02 DODGE DURANGO 4.7L ECU ECM PCM ENGINE CONTROL COMPUTER 56029202 TESTED

56029202AI

ECU has SKIM security and requires programming before installation.

We offer FREE programming so your ecu is shipped Plug n Play, see details below!

This ecu will interchange or replace the following part numbers:

56029202AB

56029202AC

56029202AD

56029202AE

56029202AF

56029202AG

56029202AH

56029202AI

P56029202AI

R6029202AI

56029202

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!

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 listed below:
• The common failure points in this style ecu have been rebuilt!
• Reference Voltage Good!
• ECU powered up and has communication!
• ECU fuel pump/main relay test good!
• ECU injectors/coils test good and much more!

• 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.

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.

• Mounting points are all open and intact
• Pins perfect, none are broken or bent
• One locktab missing is missing on one of the connectors but the other locktab should hold the connector firmly in place. Review pictures prior to purchase and do not purchase if you are not comfortable with this.

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.