Important: The following steps must be completed before using the symptom tables.
Perform the Diagnostic System Check - Vehicle before using the Symptom tables in order to verify that there are no DTCs set.
• | Inspect for aftermarket devices which could affect the operation of the Sunroof System. Refer to Checking Aftermarket Accessories . |
• | Inspect the easily accessible or visible system components for obvious damage or conditions which could cause the symptom. |
Faulty electrical connections or wiring may be the cause of intermittent conditions. Refer to Testing for Intermittent Conditions and Poor Connections .
Refer to the following list in order to diagnose the symptom: