HAZARD WARNING SWITCH INSPECTION

PROCEDURE


  1. INSPECT AIR CONDITIONING CONTROL ASSEMBLY (HAZARD WARNING SIGNAL SWITCH)


    1. A0027XCC02
      *a

      Component without harness connected

      (Air Conditioning Control Assembly (Hazard Warning Signal Switch))

      Measure the resistance according to the value(s) in the table below.

      Standard Resistance
      Tester Connection Condition Specified Condition
      5 (GND) - 7 (HAZ) Hazard warning signal switch off 10 kΩ or higher
      Hazard warning signal switch on Below 1 Ω

      If the result is not as specified, replace the air conditioning control assembly.

    2. Illumination Inspection


      1. Apply battery voltage to the air conditioning control assembly and check that the switch illuminates.

        OK
        Condition Specified Condition

        Battery positive (+) → Terminal 3 (ILL+)

        Battery negative (-) → Terminal 1 (ILL-)

        		 Illuminates

        If the result is not as specified, replace the air conditioning control assembly.