Description
2016 Mercedes-Benz GLE400 3.0L AT gas ECM / ECU – Programmed | Plug&Play
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2016 Mercedes-Benz GLE400 3.0L AT gas 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: 647-247-8555






Matthew Anderson –
Super fast shipping and the ECU arrived perfectly programmed for my 2016 GLE400—totally hassle-free install.
Owen Campbell –
Fast shipping and the unit was truly plug-and-play, making installation a breeze. Saved me a ton versus dealer prices and the communication was top-notch.
Scott Campbell –
I was a bit nervous ordering an ECM online for my 2016 Mercedes GLE400, but this experience exceeded my expectations. The unit arrived quickly with free shipping, and it was already VIN programmed, which saved me a ton of time and hassle. Their communication was excellent—I received prompt updates from purchase to delivery and they answered all my questions thoroughly. Installation was straightforward since it was a plug-and-play setup, and my GLE now runs perfectly without any error codes. Definitely a reliable source I’d recommend for anyone needing quality ECU replacements.
Michael Hill –
I ordered the 2016 Mercedes GLE400 ECM and was really impressed by how smoothly everything went. The unit arrived quickly with free shipping, which was a nice bonus. They also handled the VIN programming professionally, so the installation was simple and plug-and-play. The whole process was hassle-free, and my car is running perfectly now.