Toyota Corolla Cross: Telematics System

 Left Rear Wheel Speed Sensor Circuit Short to Battery (C050C12)

DESCRIPTION Each speed sensor detects wheel speed and sends signals to the skid control ECU (brake actuator assembly). These signals are used by the ABS control. The speed sensor detects the magnetic fields of the speed sensor rotor as it rotates and outputs a pulse signal. The frequency of t

 Engine Oil Level Sensor Circuit

DESCRIPTION The combination meter assembly and engine oil level sensor are connected via direct line. The combination meter assembly determines the engine oil level based on the engine oil level sensor signal. HINT: As the engine oil level may be unstable when the engine is cold or running at high