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How to Replace the Battery in a Physical Key Remote for a Jeep

Model: Jeep Wrangler MK 2, TJ - Years 1997-2007
Part: Key

This guide shows how to replace the battery in older Jeep remotes, which are the traditional devices featuring a physical key. The first step is to remove the rear casing using the designated recess on the side of the remote, using a flathead screwdriver for assistance. At this point, detach the button module and the circuit board from the rear plate, freeing the battery. Replace the old battery with a new CR2032 and reassemble everything by reversing the steps. No specific tools are required for this operation.

Updated on 16 April 2026 by ScegliAuto

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