2010 Toyota Tundra Key Fob Battery Replacement Instructions
If your Toyota keyless entry remote isn't unlock doors well, the battery most likely must to be changed. In this case, we explained how to disassembly your car keyless entry remote and change a discharged battery yourself. If you choose to do it at home near Tundra, use this instruction, but first make sure you have tools and materials required before you start.
What size battery does 2010 Toyota Tundra key fob take
Before starting disassembly keyless entry remote be sure that you have all recommended tools and materials: flat head screwdriver and CR2032 battery.- flat head screwdriver
- 1xCR2032 battery
Simple steps to change the battery in your Tundra's keyless entry remote
A button battery installed in the your keyless entry remote. Remove any internal key first, and then try to pry apart the keyless entry remote.
Accurately try to pry apart your key with hands or flat head screwdriver. Change 1 CR2032 battery with flat head screwdriver.
Change old battery with fresh one CR2032. Battery must be placed with the same position as was an old. Your keyless entry remote will not work if you mistakenly put battery wrong way.
After the new battery installed, verify remote key fob by pressing buttons. If all functions works, assemble your fob’s shell in reverse order.
The last thing to do is put your cover back on fob. Accurately try to assemble the two halves together by hands from top to bottom. If your fob case firmly closed, we done. If not, repeat the last step.
How to change the battery video instruction
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Still not working? Buy new one