Description
2020 Dodge Ram Truck 3.6L ECM / ECU – VIN Programmed | Plug & Play
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2020 Dodge Ram Truck 3.6L models.
Each unit is VIN-programmed, updated, and fully tested for a true plug-and-play installation with no dealer visit required.
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:
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Complete communication & CAN-bus verification
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Sensor input/output and signal integrity checks
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Injector & ignition pulse simulation
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Power, ground, and load-circuit analysis
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Flash memory integrity and checksum validation
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Thermal and voltage-stress testing to confirm reliability
This ensures a fully functional, reliable, plug-and-play module you can install with confidence.
Important Note
Some vehicles equipped with IMMO (Immobilizer) or PATS (Passive Anti-Theft System) may require additional key programming after installation. This is normal for models where security data must be synchronized with the vehicle’s body control system.
For a 100% plug-and-play solution with no relearns, no key programming, and no compatibility issues, we recommend our ECU Cloning Service, which transfers all original security, immobilizer, and configuration data directly into the replacement unit.
Contact Us
Email: info@fixecm.com
Phone: Local: 647-247-8555 | Toll-Free: 1-800-915-5566
Paul Howard –
Swapped my ECM in no time with this plug-and-play unit—runs like a charm and arrived quicker than expected!
The VIN programming was spot on, and installation was effortless; highly recommend for anyone needing a fast, reliable fix.
Perfect fit, no hassle, and the truck fired right up after installation—exactly what I was looking for!
Super smooth process from shipping to install, and the tech support was really helpful when I had a quick question.
This ECM made my Dodge Ram feel brand new again, and I couldn’t believe how easy it was to get going!
Jacob Turner –
This ECM arrived quickly and was exactly what I needed for my 2020 Dodge Ram. Installation was straightforward—truly a plug-and-play unit that saved me a lot of time and hassle. The engine runs smoothly now, and I’m impressed with how well it was programmed to my VIN right out of the box. Support was also helpful when I had a couple of quick questions.