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.

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pretty bad
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
4,000 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.

2010 Chevrolet Impala suspension problems

suspension problem

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2010 Chevrolet Impala Owner Comments

problem #1

Feb 012010


  • 4,000 miles


The contact owns a 2010 Chevrolet Impala. While driving 30 mph, the rear of the vehicle made a rattling noise. As time progressed, the rattling noise changed to a banging noise. Also, while driving at high speeds, the transmission suddenly downshifted to a lower gear. The dealer stated that the wrong coil springs were installed on the vehicle and a valve must be replaced on the transmission. The manufacturer was notified of the issue. The VIN was invalid. The failure mileage was 4,000. Updated 10/30/14

- Laredo, TX, USA

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