Knock or Clunk Noise
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2011 GMC Yukon XL, 2011 GMC Yukon, 2011 Chevrolet Tahoe, 2011 Chevrolet Suburban, and 2011 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.
Knock or Clunk Noise
| Checks | Action |
|---|---|
| DEFINITION: Knocking or clunking noise occurs when operating the vehicle in high gear or coasting in NEUTRAL at 16 km/h (10 mph). | |
| One or more of the universal joints are worn or damaged. | Replace the universal joint. Refer to the following: |
| The side gear hub counterbore in the differential is worn oversize. | Replace the differential case and/or the side gears. Refer to Differential Replacement (10.5 Inch Axle) , Differential Replacement (8.6, 9.5/9.5 LD Inch Axles) . |