Description
2012 Toyota Prius Plug-In 1.8L ECM / ECU – VIN Programmed | Plug & Play
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2012 Toyota Prius Plug-In 1.8L 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
Elijah Cooper –
Arrived quickly and worked perfectly right out of the box—super easy swap with zero hassle. Very impressed!
This ECM fit my Prius perfectly and the VIN programming saved me a ton of time. Highly recommend for a quick, reliable fix.
Fast shipping and flawless installation made this a no-brainer purchase. Runs like new again!
The plug-and-play nature of this ECU was exactly what I needed to get my Prius back on the road fast. Great quality part.
Exactly as described and programmed for my 2012 Prius, no extra programming needed. Smooth transaction all around!
Liam Collins –
I was a bit nervous ordering an ECM/ECU online for my 2012 Prius, but this unit arrived quickly and worked perfectly right out of the box. The VIN programming matched perfectly, which saved me a lot of hassle. Installation was straightforward—just plugged it in, and the car fired up without any issues. I also appreciated the clear communication from the seller when I had a couple of questions before buying. Overall, this was the smoothest replacement I’ve ever done, and my Prius is running like new again. Highly recommend for anyone needing a reliable, hassle-free ECM swap.
Henry Green –
I was really impressed with how straightforward the installation was on this ECM/ECU for my 2012 Prius Plug-In. It came VIN programmed and ready to go, which saved me a ton of time and hassle. Shipping was prompt, and I appreciated the clear instructions that made the whole process smooth. Overall, it worked perfectly and my car runs like new again.