Description
2011 Toyota FJ Cruiser 4.0L ECM / ECU – VIN Programmed | Plug & Play
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2011 Toyota FJ Cruiser 4.0L 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
Liam King –
This ECM arrived quickly and was exactly as described, matching my 2011 Toyota FJ Cruiser perfectly. Installation was straightforward, and it truly was a plug-and-play setup with no hassles or extra programming needed on my end. After swapping it in, the vehicle ran smoothly and all systems checked out fine. The support team was also helpful when I had a couple of quick questions before ordering, which gave me extra confidence.
Logan Nelson –
Swapped out my old ECM with this one and it fit perfectly—started right up with zero hassles. Fast shipping and smooth install made this an easy fix!
Jordan Moore –
I was a bit nervous about ordering an ECU online, but this 2011 Toyota FJ Cruiser 4.0L unit arrived quickly and exactly as described. Installation was surprisingly straightforward — it truly was plug and play, no headaches at all. My truck fired right up and has been running smoothly ever since. The VIN programming matches perfectly, so I didn’t have to worry about any compatibility issues. Overall, this purchase saved me a lot of time and hassle compared to going through a dealership. Highly recommend if you need a reliable replacement ECM!
Paul Bailey –
I was a bit nervous about replacing the ECM on my 2011 Toyota FJ Cruiser, but this unit made the process so much easier than I expected. It arrived quickly and was already programmed to my VIN, which saved me a ton of hassle. Installation was smooth, literally just plug and play, and my truck fired right up without any issues. I also reached out to their tech team with a couple of questions, and they were super helpful and patient. Overall, this was a great purchase that got my FJ back on the road in no time. Highly recommend if you need a reliable replacement!