Manufacturer Code Charts: 2701

Control System DTCs

Navigation System DTC Troubleshooting: 2701

DTC 2701 : GPS Diag: Antenna

NOTE:
* Check the vehicle battery condition first Component Tests and General Diagnostics.
* This navigation DTC sets when a problem is detected in the GPS antenna (the GPS Ant icon is red in the System Links).
* Before you troubleshoot, make sure to follow the How to Troubleshoot the Navigation System Initial Inspection and Diagnostic Overview.
* 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:

-1. Clear the hard error codes Initial Inspection and Diagnostic Overview.

-2. Turn the ignition switch to LOCK (0) and then back to ON (II).

-3. Check for hard error codes Initial Inspection and Diagnostic Overview.

Is DTC 2701 indicated?
-YES- The failure is duplicated, go to step 2.
-NO- Intermittent failure, the system is OK at this time.

2. Determine possible failure area (GPS antenna lead, others):

-1. Turn the ignition switch to LOCK (0).

-2. Substitute a known-good GPS antenna lead Service and Repair.

-3. Clear the hard error codes Initial Inspection and Diagnostic Overview.

-4. Turn the ignition switch to LOCK (0) and then back to ON (II).

-5. Check for hard error codes Initial Inspection and Diagnostic Overview.

Is DTC 2701 indicated?
-YES- Go to step 3.
-NO- Replace the original GPS antenna lead.

3. Audio-navigation unit check:

-1. Turn the ignition switch to LOCK (0).

-2. Substitute a known-good GPS antenna Service and Repair.

-3. Clear the hard error codes Initial Inspection and Diagnostic Overview.

-4. Turn the ignition switch to LOCK (0) and then back to ON (II).

-5. Check for hard error codes Initial Inspection and Diagnostic Overview.

Is DTC 2701 indicated?
-YES- Replace the audio-navigation unit Service and Repair.
-NO- Replace the original GPS antenna.