How to Replace the Battery in a 2009 Ford E-350 Key Fob
If your auto key isn't working well, the battery likely must to be changed. It's not complicated to change the battery in your key fob, and it’s easier than you think. All you need is explained below.
What is the battery remote key fob requireBefore starting open remote key fob check all that you need: flat head screwdriver and 1xCR2032 battery.
- 1xCR2032 battery
- flat head screwdriver
Step by step instruction
Inside of your remote key fob installed coin cell battery. Gently try to pry apart your key with flat head screwdriver. Remove CR2032 battery with flat head screwdriver.
Change old battery with fresh one CR2032. Battery must be installed with the same position as was an old. Your key will not work if you mistakenly place battery wrong way.
When the new battery installed, check remote key fob functionality by pressing buttons. If all functions works, assemble your fob’s case in reverse order.
The last thing to do is put your cover back on fob. Gently try to put the two halves in place by hands from top to bottom. If your fob shell firmly closed, we done. If not, repeat the last step.
Video of key disassembly
How To Replace Ford E 350 Key Fob Battery 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013