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How to Replace the Key Battery in Your Jeep Gladiator

Model: Jeep Gladiator JT - Years: 2020, 2021, 2022, 2023, 2024, 2025, 2026
Part: Key

Video tutorial

If you have a new Jeep Gladiator and want to know how to replace the car key battery, start by getting a flathead screwdriver and a new CR2450 battery. Now, take the flathead screwdriver and use it to pry off the protective cover.

Then, locate the dead battery and remove it as well. Next, insert the new battery and reassemble the protective cover of the key. Now that you have completed the battery replacement, test the key to ensure it works.


Updated on 31 October 2026 by ScegliAuto


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by ScegliAuto

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