HAZARD WARNING SWITCH INSPECTION

PROCEDURE


  1. INSPECT HAZARD WARNING SIGNAL SWITCH ASSEMBLY (w/o Audio)


    1. Inspect the hazard warning signal switch assembly.


      1. A01X2QUE02
        Text in Illustration
        *a

        Component without harness connected

        (Hazard Warning Signal Switch Assembly)

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

        Standard Resistance
        Tester Connection Switch Condition Specified Condition
        4 - 1 Hazard warning switch off 10 kΩ or higher
        Hazard warning switch on Below 1 Ω

        If the result is not as specified, replace the hazard warning signal switch assembly.

    2. Check the illumination.


      1. A01X9BVE01
        Text in Illustration
        *a

        Component without harness connected

        (Hazard Warning Signal Switch Assembly)

        Apply battery voltage to the connector, and check the LED illumination condition.

        OK
        Measurement Condition Specified Condition

        Battery positive (+) → F130-3 (ILL+)

        Battery negative (-) → F130-2 (ILL-)

        		 Illuminates

        If the result is not as specified, replace the hazard warning signal switch assembly.

  2. INSPECT CLOCK ASSEMBLY (for Radio and Display Type)


    1. Inspect the clock assembly.


      1. A01XAISE02
        Text in Illustration
        *a

        Component without harness connected

        (Clock Assembly)

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

        Standard Resistance
        Tester Connection Switch Condition Specified Condition
        g2-5 (F) - g2-8 (E) Hazard warning switch off 10 kΩ or higher
        Hazard warning switch on Below 1 Ω

        If the result is not as specified, replace the clock assembly.

    2. Check the illumination.


      1. A01X0IEE02
        Text in Illustration
        *a

        Component without harness connected

        (Clock Assembly)

        Apply battery voltage to the connector, and check the LED illumination condition.

        OK
        Measurement Condition Specified Condition

        Battery positive (+) → g2-10 (ILL+)

        Battery negative (-) → g2-7 (ILL-)

        		 Illuminates

        If the result is not as specified, replace the clock assembly.

  3. INSPECT MULTI-DISPLAY ASSEMBLY (w/ Navigation System)


    1. Inspect the multi-display assembly (hazard warning switch).


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

        A01X8K8E02
        Text in Illustration
        *a

        Component without harness connected

        (Multi-display Assembly)

        		 - -
        Standard Resistance
        Tester Connection Switch Condition Specified Condition
        F97-12 (HAZ) - F79-13 (GND1) Hazard warning switch off 10 kΩ or higher
        Hazard warning switch on Below 1 Ω

        If the result is not as specified, replace the multi-display assembly.

    2. Check the illumination.


      1. Apply battery voltage to the connector and check the LED illumination conditions.

        A01XBDAE02
        Text in Illustration
        *a

        Component without harness connected

        (Multi-display Assembly)

        		 - -
        OK
        Measurement Condition Specified Condition

        Battery positive (+) → F79-2 (ILL)

        Battery negative (-) → F97-7 (ILL-)

        		 Illuminates

        If the result is not as specified, replace the multi-display assembly.