Toyota Corolla Cross: Brake Control / Dynamic Control Systems

 Brake Actuator Operation Sound is Loud during Initial Check

PROCEDURE 1. PERFORM ROAD TEST (a) After turning the ignition switch to ON, compare the operating sound of the brake actuator the first time the vehicle speed reaches 45 km/h (28 mph) with a known good vehicle of the same model. OK: The operating sound is the

 Engine Coolant Temperature/Engine Oil Temperature Signal Compare Failure (P012F62)

DESCRIPTION The engine is equipped with an engine coolant temperature sensor and an engine oil temperature sensor. The engine coolant temperature sensor and engine oil temperature sensor each have a built-in thermistor. The voltages at the respective terminals of the ECM change in accordance with th