EN
Parts & Tools Parts & Tools
Mechanics Mechanics
Gear Guide Gear Guide
search

Engine Light Is On: 1997-2003 Pontiac Grand Prix - What to Do

We are still working to obtain content for your car, however the video above is believed to have similar characteristics as your car.

 
Video Description

A check engine light can indicate a broad spectrum of problems with your 2003 Pontiac Grand Prix. In some cases you need to pull over immediately to prevent damage while in others you merely need to tighten you gas cap next time you stop in order to reset the service engine soon light. The video above shows how to locate the on board diagnostics (OBD) plug on your 2003 Grand Prix, how to read the trouble codes and how to reset or clear the check engine light using a scanner on your Grand Prix.

Intermittent Check Engine Light: If the check engine light on your 2003 Grand Prix is intermittent, try to take note of the conditions when this happens. For example, does it happen when you accelerating, driving on the highway or does it appear at low speeds? This will help your mechanic evaluate the issue. Steady Check Engine Light: If your check engine light is on every time you operate your Grand Prix, you need to have it checked as soon as possible, especially if you notice performance problems or unusual noises. Flashing Check Engine Light: If your check engine light is flashing, stop driving your Grand Prix and have it towed to your nearest mechanic - you probably have a very serious problem with your car and you risk ruining your engine by driving it. If you are unsure about what your diagnostic trouble codes mean; have your Grand Prix diagnosed by a professional automotive technician.

Other videos you might find helpful

  • Open Hood How To 1997-2003 Pontiac Grand Prix
    How to open the hood

    Because you have to start somewhere

    2003 Pontiac Grand Prix GT 3.8L V6 Sedan (4 Door)
  • Fix a Flat Tire: Pontiac Grand Prix (1997-2003)
    Change a flat tire

    Learn where your spare tire and jack are located before you need it on the side of the road

    2003 Pontiac Grand Prix GT 3.8L V6 Sedan (4 Door)
  • Parking Light Change 1997-2003 Pontiac Grand Prix
    Change the parking light

    Small bulbs that burn out regularly - did you know you can replace these with LED lights?

    2003 Pontiac Grand Prix GT 3.8L V6 Sedan (4 Door)
  • 1997-2003 Pontiac Grand Prix Jack Up How To
    Learn how to jack up your car

    A few key tips will make jacking up your car much safer

    2003 Pontiac Grand Prix GT 3.8L V6 Sedan (4 Door)
  • Headlight Change 1997-2003 Pontiac Grand Prix
    Change a burnt out headlight

    Avoid tickets and accidents with both working headlights! New bulbs are much brighter too

    2003 Pontiac Grand Prix GT 3.8L V6 Sedan (4 Door)
  • Tail Light Change 1997-2003 Pontiac Grand Prix
    Change a tail light

    The burnt out tail light: classic reason for a cop to pull you over - change yours now

    2003 Pontiac Grand Prix GT 3.8L V6 Sedan (4 Door)
  • See all videos for the 2003 Pontiac Grand Prix
Comments
The Right Parts
The Right Tools
gas caps code readers fuses phone holders fuel injector cleaner floor mats terminal clamps gas tank doors