10-12 RAM 2500 3500 6.7L CUMMINS DIESEL ECU ECM ENGINE COMPUTER 5268442 TESTED Climate Controls Programming is NOT required but

Programming is NOT required but if you do not match your part number you may have issues with your steering wheel controls and indicator lights

56040037AE

68057008AF

You need to match KB3G-12A650-BB however if your ecu has JR3A-12B684-JA on the part number sticker enquire with your tech as we believe they can program the ecu to your vehicle with Ford FJDS

10-12 RAM 2500 3500 6.7L CUMMINS DIESEL ECU ECM ENGINE COMPUTER 5268442 TESTED Climate Controls Programming is NOT required butPart Number 5268442 YOU MUST MATCH THIS! Software is Fitment Interchange This ecu will interchange or replace the ecu in the following vehicles: 10 12 Dodge Ram 6. 7L Cummins diesel models. You MUST match your part number! Tech Notes ECU has been tested with our state of the art vehicle simulator which tests over 25 circuits of the ECU! Some of those are listed below: Power and communication Injectors EGR Alternator field, Fan and VGT voltage output