Description
2019 Toyota Yaris 1.5L ECM / ECU – VIN Programmed | Plug & Play
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2019 Toyota Yaris 1.5L 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
Eric Rogers –
Arrived quickly and fit perfectly—installed in minutes with zero hassle. Truly plug-and-play and works flawlessly on my 2019 Yaris!
Miguel Perez –
I was a bit nervous about replacing the ECM myself, but this unit arrived perfectly programmed for my 2019 Toyota Yaris. The installation was straightforward with no additional setup needed, truly a plug-and-play solution. Shipping was quick, and the seller was helpful when I had a question about the process. My car is running smoothly again without any glitches—very satisfied with this purchase!
Luis Bell –
I had some trouble with my 2019 Toyota Yaris’s engine control module, and this replacement unit was exactly what I needed. The fact that it came VIN programmed saved me a ton of time and hassle. Installing it was surprisingly straightforward—I was back on the road within an hour without any glitches. Customer support was also very responsive when I had a quick question about compatibility. Overall, a smooth experience from start to finish and the car runs perfectly now. Highly recommend this for anyone needing a reliable ECM swap.