Test the new key fob battery by standing near your sienna and pressing the unlock and lock buttons.
Toyota sienna key fob battery replacement.
When the battery life in your toyota key fob is low the standard battery life is 1 to 2 years you will hear an alarm in the cabin when the engine stops.
Toyota key fob battery replacement.
If the new battery is working properly you should see the parking lights flash.
How to change the toyota sienna key fob smartkey battery.
For more please check out my other toyota sienna repair.
Eventually your toyota key fob battery will eventually wear out.
The keyfob with fccid hyq14adr takes a cr2032 battery and this smart key fits most toyota siennas m.
Energizer battery cr2032 https amzn to 2decuq6 here is a quick little video showing you how to replace the dead cr2032 battery in the toyota sienna sma.
Learn how to replace the battery in your toyota key fob with these step by step instructions and a how to video all you need is a small flathead screwdriver and a replacement battery.