Initial Inspection and Diagnostic Overview

Special Tool(s)

Inspection and Verification
Certain axle and driveline symptoms are also common to the engine, transmission, wheel bearings, tires and other parts of the vehicle. For this reason, be sure that the cause of the concern is in the axle before disassembling, adjusting or repairing the axle.
Certain driveshaft vibration symptoms are common to the accessory drive components, the engine, transmission or tires. Be sure the cause of the concern is the driveshaft before repairing or installing a new driveshaft.
Certain symptoms may be caused by Traction-Lok differentials. Check the vehicle certification label and axle identification tag to determine the type of differential.