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How to Replace the Key Fob Battery in a Toyota Tacoma?

Model: Toyota Tacoma N300 - Years 2016-2026
Part: Key

In this tutorial, you will learn how to replace the key fob battery in a Toyota Tacoma, a very simple and quick operation. You will need a replacement CR2032 battery and, if necessary, a small flathead screwdriver. First, extract the emergency metal key by pressing the designated button, then use the key itself to pry open the indicated slot and unlock the back cover. Next, remove the old battery, position the replacement battery correctly, and reassemble everything.

Updated on 31 August 2026 by ScegliAuto

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