Initial Inspection and Diagnostic Overview

Diagnostic Starting Point - Rear Drive Axle

Begin the system diagnosis by reviewing the Rear Axle Disassembled Views, Rear Drive Axle Description and Operation, and Transfer Case Description and Operation in Transfer Case NVG900. Reviewing the description and operation information will help you determine the correct symptom diagnostic procedure when a malfunction exists. Reviewing the description and operation information will also help you determine if the condition described by the customer is normal operation. Refer to Symptoms - Rear Drive Axle procedure for diagnosing the system. - Symptoms - Rear Drive Axle