8.0

pretty bad
Typical Repair Cost:
No data
Average Mileage:
133,250 miles
Total Complaints:
1 complaints

Most common solutions:

  1. not sure (1 reports)
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problem #1

Jan 132017

Sierra 5.3L

  • Automatic transmission
  • 133,230 miles

I have a 2007 GMC Sierra, while driving to work, I noticed the airbag light come on. I was doing 55 mph on a flat dry highway. Even the weather is better than it should be for January. All of a sudden I heard two load bangs at the same time and my seat belt along with my passengers zipped up super tight. The truck then turned its emergency flashers and dome lights on followed up with a call to On-Star. Only problem being there was no accident, chuck hole or any reason why this would trip....anybody got any answers or ideas? Better yet, how do I go about getting this repaired.

- Steve K., La Porte, IN, US