Toyota bZ4X I (2022-2024) power distribution box 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

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

AK (LEFT SIDE OF DASH) BLK WIRE BLU WIRE BRAKE BOOSTER CONTROL ECU (BRAKE BOOSTER W/ MASTER CYLINDER ASSEMBLY) CENTER STOP LIGHT ASSEMBLY CERTIFICATION ECU COMPUTER DATA LINES SYSTEM ECU- IGP 2 FUSE GRN WIRE HOT AT ALL TIMES HOT W/ IGP 1 RELAY ENERGIZED HYBRID VEHICLE CONTROL ECU LEFT "C" PILLAR) LT BLU WIRE LT GRN WIRE MOTOR COMPARTMENT R/B 1 OUT PNK WIRE POWER DISTRIBUTION BOX ASSEMBLY PPL RADIO SETTING CONDENSER RED WIRE SEMICONDUCTOR POWER INTEGRATION ECU SKID CONTROL ECU (BRAKE ACTUATOR ASSEMBLY) STOP FUSE STOP LIGHT SWITCH ASSEMBLY TRANSMISSION FLOOR SHIFT ASSEMBLY VIO WIRE WHT WIRE WHT/BLK WIRE

1) RIGHT TURN 2) RIGHT LANE CHANGE 3) NEUTRAL 4) LEFT LANE CHANGE 5) LEFT TURN BACKUP LAMPS CIRCUIT BACKUP LIGHT BLK WIRE BLU WIRE COMPUTER DATA LINES SYSTEM ECU- DCC 1 FUSE ECU-IGR 3 FUSE FE (RIGHT CENTER OF DASH) GRN WIRE HOT AT ALL TIMES HOT W/ IGR 1 RELAY ENERGIZED INP STD 1 FUSE INP STD 2 FUSE LEFT LICENSE PLATE LIGHT ASSEMBLY LT BLU WIRE LT GRN WIRE MOTOR COMPARTMENT R/B 1 PNK WIRE POWER DISTRIBUTION BOX ASSEMBLY PPL PPL/RED WIRE PPL/VIO WIRE PPL/YEL WIRE REAR LIGHT ASSEMBLY RED WIRE RIGHT LICENSE PLATE LIGHT ASSEMBLY RIGHT REAR COMBINATION LIGHT ASSEMBLY STEERING SENSOR STEERING WHEEL SWITCH HOUSING STOP TAIL TAIL FUSE TAIL RELAY TRN+ TURN TURN SIGNAL SWITCH VIO WIRE 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

-TW AMP 1 FUSE BLK WIRE BLU WIRE COMPUTER DATA LINES SYSTEM GRN WIRE GRY WIRE HOT AT ALL TIMES LEFT FRONT SPEAKER ASSEMBLY 1 LEFT FRONT SPEAKER ASSEMBLY 2 LEFT FRONT SPEAKER ASSEMBLY 3 LEFT REAR SPEAKER ASSEMBLY LT BLU WIRE MUTE ORG/ WIRE PNK WIRE POWER DISTRIBUTION BOX ASSEMBLY PPL/BLK WIRE PPL/BLU WIRE PPL/LT GRN WIRE PPL/PNK WIRE PPL/RED WIRE PPL/VIO WIRE PPL/WHT WIRE PPL/YEL WIRE RED WIRE RIGHT FRONT SPEAKER ASSEMBLY 1 RIGHT FRONT SPEAKER ASSEMBLY 3 RIGHT REAR SPEAKER ASSEMBLY SHIELD SLD STEREO COMPONENT AMPLIFIER ASSEMBLY TMUT TWL- TWR+ VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

AUTO BLK WIRE BLU WIRE CONTROL CIRCUIT CONTROL UNIT) DOOR F/L FUSE DOOR F/R FUSE DOOR LOCK SWITCH DOOR R/L FUSE DOWN DOWN AUTO DOWN MANUAL DRIVER SIDE AUTO SWITCH DRIVER SIDE DOWN SWITCH DRIVER SIDE UP SWITCH DRIVING UNIT ECU-B 2 FUSE FRONT PASSENGER SIDE CONTROL SWITCH HOT AT ALL TIMES ILL LED LEFT FRONT POWER WINDOW REGULATOR MOTOR ASSEMBLY LEFT REAR SIDE CONTROL SWITCH LT BLU WIRE LT GRN WIRE MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY ORG/ WIRE PNK WIRE POWER DISTRIBUTION BOX ASSEMBLY RED WIRE RIGHT FRONT POWER WINDOW REGULATOR MOTOR ASSEMBLY RIGHT FRONT POWER WINDOW REGULATOR SWITCH ASSEMBLY RIGHT REAR SIDE CONTROL SWITCH UP AUTO UP MANUAL VIO WIRE WHT WIRE WHT/BLK WIRE WINDOW LOCK SWITCH

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

BLK WIRE BLU WIRE BRN WIRE CANN CANP COMPUTER DATA LINES SYSTEM DCM FUSE ECU-IGR 2 FUSE EMERGENCY SWITCH FSPT GPS ANTENNA GREEN GRN WIRE GRY WIRE GSW HOT AT ALL TIMES HOT W/ IGR 2 RELAY ENERGIZED LEFT MICROPHONE ASSEMBLY LT BLU WIRE LT GRN WIRE MAIN BOARD MAIN BODY ECU (LEFT SIDE OF DASH) MAP LIGHT ASSEMBLY MCI- MCO- MCVD MIN MIN- SHIELD SGND MUTE NCA WIRE ORG/ WIRE PNK WIRE POWER DISTRIBUTION BOX ASSEMBLY PPL/BLK WIRE PPL/BLU WIRE PPL/LT GRN WIRE PPL/YEL WIRE RADIO, DISPLAY RECEIVER ASSEMBLY RED WIRE RIGHT END OF DASH) RIGHT FRONT SPEAKER ASSEMBLY 1 RIGHT FRONT SPEAKER ASSEMBLY 2 RRID SGND SHIELD SHIELD SLD SIG SLPD SNS SPI+ SPO- STEREO COMPONENT AMPLIFIER ASSEMBLY SUPPLEMENTAL RESTRAINTS SYSTEM TELEMATICS TRANSCEIVER TELEPHONE MAIN ANTENNA TELEPHONE SUB ANTENNA TMUT TWR+ USB USB+ SHIELD USBS USBG USBS USBV VIO WIRE VOR- VOT+ W/ BUILT-IN AMPLIFIER W/ SEPARATE AMPLIFIER WHT WIRE WHT/BLK WIRE