NAVIGATION SYSTEM DIAGNOSTIC TROUBLE CODE CHART

Navigation System
DTC No. Detection Item Link
B1324 Lost Communication with Meter

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B1550 DAB Tuner Malfunction

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B1579 Voice Recognition Microphone Disconnected

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B157D DAB Tuner Antenna Disconnected

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B1585 USB Device Malfunction

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B158C SD Card Communication Malfunction

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B158F AV Signal Stoppage (Low Battery Voltage)

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B15A0 LAN Master Malfunction

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B15A3 Stereo Component Amplifier Malfunction

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B15AD Navigation Processor Malfunction

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B15B0 Display Screen Malfunction

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B15B3 Radio Tuner Malfunction

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B15B4 CD Changer Malfunction

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B15B5 DVD Changer Malfunction

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B15B7 Bluetooth Module Malfunction

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B15C0 Short in GPS Antenna

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B15C1 Open in GPS Antenna

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B15C2 Speed Signal Malfunction

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B15C3 Speaker Output Short

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B15D3 Stereo Component Amplifier Disconnected

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U0073 Sending Malfunction (Navigation to APGS)

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U0100 Lost Communication with ECM / PCM "A"

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U0129 Lost Communication with Brake System Control Module

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U0155 Meter ECU Communication

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