Manufacturer Code Charts: 1102

Navigation System DTC Troubleshooting: 1102

DTC 1102:

USB Diag

NOTE:

- Check the vehicle battery condition first Battery Test.
- This navigation DTC sets when a problem is detected with the USB device that is connected to the USB port located in the passenger's dash.
- Before you troubleshoot, make sure to follow the general troubleshooting information Reading and Clearing Diagnostic Trouble Codes.
- Check any official Honda service website for more service information about the navigation system.
- Check the connectors for poor connections or loose terminals.

1. Clear the hard error code.

2. Turn the ignition switch to LOCK (0).

3. Connect the USB device to the USB port located in the passenger's dash.

4. Check for the hard error code.

Is DTC 1102 indicated?

YES -

The failure is duplicated, go to step 5.

NO -

Intermittent failure, the system is OK at this time. If the vehicle repeatedly comes back with the navigation DTC, try a known-good USB device, and recheck.

5. Clear the hard error code.

6. Turn the ignition switch to LOCK (0).

7. Disconnect the USB device, then connect a known-good USB device to the USB port located in the passenger's dash.

8. Check for the hard error code.

Is DTC 1102 indicated?

YES -

Replace the audio-navigation unit Audio-Navigation Unit Removal/Installation (With Navigation).

NO -

Original USB device is faulty.