Audio-Navigation System DTC Troubleshooting: 1702
DTC 1702: XM Antenna Error
NOTE:
Check the vehicle battery condition first.
Before you troubleshoot, make sure to follow the General Troubleshooting Information.
Check any official Honda service website for more service information about the navigation system.
Check the connectors for poor connections or loose terminals.
1.
Problem verification:

Problem verification
?1.
Clear the hard error codes.

?2.
Press the engine start/stop button to select the OFF mode and then select the ON mode.

?3.
Check for hard error codes.

Is DTC 1702 indicated?

     
YES
     
     
     
The failure is duplicated, go to step 2.
     
NO
     
     
     
Intermittent failure, the system is OK at this time.?
2.
XM antenna check:

XM antenna check
?1.
Press the engine start/stop button to select the OFF mode .

?2.
Check for poor connections or loose terminals at XM antenna connector.

Are the connection or terminal OK?

     
YES
     
     
     
     
NO
     
     
     
Repair poor connection, and recheck. If the symptom/indication is still present, replace the XM receiver.?