Manufacturer Code Charts: 2704

Navigation System DTC Troubleshooting: 2704

DTC 2704:

XM (HIP) Diag

With AcuraLink

NOTE:

- Check the vehicle battery condition first Battery Test.
- This navigation DTC sets when a problem is detected in the COMM BUS (open or short) or in the AcuraLink control unit (XM receiver).
- Check any official Honda service website for more service information about the navigation system.
- Check for and resolve and CAN DTCs before troubleshoot the DTC 2704.
- Before you troubleshoot, make sure to follow the General Troubleshooting Information How to Troubleshoot the Navigation System.

1. Clear the hard error code.

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

3. Go into the System Diagnostic Mode, and select the Self-Diagnosis Mode.

4. Check the System Links.

Is the XM (HIP) icon red?

YES -

Do the DTC 1801 troubleshooting 1801.

NO -

Do the AcuraLink Self-Diagnostic Function AcuraLink Self-Diagnostic Function.