Huge win for car owners! All TSBs to be made public. The Center for Auto Safety just made the NHTSA (US Government) make public the full text of all TSBs from now on. They are the same organization that has petitioned the NHTSA & filed lawsuits to protect car owners over exploding gas tanks & other major safety issues. Whenever you drive in your car, you are safer thanks in part to a lot of work over the years by this small but very effective consumer advocacy group.

Please take a moment & say thank you by donating $5 or whatever you can to the Center for Auto Safety.

Print this page Notes: It would be ill-advised to blaze any trails with the 2004 Trailblazer. Its faulty fuel gauge could leave you stranded.


definitely annoying
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
21,456 miles

About These NHTSA Complaints:

This data is from the NHTSA — the US gov't agency tasked with vehicle safety. Complaints are spread across multiple & redundant categories, & are not organized by problem.

So how do you find out what problems are occurring? For this NHTSA complaint data, the only way is to read through the comments below. Any duplicates or errors? It's not us.

2004 Chevrolet Trailblazer windows / windshield problems

windows / windshield problem

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2004 Chevrolet Trailblazer Owner Comments

problem #4

Oct 272009

Trailblazer 6-cyl

  • miles


The contact owns a 2004 Chevrolet Trailblazer. While the vehicle was stationary in a parking lot the lift-gate window exploded outwardly. When the failure occurred there were no occupants in the vehicle. There were no personal injuries. The police was notified; however, no police report was filed. The vehicle has not been repaired. The failure and current mileages were unknown. Updated 02/19/10. Updated 02/19/10 updated 05/05/10.

- Milwaukee, WI, USA

problem #3

Dec 162007

Trailblazer 4WD 6-cyl

  • Automatic transmission
  • 25,860 miles
Rear window shattered while sitting in my 2004 Trailblazer. No rocks were thrown at the truck. Based on internet research it seems to be a recurring problem with GM SUV's. I called the dealer today (12/17/07) and the service manager denied having any knowledge of this problem. GM/dealer denying any knowledge of the issue seems to be recurring as well.

- Buffalo, NY, USA

problem #2

Jan 192006

Trailblazer 4WD 6-cyl

  • Automatic transmission
  • 24,965 miles
I turned on the rear window defroster on my 2004 Chevrolet Trailblazer. After approximately 2 minutes the rear liftgate glass exploded. The truck is at dick morris Chevrolet in commerce township Michigan now.

- Wolverine Lake, MI, USA

problem #1

Dec 082005

Trailblazer 4WD 6-cyl

  • Automatic transmission
  • 35,000 miles
The contact stated when she opened the hatchback the window glass shattered. Updated 2/7/2006 -

- Deleware , OH, USA

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