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Perform "Network/Connect Line Check" in the MMCS service mode
to check that the communication and wire connection with the GPS antenna are OK (Refer to ).
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Q.
Is the check result normal?
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Check that the vehicle is parked on a well-ventilated place.
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Q.
Is the vehicle parked on a well-ventilated place?
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Move the vehicle to a well-ventilated area.
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(1)Turn the ignition switch to the "ACC" position.
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(2)Wait for 15 minutes, and then check whether GPS signal can be
received.
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Q.
Can GPS signal be received?
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The diagnosis is complete (There is no failure).
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When a known good GPS antenna is substituted, check whether GPS signal
can be received.
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Q.
Is the check result normal?
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Replace the audio visual navigation unit.
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