Ford P1875 OBD-II Trouble Code Definition: P1875 4WD Low Switch Circuit P1875 Ford OBD-II Trouble CodeDescription: OBD Trouble Code P1875 4WD Low Switch Circuit Sorry no other information,Please help us to improve,Any information is appreciated.Thanks. PSA OBD Trouble Code P1875 Transmission automatic hall effect sensor power circuit Short to battery / 4wd Low switch circuit electrical […]