Description
2005 RAM Ram Truck 5.7L ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2005 RAM Ram Truck 5.7L models.
Each unit is VIN-programmed, updated, and fully tested.Built to OEM standards for reliability, calibration accuracy, and long-term performance.
Strict Testing & Quality Assurance
This is not a brand-new unit. It is a rebuilt unit that is inspected, refreshed, and fully tested before shipping.
Testing includes communication, CAN-bus, sensor signal, power circuit, flash memory, and reliability checks.
Important Note
If your vehicle does not have an IMMO or PATS system, this unit will be directly plug&play.
If your vehicle has an IMMO or PATS system, it will require a key relearn after installation. You can visit your local locksmith for help.
We also offer a full cloning service. We transfer all security data to the replacement unit, so it will be a plug&play installation.
For all European cars, Hyundai, and Kia vehicles, we recommend adding our cloning service as a bundle.
For American and Japanese cars, we recommend doing a key relearn on-site.
Contact Us
Email: info@fixecm.com
Phone: Local: 647-247-8555 | Toll-Free: 1-800-915-5566



Kyle Cox –
Super fast shipping and the unit was completely plug-and-play. Saved me a ton compared to dealer prices and installation went without a hitch.
Allan Ward –
Fantastic quality and the VIN programming was spot on, plus the free shipping made the whole experience even better.
Very impressed with the quick responses and professional programming service—plug-and-play was exactly as promised.
Great product with fast turnaround, and the team kept me in the loop every step of the way.
The shipping was incredibly reasonable, and the ECM fit perfectly without any hassle.
Superb communication and a flawless VIN-matched ECM, ready to install right out of the box.