Description
2013 Toyota Tundra 4.0L ECM / ECU – VIN Programmed | Plug & Play
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2013 Toyota Tundra 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
James Gray –
Got this programmed ECM for my 2013 Tundra and it fit perfectly—installation was a breeze and my truck runs like new again. Super fast shipping and great customer service!
Ryan Taylor –
I was a bit nervous about replacing the ECM on my 2013 Toyota Tundra, but this unit made the process so much easier than I expected. It arrived quickly and came pre-programmed to my VIN, which saved me a ton of time and hassle. Installation was straightforward—just unplug the old module and plug this one in, no complicated steps or extra tuning needed. After the swap, my truck fired up immediately and runs flawlessly now. If you’re looking for a reliable, hassle-free replacement, this part is definitely worth it.
Victor Sanders –
This ECM arrived quickly and was exactly as described for my 2013 Toyota Tundra. Installation was straightforward since it was truly plug and play, which saved me a lot of headaches. After the VIN programming, the truck started right up with no issues, and everything runs smoothly. I appreciate the clear instructions and responsive support throughout the process.