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: 647-247-8555
Neil Payne –
I was really impressed with how quickly the ECM arrived after I placed my order, making the whole process stress-free. The unit came fully VIN programmed and was completely plug-and-play, so installation took no time at all. Choosing this option saved me a significant amount compared to dealer prices, and the communication throughout was clear and professional. Overall, a smooth experience from start to finish.
Blake Payne –
I recently ordered the 89661-01141 ECM for my 2004 Toyota Corolla, and I couldn’t be happier with the whole experience. The unit arrived surprisingly fast, and it was truly plug-and-play—no complicated setup or extra programming needed on my end since it was already VIN programmed. Installing it was straightforward, and my car fired right up without any issues. What really stood out was how much money I saved by going through this service instead of the dealership, which quoted me triple the price. Throughout the process, the communication was clear and professional, making everything hassle-free. I highly recommend this for anyone needing an ECM replacement without breaking the bank.
Liam Wallace –
The ECU arrived quickly with free shipping and was programmed perfectly for my 2004 Corolla—plug-and-play made installation a breeze. Communication was spot-on, keeping me informed every step of the way.
Anthony Wallace –
Fast shipping and the ECU was truly plug-and-play—saved me a bundle versus the dealer’s price. Installation went smoothly thanks to clear communication from the seller.