Important: Review the system operation in order to familiarize yourself with the system functions. Refer to Sunroof Description and Operation .
• | Inspect for aftermarket devices which could affect the operation of the Power Sunroof system. Refer to 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. |
Faulty electrical connections or wiring may be the cause of intermittent conditions. Refer to Testing for Intermittent Conditions and Poor Connections in Wiring Systems.
Refer to the symptom diagnostic procedure, Power Sunroof Inoperative , in order to diagnose the symptom.