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

Replace a Fuse: 2006-2010 Hummer H3

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

If your convenience lights, turn signals, seat warmers, stereo, headlights or other electronic components suddenly stop working, chances are you have a fuse that has blown out. The video above shows how to check and change blown fuses in the engine bay of your 2008 Hummer H3 in addition to where the fuse box diagram is located. Fuses should always be the first thing you check if your H3 is experiencing electrical difficulties because they are relatively easy and inexpensive to change yourself. The more electronics your H3 has, the more fuses it has. Some Hummers have multiple fuse boxes in the engine bay, so be sure to find the fuse(s) in question. Some components may have multiple fuses, so make sure you check all of the fuses that are linked to the component that is no longer working properly.

If you need to replace a blown fuse in your H3, make sure you replace it with one that has the same amperage as the blown fuse. If checking and replacing the fuse for the component in question doesn't work, we recommend seeking assistance from a trusted professional mechanic. They should be able to figure out if the component needs to be replaced or if there is a short or some other problem with your H3.

Other videos you might find helpful

  • Brake Light Change 2006-2010 Hummer H3
    Replace brake lights

    Burnt out brake lights increase your chance of getting rear ended - check and change yours today

    2008 Hummer H3 3.7L 5 Cyl.
  • Highbeam (Brights) Change: 2006-2010 Hummer H3
    Replace brights

    On many cars, the high beam bulb runs at reduced power during the day - check 'em and change 'em!

    2008 Hummer H3 3.7L 5 Cyl.
  • Parking Light Change 2006-2010 Hummer H3
    Change the parking light

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

    2008 Hummer H3 3.7L 5 Cyl.
  • Open Hood How To 2006-2010 Hummer H3
    How to open the hood

    Because you have to start somewhere

    2008 Hummer H3 3.7L 5 Cyl.
  • Check the Belts: 2006-2010 Hummer H3
    Check the belts

    Unlike a waist belt, these usually become looser as they age! Learn how to check it here

    2008 Hummer H3 3.7L 5 Cyl.
  • Tail Light Change 2006-2010 Hummer H3
    Change a tail light

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

    2008 Hummer H3 3.7L 5 Cyl.
  • See all videos for the 2008 Hummer H3
Comments
The Right Parts
The Right Tools