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hardly worth mentioning
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
77,333 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.

2011 Chevrolet Impala electrical problems

electrical problem

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2011 Chevrolet Impala Owner Comments

problem #3

Jul 012014

Impala 6-cyl

  • 77,000 miles


The contact owns a 2011 Chevrolet Impala. While driving 70 mph, the traction control and reduce engine power warning indicators illuminated as the vehicle decelerated to 10 mph. The failure occurred on several occasions. The vehicle was not diagnosed or repaired. The manufacturer was not notified of the failure. The approximate failure mileage was 77,000. Updated 12/30/14 updated 05/28/2015

- Livonia, MI, USA

problem #2

Sep 092014


  • 91,000 miles
The contact owns a 2011 Chevrolet Impala. The contact stated that the vehicle made an abnormal noise upon turning the key in the ignition on several occasions. The contact turned off the vehicle and when attempting to restart it, the vehicle stalled. The vehicle was towed to the authorized dealer. The contact was waiting for the diagnosis. The contact was made aware that the vehicle was included in recall NHTSA campaign id number: 14V355000 (electrical system). However, the part needed was not available. The dealer was unable to provide a specific date for when the part would become available. The manufacturer was also contacted and could not provide an estimated date for when the vehicle would receive the recall repair. The vehicle was not repaired. The approximate failure mileage was 91,000.

- Petersburg, VA, USA

problem #1

Aug 242014


  • 64,000 miles
The contact owns a 2011 Chevrolet Impala. When the contact turned off the vehicle, the key became stuck in the ignition and the instrument panel remained illuminated. The only way to restart the vehicle was to unhook the terminal battery. The contact removed all the keys from the key ring except the ignition key, as instructed. The vehicle was included in NHTSA campaign number: 14355000 (electrical system); however, the part needed for the repair was unavailable. The approximate failure mileage was 64,000.

- Hamilton , NJ, USA

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