For 1990-2009 cars only
Symptoms - Propeller Shaft for Cadillac STS 2006
Before beginning diagnosis, review the system description and operation in order to familiarize yourself with the system function. Refer to Propeller Shaft Description and Operation .
Classifying the Symptom
Propeller Shaft symptoms can usually be classified into the following categories:
| • | Noises |
| • | Vibrations |
Noise related symptoms are diagnosed within the Propeller Shaft section. For vibration related symptoms, refer to Diagnostic Starting Point - Vibration Diagnosis and Correction .
Visual/Physical Inspection
| • | Inspect the system for aftermarket devices which could affect the operation of the Propeller Shaft. |
| • | Inspect the easily accessible or visible system components for obvious damage or conditions which could cause the symptom. |
| • | Inspect any and all fasteners for damage or excessive wear. |
Symptom List
Refer to a symptom diagnostic procedure from the following list in order to diagnose the symptom:
