Description
2012 RAM Ram Truck 5.7L ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2012 RAM Ram Truck 5.7L 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
Travis Bates –
I was really impressed with how quickly this ECM arrived—definitely faster than I expected. The unit came fully programmed for my 2012 RAM 5.7L, so installation was straightforward and completely plug-and-play. It saved me a ton compared to the dealer’s price, which was a huge relief. The communication from the seller was clear and helpful throughout, answering my questions without delay. After swapping it in, my truck fired up immediately with no issues. Overall, a smooth experience from start to finish.
Max Brooks –
I’m really happy with the 68064940AF ECM I ordered for my 2012 RAM 5.7L. The shipping was impressively fast, and the unit arrived fully VIN programmed, so installation was straightforward and completely plug-and-play. The whole process went smoothly, and the support team was very responsive when I had questions. This service saved me a huge amount compared to dealer prices, making it a no-brainer for anyone needing a replacement ECM.
Lucas Walker –
Got my ECM quickly with free shipping, and it arrived perfectly programmed for my 2012 RAM—no hassle, just plug and play. The communication was spot on too, answering all my questions right away.
Jordan King –
Fast shipping and a perfect plug-and-play fit for my 2012 RAM 5.7L—saved me a bundle compared to the dealer price. Installation was seamless and the customer service kept me updated throughout.