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How to Replace the Key Battery in Your Toyota Rush

Model: Toyota Rush J300, F800 - Years 2017-2024
Part: Key

To quickly and easily replace the battery inside the key of your Toyota Rush Mk2, you only need a common flathead screwdriver and a new CR2032 button battery. Let's see how to do it. First, locate the button on the back of the key and press it to easily slide out the emergency key. Next, use the screwdriver to open the key. At this point, remove the old battery and install the new one. Finally, reassemble the key correctly, and you're done.

Updated on 20 July 2026 by ScegliAuto

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