2012 Toyota Avalon Key Fob Battery Replacement Guide
If your auto remote key fob is not open doors correct, the cell battery likely needs to be replaced. It's not difficult to replace the battery in your remote key fob with our ultimate instruction. All tools, that you need is explained in this article.
What is the battery keyless entry remote use
Before beginning disassembly remote key fob make sure that you have all required tools and materials: flat head screwdriver and one CR1632 battery.- flat head screwdriver
- 1xCR1632 battery
Step by step guide
Inside of your keyless entry remote installed tiny button battery. Remove any internal key before you try to pry apart the keyless entry remote.
Gently try to disassemble your remote key fob with hands or flat head screwdriver. Change one CR1632 battery with flat head screwdriver.
Replace old battery with fresh one CR1632. Battery must be placed with the same polarity as was a previous. Your key will not work if you mistakenly place battery wrong way.
After the new battery installed, verify key fob functionality by pressing buttons. If everything is functioning, assemble your keyless entry fob's shell in reverse order.
The last thing to do is put your cover back on fob. Gently try to assemble the two halves in place by hands from top to bottom. If your key fob body tightly closed, we done. If not, repeat the last step.
Key Fob Battery Replacement 2012 Toyota Avalon Video
How To Replace Toyota Avalon Key Fob Battery 2011 2012
Still not working? Buy new one