COMBINATION SWITCH INSPECTION


  1. INSPECT COMBINATION SWITCH ASSEMBLY


    1. Inspect EV switch


      1. A003Y89E04
        Text in Illustration
        *a

        Component without Harness Connected

        (Combination Switch Assembly)

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

        Standard Resistance
        Tester Connection Condition Specified Condition
        H72-3 (S) - H72-14 (E) EV switch being pushed and held Below 1 Ω
        EV switch not pushed 10 kΩ or higher

        If the result is not as specified, replace the combination switch assembly.

    2. Inspect SPORT mode switch


      1. A003Y89E09
        Text in Illustration
        *a

        Component without Harness Connected

        (Combination Switch Assembly)

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

        Standard Resistance
        Tester Connection Condition Specified Condition
        H72-6 (PWR) - H72-14 (E) Mode switch being turned and held at SPORT position Below 1 Ω
        Mode switch not turned 10 kΩ or higher

        If the result is not as specified, replace the combination switch assembly.

    3. Inspect ECO mode switch


      1. A003Y89E10
        Text in Illustration
        *a

        Component without Harness Connected

        (Combination Switch Assembly)

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

        Standard Resistance
        Tester Connection Condition Specified Condition
        H72-5 (ECO) - H72-13 (E) Mode switch being turned and held at ECO position Below 1 Ω
        Mode switch not turned 10 kΩ or higher

        If the result is not as specified, replace the combination switch assembly.

    4. Inspect NORMAL mode switch


      1. A003Y89E11
        Text in Illustration
        *a

        Component without Harness Connected

        (Combination Switch Assembly)

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

        Standard Resistance
        Tester Connection Condition Specified Condition
        H72-4 (NORM) - H72-14 (E) Mode switch being pushed and held at NORMAL position Below 1 Ω
        Mode switch not pushed 10 kΩ or higher

        If the result is not as specified, replace the combination switch assembly.

    5. Inspect illumination

      A003XJOE01
      Text in Illustration
      *a

      Component without Harness Connected

      (Combination Switch Assembly)

      		 *b Integration Control and Panel Assembly Illumination

      1. Apply battery voltage between the terminals of the switch, and check the illumination condition of the combination switch assembly.

        Standard
        Measurement Condition Specified Condition

        Auxiliary battery positive (+) →Terminal E115-1 (ILL+)

        Auxiliary battery negative (-) →Terminal E115-2 (ILL-)

        		 illuminates

        If the result is not as specified, replace the integration control and panel assembly.

  2. INSPECT POSITION INDICATOR HOUSING ASSEMBLY


    1. Inspect illumination

      A003VE0E01
      Text in Illustration
      *a

      Component without Harness Connected

      (Position Indicator Housing Assembly)

      		 *b Position indicator housing assembly illumination

      1. Apply battery voltage between the terminals of the switch, and check the illumination condition of the combination switch assembly.

        Standard
        Measurement Condition Specified Condition

        Auxiliary battery positive (+) →Terminal E115-1 (ILL+)

        Auxiliary battery negative (-) →Terminal E115-2 (ILL-)

        		 illuminates

        If the result is not as specified, replace the combination switch assembly.

  3. INSPECT SEAT HEATER SWITCH


    1. Check operation of the seat heater switch.

      A003VT7E01
      Text in Illustration
      *1 0°(Off) *2 27°(On (Min.))
      *3 300° (On(MAX.)) *4 0 kΩ
      *5 0.28 to 0.42 kΩ *6 2.72 to 4.08 kΩ
      *7 Seat Heater Switch Indicator - -
      *a

      Component without harness connected

      (Seat Heater Switch)

      		 - -

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

        Standard Resistance
        LH Side
        Tester Connection Switch Condition Specified Condition
        3 (RV) - 4 (SW) Off 2.72 to 4.08 kΩ
        3 (RV) - 4 (SW) On (Min.) 2.72 to 4.08 kΩ
        3 (RV) - 4 (SW) On (Max.) 0.28 to 0.42 kΩ
        RH Side
        Tester Connection Switch Condition Specified Condition
        1 (REL1) - 6 (SW) Off 2.72 to 4.08 kΩ
        1 (REL1) - 6 (SW) On (Min.) 2.72 to 4.08 kΩ
        1 (REL1) - 6 (SW) On (Max.) 0.28 to 0.42 kΩ

        If the result is not as specified, replace the seat heater switch.

    2. Check operation of the seat heater switch indicator.


      1. Apply auxiliary battery voltage and check operation of the switch as shown in the table below.

        Standard
        Measurement Condition Switch Condition Specified Condition

        Auxiliary battery positive (+) → Terminal 2 (IG)

        Auxiliary battery negative (-) → Terminal 7 (E)

        		 Seat heater switch on Indicator comes on

        If the result is not as specified, replace the seat heater switch.

    3. Check the illumination of the seat heater switch.


      1. Apply auxiliary battery voltage and check operation of the switch as shown in the table below.

        Standard
        Measurement Condition Specified Condition

        Auxiliary battery positive (+) → Terminal 8 (ILL+)

        Auxiliary battery negative (-) → Terminal 5 (ILL-)

        		 Illumination comes on