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Home >> Infiniti >> 2012 >> G37 Base, 2D Convertible >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Entertainment Systems >> Audio, Visual & Navigation System (Convertible) >> BOSE Audio Without Navigation >> DTC/Circuit Diagnosis >> DTC U1900: Center Speaker >> DTC Logic >> DTC Detection Logic
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DTC Detection Logic

DTC Display contents of CONSULT DTC detection condition Possible malfunction factor
U1900 CENTER SPEAKER [OPEN, SHORT, GNDSHORT, or VB-SHORT] [U1900] Malfunction is detected sound signal circuits between BOSE amp. and center speaker. Sound signal circuits between BOSE amp. and center speaker.
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