C12F2 CHEVROLET – ECU Hardware Performance   C12F2 CHEVROLET Possible Symptoms   Anti-Lock Brake System (ABS) Warning Light ON,Engine Light ON (or Service Engine Soon Warning Light)   C12F2 CHEVROLET…

C12F3 CHEVROLET – ECU Hardware Performance ABS Left Isolation Solenoid Valve Performance   C12F3 CHEVROLET Possible Symptoms   Anti-Lock Brake System (ABS) Warning Light ON,Engine Light ON (or Service Engine…

C12F4 CHEVROLET – ECU Hardware Performance ABS Right Rear Isolation Solenoid Valve Performance   C12F4 CHEVROLET Possible Symptoms   Anti-Lock Brake System (ABS) Warning Light ON,Engine Light ON (or Service…

C12F5 CHEVROLET – ECU Hardware Performance   C12F5 CHEVROLET Possible Symptoms   Anti-Lock Brake System (ABS) Warning Light ON,Engine Light ON (or Service Engine Soon Warning Light)   C12F5 CHEVROLET…

C12F6 CHEVROLET – ECU Hardware Performance ABS Proportioning Valve Solenoid Performance   C12F6 CHEVROLET Possible Symptoms   Anti-Lock Brake System (ABS) Warning Light ON,Engine Light ON (or Service Engine Soon…

C0244 CHEVROLET – Pulse Width Modulated Delivered Torque   C0244 CHEVROLET Possible Symptoms   Anti-Lock Brake System (ABS) Warning Light ON,Engine Light ON (or Service Engine Soon Warning Light)  …

C12E1 CHEVROLET – Electronic Brake Control Module Supply Circuit Low Voltage   C12E1 CHEVROLET Possible Symptoms   Anti-Lock Brake System (ABS) Warning Light ON,Engine Light ON (or Service Engine Soon…

C12E2 CHEVROLET – Electronic Brake Control Module Supply Circuit High Voltage   C12E2 CHEVROLET Possible Symptoms   Anti-Lock Brake System (ABS) Warning Light ON,Engine Light ON (or Service Engine Soon…

C1275 CHEVROLET – PCM Serial Data Malfunction   C1275 CHEVROLET Possible Symptoms   Anti-Lock Brake System (ABS) Warning Light ON,Engine Light ON (or Service Engine Soon Warning Light)   C1275…

C1278 CHEVROLET – TCS Temporarily Inhibited By PCM   C1278 CHEVROLET Possible Symptoms   Anti-Lock Brake System (ABS) Warning Light ON,Engine Light ON (or Service Engine Soon Warning Light)  …