2032 Battery you need – https://amzn.to/4mNyjcn
Need to replace the battery in your Toyota Highlander key fob? This easy, step-by-step video will show you exactly how to do it yourself—no special tools or dealership visit required. This video is also useful for a 2020 or 2021 Toyota Sequoia
In this guide, we walk you through the full process of replacing the key fob battery for the 2014, 2015, 2016, 2017, 2018, and 2019 Toyota Highlander. Whether your key fob has stopped working, is responding intermittently, or just feels sluggish, a fresh 2032 battery is usually all you need to get it working like new again.
We’ll show you:
How to safely open your Toyota Highlander key fob
How to remove the old battery without damaging the electronics
Which exact replacement battery you need (2032 coin cell)
How to properly install the new battery and close the fob securely
This DIY repair takes just a few minutes and can save you time and money compared to going to the dealership. No reprogramming is necessary—once the battery is replaced, your key fob should work immediately.
Fits the following Toyota Highlander model years:
2014, 2015, 2016, 2017, 2018, 2019
Battery type required: 2032 (Lithium coin cell)
Tools needed: None
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2014 – 2019 Toyota Highlander
2020 – 2021 Toyota Sequoia