What fuse third light for a Chevrolet Silverado 2011 lt?

In a 2011 Chevrolet Silverado LT, the fuse for the third brake light is typically located in the fuse box under the dashboard or in the engine compartment. You should check the fuse labeled "STOP" or "BRAKE" in the fuse panel to ensure it's functioning properly. If the fuse is blown, replacing it with one of the same amperage should restore power to the third brake light. Always refer to the vehicle's owner manual for the exact fuse location and specifications.