Chevrolet Repair Questions? Ask a Chevy Mechanic for Answers ASAP
The C0201 is "Antilock Brake System (ABS) Enable Relay Contact Circuit". A shorted ABS pump motor may damage the contacts within the system relay. Most commonly here will be a faulty Electronic Brake Control Module. If you have access to a multi-meter, there is a quick test that can be run to make sure the brake pressure modulator valve will also need to be replaced. Download the test procedure ((HERE))
If my answer has helped you, please help me by leaving a rating using the stars at the top of this page or accept the answer so I may be credited. If you cannot rate or do not see the rating stars, please let me know. You can ask follow-up questions after you rate.