- Transfer case: Noise could indicate that the transfer case is damaged or requires servicing.
- U-joints: The u-joints may be worn out or require lubrication.
- Front axle: The front axle assembly, including components such as the differential, axle bearings, and CV joints, may be damaged or worn.
To diagnose the issue accurately, it's best to have the vehicle inspected by a qualified mechanic who can assess the source of the noise and provide the necessary repairs.