2.8

hardly worth mentioning
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
51,000 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 2012 GMC Sierra 1500:

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

problem #1

Jun 282016

Sierra 1500 4WD

  • 51,000 miles
The contact owns a 2012 GMC Sierra 1500. While driving at various speeds, an abnormal sewage odor emitted from the air conditioning unit. The failure recurred numerous times. The vehicle was taken to a dealer where it was diagnosed that the cabin filter failed and needed to be replaced. The vehicle was not repaired. The manufacturer was made aware of the failure. The failure mileage was approximately 51,000. The VIN was not available.

- Weir, MS, USA