Ford C1274 OBD-II Trouble Code Definition: C1274 Solenoid Relay # 1 Circuit Failure C1274 Ford OBD-II Trouble CodeDescription: OBD Trouble Code C1274 Solenoid relay #1 circuit failure Sorry no other information,Please help us to improve,Any information is appreciated.Thanks. OBD Trouble Code C1274 Right Front TCS Prime Valve Malfunction Sorry no other information,Please help us to improve,Any […]