99 GRAND CHEROKEE 4.7L ECU ECM PCM ENGINE CONTROL COMPUTER 56044428AJ TESTED GM ABS VIDEO There may be small chips

There may be small chips in the connector plastic but the lock tabs are all in place

6U7A-12A650-DMA

56044675AB

05187722AA

99 GRAND CHEROKEE 4.7L ECU ECM PCM ENGINE CONTROL COMPUTER 56044428AJ TESTED GM ABS VIDEO There may be small chipsPart Number 56044428AJ ECU has no security We offer FREE programming, see details below! Fitment Interchange This ecu will interchange or replace the following part numbers: 56044428AA 56044428AB 56044428AC 56044428AD 56044428AE 56044428AF 56044428AG 56044428AH 56044428AI 56044428AJ 56044428 R6044428AJ 56044428 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