13 JEEP GRAND CHEROKEE 3.6L 4X4 ECU ECM PCM ENGINE COMPUTER 68170409AG TESTED GM ABS VIDEO Some of those tests are

Some of those tests are listed below: Gauges pass bounce test and are good

4L3A-12A650-RD

2003 Lincoln Navigator and Ford Expedition models with the same part number

05187055AC

13 JEEP GRAND CHEROKEE 3.6L 4X4 ECU ECM PCM ENGINE COMPUTER 68170409AG TESTED GM ABS VIDEO Some of those tests arePart Number 68170409AG ** We have tested and rebuilt (if necessary) the alternator charging circuit in the ECU. We recommend not buying from another seller if they are not testing these units as the alternator charging issue is very common in these vehicles. ECU has SKIM security and requires programming before installation. We offer FREE programming, see details below! Fitment Interchange This ecu will interchange or replace the following part