- Symptoms - Roof

IMPORTANT: Review the system operation in order to familiarize yourself with the system functions. Refer to Power Sunroof Description and Operation.

Visual/Physical Inspection
^ Inspect for aftermarket devices which could affect the operation of the Power Sunroof system. Refer to Checking Aftermarket Accessories in Diagnostic Aids.
^ Inspect the easily accessible or visible system components for obvious damage or conditions which could cause the symptom.
^ Inspect for sunroof assembly binding or mechanical failure.

Intermittent
Faulty electrical connections or wiring may be the cause of intermittent conditions. Refer to Diagnostic Aids for Circuit Testing and Wiring Repair procedures.

Symptom List
Refer to the symptom diagnostic procedure from the following list in order to diagnose the symptom, in order to diagnose the symptom.
^ Power Sunroof Inoperative
^ Power Sunroof Does Not Open to Express Position
^ Power Sunroof Does Not Close from Vent Position