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Pontiac Repair/2002 grand am passenger headlight shuts off

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Question
My headlight on the passengers side will randomly go out. When it does i usually just smack it and it turns on again. Now it did but the lights clearly much dimmer then the other. What could cause either of thease to happen?

Answer
hi there.

sounds like you have a wiring harness issue. the day time running. there are multiple splices in the forward lamp harness on that car. chances are that one or more of the splices have a corrosion issue. moisture enters the harness and the splices corrode and you have a bad connection that is why one light is dimmer then the other due to high resistance from a bad connetion/corrosion.  the harness is going to have to be unwrapped from it's protetive cover and the splices checked in the harness for damge. good luck :-}

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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

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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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