Toyota Corolla Cross: Hybrid Vehicle Control Ecu

 Engine Coolant Temperature Sensor 1 Circuit Short to Ground (P011511)

DESCRIPTION A thermistor, whose resistance value varies according to the engine coolant temperature, is built into the engine coolant temperature sensor. The structure of the sensor and its connection to the ECM are the same as those of the intake air temperature sensor. Refer to DTC P011011. Clic

 A/F (O2) Sensor Correlation Bank 1 Sensor 1/Bank 1 Sensor 2 Signal Compare Failure (P00D562)

DESCRIPTION Refer to DTC P003012. Click here Refer to DTC P003612. Click here HINT: Although the DTC title says O2 sensor, this DTC relates to the air fuel ratio sensors (sensor 1 and sensor 2). DTC No. Detection Item DTC Detection Condition Trouble Area MIL Note