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B2227






B2227-SUNROOF ECU INTERNAL

For a complete wiring diagram, refer to the Wiring Information.

- When Monitored:
Whenever the Sunroof module is awake.

- Set Condition:
Whenever the module has determined that there is a motor or electronic malfunction (temporary or permanent), this code will set.





TEST FOR INTERMITTENT CONDITION
1. Turn the ignition on.
2. With the scan tool, record and erase the DTCs.
3. Operate the Sunroof Switch in all positions several times.
4. Wait 30 seconds.
5. With the scan tool, read the active DTCs.

Does the scan tool display B2227-SUNROOF ECU INTERNAL as active?

Yes

- Replace the Sunroof Motor/Module.
- Programming and Relearning Perform the Sunroof Position Calibration procedure.
- Programming and Relearning Perform the Excessive Force Limitation Calibration procedure.
- Perform the BODY VERIFICATION TEST. Body Verification Test.

No

- DO NOT replace the Sunroof Motor/Module. The conditions that caused this code to set are not present at this time.