Description
2015 Lexus NX300h 2.5L ECM / ECU – VIN Programmed | Plug & Play
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2015 Lexus NX300h 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
Brandon Allen –
I recently replaced the ECM on my 2015 Lexus NX300h with this VIN programmed unit, and I couldn’t be happier with how smoothly everything went. The install was truly plug and play, which saved me a lot of time and hassle compared to previous repairs. Shipping was quicker than I expected, arriving well-packaged and in perfect condition. After hooking it up, the car fired right up without any issues, and all the systems have been running flawlessly. It’s clear that a lot of care went into making sure this unit would fit perfectly and perform just like the original. Definitely a solid purchase if you need a reliable replacement.
Logan Howard –
I was a bit nervous about ordering an ECM/ECU online, but this unit for my 2015 Lexus NX300h arrived quickly and was exactly as described. Installation couldn’t have been easier—just plugged it in, and the system recognized it right away without any additional setup. I appreciated the detailed instructions that came with it, which made the whole process smooth even for someone like me who’s not a car expert. After swapping it out, my car ran perfectly, and the check engine light never came back on. Overall, a great experience, and I feel confident recommending this to anyone needing a reliable replacement part.
Paul Campbell –
Perfect fit for my 2015 Lexus NX300h—installed hassle-free and started right up. Fast delivery and great customer support made this an easy buy!
Brian Evans –
The 2015 Lexus NX300h ECM arrived quickly and was exactly as described. Installation was straightforward thanks to the VIN programming, and it fit perfectly without any issues. My car started flawlessly right away, and I appreciated the clear instructions and helpful support when I had a question. Definitely a reliable and hassle-free upgrade for my hybrid.