Symptom Related Diagnostic Procedures

Symptoms - Roof

Important: Review the system operation in order to familiarize yourself with the system functions. Refer to Roof Description .


Visual/Physical Inspection

* Inspect for aftermarket devices which could affect the operation of the Power Sunroof system. Refer to Checking Aftermarket Accessories Checking Aftermarket Accessories in Wiring Systems.
* Inspect the easily accessible or visible system components for obvious damage or conditions which could cause the symptom.
* Inspect for mechanical binding.

Intermittent

Faulty electrical connections or wiring may be the cause of intermittent conditions. Refer to Testing for Intermittent Conditions and Poor Connections Testing for Intermittent Conditions and Poor Connections in Wiring Systems.

Symptom List

Refer to Power Sunroof Inoperative Testing and Inspection diagnostic procedure in order to diagnose the problem.