Toyota bZ4X I (2022-2024) combination meter assembly Wiring diagrams

BACK DOOR LOCK W/ COURTESY LIGHT SWITCH ASSEMBLY BACK DOOR OPENER SWITCH ASSEMBLY BLU WIRE BRN WIRE CAN I/F CERTIFICATION ECU COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM DISPLAY DOOR BACK FUSE DOOR BACK RELAY ECU-DCC 2 FUSE ECU-IGR 2 FUSE GRY WIRE HOT AT ALL TIMES HOT W/ IGR 1 RELAY ENERGIZED IGR LT GRN WIRE MAIN BODY ECU (LEFT SIDE OF DASH) PNK WIRE POWER DISTRIBUTION BOX ASSEMBLY PPL PPL/BLU WIRE PPL/RED WIRE PPL/WHT WIRE RED WIRE W/ ENTRY FUNCTION W/O ENTRY FUNCTION WHT WIRE WHT/BLK WIRE

BACK DOOR OPENER SWITCH ASSEMBLY BD+2 BD-2 BLK WIRE BLU WIRE BRN WIRE CAN I/F CERTIFICATION ECU (RIGHT CENTER OF DASH) COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM CSEL DATA DISPLAY ECU-DCC 2 FUSE ELECTRICAL KEY, TIRE PRESSURE MONITORING SYSTEM RECEIVER ASSEMBLY GRN WIRE GRY WIRE HOT AT ALL TIMES LT GRN WIRE PNK WIRE POWER DISTRIBUTION BOX ASSEMBLY PPL PPL/BLK WIRE PPL/BLU WIRE PPL/GRN WIRE PPL/PNK WIRE PPL/RED WIRE PPL/VIO WIRE RCO RDAM RED WIRE RIGHT POWER BACK DOOR UNIT ASSEMBLY SET W/ ENTRY FUNCTION W/O ENTRY FUNCTION WHT WIRE WHT/BLK WIRE

+BA 2 FUSE 1) RIGHT TURN 2) RIGHT LANE CHANGE 3) NEUTRAL 4) LEFT LANE CHANGE 5) LEFT TURN BLB BLGD BLIND SPOT MONITOR INDICATOR BLK WIRE BLU WIRE BRB BSL+ BSR+ CAN I/F COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM DISPLAY ECU- DCC 1 FUSE ECU-IGR 3 FUSE GRN WIRE HOT AT ALL TIMES HOT W/ IGR 1 RELAY ENERGIZED LEFT BLIND SPOT MONITOR SENSOR LEFT OUTER REAR VIEW MIRROR ASSEMBLY LT BLU WIRE LT GRN WIRE METER-IGR FUSE OMIL PNK OMIR WIRE PNK WIRE POWER DISTRIBUTION BOX ASSEMBLY PPL PPL BRGD RED WIRE RIGHT BLIND SPOT MONITOR SENSOR RIGHT END OF DASH) RIGHT OUTER REAR VIEW MIRROR ASSEMBLY STEERING SENSOR STEERING WHEEL SWITCH HOUSING TURN SIGNAL SWITCH VIO WIRE W/O PANORAMIC VIEW MONITOR SYSTEM WHT WIRE WHT/BLK 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

-SET CANCEL 1) RIGHT TURN 2) RIGHT LANE CHANGE 3) NEUTRAL 4) LEFT LANE CHANGE 5) LEFT TURN BLK WIRE BLU WIRE BRN WIRE CAN I/F CANP COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM DISPLAY DISTANCE CONTROL SWITCH ECCS ECU- DCC 1 FUSE ECU-IGR 2 FUSE ECU-IGR 3 FUSE ECU-IGR 5 FUSE FORWARD RECOGNITION CAMERA FORWARD RECOGNITION W/ HEATER HOOD SUB-ASSEMBLY GRN WIRE GRY WIRE HOT AT ALL TIMES HOT W/ IGR 1 RELAY ENERGIZED HOT W/ IGR 2 RELAY ENERGIZED HTR HYBRID VEHICLE CONTROL ECU IGB LANE TRACING ASSIST SWITCH LKSW LT BLU WIRE LT GRN WIRE METER-IGR FUSE MILLIMETER WAVE RADAR SENSOR ASSEMBLY MODE SWITCH ORG/ WIRE PNK WIRE POWER DISTRIBUTION BOX ASSEMBLY PPL/GRN WIRE PPL/LT BLU WIRE RED WIRE RES+ RIGHT STEERING SWITCH SGND SPIRAL CABLE SUB-ASSEMBLY STEERING PAD SWITCH ASSEMBLY STEERING SENSOR STEERING WHEEL SWITCH HOUSING TURN SIGNAL SWITCH VIO WIRE WHT WIRE WHT/BLK WIRE

ACCD BLK WIRE BLU WIRE CAN I/F CERTIFICATION ECU COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM DISPLAY ECU-ACC FUSE ECU-IGR 2 FUSE GRY WIRE HOT AT ALL TIMES HOT W/ ACC RELAY ENERGIZED HOT W/ IGR 1 RELAY ENERGIZED HOT W/ IGR 2 RELAY ENERGIZED LEFT REAR SPEAKER ASSEMBLY LEFT STEERING SWITCH LT BLU WIRE LT GRN WIRE METER-IGR FUSE MODE MOTOR COMPARTMENT R/B 1 ORG/ WIRE PNK WIRE POWER DISTRIBUTION BOX ASSEMBLY PPL/BLK WIRE PPL/BLU WIRE PPL/RED WIRE PPL/WHT WIRE PPL/YEL WIRE RADIO FUSE RED WIRE RIGHT REAR SPEAKER ASSEMBLY RIGHT STEERING SWITCH SEEK SPIRAL CABLE SUB-ASSEMBLY STEERING PAD SWITCH ASSEMBLY TEL VOICE VOLUME- WHT WIRE WHT/BLK WIRE YEL WIRE

BLK WIRE BLSW BLU WIRE BRN WIRE BTL BTR CAN I/F CAPH CAPL CB+ CGND COMBINATION METER ASSEMBLY COMBINATION SWITCH ASSEMBLY COMPUTER DATA LINES SYSTEM CV+ DISPLAY GRN WIRE GRY WIRE GTL GTR LEFT OUTER REAR VIEW MIRROR ASSEMBLY LT BLU WIRE LT GRN WIRE NCA WIRE ORG/ WIRE PARKING ASSIST ECU (IN CENTER CONSOLE) PARKING ASSIST LIGHT PNK WIRE PPL/BLU WIRE PPL/BRN WIRE PPL/GRN WIRE PPL/GRY WIRE PPL/LT GRN WIRE PPL/ORG WIRE PPL/PNK WIRE PPL/RED WIRE RCB+ RCV REAR TELEVISION CAMERA ASSEMBLY RED WIRE REV RIGHT END OF DASH) RIGHT OUTER MIRROR RIGHT OUTER REAR VIEW MIRROR ASSEMBLY RIGHT SIDE TELEVISION CAMERA ASSEMBLY RSW SGND SHIELD VIEW SWITCH VIO WIRE WHT WIRE WHT/BLK WIRE

ABS 1 FUSE BLK WIRE BLU WIRE CAN I/F COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM ELECTRIC PARKING BRAKE SWITCH ASSEMBLY GRN WIRE HOT AT ALL TIMES HOT W/ IGR 1 RELAY ENERGIZED HYBRID VEHICLE CONTROL ECU LEFT PARKING BRAKE ACTUATOR ASSEMBLY LT BLU WIRE LT GRN WIRE METER-IGR FUSE MOTOR COMPARTMENT R/B 1 MRL+ MRR ORG/ WIRE PNK WIRE POWER DISTRIBUTION BOX ASSEMBLY RED WIRE RIGHT PARKING BRAKE ACTUATOR ASSEMBLY SKID CONTROL ECU (BRAKE ACTUATOR ASSEMBLY) 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

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