Diagnostic Starting Point - Rear Drive Axle

WARNING: This page is about a different car, the 2009 Pontiac Torrent and 2009 Chevrolet Equinox. However, it is still accessible from the selected car via links, so may be relevant.

Begin the system diagnosis by reviewing the following information:

Rear Drive Axle Description and Operation
Transfer Case Description and Operation for the NVG 900 transfer case

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 for diagnosing the system.