Description
2006 RAM Ram Truck (Cummins) 5.9L ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2006 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: Local: 647-247-8555 | Toll-Free: 1-800-915-5566




Adam Hill –
Fast shipping and the unit was truly plug-and-play. Saved me a ton compared to dealer prices and the install was hassle-free.
Adrian Nelson –
I was really impressed with the quick shipping on the ECM for my 2006 Ram 5.9L Cummins. It arrived sooner than I expected and was already VIN programmed, so installation was straightforward. The plug-and-play setup made the whole process stress-free—I didn’t have to worry about any complicated coding. On top of that, the quality of the part feels solid and reliable. Definitely a great experience from ordering to getting my truck back on the road.
Mason King –
Arrived quickly with free shipping, and the plug-and-play programming made installation a breeze—highly recommend!
Justin Stewart –
I ordered the 35325551AN ECM for my 2006 RAM Cummins and was really impressed with the plug-and-play setup. The unit arrived quickly with free shipping, and it was already programmed to my VIN, which saved me a lot of hassle. Communication was excellent—they kept me in the loop every step of the way. Installation was smooth and the truck runs perfectly now.