Toyota Grand Highlander I (2023-2024) blu Wiring diagrams

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

ALL DOOR LOCK RELAY BLK WIRE BLU WIRE BRN WIRE BZR COMPUTER DATA LINES SYSTEM D DOOR UNLOCK RELAY D/L FUSE DOOR CONTROL SWITCH ASSEMBLY ECU-B FUSE ECU-IGR 2 FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES HOT W/ IGR 2 RELAY ENERGIZED IGR L/D DOOR UNLOCK RELAY LCTY LSWL LSWR LT BLU WIRE LT GRN WIRE MAIN BODY ECU PBDS PNK WIRE POWER BACK DOOR CONTROL SWITCH POWER DISTRIBUTION BOX ASSEMBLY PPL PPL/BLK WIRE PPL/BLU WIRE PPL/BRN WIRE PPL/GRN WIRE PPL/GRY WIRE PPL/LT BLU WIRE PPL/LT GRN WIRE PPL/ORG WIRE PPL/PNK WIRE PPL/RED WIRE PPL/WHT WIRE RCTY RED WIRE VIO WIRE WHT WIRE WIRELESS DOOR LOCK BUZZER

ALL DOOR LOCK RELAY BLK WIRE BLU WIRE BRN WIRE BZR COMPUTER DATA LINES SYSTEM CYTO D DOOR UNLOCK RELAY D/L FUSE DOOR CONTROL SWITCH ASSEMBLY ECU-B FUSE ECU-IGR 2 FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES HOT W/ IGR 2 RELAY ENERGIZED IGR L/D DOOR UNLOCK RELAY LCTY LSWL LSWR LT BLU WIRE LT GRN WIRE MAIN BODY ECU MULTIPLEX NETWORK DOOR ECU PBDS PNK WIRE POWER BACK DOOR CONTROL SWITCH POWER DISTRIBUTION BOX ASSEMBLY PPL PPL/BLK WIRE PPL/BLU WIRE PPL/BRN WIRE PPL/GRN WIRE PPL/GRY WIRE PPL/LT BLU WIRE PPL/LT GRN WIRE PPL/ORG WIRE PPL/PNK WIRE PPL/RED WIRE PPL/WHT WIRE RCTY RED WIRE VIO WIRE WHT WIRE WIRELESS DOOR LOCK BUZZER

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

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

BATTERY BF XA BLK WIRE BLK/WHT WIRE BLU WIRE CERTIFICATION ECU (RIGHT END OF DASH) CLL COMPUTER DATA LINES SYSTEM ENGINE ROOM J/B 1 ENGINE ROOM R/B 1 ENGINE STOP, START ECU (LEFT END OF DASH) ENGINE SWITCH FUSIBLE LINK BLOCK ASSEMBLY GRN WIRE HOT AT ALL TIMES LT GRN WIRE MAIN FUSE PARK/NEUTRAL POSITION SWITCH ASSEMBLY POWER DISTRIBUTION BOX ASSEMBLY PPL PPL/RED WIRE RED WIRE RIGHT END OF DASH) ST 1 FUSE ST 1 RELAY STAR STARTER ASSEMBLY VIO WIRE WHT WIRE WHT/BLK WIRE

+BA 2 FUSE ANTI-LOCK BRAKES SYSTEM BBC 1 FUSE BBC 2 FUSE BIN BLK WIRE BLU WIRE BRVC CLL COMPUTER DATA LINES SYSTEM DGND ECAN ECO-RUN VEHICLE CONVERTER ASSEMBLY (LEFT FRONT CORNER OF ENGINE COMPT) ECU-ACC FUSE ECU-IGP 3 FUSE EFI 7 FUSE EGND EMOP ENGINE ROOM R/B 1 ENGINE ROOM R/B 2 ENGINE STOP, START ECU EPS-IGR FUSE GRN WIRE HOOD COURTESY SWITCH (HOOD LOCK ASSEMBLY) HOT AT ALL TIMES HOT W/ +BA RELAY ENERGIZED HOT W/ ACC RELAY ENERGIZED HOT W/ EFI-MAIN 1 RELAY ENERGIZED HOT W/ IGP 1 RELAY ENERGIZED HOT W/ IGR 2 RELAY ENERGIZED HOT W/ TAIL RELAY ENERGIZED IGP IGR ILL ILLB LT GRN WIRE MAP LIGHT ASSEMBLY PANEL FUSE POWER DISTRIBUTION BOX ASSEMBLY PPL PPL/BLK WIRE PPL/GRN WIRE PPL/LT BLU WIRE PPL/LT GRN WIRE PPL/RED WIRE PPL/VIO WIRE PPL/WHT WIRE RED WIRE STARTING CIRCUIT STEREO COMPONENT AMPLIFIER ASSEMBLY VIO WIRE WHT WIRE WHT/BLK WIRE

AMP 2 FUSE AUTOMATIC TRANSAXLE ASSEMBLY (TRANSMISSION WIRE) BLK WIRE BLU WIRE BRAKE BOOSTER PRESSURE SENSOR BRN WIRE COMPUTER DATA LINES SYSTEM ELECTRICAL KEY, TIRE PRESSURE MONITORING SYSTEM RECEIVER ASSEMBLY EMP+ ENGINE ROOM R/B 1 ENGINE STOP, START SOLENOID FILTER GRN WIRE HOT AT ALL TIMES LT GRN WIRE MOP+ MOPI NEO PATTERN SELECT SWITCH PBA PPL/BLK WIRE PPL/GRN WIRE PPL/RED WIRE PPL/VIO WIRE PPL/WHT WIRE VCA VIO WIRE WHT WIRE WHT/BLK WIRE

BLK WIRE BLU WIRE ECU-IGR 1 FUSE GRN WIRE GRY WIRE GSW HOT W/ IGR 1 RELAY ENERGIZED ICL- LEFT CURTAIN SHIELD AIR BAG ASSEMBLY LEFT FRONT AIR BAG SENSOR LEFT FRONT SEAT AIR BAG ASSEMBLY LEFT FRONT SEAT OUTER BELT ASSEMBLY LEFT REAR SEAT OUTER BELT ASSEMBLY LT GRN WIRE MAP LIGHT ASSEMBLY ORG/ WIRE POWER DISTRIBUTION BOX ASSEMBLY PPL/BLK WIRE RIGHT FRONT AIR BAG SENSOR RIGHT FRONT SEAT OUTER BELT ASSEMBLY RIGHT REAR SEAT OUTER BELT ASSEMBLY RRID SFL- SFL+ SL- SR- TELEMATICS TRANSCEIVER WHT WIRE YEL WIRE YEL/BLK WIRE

2.4L TURBO HYBRID 2.5L HYBRID 2.5L HYBRID, 2.4L TURBO HYBRID ABFS AIR BAG ECU ASSEMBLY BBR+ BCR+ BDR BDR+ BCR+ BLK WIRE BLU WIRE COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM ENGINE STOP, START ECU EPS-IGR FUSE FCP+ GNDR GRN WIRE GRY WIRE HOT W/ IGR 1 RELAY ENERGIZED HOT W/ IGR 2 RELAY ENERGIZED HYBRID MOTOR CONTROL INVERTER ASSEMBLY HYBRID VEHICLE CONTROL ECU ASSEMBLY ICR+ ICR- ICR+ IGR LT BLU WIRE LT GRN WIRE METER-IGR FUSE PNK WIRE POWER DISTRIBUTION BOX ASSEMBLY PPL PPL/VIO WIRE PR- PRR- RBE+ RED WIRE RIGHT CURTAIN SHIELD AIR BAG ASSEMBLY RIGHT END OF DASH) RIGHT FRONT OCCUPANT CLASSIFICATION SENSOR RIGHT FRONT SEAT AIR BAG ASSEMBLY RIGHT FRONT SEAT CUSHION AIR BAG ASSEMBLY RIGHT FRONT SEAT INNER BELT ASSEMBLY RIGHT REAR AIR BAG SENSOR RIGHT REAR OCCUPANT CLASSIFICATION SENSOR RIGHT SIDE AIR BAG PRESSURE SENSOR RIGHT SIDE AIR BAG SENSOR ASSEMBLY 2 SFR- SGD SIG SVC WHT WIRE YEL WIRE YEL/BLK WIRE