Description
2004 Toyota Prius 1.5L ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2004 Toyota Prius 1.5L 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
Marcus Lawrence –
I was nervous about replacing the ECM on my 2004 Toyota Prius, but this VIN-programmed unit made the process so much easier than I expected. The shipping arrived quicker than I thought, which helped me get my car back on the road without delay. Installation was straightforward—just plug and play with no complicated setup needed. I’m really impressed with the professional communication throughout the process, and best of all, it saved me a ton compared to dealership prices. Definitely recommend this to anyone looking for a reliable, cost-effective ECM solution.
Michael Gray –
I ordered the 2004 Toyota Prius ECM and was impressed with how smoothly the entire process went. The unit came VIN programmed and ready to install, which saved me a lot of time and hassle. Shipping was very reasonable and arrived sooner than I expected. Also, their customer support was quick to answer my questions, making the experience seamless from start to finish.
Connor Lewis –
Super fast shipping and the plug-and-play setup made swapping the ECM a breeze—highly recommend!
Marcus Graham –
Shipping was super fast and the unit was truly plug-and-play. This saved me a ton compared to dealer prices, and the installation went smoothly with great support throughout.
Mason Hudson –
I’m really pleased with the 2004 Toyota Prius ECM I received. The shipping was surprisingly quick, and the unit was ready to go right out of the box—just plug and play. Installation went smoothly without any hiccups, and the savings compared to the dealer’s price were substantial. The seller’s communication throughout the process was clear and helpful, which made the whole experience stress-free.
Cole Hamilton –
I was a bit nervous ordering an ECM online, but this 2004 Toyota Prius unit arrived quickly with free shipping, which was a nice bonus. The best part was the fact that it came already VIN programmed, so installing it was literally plug-and-play. The whole process felt very smooth, and I didn’t have to worry about additional programming steps or delays. Their team also answered a couple of my questions promptly before I purchased, which gave me confidence. After swapping it in, my Prius runs just like new again. Highly recommend this service if you need a reliable ECM replacement.