Description
2017 GMC Acadia 2.5L ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2017 GMC Acadia 2.5L 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




Paul Stewart –
Received the VIN programmed ECM quickly with free shipping, and it plugged right in without any issues—highly recommend!
Oliver Edwards –
Fast shipping and the plug-and-play ECM worked perfectly, saving me a bundle compared to dealer prices. Installation was straightforward and the team’s communication was excellent throughout.
Lucas Stewart –
I purchased the 12687694 ECM for my 2017 GMC Acadia and was really impressed with the entire process. The unit arrived quickly with free shipping, which was a nice bonus. Their team provided professional VIN programming, so installation was straightforward with no hiccups. Communication was solid too—they kept me informed every step of the way, which gave me peace of mind.