Diagnostic Starting Point - Symptoms

When no DTCs are present, begin symptom diagnosis by reviewing the Power Sunroof Description and Operation. Reviewing the Description and Operation information will help you determine the correct symptom diagnostic procedure when a malfunction exists. Reviewing the Description and Operation information will also help you determine if the condition described by the customer is normal operation. Refer to the Symptoms - Sunroof/Moonroof in order to identify the correct procedure for diagnosing the system and where the procedure is located. Symptom Related Diagnostic Procedures