Visual/Physical Inspection
WARNING: This page does not describe the selected car, but rather 12 other vehicles, including the 2003 GMC Yukon XL, 2003 GMC Yukon, 2003 Chevrolet Tahoe, 2003 Chevrolet Suburban, and 2002 GMC Yukon XL. However, it is still accessible from the selected car via links, so may be relevant.
- Inspect the system for aftermarket devices which could affect the operation of the axle shaft.
- Inspect the easily accessible or visible system components for obvious damage or conditions which could cause the symptom.