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fairly significant
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
20,000 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.

2014 GMC Sierra 1500 drivetrain problems

drivetrain problem

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2014 GMC Sierra 1500 Owner Comments

problem #1

Jun 032016

Sierra 1500

  • 20,000 miles


The contact owns a 2014 GMC Sierra 1500. While the vehicle was in the park position, the four wheel drive service light illuminated without warning. The contact was unable to disable the four wheel drive. The vehicle was taken to be diagnosed by a dealer, but the issue recurred. The manufacturer was made aware of the issue. The VIN was unknown. The failure mileage was 20,000.

- Tempe, AZ, USA

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