Ford P1879 OBD-II Trouble Code Definition: P1879 Automatic Transaxle Concerns P1879 Ford OBD-II Trouble CodeDescription: OBD Trouble Code P1879 Automatic Transaxle Concerns Sorry no other information,Please help us to improve,Any information is appreciated.Thanks. PSA OBD Trouble Code P1879 Transmission transfer case disengaged solenoid Open circuit Sorry no other information,Please help us to improve,Any information is appreciated.Thanks. […]