Noise in First, Second, Sixth, or Reverse Gear
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2012 GMC Yukon XL, 2012 GMC Yukon, 2012 Chevrolet Tahoe, 2012 Chevrolet Suburban, and 2012 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.
Noise in First, Second, Sixth, or Reverse Gear
| Checks | Causes |
|---|---|
| Center Support with 2-6 Low and Reverse Clutch Assembly (67) | Inspect for worn or damaged output carrier outer sun gear shaft front and rear bushings (458 and 460). |
| Output Carrier Assembly (68) | Inspect for a worn or damaged center support roller bearing assembly (485). |