Important: The following steps must be completed before
using the symptom table.
| - | The control module(s) can communicate via the serial data link. |
| • | Review the system description and operation in order to familiarize yourself
with the system functions. Refer to the following: |
Visual/Physical Inspection
| • | Inspect the easily accessible or visible system components for obvious
damage or conditions which could cause the symptom. |
Intermittent
Faulty electrical connections or wiring may be the cause of intermittent conditions.
Refer to
Testing for Intermittent Conditions and Poor Connections
in Wiring Systems.
Symptom List
Refer to a symptom diagnostic procedure from the following list in order to
diagnose the symptom:
