I have a 2001 Pontiac Grand Prix GT and my ABS light will stay on as well as the Traction Contol light will intermediatly stay on then off.
When I start the car the ABS light will stay on and the Traction Control OFF light will stay on. If I turn the car off and restart it both will turn off and work fine. Why is this happening intermediately when starting the car.
It has sensors at the wheels which can cause that. A decent code reader should tell you which one. It could be the beginning of a bad wheel bearing.
USUALLY IT'S THEWIRING BETWEEN THE CARS HARNESS AND THE WHEEL BEARING FOR THE WSS.
Rear abs wires got snagged on tree limbs or front wires from Cradle to hub bearing shorting out after you turn it off you jiggled the wire enough to go out on 2nd start
Looking for a Used Grand Prix in your area?
CarGurus has 1,755 nationwide Grand Prix listings starting at $800.
Search Pontiac Grand Prix Questions
Pontiac Grand Prix Experts