Description
2004 Toyota Celica GTS 1.8L ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2004 Toyota Celica GTS 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
Scott Collins –
Exactly what I needed for my 2004 Celica, arrived quickly with free shipping and worked perfectly right out of the box. Customer support was responsive and answered all my questions.
Aiden Anderson –
The unit arrived quickly and was truly plug-and-play, saving me a ton compared to dealer repairs. Installation went smoothly thanks to their helpful support and fast shipping.
Daniel Watson –
I’m really happy with this replacement ECM for my 2004 Celica GTS. The shipping arrived surprisingly fast, and the unit was ready to go right out of the box, which made installation super easy. Compared to dealer prices, this saved me a ton of money, and the communication from the seller was clear and professional throughout the process. Overall, a smooth experience that got my car running perfectly again.