Description
2016 Toyota Sequoia 5.7L ECM / ECU – VIN Programmed | Plug & Play
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2016 Toyota Sequoia 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
Matthew Gray –
I was impressed with how quickly this ECM arrived and how seamlessly it fit into my 2016 Toyota Sequoia. The VIN programming was spot on, so there was no need for extra adjustments or trips to the dealership. Installation was straightforward—just plug and play—and the engine runs perfectly now without any hiccups. Definitely saved me time and money with this genuine replacement.
David Rogers –
I was a bit nervous about replacing the ECM on my 2016 Toyota Sequoia, but this VIN programmed unit made the process surprisingly easy. It truly was plug and play—no complicated reprogramming or trips to the dealer required. The shipping was quick, arriving well-packaged and on time, which helped me get my truck back on the road faster than expected. After installation, everything fired up perfectly with no warning lights or issues. I really appreciated the smooth experience and the quality part; it feels like a brand-new vehicle all over again.
Benjamin Clark –
I was a bit nervous about replacing the ECM on my 2016 Toyota Sequoia, but this unit arrived exactly as described and was already programmed to my VIN, which made the installation so straightforward. It literally plugged right in, and my truck fired up without any issues or warning lights. Shipping was surprisingly quick, and I appreciated that the seller was ready to answer a couple of questions I had before the purchase. After driving for a few weeks, everything feels smooth and responsive like it’s supposed to. Definitely saved me from a lot of stress and a pricey trip to the dealership.
Caleb Lopez –
Arrived super quick and worked perfectly right out of the box—exactly what I needed for my Sequoia. Highly recommend!
Installed in no time with zero hassle, the VIN programming was spot on and the truck runs flawlessly now. Great buy!
This ECM fit like a glove and boosted my truck’s performance immediately. Fast shipping and solid quality!
Plugged it in, and it just worked—no errors or issues. Really impressed with how smooth the whole process was.
Perfect match for my 2016 Sequoia, and the support team was super helpful when I had a quick question. Five stars all the way!