2.4

hardly worth mentioning
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
62,000 miles

About These NHTSA Complaints:

The NHTSA is the US gov't agency tasked with vehicle safety. Complaints can be spread across multiple & redundant categories, & are not organized by problem. See the Back button — blue bar at the very top of the page — to explore more.

Get notified about new defects, investigations, recalls & lawsuits for the 2009 GMC Sierra 3500:

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

problem #1

Jan 092011

Sierra 3500

  • 62,000 miles
The contact owns a 2008 GMC Sierra 3500. The contact stated that while getting a service inspection at the dealer, they found that there was a transmission line leak. The dealer advised him that the line needed to be replaced and that it was not covered under warranty. The vehicle was repaired. The manufacturer was also contacted and advised him to contact NHTSA and file a complaint. The failure mileage was approximately 62,000.

- Midlothian, TX, USA