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
Edward Hayes –
Fast shipping and the unit was truly plug-and-play—saved me big bucks over the dealer price. Installation was smooth and the communication throughout was top-notch.
Sean Torres –
I received the 05150635AB ECM for my 2012 RAM truck surprisingly fast, and it was truly plug-and-play, which made installation a breeze. The programming matched my VIN perfectly, so there were no issues starting up after the swap. Choosing this option saved me a significant amount compared to dealer pricing, and the customer service was responsive and professional throughout the process. Overall, a smooth experience from order to installation.
Isaac Miles –
Fast shipping and the ECU arrived VIN programmed and ready to install—worked perfectly on my 2012 RAM 5.7L. The whole process was smooth with great communication throughout.
Carlos Young –
I was a bit nervous about ordering an ECM online, but this 05150635AB unit for my 2012 RAM 5.7L turned out to be exactly what I needed. The shipping was surprisingly quick, and it came ready to plug in with the VIN already programmed, which made installation a breeze. Compared to the hefty price my dealer quoted me, this saved a ton of money, and the whole process was smooth from start to finish. The communication from the seller was spot on, answering my questions promptly and professionally. Overall, I’m really happy with how hassle-free the experience was and that my truck is running perfectly again.