Important:
- Before using the Symptom Tables in order to verify that all
of the following are true:
| • | The control module(s) can communicate via the serial data link. |
- Review the system operation in order to familiarize yourself with
the system functions. Refer to (Power Steering Pump Descriptionor)( Power
Steering Gear Description).
Visual/Physical Inspection
| • | Inspect for aftermarket devices which could affect the operation
of the power steering system. |
| • | Inspect the easily accessible or visible system components for
obvious damage or conditions which could cause the symptom. |
| • | Inspect the power steering reservoir for the proper fluid level. |
Symptom List
Refer to a symptom diagnostic procedure from the following list in order
to diagnose the symptom:
| • | Hissing Noise In Steering Gear |
| • | Rattle or Chuckle Noise in Steering Gear |
| • | Increase in Effort While Turning Steering Wheel |
| • | Steering Wheel Surges/Jerks While Turning |
| • | Steering Wheel Kickback |
| • | Foaming, Milky-Appearing PS Fluid, Low in Level |
| • | Whine Noise in Steering Pump |
