Toyota Corolla Cross: Rear Suspension

 Multi-axis Acceleration Sensor Module "A" Missing Calibration (C051D54,C121054)

DESCRIPTION The airbag ECU assembly has a built-in yaw rate and acceleration sensor and detects the vehicle condition. The skid control ECU (brake actuator assembly) receives signals from the yaw rate and acceleration sensor (airbag ECU assembly) via CAN communication. The DTC is also stored

 Ultrasonic Sensor (Rear Right Corner) Missing Message (C1AE987)

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