Roof Control Module (RCM)

9047-SUNROOF SWITCH CIRCUIT STUCK

For a complete wiring diagram, Refer to the Wiring Information Electrical Diagrams.

- When Monitored:
Continuously with the ignition on.

- Set Condition:
The Roof Control Module (RCM) senses that the Sunroof Switch is in the Set position for greater than 40 seconds.





1. DTC IS ACTIVE
1. Turn the ignition off then on.
2. With the scan tool, read the RCM DTCs.

Is this DTC status Active at this time?

Yes

- Go To 2

No

- The condition or conditions that originally set this DTC are not present at this time. Check for an intermittent sticking switch condition and correct as necessary. Using the wiring diagrams as a guide, check all related splices and connectors for signs of water intrusion, corrosion, pushed out or bent terminals and pin tension.
- Perform the BODY VERIFICATION TEST. Verification Tests.

2. INSPECT FOR AN OBJECT OR SUBSTANCE CAUSING THE SUNROOF SWITCH TO STAY OR STICK IN A PUSHED POSITION
1. Inspect the Sunroof Switch for anything that would cause the Sunroof Switch to stay or stick in a pushed position.

Is anything present that would cause the Sunroof Switch to stay or stick in a pushed position?

Yes

- Repair as necessary.
- Perform the BODY VERIFICATION TEST. Verification Tests.

No

- Go To 3

3. SUNROOF SWITCH
1. Turn the ignition off.
2. Replace the Sunroof Switch.
3. Turn the ignition on.
4. Using the scan tool, select Misc. Functions. Follow the instructions on the scan tool and perform the Power Roof Module Normalize Sunroof procedure.
5. With the scan tool, read the RCM DTCs.

Is this DTC Active at this time?

Yes

- Replace the Roof Control Module (RCM).
- Perform the BODY VERIFICATION TEST. Verification Tests.

No

- Test complete.
- Perform the BODY VERIFICATION TEST. Verification Tests.