ABS Problems

The ABS acts up when I'm driving at low speeds and not applying the brakes pedal of my 1996 Buick Riviera....the Dealer is telling me that the speed sensors are bad but they do not know what causing the sensors to read as bad? took the sensors off replaced then but the problem still there...car was in a accident rear left wheel came (spinddle broke) so we replaced lowe control arm...now car is acting up...can someone plz help me!!???

when you say acting up, do you mean the brakes are applied when you dont touch the pedel? abs light on? you may want to check here -( www.regalgs.org (http://www.regalgs.org) ) search their forums for abs too.

Yes it feels like someone is pushing the brakes..but is not me...so i have to step on the brakes to lose the abs....dealer still don't know what is causing this problem!?!:banghead:

I took the fuses from the fuse box...now is not doing it!?! it runs good so what should i do???