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How to Replace the Battery on a Toyota Avalon

Model: Toyota Avalon Xx50 - Years: 2019, 2020, 2021, 2022
Part: Battery

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Video tutorial

To replace the battery on this vehicle model, follow the instructions below for a safe replacement. You can also check the video for guidance.

After opening the hood, disconnect the negative terminal first, then the positive terminal. Use a wrench to remove the nuts securing the upper bracket, then take it off. Remove the old battery and place the new one in position.

Reconnect the positive terminal first, then the negative terminal, and finally reattach the upper bracket.


Updated on 24 July 2026 by ScegliAuto


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Watch the video!


by ScegliAuto

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