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Home › Jaguar › 2013 › XKR-S 2D Convertible › Repair and Diagnosis › External Pages › Different car › Section 40 (Navigation System) › Navigation System › Diagnostic Procedures › Navigation System › Pinpoint Tests › Pinpoint Test C: Black Screen (Navigation Map Screen Does Not Display)

Pinpoint Test C: Black Screen (Navigation Map Screen Does Not Display)

WARNING: This page is about a different car, the 2011 Jaguar XKR, 2011 Jaguar XK, 2010 Jaguar XKR, and 2010 Jaguar XK. However, it is still accessible from the selected car via links, so may be relevant.
NOTE: Ensure the parking brake is applied, and ignition status is set to Auxiliary or ON.
  1. C1: CHECK SCREEN SAVER FUNCTION 
    1. Check the screen saver function operation.

      2. Does the screen saver function operate? 

      YES:  Press the display panel button. Go to C 2.

      NO:  Go to C 2.

  2. C2: CHECK DISPLAY BACKLIGHT 
    1. Check the display backlight operation.

      2. Does the display backlight operate? 

      YES:  Refer to the electrical circuit diagrams and check the GVIF cable between Navigation Control Module (NCM) and HLDF screen is properly connected.

      If the GVIF cable between Navigation Control Module (NCM) and HLDF screen is properly connected, check and install a new GVIF cable as required. Refer to the new module/component installation note at top of DTC Index.

      If the GVIF cable between Navigation Control Module (NCM) and HLDF screen is properly connected and NOT  damaged, check and install a new Navigation Control Module (NCM) as required. Refer to the new module/component installation note at top of DTC Index.

      Re-check the system.

      NO:  Check the HLDF display.

      Re-check the system.

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