How to Replace the Battery in a 2009 Hyundai Sonata Key Fob
Key fob grant easy access to your Sonata. Once the remote key fob battery is dead you’ll lose your fob’s ability to use remote functions. It's not difficult to replace the battery in your remote key fob with our guide. All you need is described in this article.
What size battery does 2009 Hyundai Sonata remote key fob take
Prior to open remote key fob check all that you need: 1 CR2032 battery and flat head screwdriver.- flat head screwdriver
- 1xCR2032 battery
Step by step instruction
Inside of your key fob installed coin battery. Delicately try to pry apart your keyless entry remote with pry tools. Remove one CR2032 battery with flat head screwdriver.
Replace old battery with new one CR2032. Battery must be placed with the same polarity as was an old. Your key will not work if you by mistake put battery wrong way.
Before assembling keyless entry fob's case, make sure that all functions works by testing buttons on circuit board.
At this point squeeze fob’s back cover together. Line your shell pieces together and put it in place by hands from top to bottom. If your key fob shell tightly closed, we done. If not, repeat the last step.
Key Fob Battery Replacement 2009 Hyundai Sonata Video
Replacing key fob battery Hyundai Sonata 5th generation 06 - 10 EASY
Still not working? Buy new one