1A Auto Video Library
Our how-to videos have helped repair over 100 million vehicles.
Enter Vehicle Year Make Model

Specify your vehicle's year, make and model to guarantee fit.

How to Replace Side Mirror 2002-09 Chevy Trailblazer

Created on: 2011-05-23

Check out this video teaching you how to replace a cracked or broken side view mirror on your 02-09 Chevy Trailblazer.

  1. step 1 :Removing the Door Panel
    • Pry up the switch panel.
    • Disconnect the harnesses from the switch panel.
    • Push down on the tabs on the door handle bezel and pull the bezel and harness out.
    • Remove the two 10mm bolts from the door panel.
    • Pry out on the top of the triangular part of the door panel. Pull out the clips around the door panel.
  2. step 2 :Removing the Side Mirror
    • Remove the gasket.
    • Disconnect the mirror harness.
    • Pull the harness clip out of the door.
    • Remove the three 10mm nuts.
    • Pull the mirror out and off.
  3. step 3 :Replacing the Side Mirror
    • Feed the mirror harness down through the door.
    • Line up the mirror and push it into place.
    • Replace the three 10mm nuts.
    • Push the harness clip back into the door.
    • Reconnect the mirror harness.
    • Replace the gasket.
  4. step 4 :Replacing the Door Panel
    • Line up the door panel and push the clips in around the panel.
    • Replace the two 10mm bolts.
    • Feed the bezel harness down into the door.
    • Replace the bezel.
    • Reconnect the switch panel.
    • Push the switch panel into place.

Tools needed

  • Socket Extensions

    Flat Blade Screwdriver

    10mm Socket

    Ratchet

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

Hi, I'm Mike Green. I'm one of the owners of 1A Auto. I want to help you save time and money repairing and maintaining your vehicle. I'm going to use my 20 plus years experience restoring and repairing cars and trucks like this to show you the correct way to install parts from 1AAuto.com. The right parts installed correctly, that's going to save you time and money. Thank you and enjoy the video.

In this video, we're going to show you removal and replacement of the side view mirror on this 2004 Chevy Trailblazer. Tools you'll need are a small and medium flat blade screwdriver and a 10mm socket with a ratchet and extension.

Maybe your mirror has been smashed or it's like this. The inside kind of falls apart and now it flaps around. Start with a regular screwdriver. Put it up under, a quick little pry. Same thing here. Okay. Pry that up. You can see this got two clips, front and back. Okay. Then you want to turn it over and you will unplug all these harnesses. Basically, several thumb tabs. Pull them up. Okay, skip that one. This one pulls up very easy. Use your screwdriver. Just pry that up a little bit then lift that off. Then over here, screwdriver on this tab. Pry it up a little bit. Hook it right out. This comes out. Now, around your door handle here, you're going to see some little tabs, little slots, you can inserts a small screwdriver. Push down your screwdriver and then pull out with your hand. Work your hand underneath. Another tab right back here. Push down, pull out. Then there's a couple up top. Okay. Those ones, you push up. Okay, one more right here. Okay, this whole thing comes out. If you have the memory seat and everything, you can now just pull this whole harness right up and out.

There are two 10mm bolts. One there. Then one way down in there. 10mm socket with a extension and ratchet. This one's really easy to get to. Pull this one out. This one. You're going to start. Unscrew as much as I can. I just felt that fall which is okay. Once you have those out, then you can start up here with your hand. Just work it underneath this triangle. Pull out and then just kind of work your hand under the door panel. It will get harder and harder to slide under. Just pull. Okay, keep working your hand under, pull. Work your hand under, pull. Actually here's my bolt from that arm rest. Okay, work our hand under, pull out. Okay. Your door panel comes off. Remove this gasket. You can see that our harness lead comes all the way down here. Pull it off the door. 10mm nuts. Okay, speed it up here a little bit as I loosen those up. The mirror comes out.

Okay. New mirror from 1A Auto. Has the correct connection and everything. Just reverse the procedure. Take that down in. Okay, here we'll fast forward again as I put those three nuts on and then tighten them up. You want them tight nice and snug. You don't want to over tighten them because the mirror base is plastic and it could break. Put that installation back in. One thing I did forget to do here is just kind of run that wire back into its clip when I did that before I put the door panel back on. Now, I'm going to fast forward here through putting the door panel back on just in the interest of keeping the video a little bit on the short side. Once you get it off, it's pretty easy to get back on. If you do want to see this in real speed or regular speed, just check out our other videos for the Trailblazer front door panel, remove and replace. Okay. I'm turning the key on, put the window down just so you can see and do a quick test on the mirror. You can see it works.

We hope this helps you out. Brought to you by www.1AAuto.com, your source for quality auto replacement parts and the bets 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.

2003 - 2006  GMC  Envoy XL
2002 - 2009  Chevrolet  Trailblazer
2002 - 2006  Chevrolet  Trailblazer EXT
2002 - 2009  GMC  Envoy
2002 - 2004  Oldsmobile  Bravada
2006 - 2008  Isuzu  Ascender
2004 - 2007  Buick  Rainier
2004 - 2004  GMC  Envoy XUV
2002 - 2005  Chevrolet  Trailblazer
2002 - 2006  GMC  Envoy XL
2006 - 2009  Chevrolet  Trailblazer
2008 - 2008  Chevrolet  Trailblazer
2003 - 2008  Isuzu  Ascender
2004 - 2005  GMC  Envoy XUV
2006 - 2007  Chevrolet  Trailblazer
2004 - 2004  Buick  Rainier
2002 - 2007  GMC  Envoy
2002 - 2007  Chevrolet  Trailblazer
2006 - 2007  Isuzu  Ascender
2004 - 2006  GMC  Envoy XL
2004 - 2006  Chevrolet  Trailblazer EXT
Share on:
Go To Top

Same Day Shipping

Need your part faster? Choose expedited shipping at checkout.

Guaranteed To Fit

Highest quality, direct fit replacement auto parts enforced to the strictest product standards.

USA Customer Support

Exceeding customers' expectations, our team of passionate auto enthusiasts are here to help.

Instructional Video Library

Thousands of how-to auto repair videos to guide you step-by-step through your repair.