intermittent ABS light. on 2001 Chevrolet Tahoe

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

1 answer
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.