2013 Toyota Corolla Key Fob Battery Replacement Instructions
If your car key is no longer unlock doors perfectly, the battery more likely must to be changed. In this post, we outlined how to open your key fob and change your Toyota key battery step by step.
What is the battery remote key fob requireChanging battery in remote key fob require CR1632 battery and flat head screwdriver. Prepare these materials and tools before opening and make sure to match the size of your fob’s batteries.
- flat head screwdriver
- 1xCR1632 battery
Step by step guide
A button cell battery installed inside the your keyless entry remote. Remove any internal key before you try to pry apart the key fob.
Accurately try to open your fob with hands or flat head screwdriver. Remove 1 CR1632 battery with flat head screwdriver.
Now it's time to install new battery in keyless entry fob's case. 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 keyless entry fob's case, make sure that everything working fine by pressing buttons on keyless entry remote.
At this point squeeze keyless entry fob's back cover together. Line your body pieces together and put it together by hands from top to bottom. If your keyless entry remote shell firmly closed, we done. If not, repeat the last step.
How to change the battery video guide
How to ● Toyota Key Fob Remote Keyless Battery Change/Replace
Still not working? Buy new one