Ford C1263 OBD-II Trouble Code Definition: C1263 Lamp Warning Relay Circuit Open C1263 Ford OBD-II Trouble CodeDescription: OBD Trouble Code C1263 Lamp warning relay circuit open Sorry no other information,Please help us to improve,Any information is appreciated.Thanks. OBD Trouble Code C1263 Right Front Inlet Valve Solenoid Malfunction Sorry no other information,Please help us to improve,Any information […]