Description
2016 Cadillac ELR 1.4L ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2016 Cadillac ELR 1.4L 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




Ethan Kelly –
Great quality ECM, arrived quickly with free shipping and worked perfectly right out of the box. The communication was spot on, keeping me informed throughout the process.
Oliver James –
I purchased the 2016 Cadillac ELR ECM and was very impressed with how smoothly the entire process went. The unit arrived quickly with free shipping, and the programming was perfectly matched to my VIN, making installation completely hassle-free. The seller kept me informed at every step and answered all my questions promptly, which really put my mind at ease. Overall, excellent quality and service that I would definitely recommend.
Luke Nelson –
I’m really impressed with the quality of this 2016 Cadillac ELR ECM. The shipping arrived faster than I expected, and the unit was truly plug-and-play, making installation a breeze. The communication with the seller was professional and timely, which helped ease any concerns I had. Overall, this service saved me a significant amount of money compared to the dealer, and the whole process was smooth from start to finish.
Benjamin Rogers –
Fast shipping and the plug-and-play unit worked flawlessly—definitely saved me a bundle versus dealer prices. Installation was straightforward and the service was top-notch.