Audio-Navigation System DTC Troubleshooting: 2607
DTC 2607: XM Diag
NOTE:
Check the vehicle battery condition first.
This navigation DTC sets when there is an internal XM receiver problem.
Before you troubleshoot, make sure to follow the General Troubleshooting Information.
Check the connectors for poor connections or loose terminals.
1.
Problem verification:

Problem verification
?1.
Clear the hard error codes.

?2.
Turn the vehicle to the OFF (LOCK) mode then the ON mode.

?3.
Check for hard error codes.

Is DTC 2607 indicated?

     
YES
     
     
     
     
NO
     
     
     
Intermittent failure, the system is OK at this time.?