Toyota Corolla Cross: Motor Cable

 Coolant Thermostat (Coolant Temperature Below Thermostat Regulating Temperature) (P012800,P012807)

DESCRIPTION The ECM uses the engine coolant temperature sensor, installed to the water outlet, to monitor the operation of the thermostat. DTC No. Detection Item DTC Detection Condition Trouble Area MIL Note P012800 Coolant Thermostat (Coolant Temperature Below Thermo

 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.