Toyota C-HR I facelift (2019-2023) micro controller Wiring diagrams

1) LEFT TURN 2) LEFT LANE CHANGE 3) NEUTRAL 4) RIGHT LANE CHANGE 5) RIGHT TURN BLB BLGD BLIND SPOT MONITOR INDICATOR BLK WIRE BLU WIRE BRB BRGD BSL+ BSM IND BSR+ BZN BZP CAN I/F CAN TRANSCEIVER COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM CONTROLLER DISPLAY GRN WIRE GRY WIRE HEADLIGHT DIMMER SWITCH ASSEMBLY INSTRUMENT PANEL J/B ASSEMBLY LEFT "C" PILLAR) LEFT BLIND SPOT MONITOR SENSOR LEFT OUTER REAR VIEW MIRROR ASSEMBLY LT BLU WIRE MA (LEFT "B" PILLAR) MICRO CONTROLLER OMIL OMIR ORG/ WIRE PNK WIRE RCTA IND REAR CROSS TRAFFIC ALERT BUZZER (BLIND SPOT MONITOR BUZZER) RELAY ENERGIZED RIGHT BLIND SPOT MONITOR SENSOR RIGHT END OF DASH) RIGHT OUTER REAR VIEW MIRROR ASSEMBLY TMC MADE TURN SWITCH VIO WIRE WHT WIRE WHT/BLK WIRE

+BM ABS MTR 1 FUSE BLK WIRE BLK/WHT WIRE BLU WIRE BRAKE ACTUATOR ASSEMBLY CAN I/F CANH 19 2 CANL COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM CONTROLLER ECU-B 2 FUSE ECU-DCC 2 FUSE ELECTRIC PARKING BRAKE AUTO OFF IND ELECTRIC PARKING BRAKE IND (RED) WIRE ELECTRIC PARKING BRAKE IND (YELLOW) ELECTRIC PARKING BRAKE SWITCH ASSEMBLY ENGINE ROOM R/B 1 GRN WIRE HOLD HOT AT ALL TIMES HZRI IND INSTRUMENT PANEL J/B ASSEMBLY LED DRIVER LEFT PARKING BRAKE ACTUATOR ASSEMBLY LOCK SWITCH LT BLU WIRE LT GRN WIRE MICRO CONTROLLER MRL+ MRR PNK WIRE POL RED WIRE RELAY ENERGIZED RELEASE SWITCH RIGHT END OF DASH) RIGHT PARKING BRAKE ACTUATOR ASSEMBLY TRANSCEIVER/ VIO WIRE VSC OFF WHT WIRE WHT/BLK WIRE YEL WIRE

BLK WIRE BLU WIRE CAN CONTROLLER CAN I/F CAN TRANSCEIVER CANADA COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM DISPLAY FLASHER RELAY IC GRN WIRE HAZ FUSE HOT AT ALL TIMES HOT W/ INSTRUMENT PANEL J/B ASSEMBLY LED DRIVER LEFT TURN IND LT BLU WIRE MICRO CONTROLLER PNK WIRE RIGHT END OF DASH) RIGHT TURN IND SPEAKER TAIL IND TRNL TRNR VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

1) LEFT TURN 2) LEFT LANE CHANGE 3) NEUTRAL 4) RIGHT LANE CHANGE 5) RIGHT TURN BLK WIRE BLU WIRE BRN WIRE CAN I/F CAN TRANSCEIVER COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM CONTROLLER DISPLAY ECSS FORWARD RECOGNITION CAMERA FORWARD RECOGNITION HOOD GRN WIRE GRY WIRE HEADLIGHT DIMMER SWITCH ASSEMBLY HTR IGB INSTRUMENT PANEL J/B ASSEMBLY LANE DEPARTURE WARNING SWITCH LED LKSW LT BLU WIRE MICRO CONTROLLER ORG/ WIRE PCS IND PNK WIRE PRE-COLLISION CITY BUZZER RED WIRE RELAY ENERGIZED RIGHT END OF DASH) RIGHT STEERING PAD SWITCH SPIRAL CABLE W/ SENSOR SUB-ASSEMBLY STEERING PAD SWITCH ASSEMBLY TMC MADE TURN SWITCH VIO WIRE WHT WIRE WHT/BLK WIRE

BLK WIRE BLU WIRE BRN WIRE CA+ CAN CONTROLLER CAN I/F CAN TRANSCEIVER CB+ CGND COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM CSLD CV+ DISPLAY EXTERNAL FLASH GRN WIRE GRY WIRE LEFT FRONT SPEAKER ASSEMBLY 1 LEFT FRONT SPEAKER ASSEMBLY 2 LEFT REAR SPEAKER ASSEMBLY LT BLU WIRE LT GRN WIRE MICRO CONTROLLER MIN MSCH MSCL NCA WIRE PNK WIRE RADIO, DISPLAY RECEIVER ASSEMBLY REAR TELEVISION CAMERA ASSEMBLY RED WIRE RIGHT REAR SPEAKER ASSEMBLY SGND SHIELD TMC MADE TMUT TWL- USB USBS VIO WIRE W/ TELEMATICS SYSTEM W/O TELEMATICS SYSTEM WHT WIRE YEL WIRE

ACTR ACTS BLK WIRE BLU WIRE BRAKE ACTUATOR ASSEMBLY CAN CONTROLLER CAN I/F CAN TRANSCEIVER CLGB CLOCK ASSEMBLY COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM CPUB DLPD DLPL DLPP DLPR DOUBLE LOCK DOOR CONTROL RELAY ASSEMBLY ECM (LEFT SIDE OF ENGINE COMPT) GRN WIRE GRY WIRE ID CODE BOX (BEHIND INSTRUMENT CLUSTER) INDOOR ELECTRICAL KEY ANTENNA ASSEMBLY 3 LT BLU WIRE LT GRN WIRE MICRO CONTROLLER NEO ORG/ WIRE PNK WIRE PPL RED WIRE RIGHT END OF DASH) SECURITY INDICATOR TMC MADE TMMT MADE TMC MADE VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

AIR FUEL RATIO SENSOR (BANK 1 SENSOR 1) BKUP LP FUSE BLK WIRE BLK/WHT WIRE BLU WIRE BRN WIRE CAN (+) CAN CONTROLLER CAN I/F CAN TRANSCEIVER COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM CONTINUOUSLY VARIABLE VALVE LIFT CONTROLLER ASSEMBLY DIODE (BACKUP) (LEFT SIDE OF DASH) ECU-ACC FUSE GRN WIRE HOT W/ ACC RELAY ENERGIZED INSTRUMENT PANEL J/B ASSEMBLY LED DRIVER LT BLU WIRE LT GRN WIRE MALFUNCTION INDICATOR LAMP MASTER IND MICRO CONTROLLER NCA WIRE OXYGEN SENSOR (BANK 1 SENSOR 2) PNK WIRE RED WIRE RELAY ENERGIZED RIGHT END OF DASH) SDWN THROTTLE BODY W/ MOTOR ASSEMBLY TMC MADE TOP OF ENGINE) VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE