Having problems with your 2003 Cadillac CTS ?
The ABS, Traction Control and Brake Warning Lights came on in my 2003 Cadillac CTS. I took it to a mechinac who turned the rotors and replaced the pads. The lights came back on but the brakes seem perfect. The mechanic did not know how to reset these warning lights. Do the lights mean there may be another problem or do they need to be manually reset and, if so, how do I do it.
Lights usaly come on when there is a system fault. check for a broken or chiped wheel speed sensor ring, or a damaged wheel speed sensor. try disconecting the negative battery terminal for a few seconds to reset lights
Check and clean speed sensors at wheels
Repair Help & Product Troubleshooting for 2003 Cadillac CTS
Tips for a great answer:- Provide details, support with references or personal experience .
- If you need clarification, ask it in the comment box .
- It's 100% free, no registration required.