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Intake Air Control Valve Actuator: Inspection

  1. INSPECT INTAKE AIR CONTROL VALVE ACTUATOR 
    1. When battery voltage is applied between terminals 1 and 2 of the connector, check the operation of the actuator shaft.

      Standard 

      TERMINALS VOLTAGE CHART

      Terminal Number (Battery Terminal) Specified Condition
      1 (battery terminal +) - 2 (battery terminal -) Actuator shaft rotates to left
      1 (battery terminal -) - 2 (battery terminal +) Actuator shaft rotates to right
      NOTE: Apply battery voltage for 10 seconds or less each time the inspection is performed.
      Fig 1: Checking Intake Air Control Valve Actuator
      G04948155Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002