How to Open Your 2007 Toyota Sienna Key Fob and Change Battery
Key fob grant access to your car. If the remote key fob battery is discharged you will lose your keyless entry fob's ability to use distance opportunities. It's not difficult to replace the battery in your remote key fob with our instruction. All tools, that you need is described in this post.
What size battery does 2007 Toyota Sienna key fob take
Before going to disassembly keyless entry remote be sure that you have all required tools and materials: phillips head screwdriver, flat head screwdriver and CR2032 battery.- flat head screwdriver
- 1xCR2032 battery
- phillips head screwdriver
Step by step guide
A tiny coin battery installed in the your remote key fob. Unscrew the back of the remote key fob. Spin the keyless entry remote over and find for at least 1 fastener holding in the plastic.
Carefully try to open your key fob with flat head screwdriver. Change 1xCR2032 battery with flat head screwdriver.
Get new battery and install it in keyless entry fob's shell. 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.
After the new battery installed, verify key fob functionality by pressing buttons. If everything working fine, assemble your keyless entry fob's case in reverse order.
The last thing to do is put your cover back on fob. Accurately try to put the two halves in place by hands from top to bottom. If your fob body firmly closed, we done. If not, repeat the last step. Screw the back of the key fob.
Key Fob Battery Replacement 2007 Toyota Sienna Video
▶️How To Change Toyota SIENNA Remote Battery Replacement ( NO TOOLS NEEDED)
Still not working? Buy new one