Toyota bZ4X I (2022-2024) main body ecu Wiring diagrams

AHID BLK WIRE BLU WIRE BRN WIRE CLTB CLTE CLTS CXPI DOOR BACK FUSE DOOR LOCKS SYSTEM, ANTI-THEFT SYSTEMS DOOR LOCKS, ANTI-THEFT SYSTEMS DOOR LOCKS, ANTI-THEFT, INTERIOR LIGHTS SYSTEMS ECU-DCC 2 FUSE ECU-IGR 2 FUSE FA (LEFT CENTER OF DASH) FSPT GRN WIRE GRY WIRE GSW HDL HEAD HEADLIGHTS SYSTEM HEADLIGHTS, EXTERIOR LIGHTS SYSTEMS HORN HORNS SYSTEM HOT AT ALL TIMES HOT W/ IGR 2 RELAY ENERGIZED HRLY 9 10 IGR INTERIOR LIGHTS SYSTEM NAVIGATION SYSTEM INTERIOR LIGHTS SYSTEM TRUNK, TAILGATE, FUEL DOORS SYSTEM LCTY LSWL LT BLU WIRE LT GRN WIRE MAIN BODY ECU ORG/ WIRE POWER DISTRIBUTION BOX ASSEMBLY POWER TOPS SYSTEM POWER WINDOWS SYSTEM PPL PPL/BLK WIRE PPL/RED WIRE RCTY RED WIRE SUPPLEMENTAL RESTRAINTS SYSTEM VIO WIRE WHI WHT WIRE WIPER/WASHER SYSTEM WPS

AIR CONDITIONING AMPLIFIER ASSEMBLY BLK WIRE BLU WIRE CANN CANP CAWH CAWL CERTIFICATION ECU DOOR LOCKS, ANTI-THEFT SYSTEMS DOOR LOCKS, ANTI-THEFT, INTERIOR LIGHTS SYSTEMS GRN WIRE GRY WIRE LEFT HEADLIGHT ECU SUB-ASSEMBLY LSBO LSWR LT GRN WIRE MAIN BODY ECU MILE MULTIPLEX NETWORK DOOR ECU NETWORK GATEWAY ECU PBDS PNK WIRE RED WIRE RIGHT HEADLIGHT ECU SUB-ASSEMBLY TRUNK, TAILGATE, FUEL DOORS SYSTEM VIO WIRE WHT WIRE WHTR WIPER/WASHER SYSTEM

AIR BAG SENSOR ASSEMBLY ALL DOOR LOCK RELAY BATTERY BLK WIRE BLK/GRY WIRE BLOWER MOTOR W/ FAN SUB-ASSEMBLY BRAKE BOOSTER CONTROL ECU (BRAKE BOOSTER W/ MASTER CYLINDER ASSEMBLY) BRN WIRE COMBINATION METER ASSEMBLY D DOOR UNLOCK RELAY DOOR BACK RELAY FORWARD RECOGNITION CAMERA FRONT WASHER NOZZLE, HOSE ASSEMBLY HEATER PUMP ASSEMBLY HYBRID VEHICLE CONTROL ECU INNER REAR VIEW MIRROR ASSEMBLY L/D DOOR UNLOCK RELAY LEFT QUICK HEATER, ACCESSORY ASSEMBLY LEFT VISOR ASSEMBLY MAIN BODY ECU MAP LIGHT ASSEMBLY P/OUTLET RELAY PPL RAIN SENSOR RIGHT VISOR ASSEMBLY ROOM LIGHT ASSEMBLY 1 RR DEF RELAY SKID CONTROL ECU (BRAKE ACTUATOR ASSEMBLY) SLIDING ROOF CONTROL ECU (SLIDING ROOF DRIVE GEAR SUB-ASSEMBLY) SPIRAL CABLE SUB-ASSEMBLY STOP LIGHT SWITCH ASSEMBLY W/ DIGITAL INNER MIRROR W/O DIGITAL INNER MIRROR WATER PUMP W/ MOTOR ASSEMBLY WHT/BLK WIRE WINDSHIELD WIPER RELAY ASSEMBLY

BLK WIRE BLU WIRE BRN WIRE CAN I/F CERTIFICATION ECU COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM ECU- DCC 1 FUSE ECU-DCC 2 FUSE ECU-IGR 2 FUSE ECU-IGR 3 FUSE GRN WIRE HEAD HEAD DRL OFF HOT AT ALL TIMES HOT W/ IGR 1 RELAY ENERGIZED HOT W/ IGR 2 RELAY ENERGIZED IGR INP STD 2 FUSE L OFF L OFF AUTO LIGHT CONTROL SWITCH LT BLU WIRE LT GRN WIRE MAIN BODY ECU METER-IGR FUSE MOTOR COMPARTMENT J/B 1 ORG/ WIRE PANEL FUSE PNK WIRE POWER DISTRIBUTION BOX ASSEMBLY (LEFT END OF DASH) POWER SWITCH PPL PPL/LT BLU WIRE RED WIRE STEERING SENSOR STEERING WHEEL SWITCH HOUSING SWIL TAIL TAIL RELAY TURN SIGNAL SWITCH VIO WIRE WHI WHT WIRE WHT/BLK WIRE

BLK WIRE BLU WIRE CERTIFICATION ECU COMBINATION METER ASSEMBLY COMMUNICATION ECU DIGITAL KEY ECU ASSEMBLY DLC 3 DOME FUSE DOOR DBL/L FUSE DOOR F/L FUSE DOOR F/R FUSE DOOR R/L FUSE DOOR R/R FUSE ECU- DCC 1 FUSE ECU- DCC 3 FUSE ECU-DCC 2 FUSE FROM MOTOR COMPARTMENT R/B 1 (DIAGRAM 1 OF 8) FROM MOTOR COMPARTMENT R/B 1 (DIAGRAM 3 OF 8) GRN WIRE GRY WIRE KICK DOOR CONTROL SENSOR LEFT FRONT POWER WINDOW REGULATOR MOTOR ASSEMBLY LEFT REAR POWER WINDOW REGULATOR MOTOR ASSEMBLY LT GRN WIRE MAIN BODY ECU MULTIPLEX NETWORK DOOR ECU OBD FUSE ORG/ WIRE PARKING ASSIST ECU PNK WIRE PPL/BLK WIRE PPL/WHT WIRE RED WIRE RIGHT END OF DASH) RIGHT FRONT POWER WINDOW REGULATOR MOTOR ASSEMBLY RIGHT REAR POWER WINDOW REGULATOR MOTOR ASSEMBLY S/HTR RELAY S/ROOF FUSE SLIDING ROOF CONTROL ECU (SLIDING ROOF DRIVE GEAR SUB-ASSEMBLY) SPIRAL CABLE SUB-ASSEMBLY STEERING SENSOR STRG HTR FUSE TAIL RELAY TO MOBILE WIRELESS CHARGER CRADLE ASSEMBLY (DIAGRAM 7 OF 8) TO P/SEAT D FUSE (DIAGRAM 6 OF 8) VIO WIRE WHT WIRE

BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM DIS ECU-ACC FUSE ECU-IGR 2 FUSE ECU-IGR 5 FUSE EPS-IGR FUSE FORWARD RECOGNITION CAMERA FROM ACC RELAY (DIAGRAM 4 OF 8) FROM CERTIFICATION ECU (DIAGRAM 8 OF 8) FROM IGR 2 RELAY (DIAGRAM 4 OF 8) FROM P/OUTLET RELAY (DIAGRAM 4 OF 8) GRN WIRE GRY WIRE HYBRID VEHICLE CONTROL ECU INNER REAR VIEW MIRROR ASSEMBLY INTEGRATION CONTROL SUPPLY LEFT HEADLIGHT ECU SUB-ASSEMBLY LEFT USB CHARGER SOCKET LT BLU WIRE LT GRN WIRE MAIN BODY ECU MAP LIGHT ASSEMBLY MILLIMETER WAVE RADAR SENSOR ASSEMBLY MOBILE WIRELESS CHARGER CRADLE ASSEMBLY NETWORK GATEWAY ECU ORG/ WIRE OUTER MIRROR SWITCH ASSEMBLY P/OUTLET 1 FUSE PNK WIRE POWER OUTLET SOCKET ASSEMBLY 1 POWER STEERING ECU (RACK, PINION POWER STEERING GEAR ASSEMBLY) PPL/LT GRN WIRE RADIO, DISPLAY RECEIVER ASSEMBLY RAIN SENSOR RED WIRE RIGHT HEADLIGHT ECU SUB-ASSEMBLY RIGHT USB CHARGER SOCKET TELEMATICS TRANSCEIVER TO MOTOR COMPARTMENT R/B 1 (DIAGRAM 3 OF 8) TO OPTION CONNECTOR (DIAGRAM 4 OF 8) TO P/OUTLET RELAY (DIAGRAM 4 OF 8) USB 1 FUSE USB 2 FUSE VIO WIRE WHT WIRE WHT/BLK WIRE WSH NZL HTR RELAY MOTOR COMPARTMENT R/B 1

BLK WIRE BLU WIRE BRN WIRE CAN I/F CLOSE CLS COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM DISPLAY GRY WIRE HOT AT ALL TIMES HOT W/ IGR 1 RELAY ENERGIZED LT BLU WIRE LT GRN WIRE MAIN BOARD MAP LIGHT ASSEMBLY MAIN BODY ECU METER-IGR FUSE MICRO COMPUTER OPN PNK WIRE POWER DISTRIBUTION BOX ASSEMBLY RED WIRE S/ROOF FUSE SLIDING ROOF CONTROL ECU (SLIDING ROOF DRIVE GEAR SUB-ASSEMBLY) WHT WIRE WHT/BLK WIRE

ANTI-LOCK BRAKES SYSTEM BLU WIRE BRN WIRE CXPI ECU-IGR 1 FUSE HEADLIGHTS SYSTEM HOT AT ALL TIMES HOT W/ IGR 1 RELAY ENERGIZED LT GRN WIRE MAIN BODY ECU MOTOR COMPARTMENT R/B 1 ORG/ WIRE OUT POWER DISTRIBUTION BOX ASSEMBLY RED WIRE SEMICONDUCTOR POWER INTEGRATION ECU STD PI 1 FUSE VIO WIRE WHT WIRE WHT/BLK WIRE WINDSHIELD WIPER RELAY ASSEMBLY WIPER/WASHER SYSTEM YEL WIRE

ACTG ANTI-LOCK BRAKES SYSTEM ANTI-THEFT SYSTEMS BLK WIRE BLU WIRE BRN WIRE BU+B BUA BUAE BUBI BUBO BUSE COMPUTER DATA LINES SYSTEM D/L FUSE DOOR LOCKS DROP ECU-IGR 2 FUSE FC FD GRN WIRE GRY WIRE HOT AT ALL TIMES HOT W/ IGR 2 RELAY ENERGIZED IGCT 1 FUSE IGCT 2 FUSE IGCT 3 FUSE IGCT 5 FUSE IGCT SCENE RELAY IGCT-SCENE FUSE IGP IGS INTEGRATION CONTROL SUPPLY (IN CENTER CONSOLE) INV W/P 1 FUSE LT BLU WIRE LT GRN WIRE MAIN BODY ECU MOTOR COMPARTMENT R/B 1 ORG/ WIRE P CON MAIN FUSE PNK WIRE POWER DISTRIBUTION BOX ASSEMBLY PPL/BLK WIRE PPL/GRN WIRE PPOS RED WIRE SBFS TRANSMISSION FLOOR SHIFT ASSEMBLY (FRONT OF CENTER CONSOLE) VIO WIRE WAKE WHT WIRE WHT/BLK WIRE