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
Elijah Rogers –
This ECM arrived quickly with free shipping and was perfectly programmed for my 2012 RAM—super easy plug-and-play installation. The team was very responsive and made the whole process hassle-free.
Paul James –
I recently purchased the 68064946AD ECM for my 2012 RAM 5.7L, and I’m really impressed with how smooth the whole process was. The unit arrived quickly with free shipping, which was a great bonus on top of the competitive price. What stood out the most was the programming service—they had it VIN programmed and ready to go before it shipped, so installation was basically plug-and-play. I had a few questions along the way, and their customer service team got back to me quickly with clear, helpful answers. Overall, this was a hassle-free experience that got my truck running perfectly again.
Cole Russell –
I was a bit nervous about ordering a replacement ECM for my 2012 RAM, but this 68064946AD unit arrived exactly as described and was already VIN programmed, which saved me a lot of hassle. The plug-and-play setup made installation straightforward, and my truck fired right up without any issues. Shipping was free and surprisingly fast, which I really appreciated since I needed my truck back on the road quickly. The whole process was smooth, and the quality feels just like the original part. I would definitely buy from this seller again if I ever need another module.
Nicholas Webb –
I was really impressed with how smoothly the whole process went. The ECM arrived with the VIN already programmed, so installation was basically plug-and-play, which saved me a lot of time and hassle. Shipping was free and faster than I expected, and the team answered all my questions promptly. Truck runs perfectly now, couldn’t be happier with the quality and service.
Marcus Gonzalez –
Fast shipping and the plug-and-play ECM worked perfectly on my 2012 RAM, saving me a bundle versus dealer prices. Installation was a breeze and the communication was spot-on.