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.


pretty bad
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
3,000 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 Yukon accessories - interior problems

accessories - interior problem

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2004 GMC Yukon Owner Comments

problem #1

Aug 132004

Yukon 8-cyl

  • Automatic transmission
  • 3,000 miles


After engine is warmed up, usually after driving just a few miles, there is a loud banging noise that appears to be coming from the muffler. It happens approx every 8-12 seconds with the truck running or off. I took it to the dealer and they said that they didn't hear it, although the sales manager that sold me the vehicle heard it. They said to bring it back later and that there is a bulletin out on it but GMC has not released the parts so they can't fix it even if they did hear it. When I am sitting next to another vehicle, for example at a light, it sounds like something is hitting their vehicle and is coming from mine. With road rage being what it is these days I am afraid that someone will not understand that GMC has "not released the parts" to fix it.

- Carrollton, TX, USA

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