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Frequently asked questions about cars and motorcycles

How to Replace the Key Fob Battery for the Dodge Ram Promaster

Model: RAM Promaster MK 1 - Years 2014-2022
Part: Key

Follow the instructions below to disassemble and replace the battery of the key fob for the Dodge Ram Promaster. First, take your key fob and use a flathead screwdriver to remove the screw located in the slot of the key; then pry the sides of the fob to open it into two parts, removing the battery as shown in the video. At this point, replace the old battery with a new one of the correct type (in this case, a CR 2032 3V); insert it in the correct orientation and reassemble the two halves of the fob!

Updated on 21 May 2026 by ScegliAuto

Video tutorial

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