How to Replace the Battery in a 2017 Ford Fusion Key Fob
Key fob grant access to your Fusion. Once the key fob battery is weak you lose your keyless entry fob's ability to control remote functions. In this post, you’ll benefit from knowing how to open your car key fob and change a weak battery yourself. If you gonna solve to do it at home near Fusion, follow our instruction, but don't forget to check tools and materials required before you start.
What kind of battery key fob requireReplacing batteries in keyless entry remote require flat head screwdriver and CR2025 batteries. Prepare these materials and tools before opening and make sure to match the size of your fob’s batteries.
- 2xCR2025 batteries
- flat head screwdriver
Simple steps to replace the battery in your car's keyless entry remote
A tiny coin cell battery installed inside the your key fob. Move the key out of the way if it is in the remote key fob.
Accurately try to pry apart your key fob with flat head screwdriver. Replace CR2025 batteries with flat head screwdriver.
Get new batteries and install it in keyless entry fob's body. Every battery has a negative and positive side and if you put the wrong connector down, the charge cannot go into your circuit board and make it work. Check position on battery, by "+" mark.
When the new batteries installed, verify key fob by pressing buttons. If all functions works, assemble your fob’s body in reverse order.
At this point squeeze fob’s back cover together. Line your case two halves together and put it together by hands from top to bottom. If your keyless entry remote case firmly closed, we done. If not, repeat the last step.
Video of keyless entry remote disassembly
2017 Ford Fusion key fob battery replacement