Description
2018 Toyota Tundra 5.7L ECM / ECU – VIN Programmed | Plug & Play
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2018 Toyota Tundra 5.7L 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
Benjamin Carter –
This ECM fit my 2018 Tundra perfectly and was ready to go right out of the box—super fast shipping too! Couldn’t ask for a smoother install.
Plugged it in with zero hassle and my truck fired up like new. The VIN programming was spot on, highly recommend!
Did exactly what it said—true plug-and-play with no issues. Support was friendly and quick when I had a question.
Fast delivery and seamless setup. My Tundra runs better than ever with this ECU.
Great quality and super easy to install. If you need a reliable ECM for your 2018 Tundra, this is it!
Samuel Baker –
I was a bit nervous about replacing the ECM on my 2018 Toyota Tundra, but this unit made the process surprisingly smooth. It came already programmed to my VIN, so I just plugged it in and everything fired right up without a hitch. Shipping was quicker than I expected, which was a lifesaver since I needed the truck back on the road fast. The truck runs just like new now, no weird codes or check engine lights. Overall, a hassle-free experience and definitely worth it if you want to avoid a complicated install.
Justin Cox –
Swapping out the ECM on my 2018 Toyota Tundra was straightforward thanks to this VIN programmed unit. It literally was plug and play—no complicated setup or trips to the dealer needed. I appreciated the quick shipping and the fact that it worked perfectly right out of the box. Definitely saved me time and hassle.