Manufacturer Code Charts: 2702

Navigation System DTC Troubleshooting: 2702

DTC 2702:

GPS Diag: Receiver in Navi ECU

NOTE:

- Check the vehicle battery condition first Battery Test.
- Before you troubleshoot, make sure to follow the general troubleshooting information Reading and Clearing Diagnostic Trouble Codes.
- Make sure the vehicle is parked outside, away from buildings.
- Check for electronic aftermarket accessories (possibly hidden) mounted near the GPS antenna or the audio-navigation unit.
- Check for aftermarket metallic window tint.

1. Clear the hard error code.

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

3. Go into the Diagnostic Menu, and select the Self-Diagnosis Mode in the Select Diagnosis items menu Navigation System Diagnostic Mode.

4. Select the System Links.

Is the GPS Ant icon red?

YES -

Go to step 5.

NO -

Intermittent failure; the system is OK at this time. Check for loose connections at audio-navigation unit connector H (2P).�

5. Select the GPS Ant icon.

Is Receiver in Navi ECU OK indicated?

YES -

Intermittent failure, the system is OK at this time. If the unit repeatedly comes back with the DTC, replace the audio-navigation unit.�

NO -

Replace the audio-navigation unit Audio-Navigation Unit Removal/Installation.�