Toyota C-HR I facelift (2019-2023) main body ecu Wiring diagrams

AMBIENT TEMPERATURE SENSOR (THERMISTOR ASSEMBLY) AUTOMATIC LIGHT CONTROL SENSOR BLK WIRE CAN CONTROLLER CAN I/F CAN TRANSCEIVER CLTB CLTE CLTS COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM DISPLAY ECU-ACC FUSE ECU-DCC 2 FUSE ENGINE ROOM R/B 1 GRN WIRE HOT AT ALL TIMES HOT W/ HOT W/ ACC RELAY ENERGIZED INSTRUMENT PANEL J/B ASSEMBLY LT BLU WIRE MAIN BODY ECU MICRO CONTROLLER ORG/ WIRE PNK WIRE PTC HTR 1 FUSE PTC HTR 2 FUSE PTC HTR 3 FUSE RED WIRE RIGHT END OF DASH) SOLAR SENSOR TEMP TRANSCEIVER/ VIO WIRE WHT WIRE WHT/BLK WIRE

AUTOMATIC LIGHT CONTROL SENSOR BLK WIRE BLU WIRE CAN CAN TRANSCEIVER I/F CAN CONTROLLER CAN TRANSCEIVER CLTB CLTE CLTS COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM COOLER THERMISTOR 1 ECU-ACC FUSE ECU-DCC 2 FUSE ENGINE ROOM R/B 1 GRN WIRE HOT AT ALL TIMES HOT W/ HOT W/ ACC RELAY ENERGIZED INSTRUMENT PANEL J/B ASSEMBLY LT BLU WIRE MAIN BODY ECU MICRO CONTROLLER ORG/ WIRE PNK WIRE PTC HTR 1 FUSE PTC HTR 2 FUSE PTC HTR 3 FUSE RED WIRE RIGHT END OF DASH) SOLAR SENSOR TEMP VIO WIRE WHT WIRE WHT/BLK WIRE

BACK DOOR LOCK ASSEMBLY BACK DOOR OPENER SWITCH ASSEMBLY BLK WIRE CERTIFICATION ECU COMPUTER DATA LINES SYSTEM COURTESY SWITCH CUTB DOOR BACK FUSE DOOR BACK RELAY ECU-ACC FUSE ECU-DCC 2 FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES HOT W/ ACC RELAY ENERGIZED INSTRUMENT PANEL J/B ASSEMBLY LOCK LT BLU WIRE LT GRN WIRE MAIN BODY ECU RED WIRE RIGHT END OF DASH) SA (IN LIFTGATE) TMC MADE WHT/BLK WIRE YEL WIRE

ACC RELAY AIR BAG SENSOR ASSEMBLY ALL DR LOCK RELAY AUTO HIGH BEAM SWITCH BKUP LP RELAY BLK WIRE BRN WIRE CLOCK ASSEMBLY D DR UNLOCK RELAY DATA LINK CONNECTOR 3 DOOR BACK RELAY DOUBLE LOCK DOOR CONTROL RELAY ASSEMBLY ELECTRIC PARKING BRAKE SWITCH ASSEMBLY FA (LEFT SIDE OF DASH) FB (RIGHT CENTER OF DASH) HEADLIGHT DIMMER SWITCH ASSEMBLY INSTRUMENT PANEL J/B ASSEMBLY KEY INTERLOCK SOLENOID L/D-DR UNLOCK RELAY MAIN BODY ECU MIRROR (+) RELAY P/OUTLET RELAY POWER OUTLET SOCKET ASSEMBLY 1 PPL R/B 4 ASSEMBLY RADIO, DISPLAY RECEIVER ASSEMBLY SHIFT LOCK CONTROL UNIT ASSEMBLY SHIFT PATTERN SELECT SWITCH ASSEMBLY SHIFT POSITION INDICATOR SPIRAL CABLE W/ SENSOR SUB-ASSEMBLY STEERING HEATER SWITCH STEERING LOCK ACTUATOR ASSEMBLY (STEERING LOCK ACTUATOR/ UPPER BRACKET ASSEMBLY) STEERING PAD SWITCH ASSEMBLY LEFT STEERING PAD SWITCH STEERING WHEEL ASSEMBLY STEERING HEATER STRG HTR RELAY TELEMATICS TRANSCEIVER TMC MADE TO GROUND FA (DIAGRAM 5 OF 6) UNLOCK WARNING SWITCH ASSEMBLY W/ SMART KEY W/O SMART KEY WHT WIRE WHT/BLK WIRE

AUTO HIGH BEAM IND BLK WIRE BLK/RED WIRE BLU WIRE CAN CONTROLLER CAN I/F CAN TRANSCEIVER COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM DISPLAY ENGINE ROOM R/B 1 FFGO TRLY FOG FR FUSE FR FOG RELAY FRONT FOG IND FUSIBLE LINK BLOCK ASSEMBLY GRN WIRE HEAD IND HIGH BEAM IND HOT AT ALL TIMES HOT W/ INSTRUMENT PANEL J/B ASSEMBLY J/B-AM FUSE LED DRIVER LEFT FOG LIGHT ASSEMBLY (TMC MADE) LEFT FOG LIGHT ASSEMBLY (TMMT MADE) LT BLU WIRE LT GRN WIRE MAIN BODY ECU MICRO CONTROLLER PNK WIRE R/B 4 ASSEMBLY (CENTER OF DASH) RED WIRE RIGHT END OF DASH) TAIL FUSE TAIL RELAY TMC MADE USA VIO WIRE W/ LED W/O LED WHT WIRE WHT/BLK WIRE

BLK WIRE ENGINE ROOM R/B 1 HORN HORN FUSE HORN RELAY HORN SWITCH HOT AT ALL TIMES INSTRUMENT PANEL J/B ASSEMBLY LOW PITCHED HORN ASSEMBLY LT BLU WIRE MAIN BODY ECU SPIRAL CABLE W/ SENSOR SUB-ASSEMBLY STEERING PAD SWITCH ASSEMBLY VIO WIRE

BACK DOOR LOCK ASSEMBLY BLK WIRE BRN WIRE COMPUTER DATA LINES SYSTEM COURTESY SWITCH ECU-ACC FUSE ECU-DCC 2 FUSE GRN WIRE HOT AT ALL TIMES HOT W/ ACC RELAY ENERGIZED INSTRUMENT PANEL J/B ASSEMBLY LCTY LEFT FRONT DOOR COURTESY LIGHT SWITCH ASSEMBLY LEFT REAR DOOR COURTESY LIGHT SWITCH ASSEMBLY LT BLU WIRE MAIN BODY ECU RCTY RED WIRE RIGHT FRONT DOOR COURTESY LIGHT SWITCH ASSEMBLY RIGHT REAR DOOR COURTESY LIGHT SWITCH ASSEMBLY SA (IN LIFTGATE) TMC MADE WHT/BLK WIRE

A/C CONTROL ASSEMBLY BLK/RED WIRE BRN WIRE COMPUTER DATA LINES SYSTEM ECU-ACC FUSE FUSIBLE LINK BLOCK ASSEMBLY GRN WIRE HOT AT ALL TIMES HOT W/ ACC RELAY ENERGIZED INSTRUMENT PANEL J/B ASSEMBLY J/B-AM FUSE LT BLU WIRE MAIN BODY ECU MAP LIGHT ASSEMBLY ORG/ WIRE PANEL FUSE PNK WIRE RELAY ENERGIZED TAIL TAIL RELAY TMC MADE VIO WIRE W/ TELEMATICS SYSTEM W/O TELEMATICS SYSTEM WHT WIRE WHT/BLK WIRE YEL WIRE

BLK WIRE BLU WIRE CAN I/F CANL CAN TRANSCEIVER COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM CONTROLLER DOOR CONTROL SWITCH ASSEMBLY ECU-DCC 2 FUSE GRN WIRE HAZARD WARNING SIGNAL SWITCH ASSEMBLY HOT AT ALL TIMES ILLUMINATION INSTRUMENT PANEL J/B ASSEMBLY LED DRIVER LEFT STEERING PAD SWITCH LIGHT CONTROL RHEOSTAT (LEFT SIDE OF DASH) LT BLU WIRE MAIN BODY ECU MICRO CONTROLLER PNK WIRE RED WIRE RELAY ENERGIZED RIGHT END OF DASH) RIGHT STEERING PAD SWITCH SPIRAL CABLE W/ SENSOR SUB-ASSEMBLY STEERING PAD SWITCH ASSEMBLY TAIL CANCEL SWITCH TMC MADE VIO WIRE WHT WIRE WHT/BLK WIRE

BLK WIRE CAN CONTROLLER CAN I/F CAN TRANSCEIVER CERTIFICATION ECU (W/ SMART KEY) COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM CSEL DATA ECU-ACC FUSE ECU-B 2 FUSE ECU-DCC 2 FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES HOT W/ INSTRUMENT PANEL J/B ASSEMBLY LED DRIVER LEFT "C" PILLAR) LT BLU WIRE LT GRN WIRE MAIN BODY ECU MICRO CONTROLLER ORG/ WIRE PNK WIRE RCO RDAM RED WIRE RELAY ENERGIZED RIGHT END OF DASH) TIRE PRESSURE IND TMC MADE VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE