Toyota Corolla Cross: Cellular Communication

 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.

 Lost Communication with ECM/PCM "A" Missing Message (U010087,...,U016387)

DESCRIPTION These DTCs are stored when the CAN communication system is malfunctioning. DTC No. Detection Item DTC Detection Condition Trouble Area Memory U010087 Lost Communication with ECM/PCM "A" Missing Message Diagnosis Condition: IG voltage 8.5 V or