Do it yourself
Frequently asked questions about cars and motorcycles
Car tutorial (Do it yourself) Motorcycle tutorial (Do it yourself) Frequently Asked Questions

Key Programming with Maxisys MS908P

Model: Hyundai Sonata - Years 2004-2014
Part: Key

To program the key, use a small computer called Maxisys MS908P, which you need to connect to the car with a specific cable. Once connected, select the "Diagnostics" icon. A screen opens where you need to choose the "Vin" icon at the top of the menu. In the small window, select "Auto detect". Indicate the country you are in (USA or Europe). A screen opens where you select the "Diagnostics" icon and then the "Control Unit" option. Next, choose the "Transmitter Code" icon and the "Special Functions" option. Follow the on-screen instructions: Click "IG Key", press "OK" for 2 seconds, then press the "Lock" button (on the key) for more than 1 second. Finally, press "OK". Click "Lock" on the key again and then "OK" on the computer. Exit the program and test the functionality of the key. The car is a Hyundai Sonata.

Updated on 19 February 2026 by ScegliAuto

Video tutorial

Related tutorials

How to Replace the Key Battery on a Hyundai Sonata
How to Replace the Key Battery on a Hyundai Sonata
Hyundai Sonata (2015-2019 / LF) Are you ready to change the remote key battery on this car model? Below is the procedure and the necessary steps to correctly perform the replacement…
How to Replace the Key Battery in the Hyundai Sonata
How to Replace the Key Battery in the Hyundai Sonata
Hyundai Sonata (2015-2019 / LF) If you have a Hyundai Sonata (2015-2019) and want to replace the battery inside the car key yourself, follow these simple steps. First, take the key …
How to Replace the Remote Key Battery of the Hyundai Sonata
How to Replace the Remote Key Battery of the Hyundai Sonata
Hyundai Sonata (2010-2015 / YF, MK 6) The instructions in this guide will allow you to replace the battery of the remote key for the Hyundai Sonata. First, take your remote and remove the…

Other guides you may be interested in

How to Open a Stuck Boot on the Peugeot 407?

On the Peugeot 407, the boot may become stuck, possibly due to a problem with the control button or the lock actuator. In such cases, you can perform an emergency opening by following the simple procedure shown in this tutorial. First, open the rear doors, then lower the seat back by operating the release lever. Next, go inside the boot, locate the lock, and manually operate it using a flathead screwdriver. The boot will then be free to open.

Watch the video!


by ScegliAuto

More videos