LEMON Manuals
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QX50 AWD
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Repair and Diagnosis (Single Page)
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Entertainment Systems
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Audio, Visual & Navigation System (BOSE Audio With Navigation) (Introduction And Wiring Diagrams)
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System Description
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Diagnosis System (Av Control Unit)
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On Board Diagnosis Function
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Self - Diagnosis Results
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Only Unit Part Is Displayed In Red.
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Only Unit Part Is Displayed In Red.
Screen switch
Description
Possible malfunction location / Action to take
Control Unit
Malfunction is detected in AV control unit power supply and ground circuits.
Check AV control unit power supply and ground circuits. When detecting no malfunction in those components, replace AV control unit.