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On-Vehicle Inspection [10/2015 - ]: Procedure

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  1. INSPECT INTAKE AIR CONTROL VALVE (AIR BY-PASS VALVE ASSEMBLY) 
    1. Disconnect the intake air control valve (air by-pass valve assembly) connector.
    2. Apply battery voltage between the terminals, and check that the intake air control valve (air by-pass valve assembly) makes an operating sound.

      Standard

      The intake air control valve (air by-pass valve assembly) makes an operating sound.

      NOTE:
      • Do not operate the intake air control valve (air by-pass valve assembly) for more than 10 seconds.
      • Make sure to switch the voltage on and off at the battery side.

      If the intake air control valve (air by-pass valve assembly) does not make an operating sound, replace the intake air control valve (air by-pass valve assembly).

      GTY499837Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *a Component without harness connected
      (Intake Air Control Valve (Air By-pass Valve Assembly))
    3. Connect the intake air control valve (air by-pass valve assembly) connector.
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