Toyota bZ4X I (2022-2024) stop light switch assembly Wiring diagrams

AE (RIGHT FRONT MOTOR COMPT) BLK WIRE BLU WIRE CERTIFICATION ECU COMPUTER DATA LINES SYSTEM CTY ELECTRIC PARKING BRAKE SWITCH ASSEMBLY GRN WIRE GRY WIRE HYBRID VEHICLE CONTROL ECU LEFT PARKING BRAKE ACTUATOR ASSEMBLY LEFT REAR SPEED SENSOR LT BLU WIRE LT GRN WIRE MRL+ MRR OUT PNK WIRE RED WIRE RIGHT FRONT SPEED SENSOR RIGHT PARKING BRAKE ACTUATOR ASSEMBLY SEMICONDUCTOR POWER INTEGRATION ECU SKID CONTROL ECU (BRAKE ACTUATOR ASSEMBLY) STOP LIGHT SWITCH ASSEMBLY VIO WIRE WHT WIRE WHT/BLK WIRE

-SET CANCEL ACCELERATOR PEDAL W/ SENSOR ROD ASSEMBLY BLK WIRE BLU WIRE CAN I/F CCSG COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM DISPLAY ECU- IGP 2 FUSE ECU-IGR 5 FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES HOT W/ IGP 1 RELAY ENERGIZED HOT W/ IGR 1 RELAY ENERGIZED HOT W/ IGR 2 RELAY ENERGIZED HYBRID VEHICLE CONTROL ECU IGR LEFT FRONT SPEED SENSOR LEFT REAR SPEED SENSOR LT BLU WIRE LT GRN WIRE METER-IGR FUSE MOTOR COMPARTMENT R/B 1 PNK WIRE POWER DISTRIBUTION BOX ASSEMBLY RED WIRE RES+ RIGHT FRONT SPEED SENSOR RIGHT REAR SPEED SENSOR RIGHT STEERING SWITCH SKID CONTROL ECU (BRAKE ACTUATOR ASSEMBLY) SPIRAL CABLE SUB-ASSEMBLY STEERING PAD SWITCH ASSEMBLY STOP FUSE STOP LIGHT SWITCH ASSEMBLY VIO WIRE WHT WIRE WHT/BLK WIRE

ACCELERATOR PEDAL W/ SENSOR ROD ASSEMBLY AK (LEFT SIDE OF DASH) BLK WIRE BLU WIRE CCSG COMPUTER DATA LINES SYSTEM ECU- IGP 2 FUSE ECU-IGR 2 FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES HOT W/ IGP 1 RELAY ENERGIZED HOT W/ IGR 2 RELAY ENERGIZED HYBRID VEHICLE CONTROL ECU IGR LEFT FRONT SPEED SENSOR LEFT REAR SPEED SENSOR LT BLU WIRE LT GRN WIRE MOTOR COMPARTMENT R/B 1 PNK WIRE POWER DISTRIBUTION BOX ASSEMBLY RED WIRE RIGHT FRONT SPEED SENSOR RIGHT REAR SPEED SENSOR RL- PNK WIRE SKID CONTROL ECU (BRAKE ACTUATOR ASSEMBLY) STOP FUSE STOP LIGHT SWITCH ASSEMBLY VIO WIRE 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

AK (LEFT SIDE OF DASH) BLK WIRE BLU WIRE CAN I/F CERTIFICATION ECU (RIGHT CENTER OF DASH) COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM CTYR CUTB DISPLAY ECU-DCC 2 FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES HOT W/ IGR 1 RELAY ENERGIZED HYBRID VEHICLE CONTROL ECU (LEFT SIDE OF DASH) IGB IGPD IGRD LSSR LT BLU WIRE LT GRN WIRE METER-IGR FUSE PNK WIRE POWER DISTRIBUTION BOX ASSEMBLY POWER DISTRIBUTION SYSTEM PPL/BLK WIRE PPL/BLU WIRE RED WIRE RIGHT REAR DOOR LOCK W/ MOTOR ASSEMBLY SKID CONTROL ECU (BRAKE ACTUATOR ASSEMBLY) STOP FUSE STOP LIGHT SWITCH ASSEMBLY VIO WIRE WHT WIRE WHT/BLK WIRE

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

A/C MAIN FUSE A/C MAIN RELAY ACC 2 RELAY ACC MAIN FUSE AIR CONDITIONING AMPLIFIER ASSEMBLY AIR CONDITIONING CONTROL ASSEMBLY BLK WIRE BLU WIRE BRN WIRE D/C CUT FUSE ECU- IGP 1 FUSE ECU- IGP 2 FUSE FROM CERTIFICATION ECU (DIAGRAM 8 OF 8) FROM FUSE HTR (DIAGRAM 2 OF 8) FROM MOTOR COMPARTMENT J/B 1 (DIAGRAM 1 OF 8) FROM POWER DISTRIBUTION BOX ASSEMBLY (DIAGRAM 7 OF 8) GRN WIRE GRY WIRE HWD 3 DEICER RELAY HYBRID VEHICLE CONTROL ECU IGP 1 RELAY IGP 2 RELAY IGP- MAIN 1 FUSE LEFT REAR SEAT CUSHION PAD LEFT USB CHARGER SOCKET 2 LT BLU WIRE LT GRN WIRE NETWORK GATEWAY ECU PNK WIRE POWER DISTRIBUTION BOX ASSEMBLY PPL/BLK WIRE PPL/BRN WIRE PPL/RED WIRE REAR SEAT HEATER SWITCH RED WIRE RIGHT REAR SEAT CUSHION PAD RIGHT USB CHARGER SOCKET 2 S/HTR R/L FUSE S/HTR RR FUSE SKID CONTROL ECU (BRAKE ACTUATOR ASSEMBLY) STOP LIGHT SWITCH ASSEMBLY TO POWER DISTRIBUTION BOX ASSEMBLY (DIAGRAM 5 OF 8) TRANSMISSION FLOOR SHIFT ASSEMBLY USB 3 FUSE USB 4 FUSE VIO WIRE WASHER FUSE WHT WIRE WHT/BLK WIRE WINDSHIELD WIPER RELAY ASSEMBLY

+BA 2 FUSE +BA RELAY ACC RELAY ALL DOOR LOCK RELAY AUTO HIGH BEAM SWITCH BLK WIRE BLU WIRE BRN WIRE COMBINATION METER ASSEMBLY D DOOR UNLOCK RELAY D/L FUSE DCM FUSE ECU-B 1 FUSE ECU-B 2 FUSE ELECTRICAL KEY, TIRE PRESSURE MONITORING SYSTEM RECEIVER ASSEMBLY FROM CERTIFICATION ECU (DIAGRAM 8 OF 8) FROM ECU-ACC FUSE (DIAGRAM 7 OF 8) FROM FUSE AMP 1 (DIAGRAM 6 OF 8) FROM MOTOR COMPARTMENT R/B 1 (DIAGRAM 2 OF 8) GRN WIRE GRY WIRE HAZ FUSE HYBRID VEHICLE CONTROL ECU ID CODE BOX IGR 1 RELAY IGR 2 RELAY INNER REAR VIEW MIRROR ASSEMBLY INTEGRATION CONTROL SUPPLY L/D DOOR UNLOCK RELAY LEFT BLIND SPOT MONITOR SENSOR LT GRN WIRE MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY NETWORK GATEWAY ECU OPTION CONNECTOR (TOP CENTER OF ROOF) ORG/ WIRE P/OUTLET RELAY PNK WIRE PPL PPL/BRN WIRE PPL/GRN WIRE PPL/LT GRN WIRE RED WIRE RIGHT BLIND SPOT MONITOR SENSOR STOP FUSE STOP LIGHT SWITCH ASSEMBLY TELEMATICS TRANSCEIVER TO CERTIFICATION ECU (DIAGRAM 8 OF 8) TO ECU-IGR 5 FUSE (DIAGRAM 7 OF 8) TO METER-IGR FUSE (DIAGRAM 6 OF 8) TO P/OUTLET 1 FUSE (DIAGRAM 7 OF 8) TO USB 1 FUSE (DIAGRAM 7 OF 8) VEHICLE APPROACHING SPEAKER CONTROLLER VIO WIRE WHT WIRE WHT/BLK WIRE

AK (LEFT SIDE OF DASH) BLK WIRE BLU WIRE CAN I/F CERTIFICATION ECU (RIGHT CENTER OF DASH) COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM CTYR CUTB DISPLAY ECU-DCC 2 FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES HOT W/ IGR 1 RELAY ENERGIZED HYBRID VEHICLE CONTROL ECU (LEFT SIDE OF DASH) IGB IGPD IGRD LSSR LT BLU WIRE LT GRN WIRE METER-IGR FUSE PNK WIRE POWER DISTRIBUTION BOX ASSEMBLY POWER DISTRIBUTION SYSTEM PPL/BLK WIRE PPL/BLU WIRE RED WIRE RIGHT REAR DOOR LOCK W/ MOTOR ASSEMBLY SKID CONTROL ECU (BRAKE ACTUATOR ASSEMBLY) STOP FUSE STOP LIGHT SWITCH ASSEMBLY VIO WIRE WHT WIRE WHT/BLK WIRE

BLK WIRE BLU WIRE BRN WIRE BU+B BUBI BUBO CERTIFICATION ECU COMPUTER DATA LINES SYSTEM DROP FRONT OIL PUMP MOTOR GRN WIRE GRY WIRE IGP IGS LT BLU WIRE LT GRN WIRE NOPM OPG OPMR ORG/ WIRE PNK WIRE PPOS RED WIRE SBFS SDNR SHIELD STOP LIGHT SWITCH ASSEMBLY TRANSMISSION FLOOR SHIFT ASSEMBLY (FRONT OF CENTER CONSOLE) VIO WIRE WAKE WHT WIRE WHT/BLK WIRE