Important: The following must be completed before using the symptom tables.
- Perform
Diagnostic System Check - Power Sunroof
in order to verify that all of the following are true:
| • | The control modules can communicate via the serial data link |
- Review the system operation in order to familiarize yourself with the system functions. Refer to
Sunroof Description and Operation
.
Visual/Physical Inspection
| • | Inspect the easily accessible or visible system components for obvious damage or conditions which could cause the symptom. |
| • | Inspect the RAP fuse 30-A for obvious damage or conditions which could affect the operation of the power sunroof system. |
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:
