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
Harrison Willis –
The shipping was really quick, and the ECM was totally plug-and-play. Saved me a ton compared to dealer prices and the install went super smooth.
Fast shipping and a perfect fit right out of the box. This programmed unit saved me a lot of cash versus the dealership, and their communication was spot on.
Got the ECM fast, installed without any hassle, and bypassed a huge dealer bill. Professional service and a quick turnaround made this an easy choice.
Shipped quickly and worked immediately with no tweaks needed. Definitely saved a bundle over dealer costs, and the whole process was seamless.
The unit arrived promptly and was plug-and-play as promised. Big savings over dealer pricing and the install was a breeze thanks to clear instructions.
Blake Richardson –
I was really impressed with how quickly this ECM arrived, and the free shipping was a nice bonus. The unit was already VIN programmed, which made installation straightforward and hassle-free. The communication from the seller was excellent—they answered my questions promptly and kept me informed throughout the process. Overall, a smooth experience and the truck runs like new again.
Matthew Russell –
The ECM arrived quickly with free shipping and was perfectly programmed for my 2012 RAM—installation was seamless. Communication was spot on, and they answered all my questions right away.