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

BACK DOOR LOCK W/ COURTESY LIGHT SWITCH ASSEMBLY BD+2 BD- BD-2 BDDN BLK WIRE BLU WIRE BZR CANN CANP CLS COMPUTER DATA LINES SYSTEM CTY CTYO DC- DSG DSV ECU-DCC 2 FUSE ECU-IGR 1 FUSE ECU-IGR 2 FUSE ECUB FA (LEFT CENTER OF DASH) FSW+ FUL PNK CLSW WIRE GRN WIRE GRY WIRE HAF HOT AT ALL TIMES HOT W/ IGR 1 RELAY ENERGIZED HOT W/ IGR 2 RELAY ENERGIZED IGR LEFT POWER BACK DOOR UNIT ASSEMBLY SET LIB LSBO LT BLU WIRE LT GRN WIRE MAIN BODY ECU MOTOR COMPARTMENT R/B 1 MULTIPLEX NETWORK DOOR ECU OPN OSE PPL/PNK WIRE OSL OSR PAWL PBD FUSE PBDS PNK WIRE POS POWER DISTRIBUTION BOX ASSEMBLY PPL PPL/BLK WIRE PPL/BLU WIRE PPL/GRN WIRE PPL/GRY WIRE PPL/PNK WIRE PPL/RED WIRE PPL/VIO WIRE PPL/WHT WIRE RED WIRE VIO WIRE WHT WIRE WHT/BLK WIRE

BACKUP LIGHT BKUP LP RELAY BLK WIRE BLU WIRE CXPI HOT AT ALL TIMES INP STD 1 FUSE LT GRN WIRE MAIN BODY ECU MOTOR COMPARTMENT R/B 1 PARKING ASSIST ECU POWER DISTRIBUTION BOX ASSEMBLY PPL PPL/RED WIRE RADIO, DISPLAY RECEIVER ASSEMBLY REAR LIGHT ASSEMBLY RED WIRE REV REVD TRANSMISSION FLOOR SHIFT ASSEMBLY VIO WIRE W/O PANORAMIC VIEW MONITOR SYSTEM WHT WIRE WHT/BLK WIRE

BLK WIRE BLU WIRE BRN WIRE CERTIFICATION ECU CXPI GRN WIRE LT GRN WIRE MAIN BODY ECU PNK WIRE POWER DISTRIBUTION BOX ASSEMBLY RED WIRE SEMICONDUCTOR POWER INTEGRATION ECU SKID CONTROL ECU (BRAKE ACTUATOR ASSEMBLY) VIO WIRE WHT WIRE WINDSHIELD WIPER RELAY ASSEMBLY YEL WIRE

BLU WIRE CAN I/F COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM DISPLAY ECU-DCC 2 FUSE ECU-IGR 2 FUSE FLASHER CIRCUIT GRN WIRE GRY WIRE HAZ FUSE HAZARD WARNING SIGNAL SWITCH ASSEMBLY HOT AT ALL TIMES HOT W/ IGR 2 RELAY ENERGIZED HZSW IGR LCTY LEFT HEADLIGHT ECU SUB-ASSEMBLY LEFT REAR COMBINATION LIGHT ASSEMBLY LEFT TURN IND LT BLU WIRE LT GRN WIRE MAIN BODY ECU ORG/ WIRE PNK WIRE POWER DISTRIBUTION BOX ASSEMBLY PPL PPL/BLK WIRE PPL/LT GRN WIRE RCTY RED WIRE RIGHT HEADLIGHT ECU SUB-ASSEMBLY RIGHT TURN IND SPEAKER STOP TAIL TNS TRN+ TRNL TURN VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

BLK WIRE BLU WIRE GRY WIRE HIGH PITCHED HORN ASSEMBLY HORN HORN FUSE HORN RELAY HORN SWITCH HOT AT ALL TIMES LOW PITCHED HORN ASSEMBLY LT BLU WIRE MAIN BODY ECU MOTOR COMPARTMENT R/B 1 POWER DISTRIBUTION BOX ASSEMBLY SPIRAL CABLE SUB-ASSEMBLY

AIR CONDITIONING AMPLIFIER ASSEMBLY AIR CONDITIONING CONTROL ASSEMBLY BLK WIRE BLK/RED WIRE BLU WIRE COMPUTER DATA LINES SYSTEM CXPI DEF ECU- IGP 2 FUSE ECU-B 5 FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES HOT W/ IGP 1 RELAY ENERGIZED INP STD 1 FUSE LEFT OUTER REAR VIEW MIRROR ASSEMBLY LT GRN WIRE MAIN BODY ECU MIR HTR RELAY MIRROR HEATER MOTOR COMPARTMENT R/B 1 PNK WIRE POWER DISTRIBUTION BOX ASSEMBLY RADIO SETTING CONDENSER REAR WINDOW DEFOGGER (BACK DOOR GLASS) RIGHT OUTER REAR VIEW MIRROR ASSEMBLY RR DEF RELAY SGND VIO WIRE W/O PANORAMIC VIEW MONITOR SYSTEM WHT WIRE WHT/BLK WIRE

AUTO BLK WIRE BLU WIRE COMPUTER DATA LINES SYSTEM DOOR R/R FUSE DOWN DOWN AUTO DOWN MANUAL ECU-DCC 2 FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES LED LEFT REAR POWER WINDOW REGULATOR MOTOR ASSEMBLY LEFT REAR POWER WINDOW REGULATOR SWITCH ASSEMBLY LT BLU WIRE LT GRN WIRE MAIN BODY ECU ORG/ WIRE POWER DISTRIBUTION BOX ASSEMBLY PPL RIGHT REAR POWER WINDOW REGULATOR MOTOR ASSEMBLY RIGHT REAR POWER WINDOW REGULATOR SWITCH ASSEMBLY UP AUTO UP MANUAL VIO WIRE WHT WIRE WHT/BLK WIRE

A/BAG-IGR FUSE ABFS ACL AIR BAG SENSOR ASSEMBLY BKL BLK WIRE BLU WIRE CAFH CAFL CAN I/F COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM DK+ ECU-DCC 2 FUSE FA (LEFT CENTER OF DASH) FB (LEFT CENTER OF DASH) GRY WIRE GSW HOT AT ALL TIMES HOT W/ IGR 1 RELAY ENERGIZED HYBRID VEHICLE CONTROL ECU IGR INSTRUMENT PANEL PASSENGER W/O DOOR AIR BAG ASSEMBLY LEFT FRONT AIR BAG SENSOR LOWER INSTRUMENT PANEL AIR BAG ASSEMBLY 1 LOWER INSTRUMENT PANEL AIR BAG ASSEMBLY 2 LT GRN WIRE MAIN BODY ECU PK- POWER DISTRIBUTION BOX ASSEMBLY PPL PPL/BLU WIRE PPL/GRN WIRE RED WIRE RIGHT FRONT AIR BAG SENSOR SL- SR- TELEMATICS TRANSCEIVER VHP- WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE YEL/RED WIRE

ACCELERATOR PEDAL W/ SENSOR ROD ASSEMBLY ACTG BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM ECU- IGP 1 FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES HOT W/ IGP 1 RELAY ENERGIZED HYBRID VEHICLE CONTROL ECU ASSEMBLY IGP IGR LT BLU WIRE LT GRN WIRE MAIN BODY ECU MOTOR COMPARTMENT R/B 1 P CON MAIN FUSE P CON MTR FUSE PNK WIRE RED WIRE SBFS SHIELD SHIFT CONTROL ACTUATOR ASSEMBLY VIO WIRE WAKE WHT WIRE WHT/BLK WIRE

BLK WIRE BLU WIRE BRN WIRE CAN I/F COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM CXPI DISPLAY ECU-DCC 2 FUSE ECU-IGR 2 FUSE ECU-IGR 3 FUSE GRN WIRE HOT AT ALL TIMES HOT W/ IGR 1 RELAY ENERGIZED HOT W/ IGR 2 RELAY ENERGIZED IGR LEVEL WARNING SWITCH ASSEMBLY LT BLU WIRE LT GRN WIRE MAIN BODY ECU METER-IGR FUSE MPX POWER DISTRIBUTION BOX ASSEMBLY PPL RAIN SENSOR (W/ AUTO WIPER) RED WIRE SEMICONDUCTOR POWER INTEGRATION ECU SIG VIO WIRE WHI WHT WIRE WHT/BLK WIRE WHTR WINDSHIELD WIPER MOTOR ASSEMBLY WPS YEL WIRE