Manufacturer Code Charts: 1404

Navigation System DTC Troubleshooting: 1404

DTC 1404: Audio Error 4 (DVD Error)

NOTE:

- Check the vehicle battery condition first. Testing and Inspection

- Before you troubleshoot, make sure to follow the general troubleshooting information. Reading and Clearing Diagnostic Trouble Codes

1. Clear the hard error code. Reading and Clearing Diagnostic Trouble Codes

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

3. Check for the hard error code. Reading and Clearing Diagnostic Trouble Codes

Is DTC 1404 indicated?
YES - Replace the audio unit. Audio Unit Removal/Installation (With AcuraLink)

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