99 GRAND CHEROKEE 4.7L ECU ECM PCM ENGINE CONTROL COMPUTER 56044427AJ TESTED

  • $124.99
    Unit price per 


Product Description

Part Number

56044427AJ

ECU has no security

We offer FREE programming, see details below!

NOTE: This PCM does have some corrosion on the case - see pictures. We have sealed it up as best we can but we did want to make sure you were aware of this. Please do not purchase if you are not comfortable with this.

Fitment/Interchange

This ecu will interchange or replace the following part numbers:

56044427AA

56044427AB

56044427AC

56044427AD

56044427AE

56044427AF

56044427AG

56044427AH

56044427AI

56044427AJ

56044427

R6044427AJ

56044427

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:
  • Reference Voltage Good!
  • ECU powered up and has communication!
  • ECU fuel pump/main relay test good!
  • ECU injectors/coils test good and much more!
  • NOTE: This PCM does have some corrosion on the case - see pictures. We have sealed it up as best we can but we did want to make sure you were aware of this. Please do not purchase if you are not comfortable with this.

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 "Programming" below for additional install instructions.

Programming

For Plug and Play you must follow the below three steps:

Step 1: Match your part number series per above fitment guide

Step 2: Match your ecu security. Most NGC style ecu's have SKIM security and are not plug and play. (You generally will have grey ignition keys or chipped keys.) 

Step 3: Program ecu to your VIN and mileage. We provide free programming for our customers. During checkout you must list your VIN and mileage in the "Notes to Seller" for us to program the ECM. If we do not hear from you through the order notes or a message through eBay we will assume your mechanic is performing the programming (no problem at all) and we will ship the ECM out the next business day as directed by eBay.

Item Condition

  • Mounting points are all open and intact
  • Pins perfect, none are broken or bent
  • Connectors may some small chips in the plastic buta ll of the lock tabs are in place
  • This PCM does have some corrosion on the case - see pictures. We have sealed it up as best we can but we did want to make sure you were aware of this. Please do not purchase if you are not comfortable with this.

Warranty / Optional Core Return

This ECM comes with a 90 day warranty from the date of purchase. Please keep a copy of your purchase record which we will send with your item.

If you would like to return your core for a $15 partial refund let us know during checkout through the "notes to seller" and we will send a prepaid return label with your order. It's that simple. Once your original item comes in we will process your refund promptly.