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.

NHTSA — Structure: Body Problems Seal Of This Might Hurt


fairly significant
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
13,333 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 Pontiac Bonneville body / paint problems

body / paint problem

Find something helpful? Spread the word.
Get notified about new defects, investigations, recalls & lawsuits for the 2002 Pontiac Bonneville:

Unsubscribe any time. We don't sell/share your email.

2002 Pontiac Bonneville Owner Comments

problem #3

May 012008


  • miles


Water problems: 1) water draining from windows into interior soaking floorboards. This is due to the rubber caulking that attaches a plastic sheet on the inside of the doors that diverts the water down the door panel. The caulking ultimately fails. Out of warranty, I took off the interior door panel and re-caulked the plastic sheeting with silicone. It has solved this problem, at least for now. 2) trunk. Still leaks. Have unplugged the weep holes in the trunk lid, which has lessened the problem.

- Beavercreek, OH, USA

problem #2

Apr 202006


  • 40,000 miles
2002 Bonneville: All 4 doors/windows have been re-sealed multiple times because rain water flows down the outside of the windows, then flows inside the door, and then flows into the car at the bottom of the car door, causing soaked carpeting (puddles) and mold. Sun-roof mechanical linkage has cracked and broken off in places. I bet I used the sun-roof only 10 times before this happened. Sunroof now closes crooked. Dealer cost estimate to fix = $1200. All 4 power window units have been replaced and now doors rattle; right passenger door trim falls off routinely. Wiper fluid motor would not shut off. Crunching sound when I turn the steering wheel. All of these issues started occurring shortly after warranty expired.

- Beavercreek, OH, USA

problem #1

May 222002


  • Automatic transmission
  • miles
Left outside rear view mirror vibrates, causing a blurry vision. Contacted dealership. Replaced mirror and motor mounts however, problem reoccurred. Inside trunk panel keeps falling, window controls/left front door door panels are loose.

- Los Fresnos, TX, USA

Not what you are looking for?