How do you remove an ac evaporator case housing on a 1995 jimmy?

To remove the AC evaporator case housing on a 1995 GMC Jimmy, first ensure the vehicle is off and disconnect the battery. Remove the dashboard and any necessary components obstructing access to the housing, including the center console and HVAC controls. Disconnect the refrigerant lines, and then unbolt the evaporator case from the firewall. Carefully pull the housing out, making sure to manage any attached wiring and components.