00 DODGE RAM VAN 1500 2500 5.2L ECU ECM PCM ENGINE COMPUTER 56040389AF REBUILT

Part Number 56040389AF ECU has NO security. We offer FREE programming, see details below! Fitment/Interchange This ecu will interchange or replace the following part numbers that have the same security as described above: 56040389AB56040389AC56040389AD56040389AE56040389AFP56040389AFR6040389AF56040389 Tech Notes ECU has been rebuilt and tested by our experience repair techs with our state of the art vehicle simulator which tests over 25 circuits of the ECU! Some of those are listed below: The main issue that causes these boards to fail has been rebuilt. Reference Voltage Good! ECU powered up and has communication! ECU fuel pump/main relay test good! ECU injectors/coils test good and much more! Install Notes Disconnect the negative terminal of the battery. Make sure the battery connector is not touching the battery post. Disconnect and remove the module to be replaced. Install and connect the replacement module. Connect the negative terminal of the battery. See "Pro