Toyota Corolla Cross: Engine Stop And Start Ecu

 Hybrid/EV Battery Control System Circuit Voltage Below Threshold (P300016)

DESCRIPTION The battery ECU assembly alerts the driver and performs fail-safe control based on malfunction signals. If the HV battery is discharged excessively or the hybrid battery system is malfunctioning, this DTC will be stored. HINT: If the HV battery voltage has dropped due to a malfunct

 Taking out the jack

1. Remove the deck mat. 2. Take out the jack. 2WD models: For tightening For loosening AWD models: Disengage the tightening strap. Taking out the spare tire 1. Remove the deck mat. 2. Remove the tool tray. 2WD models: AWD models: 3. Loosen the center fastener that secures the spare tire