| Components |

| 1. Air duct 2. Flap | 3. Housing 4. Actuator assembly |
Specifications Items Specifications Operating temperature -31 - 185°F (-35 - 85°C) Operating voltage DC 9 - 16V Rated voltage DC 12V Rated current (No load) 300mA or less [LH][RH]
Schematic DiagramCircuit Diagram
DescriptionThe PTC (Positive Temperature Coefficient) heater is installed at the exit or the backside of the heater core.The PTC heater is an electric heater using a PTC element as an auxiliary heating device that supplements deficiency of interior heat source in highly effective hybrid engine.
Inspection1.Turn the ignition switch OFF. 2.Disconnect the auto defogging connector. 3.Verify that the auto defogging actuator operates to the open position when connecting 12V to terminal 3 and grounding terminal 4. Verify that the auto defogging actuator operates to the close position when connected in reverse.