Description
2021 Hyundai Santa Fe 2.5L AT gas ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2021 Hyundai Santa Fe 2.5L AT gas 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.
https://fixecm.com/product/ecm-ecu-pcm-programming-cloning-service/
Contact Us
Email: info@fixecm.com Phone: Local: 647-247-8555 | Toll-Free: 1-800-915-5566
Steven Hall –
Fast shipping and a perfect plug-and-play fit—this ECM saved me a bundle versus dealer prices. Installation was hassle-free and the support team was super helpful.
James Parker –
The ECU arrived quickly with free shipping and was perfectly programmed for my 2021 Santa Fe—installation was a breeze.
Great communication throughout the process and the ECU was ready to plug and play right out of the box.
Fast turnaround and the updated ECM worked flawlessly in my Hyundai; they answered all my questions promptly.
Spencer Brown –
I purchased the 2021 Hyundai Santa Fe 2.5L AT gas ECM and was impressed by how smoothly the VIN programming process went. The unit arrived quickly with free shipping, which was a nice bonus. Their team provided clear instructions, and the ECU was truly plug-and-play—no additional tuning needed. Overall, a reliable product and hassle-free experience.
Nicholas Webb –
I ordered the 2021 Hyundai Santa Fe 2.5L AT gas ECM and was really impressed with how smoothly everything went. The unit arrived faster than I expected, and the shipping cost was very reasonable, which was a pleasant surprise. What stood out most was their professional programming service—the ECU came VIN programmed and ready to install, so I didn’t have to worry about any complicated setup. The car fired right up with no issues, and performance has been flawless since. I also appreciated how the team kept me in the loop with updates throughout the process, making the whole experience stress-free.