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Pinpoint Test O: GPS Mark Does Not Appear

WARNING: This page is about a different car, the 2006 Land Rover Range Rover. However, it is still accessible from the selected car via links, so may be relevant.
NOTE: Move the vehicle to an open area, radio waves from satellites may not be received inside buildings.
NOTE: Correct the vehicle cursor to the current location.
  1. RETRO-INSTALL INSTALLATIONS CHECK 

    Check to see if there are any retro-install installations (anti-theft, radar, etc.)

    Are there any retro-install installations? 

    YES:  Go to step  2.

    NO:  Go to step  3.

  2. RETRO-INSTALL INSTALLATIONS RF CHECK 

    Turn power supply (including back-up power) to OFF status.

    Is the GPS mark displayed? 

    YES:  GPS reception may deteriorate when devices receiving radio waves are retro-installed. Alter the position of the retro-install device, and re-test vehicle.

    NO:  Go to step  3.

  3. SATELLITE RECEPTION CHECKS 

    Check to see if a 'P' or 'T' is displayed in the 'ST' column of the navigation diagnostics GPS information screen after 10 minutes have passed.

    Is a 'P' or a 'T' displayed? 

    YES:  Wait for reception of another satellite so that position calculation can be performed.

    NO:  Go to step  4.

  4. NAVIGATION DIAGNOSTICS SELF CHECK CODES 
    NOTE: Confirm the GPS antenna is connected to the navigation module.

    Perform the navigation diagnostics 'Self Check'.

    Are either of the codes 80-3A or 80-3B displayed? 

    YES:  Go to step  5.

    NO:  If the code 80-11 is displayed or no 80-XX code is logged, install a new navigation module. module 

  5. GPS ANTENNA REPLACEMENT 

    Install a new GPS antenna.

    Is reception possible after the GPS antenna has been replaced? 

    YES:  Fault has been rectified.

    NO:  Refer to the electrical circuit wiring diagrams and check the integrity of the wiring harness and connectors to the GPS antenna.