i can be driving sometime for a few minutes or a few hours and for no reason the ABS light will come,most of the time i can set it turned off if i restart the engine. when it comes on i am not braking just driving on wet or dry roads. this is a used tahoe that i bought 2 months age, and i had all sorts af lights come on at different times, but noly the ABS light. Thanx jimc15
intermittent ABS light. on 2001 Chevrolet Tahoe
by jimc15 in Kelseyville, CA on February 02, 2010
ANSWER by Bret Bodas on February 03, 2010
You will want to start by checking the diagnostic codes in the ABS Control Module to see what is causing the light to come on. It could be a bad wheel speed sensor or even the module itself, but a diagnosis will determine that.