Description
2012 Toyota Tundra 4.6L ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2012 Toyota Tundra 4.6L models.
Each unit is VIN-programmed, updated, and fully tested.Built to OEM standards for reliability, calibration accuracy, and long-term performance.
Strict Testing & Quality Assurance
This is not a brand-new unit. It is a rebuilt unit that is inspected, refreshed, and fully tested before shipping.
Testing includes communication, CAN-bus, sensor signal, power circuit, flash memory, and reliability checks.
Important Note
If your vehicle does not have an IMMO or PATS system, this unit will be directly plug&play.
If your vehicle has an IMMO or PATS system, it will require a key relearn after installation. You can visit your local locksmith for help.
We also offer a full cloning service. We transfer all security data to the replacement unit, so it will be a plug&play installation.
For all European cars, Hyundai, and Kia vehicles, we recommend adding our cloning service as a bundle.
For American and Japanese cars, we recommend doing a key relearn on-site.
Contact Us
Email: info@fixecm.com
Phone: Local: 647-247-8555 | Toll-Free: 1-800-915-5566
Dylan Reynolds –
I needed a replacement ECM for my 2012 Toyota Tundra 4.6L and found this unit online. The shipping was impressively fast, which really helped because I couldn’t wait long to get my truck back on the road. The part arrived exactly as described, and the VIN programming was spot on, making the installation completely plug-and-play. I saved a ton compared to the dealer’s pricing, and the whole process was hassle-free. The seller was very responsive when I had questions, which gave me extra confidence. Overall, a smooth experience from start to finish.
Zachary Perez –
I was really impressed with the quick shipping and how smoothly this ECM was ready to go right out of the box. The unit arrived VIN programmed and required no extra setup, which made installation a breeze. The communication from the seller was clear and prompt, and overall this saved me a significant amount compared to the dealer’s price. Highly recommend for anyone looking for a hassle-free replacement.
Edward Chapman –
Great quality ECM with plug-and-play setup—had my Tundra running perfectly in no time. Shipping was fast and reasonably priced too.
Scott Watson –
The unit arrived quickly and was truly plug-and-play, saving me a ton compared to dealer prices. Installation was a breeze thanks to clear communication and fast shipping.