definitely annoying
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
34,000 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 1500:

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

problem #1

Oct 182014

Sierra 1500

  • 34,000 miles
The contact owns a 2009 GMC Sierra 1500. While driving approximately 65 mph, the ABS and service brake system warning lights illuminated. The vehicle was taken to a dealer. The technician diagnosed that the master cylinder and the booster needed to be replaced. The vehicle was repaired. The manufacturer was not notified of the failure. The failure mileage was 34,000.

- New Iberia, LA, USA