Diagnostic Starting Point - Rear Differential Carrier
WARNING: This page is about a different car, the 2002 Pontiac Montana, 2002 Oldsmobile Silhouette, and 2002 Chevrolet Venture. However, it is still accessible from the selected car via links, so may be relevant.
Begin the system diagnosis by reviewing the Differential Carrier Assembly Disassembled Views and Differential Carrier Assembly Description and DIFFERENTIAL LOCK SYSTEM DESCRIPTION AND OPERATION and TRANSFER CASE DESCRIPTION AND OPERATION . 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 Differential Carrier in order to identify the correct procedure for diagnosing the system and where the procedure is located.