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Component Function Check Nissan Maxima A35

Heater & Air Conditioning Control System (Automatic) ~152 words

Component Function Check

  1. CHECK OPERATION Warm up the engine. Operate the fan control dial. Check that the fan speed and indicator are switched for all fan speeds. Does it operate normally? YES >> Inspection End. NO >> Perform trouble diagnosis for the blower motor. Refer to " «DIAGNOSIS PROCEDURE»(ref-388068-S26698946422011022800000) ".
  1. FUNCTION INSPECTIONS Press AUTO switch. AUTO is indicated on the display. Press the A/C switch. Check that the indicator of the A/C switch turns on. Check visually and by sound that the compressor is operating. (The discharge air temperature or fan speed varies depending on the ambient temperature, in-vehicle temperature, and temperature setting.) Press the A/C switch again. Check that the indicator of the A/C switch turns OFF. Check visually and by sound that the compressor stops. Does it operate normally? YES >> Inspection End. NO >> Perform trouble diagnosis for the compressor. Refer to " «DIAGNOSIS PROCEDURE»(ref-388068-S17379843692011022800000) ".