Most toyota models equipped with smart keys have a deactivation switch that can turn off the key s functionality.
Toyota sienna smart key battery.
If the battery starts to fail there might not be enough power available to send or receive the signal needed to start the vehicle.
Test the new key fob battery by standing near your sienna and pressing the unlock and lock buttons.
This smart key for my 2017 toyota sienna is a quality item and saved me money but i wasn t quite prepared for the reception i received from local auto locksmiths.
You will need the following items.
Push button start and keyless entry can save you time while getting from point a to point b.
This video shows you how n.
Your toyota smart key has a traditional metal key housed inside of it in case the key fob battery ever dies.
Get it as soon.
If the new battery is working properly you should see the parking lights flash.
Most of them i contacted would not program the toyota smart key or would only program if you had purchased the key from a dealer.
Make sure that the key fob is flush all the way around with no parts of the green rubber gasket showing.
Your vehicle s battery could be weak.
Originally recorded february 17 2017.
For more please check out my other toyota sienna repair.
Toyota sienna 2010 2020 owners manual maintenance and care do it yourself maintenance wireless remote control electronic key battery replace the battery with a new one if it is depleted.
Keylessoption 2016 battery long lasting 3v lithium for keyless entry remote smart key fob alarm head flip keys cr2016 2 count 4 5 out of 5 stars 167.
Then unlock your doors in the traditional manner.
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.
3 8 out of 5.
Unlocking and starting your toyota when your smart key malfunctions.
Has the battery in your keyfob gone dead and now you can t get in or even start your car.
However sometimes when we least expect it these systems don t work how they re supposed to like when your toyota smart key stops working from a dead battery.
Obviously toyota smart key needs a working battery.
If that is the case you will need to have your toyota jumped or towed so you can get to the nearest toyota service center for battery repair or replacement.
What to do when your toyota smart key dies.