XM Error Codes
XM ERROR CODES TABLE
| Error Code Displayed | Possible Cause | Solution |
|---|---|---|
| XM OFF AIR | XM channel not in service. | Try another XM channel. |
| XM NO SIGNAL | Loss of signal. | Both terrestrial and satellite antennas have lost signal. Park the vehicle outside with a clear view of the southern horizon. |
| XM UPDATING | XM radio is receiving an information update from the network. | This message will disappear once the update finishes. |
| XM ANTENNA | XM antenna error. | Repair open or short in the satellite antenna. Substitute the XM antenna with a known-good one, and recheck. If the error is gone, replace the original XM antenna. If the error is still present, replace the antenna lead. |
| -- | No signal from XM. | Check a known-good vehicle with XM radio. If the known-good vehicle has the same symptoms, contact XM at (800) 852-9696. |