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


pretty bad
Typical Repair Cost:
No data
Average Mileage:
62,000 miles
Total Complaints:
1 complaints

Most Common Solutions:

  1. not sure (1 reports)
2004 Chevrolet Trailblazer electrical problems

electrical problem

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2004 Chevrolet Trailblazer Owner Comments

problem #1

Nov 202008

Trailblazer LT V6

  • Automatic transmission
  • 62,000 miles


If I would have known about all these problems, I would have never bought my Trailblazer, I have had my SUV for 3months and am having problems with it left and right. First problems was the connection cable somehow came off of the relay, getting it jumped and taken to the auto parts store for them to recognize that it was off, they put it back on and it had to be jumped again, while that happened it blew a major fuze and I lost everything power, the only thing that would work/run was the vehicle itself, took it to the dealership where they had to go through the computer system, found the $17 blown fuze and gained everything back, cool no problems, less then a week later, it would not start again, jump it, drive to work, try to go home, it wouldn't start again, call the dealership and they had to tow it to there shop, a week later and they cannot figure out what is wrong...

The second problem is all of my dashboard gauges flutter, every single one...

Just a friendly word of advise...Do Not Buy a Chevy Trailblazer!

- , Cedar Rapids, IA, USA

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