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
Owen Brown –
Shipping was super fast and the unit fit perfectly—plug-and-play right out of the box. Saved me a bundle compared to dealer prices and the whole process was hassle-free.
Owen Miles –
I was really impressed with how quickly the ECM arrived after ordering—shipping was faster than I expected. The unit came fully programmed for my 2004 Toyota Corolla and was truly plug-and-play, which made installation straightforward and hassle-free. Choosing this service saved me a significant amount compared to dealer prices, and their communication throughout the process was clear and helpful. Overall, a smooth experience from start to finish.
John Edwards –
The VIN programming was spot on, and the plug-and-play setup made installation a breeze. Shipping was quick and affordable too!
Aaron Rogers –
I ordered the 89661-02D51 ECM for my 2004 Toyota Corolla and was really impressed with the whole experience. The unit arrived quickly with free shipping, which was a nice surprise. They also handled the VIN programming for me, so it was basically plug-and-play when I installed it. Communication was clear throughout the process, and they responded promptly whenever I had questions.