How to Open Your 2002 Ford Excursion Key Fob and Change Battery
Keyless entry remote grant easy access to your Excursion. When the remote key fob battery is dead you’ll lose your keyless entry fob's ability to use remote opportunities. In this article, we outlined how to disassembly your car key fob and change your Ford key battery step by step.
What is the battery key fob requireDon't forget before open key fob make sure that you have all recommended tools and materials: one CR2032 battery and flat head screwdriver.
- 1xCR2032 battery
- flat head screwdriver
Step by step guide
A tiny coin cell battery installed in the your remote key fob. Carefully try to open your remote key fob with pry tools. Replace one CR2032 battery with flat head screwdriver.
Replace old battery with new one CR2032. Every battery has a negative and positive side and if you put the wrong connector down, the current cannot go into your circuit board and make it work. Check polarity on battery, by "+" mark.
Before assembling fob’s case, make sure that all working properly by pressing buttons on key fob.
The last thing to do is put your cover back on fob. Accurately try to assemble the two halves in place by hands from top to bottom. If your key shell tightly closed, we done. If not, repeat the last step.
Video of key opening
How To Replace Ford Excursion Key Fob Battery 2000 2005