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Frequently asked questions about cars and motorcycles

How to Replace the Remote Battery in a Toyota Sienta?

Model: Toyota Sienta Nph170 - Years 2015-2023
Part: Key

Replacing the remote battery in a Toyota Sienta, as shown in this tutorial, is a very simple and quick operation. You will only need a replacement CR2032 battery. First, press the button located along the left edge, then pull out the emergency metal key and use it to separate the two halves of the remote by prying in the indicated slot. Once fully opened, remove the inner cover, take out the old battery, and insert the replacement, making sure to respect the orientation.

Updated on 13 June 2026 by ScegliAuto

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