Description
2004 Toyota Corolla 1.8L ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2004 Toyota Corolla 1.8L 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
Logan Russell –
Fast shipping and the unit was truly plug-and-play—saved me a bundle over dealer prices. Installation went smoothly and the seller’s communication was top-notch.
Bruce Gonzalez –
I’m really impressed with how quickly the ECM arrived after I placed my order. It was completely plug-and-play, which made the installation much easier than I expected. The VIN programming was spot on, so my Corolla started running perfectly right away. Choosing this over the dealer option saved me a significant amount of money and the communication throughout the process was very clear and professional.
Travis Sanders –
I was really impressed with how quickly this ECM arrived after I placed my order—the fast shipping caught me by surprise in a good way. Installation was a breeze since the unit was fully programmed and plug-and-play, so I didn’t have to mess around with complicated steps. The engine started up perfectly right away, and it saved me a ton compared to the sky-high prices at the dealer. The communication from the seller was clear and professional throughout the process, which made me feel confident about the purchase. Overall, this was a smooth experience that got my Corolla back on the road without breaking the bank.
Elijah Hill –
Fast shipping and the plug-and-play setup made installing the ECM in my 2004 Corolla hassle-free. Customer support was super responsive when I had questions.