Toyota Sienna Key Fob Battery Dead

A bunch of manufacturers have a backup system built into the start button to allow a car with a dead key fob to start that way i believe your toyota is one of them rich.

Toyota sienna key fob battery dead.

Also please check out the statistics and reliability analysis of toyota sienna based on all problems reported for the sienna. Inside you will find a small green circuit board that houses the small battery. The most recently reported issues are listed below. Just don t forget to replace your battery before the fob is completely dead.

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. Pop the old. How to unlock and start your toyota with a dead smart key toyota smart key fobs house a mechanical key to help you get inside of your vehicle when the smart key stops working. To change the battery in your toyota key fob take the metal key outside of the fob and then use the opening left behind to gently pry the fob open.

To access the inside of your toyota smart key fob release the manual key from its hiding spot and use the opening created to apply gentle pressure to each side of the key fob until it snaps open. Look towards the bottom of your key fob for a small button that will release the inner key which you can pull out and use on your vehicle like a traditional key. Toyota sienna owners have reported 13 problems related to battery dead under the electrical system category.