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 for a true plug-and-play installation with our cloning service.
Built to OEM standards for reliability, calibration accuracy, and long-term performance.
Strict Testing & Quality Assurance
Every ECU is inspected, refreshed, and verified through advanced diagnostic tools. Testing includes:
Complete communication & CAN-bus verification
Sensor input/output and signal integrity checks
Injector & ignition pulse simulation
Power, ground, and load-circuit analysis
Flash memory integrity and checksum validation
Thermal and voltage-stress testing to confirm reliability
Important Note
Some vehicles with IMMO or PATS require key programming after installation. This is normal.
For a 100% plug-and-play solution, we recommend using our full cloning service. We transfer all security data to the replacement unit.
A prepaid shipping label will be emailed to you. Allow you to mail in your original computer to us for full cloning.
If cloning is not selected, the ECU will be VIN programmed, and a key relearn will be required after installation.
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.