Ford U1012 OBD-II Trouble Code Definition: U1012 SCP (J1850) Invalid or Missing Data for Primary Id $0C U1012 Ford OBD-II Trouble CodeDescription: OBD Trouble Code U1012 SCP (J1850) Invalid or Missing Data for Primary Id $0C Sorry no other information,Please help us to improve,Any information is appreciated.Thanks. OBD Trouble Code U1012 Loss of serial communications for […]