Toyota Corolla Cross: M20a-fks Spark Plug

 Cooling Fan Circuit

DESCRIPTION The ECM calculates an appropriate cooling fan speed based on the engine coolant temperature, air conditioning switch status, refrigerant pressure, engine speed and vehicle speed, and sends a signal to the cooling fan ECU (fan with motor assembly). The cooling fan ECU (fan with motor asse

 Ultrasonic Sensor (Front Left Center) Missing Message (C1AE287)

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