Drive Side Heel - Coast Side Toe Contact Pattern
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.
Condition
The pinion depth is incorrect. The drive pinion is too far away from the ring gear.
Correction
Adjust the pinion depth of drive pinion. Refer to Pinion Depth Adjustment (8.6, 9.25 Inch Axle) .