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.


really awful
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
0 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.

2002 GMC Envoy transmission problems

transmission problem

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2002 GMC Envoy Owner Comments

problem #1

Jan 012002

Envoy 4WD

  • Automatic transmission
  • miles


When applying brake to release vehicle gear out of park, the gear shift does not release. Stuck in park! have to tap the brakes many times to get a release of the gear shift. Sometimes it works first time other times takes many attempts. Told at dealer that it is the sellenoid. Have ordered part from dealer twice and still no part. Dealer at first denied being able to reproduce. Then, finally admitted other vehicles had same issue.

- Tucson, AZ, USA

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