Review the rear drive axle system function. Refer to Rear Axle Description .
| • | Inspect the system for loose or missing fasteners. |
| • | Inspect the system for leaking components. |
| • | Inspect the system for obvious damage or conditions which may cause the symptom. |
In order to diagnose the noise symptom, refer to the appropriate diagnostic procedure:
| • | Noisy in Drive . |
| • | Constant Noise . |
| • | Noisy on Turns . |