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How to Replace Fog Light 02-05 Chevy Trailblazer

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How to Replace Fog Light 02-05 Chevy Trailblazer

Created on: 2021-01-16

Need to replace a fog light in your 02-05 Chevy Trailblazer? Watch this video to learn how to do it yourself.

  1. step 1 :Servicing the Fog Light Bulbs
    • Twist the bulb counterclockwise
    • Pull the bulb out of the fog light
    • Disconnect the wiring harness from the bulb
    • Twist the new bulb into the fog light, being sure not to touch the bulb
    • Attach the wiring harness to the new bulb
  2. step 2 :Removing the Fog Light
    • Disconnect the wiring harness
    • Remove the three 10mm nuts from the fog light
    • Pull the fog light out from the front of the bumper
  3. step 3 :Installing the New Fog Light
    • Push the new fog light into place from the front of the bumper
    • Start the three 10mm nuts by hand
    • Tighten the three 10mm nuts
    • Connect the wiring harness

Tools needed for replacement

  • Ratchets & Related

    Ratchet

  • Screwdrivers & Related

    Flat Blade Screwdriver

  • Sockets - Metric

    10mm Socket

  • Wrenches - Metric

    10mm Wrench

Installation Video
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Brought to you by 1AAuto.com, your source for quality replacement parts and the best service on the Internet.

In this video we're going to replace the fog light on this 2004 Chevy Trailblazer, same as any '02 to '05. The only tool you'll need is a 10mm wrench or a socket with a ratchet.

For a fog light for one of these vehicles, you're going to want to come up underneath. I've got the car on a lift, but that's not necessary at all. You can see I have easy access to it. If all you're looking to do is change your bulb, you may want a screwdriver, but you can kind of reach in there with your finger and pull your lead off, and your bulb actually just twists counterclockwise here. Actually, quite honestly, it's easier with your leads still plugged in. Pull the bulb out. My bulb is fine; so I'm just going to show you. You remove the bulb and then when you go on to put it back together, I'd put the bulb back in. You don't want to touch the bulb; it's halogen. Oils from your hand could cause it to burn out quicker. Twist the bulb in and plug it back in.

If you're looking to do the whole fog light, you just need a 10mm socket with a ratchet. There are three 10mm bolts. We'll fast forward here as we just remove those three nuts. It pulls right out the front.

This is the original light and often these get wiped out by rocks and stuff. See the new light from 1A Auto is nice and clear. They'll bolt in the same way. We'll hit fast forward again as we put the three nuts on by hand and then tighten them up with a 10mm wrench. You don't have to make them extremely tight, but they need to be nice and firm. Plug the cord back in, and there's the new light installed. Quite a bit brighter than the old milky lights.

We hope this video helps you out. Brought to you by www.1AAuto.com, your source for quality replacement parts and the best service on the Internet. Please feel free to call us toll-free, 888-844-3393. We're the company that's here for you on the Internet and in person.

Tools needed for replacement:

    Ratchets & Related

  • Ratchet

  • Screwdrivers & Related

  • Flat Blade Screwdriver

  • Sockets - Metric

  • 10mm Socket

  • Wrenches - Metric

  • 10mm Wrench

2002 - 2006  Chevrolet  Trailblazer EXT
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2002 - 2005  Chevrolet  Trailblazer
2006 - 2009  Chevrolet  Trailblazer
2006 - 2008  Chevrolet  Trailblazer
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