2011 Toyota FJ Cruiser Key Fob Battery Replacement Guide
Key fob allow easy access to your FJ Cruiser. When the remote key fob battery is weak you’ll lose your fob’s ability to use distance opening function. In this post, we walks you through how to disassembly your remote key fob and change your Toyota key battery step by step.
What type battery key fob requireBefore starting disassembly key fob check all that you need: 1 CR2016 battery and flat head screwdriver.
- 1xCR2016 battery
- flat head screwdriver
Step by step instruction
Inside of your keyless entry remote installed small coin battery. Move the key out of the way if it is in the remote key fob.
Accurately try to pry apart your keyless entry remote with hands or flat head screwdriver. Change one CR2016 battery with flat head screwdriver.
Change old battery with new one CR2016. 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 polarity on battery, by "+" mark.
Before assembling keyless entry fob's case, verify that all functions works by testing buttons on circuit board.
At this point squeeze fob’s back cover together. Line your shell two halves together and assemble it in place by hands from top to bottom. Check your remote key fob case for gaps. If it is not firmly closed try to repeat last step.
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