DTC 2702: GPS Diag: Receiver in Navi ECU

WARNING: This page is about a different car, the 2011 Acura TL, 2010 Acura TL, and 2009 Acura TL. However, it is still accessible from the selected car via links, so may be relevant.

NOTE:

Check the vehicle battery condition first (see BATTERY TEST )
This navigation DTC sets when a problem is detected in the GPS antenna.
Before you troubleshoot, make sure to follow the general troubleshooting information (see GENERAL TROUBLESHOOTING INFORMATION )
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

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 the ON mode
Go into the Diagnostic Menu, and select the Self-Diagnosis Mode in the Select Diagnosis items menu (see SYSTEM DIAGNOSTIC MODE )
Select the System Links, then select the GPS Ant
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 (see AUDIO-NAVIGATION UNIT REMOVAL/INSTALLATION )