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Home >> Jaguar >> 2013 >> XK Base, 2D Convertible >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Infotainment >> Navigation System -- XK/X150 >> Navigation System >> Navigation System (Diagnosis And Testing) >> Diagnosis And Testing >> Symptom Chart
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Symptom Chart

SYMPTOM POSSIBLE CAUSE ACTION
Poor satellite reception
  • Electrical harness open/short circuit, disconnected
  • Component failure
  • No reception from satellite
GO to PINPOINT TEST A .
Map disc will not insert/eject
  • Electrical harness open/short circuit, disconnected
  • Component failure
  • Map disc failure
GO to PINPOINT TEST B .
Black screen (navigation map screen does not display)
  • Electrical harness open/short circuit, disconnected
  • Component failure
  • GVIF cable
GO to PINPOINT TEST C .
Navigation map screen color is abnormal
  • Electrical harness open/short circuit, disconnected
  • Component failure
  • GVIF cable
GO to PINPOINT TEST D .
Vehicle's current position mark turns independently
  • Electrical harness open/short circuit, disconnected
  • Component failure
  • Vehicle on a turntable in a parking building
GO to PINPOINT TEST E .
Car current position not stable
  • Electrical harness open/short circuit, disconnected
  • Component failure
GO to PINPOINT TEST F .
Map display is incomplete
  • Map disc contaminated/damaged
  • Electrical harness open/short circuit, disconnected
  • Incorrect market map disc
  • Component failure
GO to PINPOINT TEST G .
No navigation voice guidance
  • Voice guidance soft key set to OFF position
  • Volume level set too low
  • Component failure
GO to PINPOINT TEST H .
No response to pressing navigation menu
  • Interruption during map disc update
  • Electrical harness open/short circuit, disconnected
  • Incorrect Navigation Control Module (NCM) installed
  • Incorrect car configuration data received
GO to PINPOINT TEST I .
'NO DVD PLEASE INSERT MAP DVD' message is displayed
  • A disc other than the map disc is inserted
Insert the correct map disc
'UNABLE TO READ DATA CONSULT YOUR DEALER' message is displayed
  • DVD player abnormality
Check and install a new Navigation Control Module (NCM) as required. Refer to the new module/component installation note at top of the DTC Index.
'UNABLE TO READ DATA TEMPERATURE IS TOO HIGH' message is displayed
  • Operating temperature has been exceeded
  • Navigation Control Module (NCM) internal temperature is high
Move the vehicle to a cool location, and turn the engine OFF. Wait for a while, then verify conditions again. If the temperature around the Navigation Control Module (NCM) is high, take measures to lower temperature
'UNABLE TO READ DVD CORRECTLY CHECK IF THE DVD IS DAMAGED OR DIRTY' message is displayed
  • Check map disc for contamination, deformation, cracks, scratches or non - genuine disc
Clean the map disc and retest, replace the map disc
'UNABLE TO READ DATA CHECK IF MAP DVD IS CORRECT' message is displayed
  • Incorrect DVD map disc is inserted
Insert a map disc with the correct part number