Where is the blend door actuator on 93 Buick lesabre?

The blend door actuator on a 1993 Buick LeSabre is located inside the dashboard, behind the glove box. Accessing it requires removing the glove box and potentially some other interior trim pieces. It's not easily visible or accessible without disassembly. Because of its location and the need for disassembly, this is generally considered a job best left to someone familiar with automotive repair.