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GM Tech Cam
GM Tech Cam, Oldsmobile Certified Technician
Category: Oldsmobile
Satisfied Customers: 29569
Experience:  14 years Automotive experience all with Gm.
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2001 Alero: warning lights..trac..service engine light..ABS light

Resolved Question:

2001 Alero - sometimes dash warning lights stay on after engine is running. trac light, service engine light, low tire light, ABS light. Car has new tires with correct air, car has been serviced. Car has been driven two days with out warning lights coming on, and then they do. It comes and goes. What can I do to salve this issue?
Submitted: 6 years ago.
Category: Oldsmobile
Expert:  GM Tech Cam replied 6 years ago.
Welcome. THis is most likely a bad wheel speed sensor or wiring in the front. What I suggest is you turn the car on and start playing with the wiring to see if one sets the lights on. They are common for failing at the turn point around the lower ball joint. IF this is the case, the replacement pigtail is about 35.
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