Description
2012 Nissan Frontier 2.5L ECM / ECU – VIN Programmed | Plug & Play
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2012 Nissan Frontier 2.5L models.
Each unit is VIN-programmed, updated, and fully tested for a true plug-and-play installation with no dealer visit required.
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:
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Complete communication & CAN-bus verification
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Sensor input/output and signal integrity checks
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Injector & ignition pulse simulation
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Power, ground, and load-circuit analysis
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Flash memory integrity and checksum validation
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Thermal and voltage-stress testing to confirm reliability
This ensures a fully functional, reliable, plug-and-play module you can install with confidence.
Important Note
Some vehicles equipped with IMMO (Immobilizer) or PATS (Passive Anti-Theft System) may require additional key programming after installation. This is normal for models where security data must be synchronized with the vehicle’s body control system.
For a 100% plug-and-play solution with no relearns, no key programming, and no compatibility issues, we recommend our ECU Cloning Service, which transfers all original security, immobilizer, and configuration data directly into the replacement unit.
Contact Us
Email: info@fixecm.com
Phone: Local: 647-247-8555 | Toll-Free: 1-800-915-5566
Adam Scott –
The plug-and-play setup made installation a breeze, and I appreciated the quick responses to all my questions. Shipping was fast and free, which was a great bonus.
Daniel Edwards –
Swapped this ECM in my 2012 Frontier with zero hassle—fit perfectly and fired right up. Shipping was quick, definitely recommend!
Mark Cox –
I recently purchased the 2012 Nissan Frontier 2.5L ECM, and I’m thrilled with how smoothly everything went. The unit arrived quickly, and I was surprised by how effortless the installation was—it truly was plug and play. After swapping it in, my truck fired right up without any hiccups. I also appreciated the helpful support team who answered a few questions I had before ordering. Overall, this was exactly what I needed to get my Frontier back on the road without any hassle.
Diego Bates –
I bought the 2012 Nissan Frontier 2.5L ECM from this seller, and it arrived quickly with free shipping, which was a nice bonus. The unit was already programmed to my VIN and truly was a plug-and-play setup, making installation straightforward. The quality of the repair seemed top-notch, and I felt confident that I got a reliable replacement without any hassle. Overall, a smooth experience from start to finish.
Ryan Young –
I was really impressed with how easy it was to install this ECM for my 2012 Nissan Frontier. It came VIN programmed, so there was no complicated setup or coding on my end. The unit worked perfectly right out of the box and my truck runs smoothly again. Shipping was quick, and the support team was helpful when I had a couple of questions.