Toyota Corolla Cross: Transponder Key Ecu

 Parts Location

PARTS LOCATION ILLUSTRATION *A for 2WD - - *1 FUEL SUCTION TUBE WITH PUMP AND GAUGE ASSEMBLY *2 EGR VALVE ASSEMBLY *3 EGR COOLER ASSEMBLY *4 FUEL TANK CAP ASSEMBLY *5 PCV VALVE (VENTILATION VALVE SUB-ASSEMBLY) *6 PURGE VALVE (

 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