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Home >> Infiniti >> 2012 >> M37 Sport >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Infotainment >> Audio, Visual & Navigation System (BOSE Audio With Navigation) >> DTC/Circuit Diagnosis >> DTC U1225: Av Control Unit >> DTC Logic >> DTC Detection Logic
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DTC Detection Logic

DTC Display contents of CONSULT DTC detection condition Possible malfunction factor
U1225 USB CONTROLLER [U1225] USB connection malfunction is detected. Check that the connection to the USB connector is normal.
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