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
Matthew Payne –
I was really impressed with how quickly the 68064940AD ECM arrived after I placed my order. It came fully VIN programmed and was truly plug-and-play, which made the installation on my 2012 RAM 5.7L a breeze. I was worried about the cost of replacing this part through the dealer, but this service saved me a ton of money without sacrificing quality. The whole process went smoothly, and the support team was very helpful when I had a few questions. Overall, this was a great experience, and my truck is running perfectly again.
Neil Collins –
I was really impressed with the quality of this ECM for my 2012 RAM 5.7L. The unit came VIN programmed and ready to install, which made the whole process super straightforward. Shipping was free and arrived faster than I expected, and the team answered all my questions promptly. Overall, a smooth experience from start to finish.
Sean Sharp –
I was really impressed with how smoothly everything went when I ordered the ECM for my 2012 Ram 5.7L. The unit arrived quickly, and the free shipping was a nice bonus. What stood out most was the plug-and-play setup—they had the ECU fully programmed to my VIN before shipping, so all I had to do was install it. The whole process saved me a lot of hassle and downtime. Customer service was also very responsive whenever I had questions, which made me feel confident throughout the purchase. Overall, a fantastic experience and the truck runs perfectly now.
Max Brown –
Super fast shipping and the plug-and-play unit worked perfectly; this saved me a ton compared to the dealer price. Great communication and smooth install made the whole process hassle-free.
Justin Payne –
I’m really impressed with the 68064940AD ECM I purchased for my 2012 RAM 5.7L. The shipping was surprisingly quick, and the unit arrived VIN programmed and ready to go, making installation a breeze. This plug-and-play solution saved me a ton compared to dealer prices, and the customer support was clear and helpful throughout the process. Everything went smoothly, and my truck runs great now.
Marcus Murphy –
The ECM arrived quickly with free shipping and was already VIN programmed, making installation a breeze. Customer service was responsive and kept me informed throughout the process.