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 Ramirez –
Fast shipping and the plug-and-play ECM worked perfectly in my 2012 Ram 5.7L, saving me a ton compared to dealer prices. Installation went smoothly thanks to their clear communication and quick turnaround.
Owen Miller –
I was really impressed with how smoothly everything went when I ordered the 68153856AD ECM for my 2012 RAM Truck. Not only was the part exactly as described, but it came pre-programmed to my VIN, so installation was straightforward—just plug and play. The shipping was surprisingly fast and free, which was a huge bonus. Throughout the process, the seller kept me updated on my order status, and their communication was top-notch. My truck is running perfectly now, and I feel like I got great value for my money.
Elliot Smith –
I recently purchased the 68153856AD ECM for my 2012 RAM 5.7L, and I couldn’t be happier with how smoothly everything went. The unit arrived quickly thanks to their free shipping, which was a pleasant surprise. What really stood out was that the ECU came VIN programmed and ready to install—no complicated setup needed. My truck fired right up, and performance feels better than ever. The whole process was hassle-free, and the quality of the part is top-notch. I’ll definitely shop here again if I ever need another module.
Travis Rogers –
I was really impressed with how quickly this ECM arrived after I placed my order. The fact that it was already VIN programmed made the install so straightforward—I just plugged it in, and everything fired up without a hitch. This saved me a fortune compared to the dealer’s quote, which was way out of my budget. The communication from the seller was clear and timely, which made the whole process stress-free. Overall, a smooth experience from start to finish, and my truck is running perfectly again.
Liam Bates –
The unit arrived quickly with free shipping and was perfectly programmed for my 2012 RAM 5.7L—plug and play, no issues at all. Very impressed with how smooth the whole process was!
Lucas Burton –
I was really impressed with how quickly the ECM arrived after ordering—definitely faster than I expected. The unit was fully programmed to my VIN and installed without any hassle, making it a true plug-and-play experience. Choosing this product saved me a significant amount compared to dealer prices, and their communication throughout the process was clear and professional. Overall, a smooth and cost-effective solution for my 2012 RAM.
Dylan Peterson –
I needed a replacement ECM for my 2012 RAM 5.7L, and this unit arrived already VIN programmed, which saved me a huge headache. The plug-and-play setup made installation straightforward, and the engine runs perfectly now. Shipping was also very reasonable, and the whole process was smooth from start to finish. I’d definitely buy from this seller again.