Description
2017 Toyota Highlander 2.7L ECM / ECU – VIN Programmed | Plug & Play
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2017 Toyota Highlander 2.7L 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
Aaron Ward –
The 2017 Toyota Highlander ECM arrived quickly and was exactly as described. Installation was straightforward thanks to the pre-programmed VIN, which saved me a lot of time and hassle. The vehicle started up immediately with no error codes, and it’s been running flawlessly since. I appreciate the clear instructions and professional support team who were ready to help with any questions.
Chris Nelson –
I was a bit nervous about replacing the ECM on my 2017 Toyota Highlander, but this unit made the whole process surprisingly easy. It came pre-programmed to my VIN and truly was a plug-and-play swap, which saved me a lot of time and hassle. The shipping was faster than I expected, and I appreciated the quick responses from their support team when I had a couple of questions. Since installing it, my Highlander runs smoother than ever—no warning lights, no hiccups. Definitely a solid investment that gave my vehicle a new lease on life.
Jacob Howard –
I was a bit nervous about replacing the ECM on my 2017 Highlander, but this unit made the whole process surprisingly smooth. It came already programmed to my VIN, so I didn’t have to worry about any complicated setup. Installation was straightforward, and the engine started up perfectly with no issues. Shipping was faster than I expected, which was a big plus since I needed the car back on the road quickly. Overall, this was an excellent buy that saved me a lot in repair costs.
Anthony Lopez –
This ECM fit perfectly and arrived quicker than expected—installation was a breeze with absolutely zero hassle. Highly recommend for anyone needing a reliable replacement!