Ford P1860 OBD-II Trouble Code Definition: P1860 TCC PWM Solenoid Circuit Electrical P1860 Ford OBD-II Trouble CodeDescription: OBD Trouble Code P1860 TCC PWM Solenoid Circuit Electrical Sorry no other information,Please help us to improve,Any information is appreciated.Thanks. OBD Trouble Code P1860 TCC PWM Solenoid Circuit Failure Sorry no other information,Please help us to improve,Any information is […]