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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definitely annoying
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
25,015 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.

2014 Chevrolet Impala drivetrain problems

drivetrain problem

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2014 Chevrolet Impala Owner Comments

problem #2

Jun 182015


  • 50,000 miles


The contact owns a 2014 Chevrolet Impala. While at a stop and attempting to make a left turn, the vehicle hesitated to accelerate and attempted to stall. In addition, all the warning lights illuminated. The vehicle was taken to a dealer where it was diagnosed that the wheel hub sensor and an unknown wheel needed to be replaced. The vehicle was not repaired. The manufacturer was notified of the failure. The approximate failure mileage was 50,000.

- Orange Brook, KY, USA

problem #1

Jan 152014


  • 30 miles
The contact owns a 2014 Chevrolet Impala. When the cruise control was activated, the vehicle came to a complete stop and the brake lights failed to illuminate. The failure occurred multiple times. The dealer stated that the transmission was slowing down the vehicle. The vehicle was not repaired and the manufacturer was notified. The VIN was unavailable. The approximate failure mileage was 30.

- Charlotte, NC, USA

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