Manufacturer Code Charts: 1303

Navigation System DTC Troubleshooting: 1303

DTC 1303: GPS Receiver Error 2

NOTE:

- Check the vehicle battery condition first.

- Before you troubleshoot, make sure to follow the general troubleshooting information. How to Troubleshoot the Navigation System (With Navigation)

- Make sure the vehicle is parked outside, away from buildings.

- Aftermarket metallic window tint or electronic devices located near the audio-navigation unit or GPS antenna can potentially interfere with the operation of the navigation system.

1. Clear the hard error code. How to Troubleshoot the Navigation System (With Navigation)

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

3. Check for the hard error code. How to Troubleshoot the Navigation System (With Navigation)

Is DTC 1303 indicated?
YES - Replace the audio-navigation unit. Audio-Navigation Unit Removal/Installation (With Navigation)

NO - Intermittent failure, the system is OK at this time. If the unit repeatedly comes back with the DTC, replace the audio-navigation unit. Audio-Navigation Unit Removal/Installation (With Navigation)