Ford 4R3Z-7000-BC Automatic Transmission Assembly

Before any repair work is contemplated it is mandatory that the fault in question is first identified as being a electrical, mechanical or hydraulic one. To diagnose an automatic transmission requires one to have adequate knowledge regarding the transmission especially its structure and the operating system, as well as the use of diagnostic equipment, thus any problems associated with an automatic transmission must be referred to a dealer service department or an equivalent workshop. Also, a faulty transmission should not be removed until the vehicle has been inspected by a professional mechanic with the right tools as diagnostics will need to be done with the transmission in the car.