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How to Replace the Key Battery in a Honda Odyssey

Model: Honda Odyssey RL6 - Years 2018-2026
Part: Key

In this new guide for all of you who own a Honda Odyssey (latest model), we will discover the steps you need to take to replace the button battery in the car remote. First, make sure you have a new CR2032 button battery and a small flathead screwdriver. Next, remove the emergency key from the remote and take off the cover with the help of the screwdriver. Finally, remove the old, exhausted battery and replace it with the new one to complete the procedure.

Updated on 20 August 2026 by ScegliAuto

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