Yahoo Answers is shutting down on May 4th, 2021 (Eastern Time) and beginning April 20th, 2021 (Eastern Time) the Yahoo Answers website will be in read-only mode. There will be no changes to other Yahoo properties or services, or your Yahoo account. You can find more information about the Yahoo Answers shutdown and how to download your data on this help page.

1999 pontiac trans am tcs and abs lights are on ,reset the computer ,still on?

While trying to find a new noise I jacked the car off the ground and let the rear wheels turn in reverse for a very short time and not fast. The traction control system light and the anti=lock brake system light came on. I found the noise,nothing to do with either system, but now the lights stay on even after unhooking the battery to reset the computer. What did I do ,how do I fix it.

1 Answer

Relevance
  • Anonymous
    1 decade ago
    Favorite Answer

    ABS wheel speed sensor issue. You may have knocked the wire loose during your jacking etc, A scanner that can read the abs codes will tell you for sure. Often the sensor itself is bad and requires replacement of the affected wheel hub/bearing/sensor assembly.

    Source(s): Been there.
Still have questions? Get your answers by asking now.