Description
2012 Infiniti M56 5.6L ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2012 Infiniti M56 5.6L 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
Benjamin Gray –
I was impressed with how smooth the entire process was. The ECU arrived quickly thanks to their very reasonable shipping, and it was already VIN programmed, so installation was a breeze. Their team provided clear communication throughout, answering all my questions promptly. The updated unit worked perfectly in my 2012 Infiniti M56, and I couldn’t be happier with the quality and service.
Neil Barrett –
The ECU arrived quickly with free shipping and was already VIN programmed, making installation a breeze. Great communication throughout the process too!
Ian Willis –
I was a bit nervous about ordering a programmed ECM for my 2012 Infiniti M56, but the whole process went smoother than I expected. The unit arrived quickly with free shipping, which was a nice surprise. The plug-and-play setup made installation straightforward, and my car fired right up without any issues. What really stood out was how the seller kept me informed every step of the way, answering all my questions promptly. It feels like I got a quality product and great service all in one. Highly recommend for anyone needing a reliable ECM replacement.
Matthew Nichols –
I needed a replacement ECM for my 2012 Infiniti M56 and found this unit online. The shipping was surprisingly quick, which made the whole process less stressful. When it arrived, it was clearly programmed to my VIN and was truly plug-and-play—installation took just a couple of minutes. Compared to the dealer’s quote, this saved me a significant amount, and the seller’s communication throughout was clear and helpful. Overall, the smooth transaction and professional service exceeded my expectations. I’m very happy with the purchase and would definitely recommend.
Joel Miles –
Fast shipping and the unit was completely plug-and-play. Saved me a bundle compared to dealer prices, plus the installation went smoothly.
Austin Poole –
I was really impressed with how quickly this ECM arrived after placing my order, and the fact that it was already VIN programmed made installation straightforward and hassle-free. The unit worked perfectly right out of the box with no issues, which saved me a ton compared to dealer prices. The seller kept me informed throughout the process, making the whole experience stress-free. Definitely recommend if you need a reliable replacement with fast shipping.