definitely annoying
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
35,650 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 GMC Sierra 1500 engine problems

engine problem

Find something helpful? Spread the word.
Get notified about new defects, investigations, recalls & lawsuits for the 2010 GMC Sierra 1500:

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

2010 GMC Sierra 1500 Owner Comments

problem #2

Nov 302014

Sierra 1500

  • 67,500 miles


The contact owns 2010 GMC Sierra 1500. The contact stated that while driving 20 mph, the vehicle sputtered and failed to accelerate above 20 mph. The contact mentioned that the check engine and service traction control warning lights illuminated. The vehicle was taken to an independent mechanic, where it was diagnosed the throttle position sensor codes needed to be reset. The vehicle was repaired however, the failure recurred. The manufacturer was notified of the failure. The failure mileage was 67,500.

- Liberty, SC, USA

problem #1

Feb 012011

Sierra 1500

  • 3,800 miles
The contact owns a 2010 GMC Sierra 1500. The contact stated that the carpet on the driver side floor was beginning to curl up, which caused the sole of his left foot to become captured when attempting to apply the brakes. The dealer inspected the vehicle and agreed to perform the repairs; however, he later backed out because they were unable to determine an adequate remedy for the failure. The contact did not inform the manufacturer of the failure nor was the vehicle repaired. The current mileage was 5,000 and the failure mileage was 3,800.

- Nordman, ID, USA

Not what you are looking for?