LEMON Manuals
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Infiniti
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2021
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Q50 Pure, AWD
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Repair and Diagnosis (Single Page)
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Accessories & Equipment
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Entertainment Systems
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Audio System & Navigation System (DTCS) (1 Of 2)
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Multi Av (Av Control Unit)
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DTC B135E-49: Av Control Unit
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DTC Description
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Possible Cause
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Possible Cause
Abnormality of fan circuit inside AV control unit