4.9

definitely annoying
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
21,000 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.

2009 GMC Sierra 1500 electrical problems

electrical problem

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2009 GMC Sierra 1500 Owner Comments

problem #1

Jan 032010

Sierra 1500

  • 21,000 miles

A D V E R T I S E M E N T S

The contact owns a 2009 GMC Sierra 1500. The contact stated when turning the key to off and removing it from the ignition, the engine would remain on. When braking to a stop, the vehicle would lunge forward and sporadically accelerate. The dealer was unable to duplicate the failure. The manufacturer was not contacted. The failure mileage was 21,000.

- Defuniak, FL, USA

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