Toyota Corolla Cross: Transmitter Battery (w/ Smart Key System)

 Precaution

PRECAUTION TROUBLESHOOTING PRECAUTION NOTICE: Since the Dynamic Torque Control AWD system may be influenced by a malfunction in other systems, be sure to check for DTCs in the other systems. When removing and installing the 4WD ECU assembly and each sensor, be sure to check that the n

 Ultrasonic Sensor (Front Right Corner) Missing Message (C1AE487)

DESCRIPTION This DTC is output when an open circuit or short occurs in the communication line between a front corner ultrasonic sensor (FR sensor) and the front center ultrasonic sensor (FRC sensor), or when a malfunction occurs in a front corner ultrasonic sensor (FR sensor) on the front.