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.


definitely annoying
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
37,612 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 GMC Envoy wheels / hubs problems

wheels / hubs problem

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2004 GMC Envoy Owner Comments

problem #4

May 152008

Envoy 4WD 6-cyl

  • 72,000 miles


The cluster gauge quit working. First the gas gauge stopped reading the amount of gas in the tank. Second, the speedometer and tachometer quit reading. About a month later the oil pressure gauge stopped working. Currently out of the entire cluster gauge system the battery meter is the only gauge that works.

- Lima, OH, USA

problem #3

Feb 172006


  • 28,000 miles
I have 2004 Envoy have had problems with alternator. Started about 6 months after I bought the Envoy had I replaced 3 times then started having problems with back seat window on passenger side not rolling up. Then my girlfriend had a flat on side of road and could not get spare down I had to go out and cut the cable that holds it up. That is a unsafe thing to do on side of hwy should not take 45 min to get spare down. Headlights dim and brighten gets dim enough that makes hard to see.

- Hartshorne, OK, USA

problem #2

Oct 182008


  • 50,450 miles
The outer side of the side wall blew completely out. No tire damage. Side wall blew out all the way around the tire.

- West Chester, OH, USA

problem #1

Feb 212004


  • miles
While driving at 65 mph right rear tire blew out. The driver was able to pull over and change the flat tire. There were no objects in the road. Michelin, tire size 265/45R15

- Medina, OH, USA

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