PRECAUTION PRECAUTIONS DURING REPLACEMENT NOTICE: When replacing electronic parts, if there is a possibility that your body may contact a circuit board, etc., use the recommended tools and observe all
DESCRIPTION The rear corner ultrasonic sensor (RL sensor) is installed to the rear bumper. The clearance warning ECU assembly detects obstacles based on signals received from the rear corner ultrasonic sensor (RL sensor). If the rear corner ultrasonic sensor (RL sensor) has an open circuit or other