Manufacturer Code Charts: 1301

Navigation System DTC Troubleshooting: 1301

DTC 1301:

GPS Antenna Error

NOTE:

- Check the vehicle battery condition first Testing and Inspection.
- This navigation DTC sets when there is poor connectors or loose terminals at the GPS antenna connector or an open in GPS antenna lead.
- Before you troubleshoot, make sure to follow the General Troubleshooting Information How to Troubleshoot the Navigation System.
- Make sure the vehicle is parked outside, away from buildings.
- Aftermarket metallic window tint or electronic devices located near the audio-navigation unit or the GPS antenna can potentially interfere with the operation of the navigation system.

1. Check the most recent DTC.

2. Turn the ignition switch to LOCK (0), or press the engine start/stop button to select the OFF mode, then back to ON (II), or press the engine start/stop button to select the ON mode.

3. Check the most recent DTC.

Is DTC 1301 indicated at the time you cycled the vehicle?

YES -

Go to step 4.

NO -

Intermittent failure, the system is OK at this time.�

4. Turn the ignition switch to LOCK (0), or press the engine start/stop button to select the OFF mode.

5. Check for poor connections or loose terminals at the audio-navigation unit connector J (2P).

6. Check the most recent DTC.

7. Turn the ignition switch to LOCK (0), or press the engine start/stop button to select the OFF mode, then back to ON (II), or press the engine start/stop button to select the ON mode.

8. Check the most recent DTC.

Is DTC 1301 indicated at the time you cycled the vehicle?

YES -

Replace the GPS Antenna Service and Repair, then recheck. If the DTC continues to set, replace the audio-navigation unit Audio-Navigation Unit Removal/Installation (With Navigation).�

NO -

Intermittent failure, the system is OK at this time. If the vehicle repeatedly comes back with the navigation DTC, replace the audio-navigation unit Audio-Navigation Unit Removal/Installation (With Navigation).�