Toyota Corolla Cross: Hybrid Vehicle Control Ecu
READ NEXT:
REMOVAL CAUTION / NOTICE / HINT
Procedure Part Name Code
1 NEGATIVE AUXILIARY BATTERY TERMINAL
- -
- -
2 CONNECTOR HOLDER
INSTALLATION CAUTION / NOTICE / HINT
Procedure Part Name Code
1 HYBRID VEHICLE CONTROL ECU
89981 -
- -
2 CONNECTOR HOLDER
SEE MORE:
DESCRIPTION If the voltage of any HV battery cell exceeds the threshold, charging will be prohibited. If charging cannot be prohibited due to a hybrid battery system malfunction, this DTC will be stored.
DTC No. Detection Item
DTC Detection Condition
Trouble Area MIL
War
DESCRIPTION When the vehicle is being driven, depressing the accelerator pedal and brake pedal will activate the brake override system to restrict engine output. The conditions for activating the brake override system as well as the items that are controlled are explained below.
Activation Condit
Removal
Hybrid/EV Battery Voltage High (P31B300)
