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Home >> Infiniti >> 2012 >> EX35 Base, AWD >> Repair and Diagnosis (Single Page) >> Heating, Ventilation & A/C (HVAC) >> HVAC Control Systems >> Heater & Air Conditioning Control System >> DTC/Circuit Diagnosis >> Ionizer >> Component Function Check

Component Function Check

  1. CHECK IONIZER OPERATION SOUND
    1. Turn ignition switch ON.
    2. Press AUTO switch.
    3. Ion indicator is shown on the display.
    4. Check the ionizer operation sound (whirring sound) in the duct by putting an ear to the center ventilator grille (LH) outlet.

      Is the inspection result normal? 

      YES: INSPECTION END

      NO: Go to Diagnosis Procedure. Refer to "DIAGNOSIS PROCEDURE ".

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