Inspection procedure No.
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Trouble symptom
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Reference page
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1
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No navigation screen is displayed.
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2
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No sound is heard. <Vehicles with audio amplifier>
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3
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No sound is heard from one of the speakers.
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<vehicles without audio amplifier>
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<vehicles with audio amplifier>
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4
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The navigation system can be operated while the vehicle
is driven.
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5
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The screen is not normal in the navigation mode.
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6
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Poor reception.
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7
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GPS signal can not be received.
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8
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No DVD (video disk) cannot be played.
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9
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Image of a DVD (video disk) is played, but no sound
is played.
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10
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Sound of a DVD (video disk) can be played, but no image
is played.
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11
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Check the CAN box unit power supply circuit.
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12
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Communication with M.U.T.-III is not possible.
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