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  • Regular price $139.99

Click here to be notified by email when *REBUILT* 96 DODGE DAKOTA 3.9L A/T ECU ECM PCM ENGINE COMPUTER 04886902 becomes available.

  • Part Number

    ECU has NO security.

    ECU has Federal emissions

    We offer FREE programming, see details below!


    This ecu will interchange or replace the following part numbers that have the same security as described above:


    Tech Notes 

      ECU has been rebuilt and then tested with our state of the art vehicle simulator which tests over 25 circuits of the ECU! Some of those are listed below:
    • Common failures with this style JTEC ecu have been repaired
    • Reference Voltage Good!
    • ECU powered up and has communication!
    • ECU fuel pump/main relay test good!
    • ECU injectors/coils test good and much more!  

    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. 


    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. The security for this ecu is listed above. Chrysler/Dodge have 4 levels of security as follows:
                   A - No Security - You will generally have oem black ignition keys or unchipped keys.
                   B - SKIM Security - You will generally have oem grey ignition keys or chipped keys.
                   C - VTSS Security - You will have a flashing/blinking light on your speedometer when the vehicle is turned off and the doors locked.
                          It will usually blink for roughly 20 seconds.
                   D - SKIM VTSS - In rare cases you will have both SKIM and VTSS

    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
    • Lock tabs in place

    Warranty / Optional Core Return

    This ECM comes with a 6 month warranty from the date of purchase. Please keep a copy of your purchase record which we will send with your item.

    Optional Core Program: If you would like to send your ecu back to us for a $15 partial refund let us know in the "notes to seller" box during checkout. We will include a prepaid return label with your order. It's that simple! Once the ecu is received we will issue your refund promptly.

  • Returns
    Most items come with a 30 day return period. If 30 days have gone by since your purchase, unfortunately we can’t offer you a refund or exchange.

    To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.

    To complete your return, we require a receipt or proof of purchase.

    There are certain situations where no or only partial refunds are granted

    • Any item not in its original condition, is damaged or missing parts for reasons not due to our error
    • Any item that is returned more than 30 days after delivery

    Once your return is received and inspected, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund.

    If you are approved, then your refund will be processed, and a credit will automatically be applied to your original method of payment.

    Late or missing refunds (if applicable)
    If you haven’t received a refund yet, first check your bank account again.
    Next contact your bank. There is often some processing time before a refund is posted.
    If you’ve done all of this and you still have not received your refund yet, please contact us at

    Exchanges (if applicable)
    We only replace items if they are defective or damaged by our error. If you need to exchange it for the same item, send us an email at

    You will be responsible for paying for return shipping costs for returning your item. Shipping costs are non-refundable. If you receive a refund, the cost of initial shipping will be deducted from your refund.

    Depending on where you live, the time it may take for your exchanged product to reach you, may vary.

    If you are shipping an item over $75, you should consider using a trackable shipping service or purchasing shipping insurance. We don’t guarantee that we will receive your returned item.

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