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 for a true plug-and-play installation with our cloning service.
Built to OEM standards for reliability, calibration accuracy, and long-term performance.
Strict Testing & Quality Assurance
Every ECU is inspected, refreshed, and verified through advanced diagnostic tools. Testing includes:
Complete communication & CAN-bus verification
Sensor input/output and signal integrity checks
Injector & ignition pulse simulation
Power, ground, and load-circuit analysis
Flash memory integrity and checksum validation
Thermal and voltage-stress testing to confirm reliability
Important Note
Some vehicles with IMMO or PATS require key programming after installation. This is normal.
For a 100% plug-and-play solution, we recommend using our full cloning service. We transfer all security data to the replacement unit.
A prepaid shipping label will be emailed to you. Allow you to mail in your original computer to us for full cloning.
If cloning is not selected, the ECU will be VIN programmed, and a key relearn will be required after installation.
Contact Us
Email: info@fixecm.com
Phone: Local: 647-247-8555 | Toll-Free: 1-800-915-5566
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.