Most toyota key fobs use a cr 2032 3v battery which is a good place to start if you don t have your owner s manual handy.
Toyota 4runner key fob battery.
This video will show you how to replace a key fob battery for a 2003 2004 toyota 4runner.
Note if your toyota 4runner has the smart or intelligent key fob with the push button start ignition system your fob requires the cr1632 coin cell battery.
See how to replace the battery in your 2010 2020 toyota 4runner key fob keyless entry remote.
Rather than risking complete failure be aware of the following warning signs of a failing toyota key fob battery.
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Please visit my toyota smart key fob battery replacement guide for specific instructions for changing the battery in your fob.
Here s how to replace the battery in the keyfob for your toyota.
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Pry off back cover.
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You should be able to activate your toyota key fob as you walk away or approach your vehicle up to a 50 foot range in most cases.
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This particular fob is from a 2007 camry.
The battery inside your key fob also has a label with information in its size and voltage.
Get it as soon as wed sep 30.
Originally recorded february 17 2017.
If you need additional help changing your toyota key fob s battery or if changing the battery did not solve your problem.
To order this remote visit.