Exhaust Drone, Noise or Vibration in 6th Gear.
Chevrolet technical service bulletin PI0434B for 2012-2013 Chevrolet Suburban, 2009-2011 Chevrolet Suburban 2500 and 2009-2013 GMC Yukon XL 2500.
- Bulletin number
- PI0434B
- Component
- Engine and engine cooling
- Summary
- Exhaust Drone, Noise or Vibration in 6th Gear.
Owners of these vehicles have filed 28 complaints in the engine category.
Vehicles covered
- Chevrolet Suburban 2012-2013 20122013
- Chevrolet Suburban 2500 2009-2011 200920102011
- GMC Yukon XL 2500 2009-2013 20092010201120122013
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