C0229 Code: Meaning, Causes, and Symptoms | OBD2 Codes

C0229 – Simultaneous Dropout Of Front Wheel Speed Sensors


C0229 Possible Symptoms


Anti-Lock Brake System (ABS) Warning Light ON,Engine Light ON (or Service Engine Soon Warning Light)


C0229 Possible Causes


Faulty Front Speed Sensor,Front Speed Sensor harness is open or shorted,Front Speed Sensor circuit poor electrical connection,Faulty EBCM


C0229 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.