Toyota Corolla Cross: Fuel Main Valve (for 2wd)

 System Diagram

SYSTEM DIAGRAM Communication Table Transmitting ECU / Parts (Transmitter) Receiving ECU (Receiver) Signal Communication Method Passenger Seat Buckle Switch (Front Seat Inner Belt Assembly RH) Airbag ECU Assembly Front passenger side buckle switch signal Dir

 Ultrasonic Sensor (Rear Right Corner) Component Internal Failure (C1AE996)

DESCRIPTION The rear corner ultrasonic sensor (RR 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 (RR sensor). If an open circuit or other malfunction occurs in the rear corner ul