Description
2018 Dodge Ram Truck 3.6L ECM / ECU – VIN Programmed | Plug & Play
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2018 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
Noah Mitchell –
The programmed ECM for my 2018 Dodge Ram arrived quickly and fit perfectly without any issues. Installation was straightforward since it was truly plug-and-play, saving me a lot of time and hassle. After swapping it out, my truck started right up and runs smoothly with no warning lights. I appreciate the professional service and clear instructions that made this process stress-free.
Hunter Taylor –
I was a bit nervous about ordering an ECU online, but this 2018 Dodge Ram Truck 3.6L ECM arrived quickly and matched my VIN perfectly. Installation was surprisingly straightforward—just plugged it in without any extra programming needed, which saved me a lot of time and hassle. The truck fired up immediately, and everything runs smoother than before. I also appreciated the helpful support team who answered my questions promptly. Overall, a solid buy for anyone needing a reliable replacement fast.
Oliver Edwards –
I was a bit nervous about swapping out the ECM on my 2018 Dodge Ram, but this unit made the whole process smooth and worry-free. It came VIN programmed, so I didn’t have to mess around with any complicated setups. Installation was straightforward, just plug it in and go, which saved me a ton of time. The truck fired right up and has been running flawlessly ever since. Shipping was surprisingly quick too, arriving well before I expected. Overall, a great buy for anyone needing a reliable replacement.
Miguel Rogers –
Swapped my old ECM with this one, and the truck fires right up—super easy install and fast delivery. Perfect fit for my 2018 Dodge Ram!