Toyota Corolla Cross: Vehicle Exterior

 4WD Control ECU Communication Stop Mode

DESCRIPTION Detection Item Symptom Trouble Area 4WD Control ECU Communication Stop Mode Communication stop for "Four Wheel Drive Control" is indicated on the "Communication Bus Check" screen of the GTS. Click he

 Hybrid/EV Battery "A" Voltage Sensor/Boosting Converter Voltage Sensor "A" Signal Compare Failure (P1C2D62)

DTC SUMMARY MALFUNCTION DESCRIPTION The hybrid vehicle control ECU detects a VB sensor or VL sensor malfunction. The cause of this malfunction may be one of the following: Inverter voltage (VB or VL) sensor internal circuit malfunction Voltage sensor malfunction Motor generator contro