What happens when a Dodge Ram heatertreater door fails?
What happens when a Dodge Ram heatertreater door fails? With re-circ off, you should feel a strong air flow into the vent and it should stop when re-circ is on. When the door fails, it hangs in the center and both the external vent and internal vents are open and air will flow into the external vent and out of the internal vent…like having a window rolled down all the time. Can a heatertreater be used on a Dodge Ram? The HeaterTreater replaces any of the plastic doors in the Dodge Ram HVAC system with steel. Replacing the existing doors...