Ford C1744 OBD-II Trouble Code Definition: C1744 Front Sounder Circuit Failure C1744 Ford OBD-II Trouble CodeDescription: OBD Trouble Code C1744 Front sounder circuit failure Sorry no other information,Please help us to improve,Any information is appreciated.Thanks. OBD Trouble Code C1744 Lift/Dive Signal Discrete Fault Sorry no other information,Please help us to improve,Any information is appreciated.Thanks. […]