COMBINATION SWITCH INSPECTION

PROCEDURE


  1. INSPECT COMBINATION SWITCH ASSEMBLY


    1. Remove the combination switch assembly.

      Click here

    2. B000RRIC05
      *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
      7 (ECU) - 1 (GND) Combination switch assembly knob turned and held at Comf/Eco position Below 10 Ω
      7 (ECU) - 1 (GND) Combination switch assembly knob not turned to Comf/Eco position 10 kΩ or higher

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

    3. Apply auxiliary 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 (+) → 8 (ILL+)

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

      		 Illuminates

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

    4. Install the combination switch assembly

      Click here