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Home >> Nissan-Datsun >> 2004 >> Altima S, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 999 (Heater & Air Conditioning Control System) >> With Monochrome Display >> Component Diagnosis >> Magnet Clutch >> Component Function Check

Component Function Check

WARNING: This page is about a different car, the 2009 Nissan Maxima. However, it is still accessible from the selected car via links, so may be relevant.
  1. FUNCTION INSPECTIONS
  1. Press AUTO switch. AUTO is indicated on the display.
  2. Press the A/C switch.
  3. Check that the indicator of the A/C switch turns on. Check visually and by sound that the A/C compressor is operating. (The discharge air temperature or fan speed varies depending on the ambient temperature, in-vehicle temperature, and temperature setting.)
  4. Press the A/C switch again.
  5. Check that the indicator of the A/C switch turns OFF. Check visually and by sound that the A/C compressor stops.

Does it operate normally? 

YES: Inspection End.

NO: Perform trouble diagnosis for the A/C compressor. Refer to "DIAGNOSIS PROCEDURE ".