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Pontiac Repair/2002 Pontiac Grand Am

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Question
I recently put new tires on my car and had an alignment done. Now shortly after starting to drive my abs, trac and service vehicle soon lights all come on at the same time. Why would this all of a sudden start happening? What could be causing this?  Any help is greatly appreciated!

Thank you!
Laura S.

Answer
Hi Laura:

the tires have nothing to do with it. more then likely you have an ABS wheel speed sensor that is bad or a wire harness going to one of the sensor that is bad. stop by a big box auto parts store and have them check for codes they do it for free. my bet is a bad sensor.

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Todd Puccio

Expertise

General auto repair,electrical issues,driveability issues,anti-lock brakes,SIR systems,HVAC,engine performance,Gm specific. I have worked at my current dealership since the 1990 model year anything much older than that I have limited exposure to. I do not have very much transmission experience so those question you may want to ask of another expert. When you send me a question let me know the exact make/model/engine and year for the car or suv you have it makes it easier to answer the questions that way. If your happy with the answer I gave you please feel free to Donate. This is a free service to you and I am not compensated at all by this web site. I have 22 years of experience to share with you and my knowledge wasn't free to me. I had to pay for my education.

Experience

Experience in the area: I have been a technician in GM dealerships for over 22 years and I am a ASE master technician. I work at a Buick and GMC truck store Previously I worked at a Pontiac GMC store for 18 years. I Served a a lead technician when dealership was on a team system. I just recently moved to a Buick,Hummer,Saab Store when my franchise was purchased by this dealership. Organizations: ASE master technician

Organizations
ASE

Education/Credentials
Education/Credentials:High school diploma,2 year vocational school degree 2 year college degree. Associates degree in applied sciences (auto technology)Awards and Honors: GMC master technician

Awards and Honors
Master GMC truck technician Master ASE technician in 9 categories

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