How do you remove a heater control valve?
How do you remove a heater control valve? To remove the valve, first undo the electrical connection to the unit. Unclip the four hoses with water pump pliers, as there are spring clips on each hose. Once the hoses are removed, the valve can be removed and replaced with the new one. Note: Be certain not to get the hoses mixed up when replacing the unit. How do you replace a heater in a Ford F-150? In order to prevent as much mess as possible, drain the coolant first. Position a drain pan underneath the drain hole on the radiator....