Description
2012 Honda Accord 3.5L AT gas ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2012 Honda Accord 3.5L 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: Local: 647-247-8555 | Toll-Free: 1-800-915-5566





Michael Payne –
I had been struggling with my 2012 Honda Accord’s engine control issues for weeks, and this ECU was exactly what I needed. The fact that it came VIN programmed saved me so much hassle—just plug-and-play, and it worked perfectly right away. Shipping was surprisingly quick and affordable too, which was a bonus. I also appreciated how the team kept me informed throughout the process, answering my questions promptly and professionally. Overall, it felt like a hassle-free experience from start to finish, and now my car runs smoother than ever.
Miguel Torres –
I ordered the 2012 Honda Accord 3.5L AT ECM, and the entire process was smooth from start to finish. They provided professional VIN programming, so it was truly plug-and-play when it arrived. Shipping was free and arrived quicker than expected, which was a pleasant surprise. Overall, the quality of the ECU matches the original, and my car runs perfectly now.
Anthony Clark –
The ECU arrived quickly with free shipping and was perfectly programmed for my 2012 Accord — couldn’t be happier with the hassle-free setup.
Carlos Marshall –
I was a bit nervous ordering an ECU online, but this 2012 Honda Accord 3.5L AT ECM arrived quickly and exactly as described. The unit was already VIN programmed, which saved me a lot of hassle since I didn’t have to do any reprogramming myself. Shipping was free and surprisingly fast, so I had my car up and running sooner than expected. The quality of the part feels top-notch, and my Accord has been running smoothly since the swap. Definitely a reliable source if you need an ECU replacement.