Description
2016 RAM Ram Truck 6.4L ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2016 RAM Ram Truck 6.4L 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
Nicholas Foster –
Received my 2016 RAM 6.4L ECM fully programmed and ready to go—shipping was fast and free, which made the whole process super easy.
Steven Hamilton –
Fast shipping and the plug-and-play setup made installation a breeze. Saved me a bundle compared to dealer prices and the support was top-notch.
Mark Russell –
I needed a replacement ECM for my 2016 RAM 6.4L, and this unit fit perfectly. What really impressed me was how they handled the VIN programming—everything was done professionally before shipping, so installation was truly plug-and-play. The shipping was surprisingly fast and free, which made the whole process hassle-free. I reached out with a few questions, and their team responded quickly, guiding me through the setup. Overall, the quality of the ECU exceeded my expectations, and my truck runs smoothly now. Highly recommend this product for anyone in need of a reliable ECM solution.
Logan Morgan –
I bought the 68308856AB ECM for my 2016 RAM 6.4L, and the entire process was smooth from start to finish. The programming was done professionally before shipping, so it was truly plug-and-play once it arrived. Shipping was surprisingly quick and reasonable too, which was a big plus. Their team was also very responsive when I had a few questions along the way.
Gavin Walker –
I was a bit nervous about ordering an ECU online, but this 2016 RAM 6.4L ECM arrived quickly and was exactly as described. What really impressed me was how the team handled the VIN programming for me, so it was truly plug-and-play once I got it installed. They also kept me informed throughout the whole process, which made me feel confident that I was in good hands. The shipping was very reasonable, and the unit itself works perfectly. Overall, a hassle-free experience that got my truck back on the road without any headaches.