ABS Inop, TCS off, Brake light all come on at once

Proofz · 09-18-2009, 01:47 PM

The ABS inop, TCS, Brake light all come on after driving for about 5 minutes and stay on. I think my rear end might be going out, any ideas?

keliente · 09-18-2009, 05:26 PM

Have someone with a scanner read the codes out of the electronic brake control module. The warning lights are indicating a problem with the system. Once you have the code you can start troubleshooting from there.

Beaw · 09-19-2009, 09:31 PM

Mine did that when I first got the car. But since I replaced the battery, it hasn't done it since and it's been several months... ?

slowpoke96z28 · 11-03-2009, 10:54 PM

what kind/year of car is it? maybe someone knows how to get the ebcm to flash the codes. also, try unplugging and replugging in all of your speed sensors a few times. may just be a little corrosion on a terminal or something.

SlowestTransAm · 11-06-2009, 09:23 AM

This may sound stupid but...check your tail lights and brake lights

dub.ya.es.SICK · 11-06-2009, 09:27 AM

sounds like a wheel speed sensor sensor, or wire to it.