Description
2014 Nissan Maxima 3.5L ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2014 Nissan Maxima 3.5L 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
Neil Richardson –
I purchased the 2014 Nissan Maxima ECM and was impressed by the seamless plug-and-play setup. The unit arrived quickly with free shipping, which was a nice bonus. The programming matched my VIN perfectly, and my car has been running smoothly since the installation. The seller also answered a few questions I had promptly, which made the whole process stress-free.
Max Murphy –
Super fast shipping and the ECM was completely plug-and-play. Saved me a ton compared to the dealer and the install went without a hitch.
Mark Walker –
I ordered the 2014 Nissan Maxima ECM with VIN programming, and I’m really impressed with how smooth the whole process was. The unit arrived quickly, and the shipping cost was very reasonable, which was a nice surprise. What stood out to me was the professional programming service they included—it was truly plug-and-play, and I didn’t have to worry about anything technical. I also appreciated that the team kept me informed every step of the way, answering my questions promptly. After installing it, my car runs like new again. Definitely recommend if you need a reliable replacement ECM.
Leo Clark –
I was a bit nervous about ordering an ECM online for my 2014 Nissan Maxima, but this company made the process smooth from start to finish. The ECU came already VIN programmed, so installation was straightforward with no guesswork. Shipping was surprisingly fast and free, which was a nice bonus. Their team was very responsive and answered all my questions promptly, making me feel confident in my purchase. After installing it, my car runs perfectly, and I haven’t had any issues since. Highly recommend if you want a hassle-free experience and quality product.
Connor Russell –
Exactly what I needed for my 2014 Maxima, and the free shipping was a nice bonus. Setup was straightforward, and the car runs perfectly now.