GPS Antenna Test
WARNING: This page is about a different car, the 2006 Mercury Mariner and 2006 Ford Escape. However, it is still accessible from the selected car via links, so may be relevant.
From the diagnostic function, select the Speaker Walkaround option by moving the enter button up or down to scroll the menu then press the enter button.
From the diagnostic function, select the Speaker Walkaround option by moving the enter button up or down to scroll the menu then press the enter button.
If the GPS antenna test fails, Go To PINPOINT TEST R: THE NAVIGATION SYSTEM DOES NOT OPERATE CORRECTLY - No Global Positioning System (GPS) Antenna Signal .