Description
2004 RAM Ram Truck (Cummins) 5.9L ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2004 RAM Ram Truck (Cummins) 5.9L models.
Each unit is VIN-programmed, updated, and fully tested.Built to OEM standards for reliability, calibration accuracy, and long-term performance.
Strict Testing & Quality Assurance
This is not a brand-new unit. It is a rebuilt unit that is inspected, refreshed, and fully tested before shipping.
Testing includes communication, CAN-bus, sensor signal, power circuit, flash memory, and reliability checks.
Important Note
If your vehicle does not have an IMMO or PATS system, this unit will be directly plug&play.
If your vehicle has an IMMO or PATS system, it will require a key relearn after installation. You can visit your local locksmith for help.
We also offer a full cloning service. We transfer all security data to the replacement unit, so it will be a plug&play installation.
For all European cars, Hyundai, and Kia vehicles, we recommend adding our cloning service as a bundle.
For American and Japanese cars, we recommend doing a key relearn on-site.
Contact Us
Email: info@fixecm.com
Phone: 647-247-8555
Brian Edwards –
The VIN programmed ECM arrived quickly with free shipping, and it worked perfectly in my 2004 RAM Cummins. Their communication was spot on, answering all my questions right away.
Brian Taylor –
The plug-and-play setup made installation easy, and their communication was top-notch throughout the entire process. Shipping was fast and free, highly recommend!
Cole Johnson –
I couldn’t be happier with the 15305151AB ECM for my 2004 RAM Cummins. The shipping was impressively fast, and the unit arrived fully VIN programmed and ready to install right out of the box. Installation went smoothly with zero issues, saving me a ton compared to what the dealer quoted. The customer service was also very responsive, making the whole process hassle-free from start to finish.
Jeremy Russell –
The ECU arrived quickly and was plug-and-play, making installation a breeze. Saved me a ton compared to dealer prices and the communication was top-notch.