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How to Replace the Remote Battery in the Toyota Avalon?

Model: Toyota Avalon Xx40 - Years 2013-2018
Part: Key

Replacing the remote battery in the Toyota Avalon, as shown in this tutorial, is an extremely simple and quick operation. For this, you will not need any special tools, just a replacement CR2032 battery. First, press the button on the left edge and pull out the emergency key, then use it to pry in the newly exposed slot and separate the two halves of the remote. Once done, remove the old battery, place the replacement in the correct orientation, and reassemble everything.

Updated on 19 July 2026 by ScegliAuto

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