| SCHEMATIC DIAGRAM |

Component Location
Removal1.Disconnect the negative(-) battery terminal.2.Remove the front bumper cover.(Refer to Body - "Front Bumper Cover")3.Disconnect the VESS speaker connector (A) and then remove the VESS speaker (B) after loosening mounting bolts.
Description The photo sensor is located at the center of the defrost nozzles.The photo sensor contains a photovoltaic (sensitive to sunlight) diode. The solar radiation received by its light receiving portion, generates an electromotive force in proportion to the amount of radiation received which is transferred to the automatic temperature control
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.