Description
2020 Hyundai Palisade 3.8L AT gas ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2020 Hyundai Palisade 3.8L AT gas models. Each unit is VIN-programmed, updated, and fully tested for a true plug-and-play installation with our cloning service. Built to OEM standards for reliability, calibration accuracy, and long-term performance.
Strict Testing & Quality Assurance
Every ECU is inspected, refreshed, and verified through advanced diagnostic tools. Testing includes:
Complete communication & CAN-bus verification
Sensor input/output and signal integrity checks
Injector & ignition pulse simulation
Power, ground, and load-circuit analysis
Flash memory integrity and checksum validation
Thermal and voltage-stress testing to confirm reliability
Important Note
Some vehicles with IMMO or PATS require key programming after installation. This is normal.
For a 100% plug-and-play solution, we recommend using our full cloning service. We transfer all security data to the replacement unit.
A prepaid shipping label will be emailed to you. Allow you to mail in your original computer to us for full cloning.
If cloning is not selected, the ECU will be VIN programmed, and a key relearn will be required after installation.
Contact Us
Email: info@fixecm.com Phone: Local: 647-247-8555 | Toll-Free: 1-800-915-5566
Mason Kelly –
The ECM arrived quickly and was exactly as described. Installation was straightforward since it came pre-programmed for my 2020 Hyundai Palisade, which saved me a lot of time and hassle. After swapping it out, the vehicle ran perfectly with no error codes. I also appreciated the helpful customer support team who answered my questions promptly.
Colin Evans –
I purchased the 2020 Hyundai Palisade 3.8L ECM from this seller, and the entire process was seamless. The ECU was already VIN programmed, which made installation straightforward, and they provide a plug-and-play setup that saved me a lot of time. Shipping was surprisingly fast and free, so it arrived well within my expectations. I’m very happy with the quality and reliability of the part.
Henry Johnson –
Great quality ECM, arrived fast with free shipping and worked perfectly right out of the box. Communication was spot on throughout the process.
Noah Stewart –
The plug-and-play setup made replacing my 2020 Palisade’s ECM a breeze, and the free shipping was a great bonus.
Fast turnaround and excellent communication throughout—highly recommend their VIN programmed ECM service.
Great quality ECM with a seamless plug-and-play installation, plus shipping was super reasonable.
They answered all my questions promptly and the ECM arrived quickly, ready to install with no hassle.
Professional programming service and smooth delivery—my 2020 Palisade runs like new again!
Eric Lopez –
The ECM arrived quickly and was already programmed for my VIN—installation was smooth and hassle-free. Totally recommend for anyone needing a straightforward replacement!
Aiden Clark –
I was really impressed with how smoothly everything went when I ordered the ECM for my 2020 Hyundai Palisade. The unit arrived quickly with free shipping, which was a nice surprise. What stood out the most was how professional their programming service was—they had my VIN programmed perfectly before shipping, so it was truly a plug-and-play experience. The communication was spot on too; they kept me updated every step of the way which made me feel confident about the purchase. It’s rare to find such hassle-free service these days, and I’m very happy with the quality and ease of installation.
Russell Russell –
I was a bit nervous ordering an ECM online, but this 2020 Hyundai Palisade 3.8L ECU arrived exactly as described and was already VIN programmed, which saved me a ton of hassle. The shipping was really reasonable, and it showed up quicker than I expected. I also had a few questions about installation, and their team responded promptly with clear answers. After swapping it in, the vehicle fired right up and runs perfectly now. It’s great to find a supplier that combines quality parts with solid customer support.