Toyota Corolla Cross: M20a-fks Spark Plug

 Internal Control Module EEPROM Data Memory Failure (P062F44)

DESCRIPTION The ECM monitors its internal operation and stores this DTC when it detects an internal malfunction. DTC No. Detection Item DTC Detection Condition Trouble Area MIL Note P062F44 Internal Control Module EEPROM Data Memory Failure An ECM internal error

 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