DISPLAY DOES NOT WORK [CAR-NAVIGATION SYSTEM (DISPLAY-INTEGRATED TYPE)]
id0903l4103900
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Description |
Display does not work |
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POSSIBLE CAUSE
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• Car-navigation unit malfunction
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Diagnostic Procedure
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Step |
Inspection |
Action |
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1
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VERIFY MALFUNCTION SYMPTOM
• Switch the ignition ON and turn on the car-navigation unit power.
• Is the display displayed?
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Yes
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System is normal.
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No
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Go to the next step.
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2
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VERIFY IF MAP SCREEN IS DISPLAYED
• Press the MAP button of the car-navigation unit.
• Is a map displayed in the display?
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Yes
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Troubleshooting is completed (system is normal).
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No
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Replace the car-navigation unit.
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