C0228 Code: Meaning, Causes, and Symptoms | OBD2 Codes

C0228 – Left Rear ABS Channel in Release Too Long

 

C0228 Possible Symptoms

 

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

 

C0228 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

 

C0228 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.