Toyota Corolla Cross: Transponder Key Ecu

 Ultrasonic Sensor (Rear Left Corner) Component Internal Failure (C1AE696)

DESCRIPTION The rear corner ultrasonic sensor (RL sensor) is installed on the rear bumper. The clearance warning ECU assembly detects obstacles based on signals it receives from the rear corner ultrasonic sensor (RL sensor). If an open circuit or other malfunction occurs in the rear corner ul

 A/F (O2) Sensor Circuit Bank 1 Sensor 2 Circuit Current (Voltage) Below Threshold (P013616,P013A7C)

DESCRIPTION Refer to DTC P003612. Click here HINT: Although the DTC title says O2 sensor, this DTC relates to the air fuel ratio sensor (sensor 2). DTC No. Detection Item DTC Detection Condition Trouble Area MIL Note P013616 A/F (O2) Sensor Circuit Bank 1 Sensor 2