GM Service Manual Online
For 1990-2009 cars only

Strategy Based Diagnostics

Review the system operations in order to familiarize yourself with the system functions. Refer to Limited Slip Differential Description and Operation .

Visual/Physical Inspection

    â€¢ Inspect the system for the following:
       - Loose or missing fasteners
       - Obvious damage or conditions which may cause the symptom
    â€¢ Check the system for proper operation. Refer to Limited Slip Differential Diagnosis .

Symptom List

Refer to a symptom diagnostic procedure from the following list in order to diagnose the symptom:

    â€¢  Limited Slip Differential Chatters in Turns
    â€¢  Clutch Noisy