In this tutorial, you will learn how to change the internal battery in a Hyundai Tucson key fob that was used between 2014 and 2019. It uses a CR2032 battery, and the process of changing the battery can be easily done at home. All you need is a flathead screwdriver and a CR2032 battery.
To get the battery, you can find it online, and it is just a couple of bucks. Once you have the required tools, follow these steps to have a new battery in your key fob in no time.
Step 1: Remove the Internal Key
Press the button on the bottom of the key fob to remove your internal key.
Step 2: Open the Key Fob
Using a flathead screwdriver, find the slot next to the hole where the key came from. Insert the screwdriver into the slot, twist to open the key fob, and separate the two halves with your fingers.
Step 3: Remove the Old Battery
Locate the battery in its plastic housing inside the key fob. Use a precision screwdriver or any small tool to remove the old CR2032 battery.
Step 4: Insert the New Battery
Take the new CR2032 battery and insert it into the housing, ensuring the positive side with the battery information goes down. Push it into the metal component and click the top into place.
Step 5: Reassemble the Key Fob
Make sure the circuit board and rubber are positioned correctly, then click everything back together. If done correctly, the light will come on if the battery has juice. Place your internal key back in, and you’re done!
For more detailed information, you can visit [website] to see the entire guide on changing the battery in the Hyundai Tucson key fob. Thank you for watching!