00 GRAND CHEROKEE 4.7L ECU ECM PCM ENGINE CONTROL COMPUTER 56044427 REBUILT Featured Products 56049721AK - Match this exactly

56049721AK - Match this exactly especially if you are performing a hard reboot installation

56040420AF

68171354AF

56044683AH

We test over 16 signal outputs including but not limited to the following: Fuel Pump / ASD output / L and R low and high beams / L and R turn signal / Horn / Rear Defrost / Windshield wipers / Reverse and Park lamps / HVAC blower output / Transmission power output and more

00 GRAND CHEROKEE 4.7L ECU ECM PCM ENGINE CONTROL COMPUTER 56044427 REBUILT Featured Products 56049721AK - Match this exactlyPart Number 56044427AI ECU has no security We offer FREE programming, see details below! Fitment Interchange This ecu will interchange or replace the following part numbers: 56044427AA 56044427AB 56044427AC 56044427AD 56044427AE 56044427AF 56044427AG 56044427AH 56044427AI P56044427AI R6044427AI 56044427 Tech Notes ECU has been rebuilt then tested with our state of the art vehicle simulator which tests over 25 circuits of the ECU! Some of those are