Toyota Corolla Cross: M20a-fks Spark Plug

 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

 Lost Communication with Side Obstacle Detection Control Module "A" Missing Message (U023287)

DESCRIPTION This DTC is stored when the blind spot monitor sensor LH (B) judges that there is a communication problem with the blind spot monitor sensor RH (A). DTC No. Detection Item DTC Detection Condition Trouble Area U023287