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Symptoms - Roof: Notes

WARNING: This page is about a different car, the 2002 Pontiac Grand Prix. However, it is still accessible from the selected car via links, so may be relevant.

Important:  The following must be completed before using the symptom tables.

  1. Perform Symptoms Diagnostic System Check - Power Sunroof  in order to verify that all of the following are true:
    • There are no DTCs set.
    • The control module(s) can communicate via the serial data link.
  2. Review the system operation in order to familiarize yourself with the system functions. Refer to Power Sunroof Description and Operation .

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