C0226 Code: Meaning, Causes, and Symptoms | OBD2 Codes

C0226 – Missing Left Front Speed Signal


C0226 Possible Symptoms


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


C0226 Possible Causes


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


C0226 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.