Toyota Corolla Cross: Steering Wheel

 On-vehicle Inspection

ON-VEHICLE INSPECTION PROCEDURE 1. OPERATION CHECK (a) Slide the clip and disconnect the check valve to connector tube hose from the vacuum pump assembly. (b) Connect the hose of the vacuum gauge to the vacuum pump assembly.

 Ultrasonic Sensor (Front Left Corner) Missing Message (C1AE187)

DESCRIPTION This DTC is output when an open circuit or short occurs in the communication line between a front corner ultrasonic sensor (FL sensor) and the clearance warning ECU assembly, or when a malfunction occurs in a front corner ultrasonic sensor (FL sensor) on the front. DTC