Description
2012 RAM Ram Truck (Cummins) 6.7L ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2012 RAM Ram Truck (Cummins) 6.7L 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




Kevin Green –
Shipping was super quick and the ECU was plug-and-play, making installation a breeze. This saved me a ton compared to dealer prices and the customer support was top-notch.
Brian Harrison –
I was worried about finding the right ECM for my 2012 RAM Cummins, but this unit arrived exactly as described and was already VIN programmed, which made installation so straightforward. The shipping was free, and it showed up much faster than I expected, which was a huge relief since I needed my truck back on the road quickly. The quality of the part feels solid, and my truck runs smoothly now without any hiccups. They also answered a couple of questions I had before purchase very promptly, which gave me confidence in what I was buying. Overall, a great experience from ordering to installation.
Carlos Carter –
I needed a replacement ECM for my 2012 Ram 6.7L Cummins, and this unit was exactly what I was looking for. The VIN was programmed perfectly, and it was basically a plug-and-play setup, which made the installation straightforward. Shipping was surprisingly fast and free, so I had my truck up and running in no time. The quality of the repair and programming exceeded my expectations.
Sean Roberts –
The plug-and-play setup made installing the ECM effortless, and their communication was spot on throughout the process. Shipping was fast and reasonable too.