2018 - 2021 GMC Terrain - How To Replace The Rear Wiper Blade - Change Back Wiper Replacement

A video on how to replace the rear window wiper blade on a 2018 - 2021 GMC Terrain. If the rear window wiper blade is leaving the back window streaky, or if the rubber is peeling off of the wiper blade, it is time to change it. The GMC Terrain owners manual contains the following information on how to remove and replace the rear window wiper blade. Rear Wiper Blade Replacement The rear wiper blade and wiper arm have a cover for protection. To remove the cover: 1. Slide a plastic tool under the cover and push upward to unsnap. 2. Slide the cover toward the wiper blade tip to unhook it from the blade assembly. 3. Remove the cover. 4. After wiper blade replacement, ensure that the cover hook slides into the slot in the blade assembly. 5. Snap the cover down to secure. To replace the wiper blade: 1. Lift the wiper arm away from the windshield. 2. Push the release lever to disengage the hook and push the wiper arm out of the blade assembly. 3. Push the new blade assembly securely on the wiper arm until the release lever clicks into place This video tutorial will show you how to change, remove and replace, the rear window wiper blades on the following GMC Terrain Models: 2018 GMC Terrain ( SL, SLE, SLT and Denali) 2019 GMC Terrain ( SL, SLE, SLT and Denali) 2020 GMC Terrain ( SL, SLE, SLT and Denali) 2021 GMC Terrain ( SL, SLE, SLT and Denali)