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How to Replace the Key Fob Battery for the Toyota Calya?

Model: Toyota Calya MK 1 - Years 2016-2023
Part: Key

In this tutorial, see how to replace the key fob battery for the Toyota Calya. For this simple and quick operation, you will need a replacement CR1620 battery, a small flathead screwdriver, and, if necessary, a utility knife. Start by locating the slot on the side of the top ring, then insert the tip of the screwdriver into it and pry the two halves apart. Once the key fob is fully open, remove the old battery and install the replacement, making sure it is oriented correctly.

Updated on 22 May 2026 by ScegliAuto

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by ScegliAuto

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