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How to Replace the Key Battery of the Nissan Altima

Model: Nissan Altima L34 - Years 2018-2026
Part: Key

The procedure to correctly replace the key battery of your latest model Nissan Altima is the same as that used for keys of other car models. Let's go through the steps together. First, purchase a new CR2032 battery, then use a flathead screwdriver to remove the back cover of the key and replace the old battery with the new one. At this point, reassemble the protective cover you removed earlier, and the procedure is successfully completed.

Updated on 19 September 2026 by ScegliAuto

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