CAR OBD CODES

C0221 OBD Code Definition:
C0221 Right Front Speed Sensor or Circuit Open
C0221 OBD Code Description:

Possible causes – Faulty Right Front Speed Sensor
– Right Front Speed Sensor harness is open or shorted
– Right Front Speed Sensor circuit poor electrical connection
– Faulty EBCM Symptoms – ABS Warning Light ON C0221 OBD Code Description

As the wheel spins, the wheel speed sensor produces an Alternating Current (AC) signal. The Electronic Brake Control Module (EBCM) uses the frequency of the AC signal to calculate the wheel speed.

Note: The information on the C0221 error code is purely informative, if you need more useful information, please consult your technician.