Toyota Corolla Cross: Id Code Box

 Brake System Control Module "A" System Internal Failure (C059704)

DESCRIPTION The skid control ECU (brake actuator assembly) stores this DTC if malfunctions are found in a circuit inside the ECU by self-diagnosis. DTC No. Detection Item DTC Detection Condition Trouble Area C059704 Brake Sy

 System Voltage Circuit Short to Ground or Open (P056014)

MONITOR DESCRIPTION The auxiliary battery supplies electricity to the ECM even when the ignition switch is off. This power allows the ECM to store data such as DTC history, Freeze Frame Data and fuel trim values. If the auxiliary battery voltage falls below a minimum level, the memory is cleared and