LIGHT CONTROL RHEOSTAT INSPECTION

PROCEDURE


  1. INSPECT TRIP SWITCH (LIGHT CONTROL RHEOSTAT)


    1. B004U3FC03
      *1 Up switch
      *2 Down switch
      *a

      Component without harness connected

      (Trip Switch (Light Control Rheostat))

      Check the resistance.


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

        Standard Resistance
        Tester Connection Switch Condition Specified Condition
        G8-5 (RV) - G8-7 (E) Up switch pressed Below 1 Ω
        Up switch not pressed 10 kΩ or higher
        Down switch pressed 1.7 to 1.9 kΩ
        Down switch not pressed 10 kΩ or higher

        If the result is not as specified, replace the trip switch (light control rheostat).

    2. B004U3FC04
      *a

      Component without harness connected

      (Trip Switch (Light Control Rheostat))

      Check illumination.


      1. Apply auxiliary battery voltage to the trip switch (light control rheostat) and check that it illuminates.

        OK
        Tester Connection Specified Condition

        G8-3 (ILL+) - Auxiliary battery positive (+)

        G8-8 (ILL-) - Auxiliary battery negative (-)

        		 Illuminates

        If the result is not as specified, replace the trip switch (light control rheostat).