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How to Replace the Key Battery of the 2022 Toyota Tundra

Model: Toyota Toyota Various
Part: Key

Below, discover how to correctly replace the button cell battery in the key of the new 2022 Toyota Tundra. This is a very simple operation that you can easily perform on your own. Just follow these instructions. First, press the button located on the back of the cover and remove the emergency key. Next, using the same key, open the cover and proceed to replace the old battery with the new one (model CR2450). Finally, reassemble the cover and insert the emergency key back inside.

Updated on 22 May 2026 by ScegliAuto

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