On certain passenger vehicles. If the engine fails to start and the driver holds the key in the "start" position for an extended period, high current flows through the ignition switch, and sometimes produces enough heat to melt internal switch parts.
Electrical system
Pontiac Sunfire Electrical problems by year
311 complaints filed with NHTSA about the Pontiac Sunfire's electrical system. Dead batteries, warning lights, wiring, alternators, infotainment and electronic module failures.
Electrical complaints by model year
Electrical recalls
On certain passenger vehicles. If the engine fails to start and the driver holds the key in the "start" position for an extended period, high current flows through the ignition switch, and sometimes produces enough heat to melt internal switch parts.
Latest Sunfire electrical complaints
None of the gauges work properly Gm has not issued a recall despite the numerous complaints and it is a 500 to 800 dollar repair bill to replace the instrument cluster. 2005 Sunfire and the instrument cluster is malfunctioning. The gas gauge has stopped working altogether and the temp and rpm gauge work erratically. This is definitely a recall issue and has nothing to do with the maintenance of the vehicle. Gm wants me to have a dealer check the vehicle when they are well aware of this issue as there are multiple posting from owners of this issue online.
While driving the vehicle will shut down and the theft system light with start flashing will start again and but shut down again I was driving on a city street and had it at a dealer they replaced the ecu the gauges and the ignition they replaced the ecu 3 times with no avail this has happened to all 4 of my pontiacs
"Takata recall" while driving at night on a county road and switching from low beams to high beams, the headlights went completely dark and did not come back on until switching back to low beams. After inspection, noticed the day runners also were not working. All fuses were plugged in and good. Replacing the relay did not fix the problem described herein.
Going down hill, turned my car to the right and the car keep going straight. It did not turn at all. I almost got hit by on coming traffic, but my car hit the curve first stopping an accident from occurring I have replace window motor twice and they have went out again now. And I have also replaced window motor buttons for a second time in the past 3 years
Tl* the contact owns a 2001 pontiac sunfire. The contact stated that the anti-theft warning indicator kept randomly illuminating. The vehicle was able to start and, at times, upon entering the vehicle, the key would not turn over to start the vehicle from the ignition. The dealer replaced the battery and the ignition switch, but the failure continued. The vin was not included in nhtsa campaign number: 04v036000 (electrical system). The manufacturer was notified of the failure. The failure mileage was not available.
Brake lights, turn signals, hazard lights, and rear defroster all stopped functioning. Problem initially happened about 5 minutes after starting vehicle, but now is persistent and none of these items function posing a major safety hazard.
Recall needed! Instrument cluster has failed. Started with the fuel gauge moving in wrong direction into speedometer. Empty is at 110mph. Speedometer stuck at 55mph while coming into town and needing to reduce to 35mph with my children in the car with me! With the line of traffic that was behind me im guessing it was stuck there for a bit before I knew something was wrong. After pulling over and turning motor off and on several times it now goes down to 45mph and increases from there. Rpm dial stopped working...
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moments after speedometer stuck. Heat guage seems intact but who knows for sure. So now I'm stuck with a car I don't feel safe putting my children in and I can't afford to fix. Yet another cut corner by gm that they won't acknowledge.
Gas gauge temp gauge rpm gauge all dont work when the car is running
Turned off the vehicle, got my fuses and relay's all checked and turned the car on the next morning, nothing on my dash panel is working. No mileage, none of the gauges work, fuses and relays are all good.
Instrument gauge (speedometer) went first then slowly progressed into all of them. They are sporadically accurate, but most of the time rest at the low or high end and often off into the next gauge. I paid firestone a few years back to do a diagnostic hoping one gauge was faulty causing the rest to fail, but its the cluster. Cost for replacement ~ $800. (For me about 3 weeks pay) so recently I decided I cant take it anymore and went searching for alternative prices and look what I find, a billion sunfire...
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owners with the same problem. (Okay but a lot) and these are just the people that have bothered to complain. Been dealing with this for years, its now at the point I described above. I have emissions at the end of march. So looks like I'm out 1 weeks pay (earning a bit more, but not much) because gm wont own up to their cheaply manufactured parts. Buy american? Gee I don't understand why that mentality didn't survive the 80's. My next car? From a manufacturer that cares about quality. *Tr
Tl* the contact owns a 1997 pontiac sunfire. The contact stated that upon starting the vehicle, smoke started to emit from the vents and a fire erupted under the dashboard. The contact and the front passenger were able to safely exit the vehicle without any injuries. The fire department extinguished the flames. The vehicle was destroyed and towed to the contacts residence. The vehicle was not diagnosed. The manufacturer was notified of the failure. The approximate failure mileage was 170,000.
Tl* the contact owns a 2001 pontiac sunfire. While driving 25 mph, the ignition switched off independently and caused the steering wheel to lock without warning. The failure caused a four vehicle crash. The air bags failed to deploy and the vehicle was destroyed. It was unknown if any injuries were sustained or if a police report was filed. The manufacturer was not notified of the issue. The failure mileage was unknown. The vin was unavailable.
Vehicle randomly shuts off, usually when idling or stopped. Clock and radio reset. Car can easily be restarted, but clock and radio must be reset. Has happened many times. Dealer was unable to locate a problem on several service appointments. *Tr
The temperature gauge does not work at all anymore - the gauge was at hot even when the car had been off overnight and was completely cool. Now it is all the way around underneath the gauge next to it. *Tr
Driving the vehicle went to turn a corner and the entire car died. I lost all steering and electrical in the car. When the vehicle was tried to be restarted that was a very loud clunking noise. Once towed to a mechanic was told the engine had seized up even though there was oil in the vehicle. Was also told this is identical to the problems other vehicles have been recalled for. *Tr
Source: U.S. National Highway Traffic Safety Administration (NHTSA) complaints and recalls, checked daily. Complaints are owners' own reports and are not verified. How we use the data