Our PCM's (Powertrain Control Module) may be either rebuilt units, or good (fully tested) used units. When we buy cores from wholesalers, some of them are perfectly good working units. These are sold with the same warranty as our rebuilt units.The main cause of PCM failure continues to be people pulling out their chips with the key on / engine running, which almost always fries the microprocessor and the chip. Occasionally it's the EEPROM that can fail.Back by a 3 Year Unlimited mileage warranty!
DTC Rebuilt PCM - 7.3 Powerstroke 1994-2003