Toyota Sienna Key Fob Battery Dead

A small battery will be housed under the green microchip and should be easy to pop out and replace.

Toyota sienna key fob battery dead.

Inside you will find a small green circuit board that houses the small battery. The most recently reported issues are listed below. 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. 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.

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. Just don t forget to replace your battery before the fob is completely dead. Other cars have another spot where you can touch the dead key fob that allows the car to. Try using the key fob itself to push the start button touch them together.

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. Also please check out the statistics and reliability analysis of toyota sienna based on all problems reported for the sienna. Toyota sienna owners have reported 13 problems related to battery dead under the electrical system category.