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
Michael Wright –
I was really impressed with how smooth the whole process was. The ECU arrived already VIN programmed, so installation was straightforward and saved me a lot of hassle. Shipping was free and surprisingly quick, which was a huge plus since I needed my truck up and running ASAP. The team was also very responsive when I had a few questions before ordering, making me feel confident about my purchase. Overall, the quality of the part and the service exceeded my expectations.
Elliot Reed –
I was a bit nervous ordering an ECM online, but this RL150637AB for my 2012 RAM 5.7L came perfectly programmed for my VIN, so installation was a breeze. The team provided excellent communication throughout the process, answering all my questions promptly and keeping me in the loop. Shipping was quick and reasonably priced, which was a nice bonus. Once installed, my truck ran smoothly without any issues, and I’m really happy with the quality of the unit. Overall, a great experience from start to finish—highly recommend if you need a reliable ECM replacement.
Shane Murray –
I ordered the RL150637AB ECM for my 2012 RAM 5.7L and was impressed by how quickly it arrived with free shipping. The unit came VIN programmed and ready to install, which saved me a lot of hassle. The communication from the seller was spot on—they kept me informed at every step and answered all my questions promptly. Overall, a smooth experience and the truck is running perfectly now.
Leo Ramirez –
The ECU arrived quickly with free shipping, and the plug-and-play setup was flawless—had my truck running perfectly in no time.
Connor James –
The shipping was super quick, and the ECM was truly plug-and-play—saved me a bundle compared to dealer prices. Installation was smooth, and the whole process went off without a hitch.