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How to Replace the Remote Battery of a Toyota CHR?

Model: Toyota C Hr Ax10, MK 1, Ax50 - Years: 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023
Part: Key

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Video tutorial

This short video tutorial shows how to change the battery of the key remote for a Toyota CHR. The operation is very simple and requires no tools. Take the remote for your car and first extract the metal key from the top (short side); at this point, by leveraging one side of the remote casing with the tip of the key, you can open the housing.

Inside, you will find the remote chip with the battery that needs replacing. Proceed to replace the old battery with the new one and reassemble the remote.


Updated on 29 May 2026 by ScegliAuto


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by ScegliAuto

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