DTC 1409
DTC 1409: Audio Error 9NOTE: Before you troubleshoot, make sure to follow the general troubleshooting information.
1. Clear the hard error code.
2. Turn the ignition switch to LOCK (0), and then back to ON (II).
3. Check for the hard error code.
Is DTC 1409 indicated?
YES - Check for poor connections or loose terminals at the XM antenna, if they are OK, do the diagnosis of the XM antenna in the audio system.
NO - Intermittent failure, the system is OK at this time.