WHT/BLK WIRE YEL WIRE

BLK WIRE BLU WIRE BRN WIRE CARH CARL CBIR CEIR COMPUTER DATA LINES SYSTEM ECT- MAIN RELAY ECT-1 FUSE ENGINE CONTROLS SYSTEM ENGINE ROOM R/B 1 ENGINE ROOM R/B 2 ERTA GRN WIRE GRY WIRE HOT AT ALL TIMES HOT W/ IGCT 1 RELAY ENERGIZED HOT W/ IGCT 2 RELAY ENERGIZED LT BLU WIRE LT GRN WIRE OIL PMP OIL PMP RELAY OPMR ORG/ WIRE PCU RR FUSE PNK WIRE PPL RCS RED WIRE RMT RMTG RNOP ROPM RRF RRFG RSCG RSN RSNG RTTA SDNR SHDI SHIELD TRANSAXLE W/ MOTOR, INVERTER ASSEMBLY (ON HV BATTERY BLOCK) VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

2.4L TURBO HYBRID 2.4L TURBO HYBRID, 2.4L TURBO 2.4L TURBO HYBRID, 2.5L HYBRID 2.5L HYBRID 2.5L HYBRID, 2.4L TURBO HYBRID A/C RR FUSE ACPB PB BG (2.5L HYBRID) BA (2.4L TURBO HYBRID) (TOP FRONT OF ENGINE) BLK WIRE BLU WIRE BRN WIRE CFDH CFDL COMPRESSOR W/ MOTOR ASSEMBLY COMPUTER DATA LINES SYSTEM CRANK POSITION SENSOR (LEFT SIDE OF ENGINE) DOUT E.F.I. ENGINE COOLANT TEMPERATURE SENSOR ECM (LEFT SIDE OF ENGINE COMPT) ECU-IGP 3 FUSE EFI 1 FUSE EFI 5 FUSE ENGINE COOLANT TEMPERATURE SENSOR ENGINE ROOM J/B 1 ENGINE ROOM R/B 1 ENGINE ROOM R/B 2 ETHT FAN 1 FUSE FAN W/ MOTOR ASSEMBLY (BEHIND RADIATOR) GRN WIRE GRY WIRE HOT AT ALL TIMES HOT W/ EFI-MAIN 1 RELAY ENERGIZED HOT W/ IGP 1 RELAY ENERGIZED HYBRID VEHICLE CONTROL ECU (LEFT END OF DASH) NCA WIRE NE+ ORG/ WIRE ORG/BLU WIRE ORG/LT GRN WIRE PE ACPE PNK WIRE PPL/BLU WIRE PPL/GRN WIRE PPL/LT BLU WIRE RED WIRE RFC THTW VCNE VIO WIRE WHT WIRE WHT/BLK WIRE

ACNT ACTIVE NOISE CONTROL MICROPHONE 1 ACTIVE NOISE CONTROL MICROPHONE 2 ACTIVE NOISE CONTROL MICROPHONE 3 ACTIVE NOISE CONTROL MICROPHONE 4 BLK WIRE BLU WIRE COMPUTER DATA LINES SYSTEM ECU-B 2 FUSE ECU-IGP 3 FUSE ENGINE ROOM R/B 2 GRN WIRE HOT AT ALL TIMES HOT W/ IGP 1 RELAY ENERGIZED IGP LT BLU WIRE LT GRN WIRE NEI ORG/ WIRE PNK WIRE POWER DISTRIBUTION BOX ASSEMBLY PPL PPL/BLK WIRE PPL/BLU WIRE PPL/GRN WIRE PPL/RED WIRE PPL/VIO WIRE PPL/WHT WIRE RED WIRE SHIELD STEREO COMPONENT AMPLIFIER ASSEMBLY STEREO COMPONENT EQUALIZER ASSEMBLY VIO WIRE WHT WIRE YEL 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 2.4L TURBO, 2.5L HYBRID 2.5L HYBRID BLK WIRE BLU WIRE BRN WIRE BUA BUAE CERTIFICATION ECU COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM ECU- IGP 2 FUSE ECU-IGR 1 FUSE ENGINE CONTROLS SYSTEM ENGINE ROOM R/B 1 ENGINE ROOM R/B 2 ENGINE STOP, START ECU EPS-IGR FUSE EXCEPT HYBRID GRN WIRE GRY WIRE HOT AT ALL TIMES HOT W/ IGCT 1 RELAY ENERGIZED HOT W/ IGP 1 RELAY ENERGIZED HOT W/ IGR 1 RELAY ENERGIZED HOT W/ IGR 2 RELAY ENERGIZED HYBRID VEHICLE CONTROL ECU ASSEMBLY IGCT 3 FUSE IGR INTEGRATION CONTROL SUPPLY LT BLU WIRE LT GRN WIRE METER-IGR FUSE ORG/ WIRE P CON MAIN FUSE P CON MTR FUSE PLKC PNK WIRE POWER DISTRIBUTION BOX ASSEMBLY POWER DISTRIBUTION SYSTEM PPL PPL/BLK WIRE PPL/BLU WIRE PPL/BRN WIRE PPL/GRN WIRE PPL/RED WIRE PPL/VIO WIRE RED WIRE RIGHT END OF DASH) SFTD SFTU SHIFT CONTROL ACTUATOR ASSEMBLY SHIFT LOCK CONTROL UNIT ASSEMBLY STOP FUSE STOP LIGHT SWITCH ASSEMBLY TRANSMISSION FLOOR SHIFT ASSEMBLY VIO WIRE WAKE WHT WIRE WHT/BLK WIRE

ACCELERATOR PEDAL W/ SENSOR ROD ASSEMBLY ANTI-THEFT SYSTEM BLK WIRE BLU WIRE BRN WIRE CACH CACL CERTIFICATION ECU COMPUTER DATA LINES SYSTEM ECU- IGP 1 FUSE ECU-IGR 1 FUSE ECU-IGR 2 FUSE ENGINE ROOM R/B 2 ENGINE STOP, START ECU EPS-IGR FUSE EXCD FPC GRN WIRE GRY WIRE HOT W/ IGP 1 RELAY ENERGIZED HOT W/ IGR 1 RELAY ENERGIZED HOT W/ IGR 2 RELAY ENERGIZED IGP IGR IREL LT BLU WIRE LT GRN WIRE MPMP NEO ORG/ WIRE PARK/NEUTRAL POSITION SWITCH ASSEMBLY PATTERN SELECT SWITCH PNK WIRE POWER DISTRIBUTION BOX ASSEMBLY PPL PPL/BLK WIRE PPL/BLU WIRE PPL/RED WIRE PPL/VIO WIRE PPMP PWMS RED WIRE RIGHT END OF DASH) SFTD SFTU SNWI SPCN STAR STARTING/CHARGING SYSTEM STOP LIGHT SWITCH ASSEMBLY VCPP VIO WIRE VOLTAGE INVERTER VPMP WHT WIRE WHT/BLK WIRE YEL WIRE

BLK WIRE BLU WIRE BRN WIRE ECU- IGP 1 FUSE ECU-B 2 FUSE ECU-IGP 3 FUSE ENGINE ROOM R/B 1 ENGINE ROOM R/B 2 ERTA GRN WIRE GRY WIRE HOT AT ALL TIMES HOT W/ IGP 1 RELAY ENERGIZED HOT W/ IGR 1 RELAY ENERGIZED IGR FUSE LT GRN WIRE OIL PMP FUSE OIL PMP RELAY ORG/BLU WIRE ORG/LT GRN WIRE PNK WIRE POWER DISTRIBUTION BOX ASSEMBLY PPL/BLK WIRE PPL/BLU WIRE PPL/GRN WIRE PPL/LT GRN WIRE PPL/PNK WIRE PPL/RED WIRE PPL/VIO WIRE RCS REAR TRANSAXLE W/ MOTOR, INVERTER ASSEMBLY RED WIRE RMT RMTG RNOP RNPM ROPG RRF RRFG RSCG RSN RSNG RTTA WHT WIRE WHT/BLK WIRE YEL WIRE