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
Spencer Green –
The ECM arrived quickly with free shipping and was perfectly programmed for my 2004 Corolla—plug-and-play made installation a breeze.
Outstanding service with fast updates throughout the process and the ECU fit my Corolla exactly as described.
Really impressed by their professional programming service; it saved me a ton of time and the unit works flawlessly.
Shipping was super reasonable and the ECM was ready to go right out of the box, no extra work needed.
They kept me informed every step of the way and the repair quality exceeded my expectations for my 2004 Corolla’s ECU.
Robert Wright –
I purchased the 89661-01131 ECM for my 2004 Toyota Corolla, and I’m very satisfied with the quality and fit. The plug-and-play setup made installation straightforward, and it came VIN programmed, which saved me a lot of hassle. Shipping was fast and reasonably priced, and the unit has been running my engine smoothly ever since. Definitely a reliable source for replacement ECUs.
Keith Hill –
Shipping was super fast and the unit fit perfectly—plug-and-play with no hassle. Saved me a bundle versus dealer prices and the whole process was smooth and professional.