2018 - 2023 GMC Terrain Key Fob Battery Replacement - How To Replace Change Terrain Remote Batterie

A video tutorial on how to change or replace the remote fob key battery for a 2018 - 2023 GMC Terrain. This GMC Terrain remote key fob uses a CR2032 Replacement battery. When Should I Change the Battery In My GMC Terrain Remote Key Fob? If you notice the range of your remote key fob starts to decrease or the smart key fob slowly stops working, you may need to remove and replace the batteries. The back of the GMC Terrain remote key fob case will need to be removed in order to change the key battery. This video will show you how to remove and replace the smart key remote fob batteries on the following GMC Models: 2018 GMC Terrain 2019 GMC Terrain 2020 GMC Terrain 2021 GMC Terrain 2022 GMC Terrain 2023 GMC Terrain