How to Open Your 2018 Ford F-250 Key Fob and Change Battery
If your car key fob is not working well, the cell battery more likely must to be replaced. In this post, we explained how to open your remote key fob and change a discharged battery yourself. If you gonna solve to do it at home near F-250, use this instruction, but don't forget to check everything you need before you start.
What kind of battery key fob useBefore beginning open remote key fob make sure that you have all required tools and materials: flat head screwdriver and 1 CR2450 battery.
- 1xCR2450 battery
- flat head screwdriver
Step by step instruction
Inside of your remote key fob installed button cell battery. Remove any internal key before you try to pry apart the key fob.
Carefully try to open your keyless entry remote with pry tools. Change 1xCR2450 battery with flat head screwdriver.
Get new battery and install it in fob’s body. Battery must be placed with the same polarity as was an old. Your keyless entry remote will not work if you by mistake place battery wrong way.
Before assembling keyless entry fob's case, make sure that all functions works by pressing buttons on circuit board.
At this point squeeze keyless entry fob's back cover together. Line your body pieces together and put it in place by hands from top to bottom. Inspect your key fob case for gaps. If it is not tightly closed try to repeat last step.
Video of key opening
Ford F-250 Remote Key Fob Battery Replacement 2018 2019
Still not working? Buy new one