Toyota Sienna Key Fob Battery Remote Replacement (1999 – 2020)

Changing the battery in a Toyota Sienna key fob is an easy DIY project. All you need is an inexpensive battery, some household tools, and five minutes. It really is that easy! Follow this guide to see how. Below are video tutorials for each of the key fobs used with the Sienna over the years. There you can see what battery you need and how to open the device step by step.

For other Toyota models, see our Toyota key fob battery page.

MODELFOBYEARSBATTERYBUY BATTERY
SiennaSilver Body2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020CR2032Check on Amazon
SiennaOval2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020CR2032Check on Amazon
SiennaSimple1999, 2000, 2001, 2002, 2003CR2016Check on Amazon

How to replace the Toyota Sienna “Silver Body” key fob battery (2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020)

Watch the video below for a step-by-step tutorial on how to change the battery in your key fob.

What you will need:

  • 1x CR2032 battery
  • Flat-head screwdriver
Toyota Sienna Key Fob Battery Replacement (2011 - 2020)

This is the battery you need for the Toyota Sienna “Silver Body” key fob:

Amazon Basics 4 Pack CR2032 3 Volt Lithium Coin Cell Battery
  • IN THE BOX: 4-pack of CR2032 3 volt lithium coin cell batteries; replacement for BR2032, DL2032, and ECR2032
  • DEVICE COMPATIBLE: Ideal for watches, calculators, key fobs, Apple TV remotes, and other small electronics
  • DESIGNED TO LAST: 8-year leak-free shelf life

How to replace the Toyota Sienna “Oval” key fob battery (2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020)

Watch the video below for a step-by-step tutorial on how to change the battery in your key fob.

What you will need:

  • 1x CR2032 battery
  • Flat-head screwdriver
Toyota Sienna Key Fob Battery Replacement (2004 - 2020)

This is the battery you need for the Toyota Sienna “Oval” key fob:

Amazon Basics 4 Pack CR2032 3 Volt Lithium Coin Cell Battery
  • IN THE BOX: 4-pack of CR2032 3 volt lithium coin cell batteries; replacement for BR2032, DL2032, and ECR2032
  • DEVICE COMPATIBLE: Ideal for watches, calculators, key fobs, Apple TV remotes, and other small electronics
  • DESIGNED TO LAST: 8-year leak-free shelf life

How to replace the Toyota Sienna “Simple” key fob battery (1999, 2000, 2001, 2002, 2003)

Watch the video below for a step-by-step tutorial on how to change the battery in your key fob.

What you will need:

  • 1x CR2016 battery
  • Flat-head screwdriver
Toyota Sienna Key Fob Battery Replacement (1999 - 2003)

This is the battery you need for the Toyota Sienna “Simple” key fob:

Amazon Basics 2 Pack CR2016 3 Volt Lithium Coin Cell Battery
  • IN THE BOX: 2-pack of CR2016 lithium coin cells; replacement batteries for small electronic devices
  • DEVICE COMPATIBLE: Powers devices such as watches, calculators, sporting goods, games, medical devices, and more
  • DESIGNED TO LAST: Long-lasting, reliable battery life; performs in extreme temperatures