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Pontiac Sunfire Electrical Problems

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Comments

  • haha, thats too bad, but if i were u i would leave it so when u sell it it will have a low milage ;) that should be one of the few things that should never break on a car, says alot about the construction of the car :lemon:
  • Hello bikergtp,
    Thanks for the reply. The local GM dealership told me that one of the rear speakers had a short in it and that was my problem. The service mgr. said to replace the rear speakers and that would fix the problem.
    I am a Union electrician and that just doesn't make any sense to me.
    My front speakers have never missed a beat but the rear speakers just come and go, not when I hit bumps and such, just randomly kick in and out, one or both.
    I think theres a short in the wiring harness going to the rear speakers. I would sure like to hear from anyone that has replaced the rear speakers and that rectified the problem.
    Thanks biker, and Thanks in advance for any insight.
    Todd
  • haha, thats too bad? What kind of helpful reply is that? So, you condone breaking the law huh? That doesn't surprise me. You are in a Pontiac Sunfire forum and you have no helpful comments. Go to POGO and play some games, seems like thats the extent of your knowledge. What do you drive? If its not a Sunfire then why are you here? Your opinion is nothing less than 5th grade. Have a great week!
  • Hi, my daughter's sunfire emergency flashers work, but the turn signals do not. We changed the light bulbs to see if that could be the problem and they still don't come on. The fuses are fine to. When the flashers are on you can here a click but when you turn the turn signals on it is quite. We were told it could be the relay but we can't find it anywhere any help would be greatly appreciated. Thanks MaryAnn
  • The flasher is located under the dash, just above the break pedal. You need to remove the cover panel and then you will be able to see it. If you look WAY up there, a light green mounting case holds the flasher. It's easier to get to if you come from behind, and not just straight up. Use a screwdriver or something to push it toward the steering wheel and off of it's mount, and install the new flasher. If you didn't find a flasher encased in a mount, just tape it to something with electrical tape so it won't rattle around. :)
  • The flasher is located under the dash, just above the break pedal. You need to remove the cover panel and then you will be able to see it. If you look WAY up there, a light green mounting case holds the flasher. It's easier to get to if you come from behind, and not just straight up. Use a screwdriver or something to push it toward the steering wheel and off of it's mount, and install the new flasher. If you didn't find a flasher encased in a mount, just tape it to something with electrical tape so it won't rattle around. :D
  • Hi Pantsuit, Thank you for your answer, umm do you happen to have a picture of the flasher so my husband will no what it looks like. :) or where we could fined one.
    Thanks,
    MaryAnn
  • 2002 Sunfire. Manual 5 speed. 2.2l engine. 2 back up lights dont work when car is put in reverse. Checked lightbulbs, both ok. Checked voltage, none. Checked fuse ok. any suggestions? Thanks
  • i have a 2003 Pontiac Sunfire 4 door sedan, 4 cyl. We had it about 2- 3 months when the Display light for the clock and the the lights lighting up the gear shift at night are both burned out and they are the only two lights not working every other light works great, i checked all fuses and they are in great shape , but this has me blocked and i'm curious if anyone can help me as to why or how it can be fixed ? :mad: :cry: :confuse:
  • Assume the lightbulbs are ok. Need to get a wiring diagram to trace the electrical system for he lights and to see if both are on the same circuit. Check to see if you have 12 volts at the light sockets. Probably not if the bulbs are ok. Then trace trhe wiring. But also check for ground problems. Make sure no corrosion on battery terminals and ground terminals under the hood.
  • pete61pete61 Posts: 1
    i have a 98 sunfire when i push on the brake the car stales but will start right back up if i keep the rpms up it will stay running and my abs light came on wont go off same as my air bag light can any one please help me out with this
  • Follow up.
    Problem was the "back up" switch mounted on the tranny. Easy to get at. Pull the left front wheel and you see a wiring harnass going to the tranny. Problem is that the alluminum housing gives away on the switch. Switch still will read ok on ohmmeter. Replace switch!! And problem is solved.
  • Hello. I have a 99 Pontiac Sunfire. This week I noticed when I started my car on Monday morning that my odometer was gone! Its digital and it disappeared. It remained gone till Tuesday morning when I arrived at work. Luckily, I was going in for an oil change that day and I talked to the mechanic there. He was very curious about the year of my car and mileage. He proceeded to tell me that in one week he had two Pontiac Sunfires come in with electrical problems. One of them had to be sent to a salvage yard. He found out that GM decided to save money when making the cars and used aluminum wiring with just a copper coating. The wiring gets easily damaged and corrodes very quickly. He said that once you start having electrical problems it will continue till your car is no good. He suggested that I get rid of it as soon as possible. Has anyone heard about this? Or have experienced the same electrical problems?

    And today my odometer is gone again! Will it return I do not know.
    Good Luck with your cars!
  • seve2seve2 Posts: 1
    one morning my wife and i started out for work she had put the fan on low, And the dome light came on. So the only thing i could do was to pull the bulb out so my battery would not go dead, for the time she was at work,I would love some help on this
  • hykelhykel Posts: 1
    hey folks, i just started to have some issues with my heater fan, sometimes it wirks awesome, and lately it will just kinda slowly stop blowing, and then you kick it and it fires up for a few more seconds, is it a relay or something or is my fan just dead, hoping someone can give me an idea cause i dont wanna spend alot of time working on it while its minus 20
  • The way you describe it sounds like the fan is seizing (not sure about spelling) up. You have to take the fan out. Then disassemble the fan. Clean the bearrings and fan posts with alcohol rub. Add lubricant that is good for cold weather as well. Reassemble and reinstall. Bit of wrok but it works. Just make sure you have the right lube.Get that at an autopart place. Otherwise yo have to do it again next year.
    If the relay is dead nothing will work.
  • Reverse lights. replace switch on tranny. Assume you have a 5 speed. switch is located in left side bottom of tranny. you have to pull front left wheel. Is easy visible and easy to replace. Old switch in aluminum housing and gives way.. New switch in copper housing.
  • my lights on the dash all come on some times what would case that, also my abs and traction control lights are on
  • Just bought a 2000 pontiac sunfire SE last week, lucky me. Got it for a pretty cheap price, especially since it has 160K on the odometer. Runs fairly sound for the mileage and the engine is in check. However, aside from routine repairs like getting a couple blinkers replaced, I have found that my instrument cluster panel (i.e. all the guages) does not light up, at all. Additionally, neither does the odometer. I had it checked at a pontiac dealer garage (yea, expensive but they know their stuff) and found that they need to rip into the dash and rework computer/wiring behind there-- total cost of labor and parts: over 500 (total divided equally between labor/parts). Naturally, the quote was declined because I am merely a college student on limited funds. So, all that was done was that the computer was reprogrammed and they said that it will work now, but that it may shut off at any time in the future. In other words, I probably need to tote along a flashlight in the car at night "just in case."
    Question is: has anyone else had an issue such as this? If so, where did you get it fixed and how much did it cost you?? I personally think I am getting screwed in the whole matter, at least with repect to the labor costs.
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