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Home >> Kia >> 2016 >> Optima SX Limited >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 71 (Blower System (HEV)) >> Intake Actuator >> Repair Procedures >> Inspection

Repair Procedures: Inspection

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  1. Ignition "OFF".
  2. Disconnect the intake actuator connector.
  3. Verify that the actuator operates to the recirculation position when connecting 12v to the terminal 3 and grounding terminal 7.
  4. Verify that the intake actuator operates to the fresh position when connecting in the reverse.
    Fig 1: Checking Intake Actuator Operates To Fresh Position
    G11818555Courtesy of KIA MOTORS AMERICA, INC.
  5. If the intake actuator is not operated well, substitute with a known-good intake actuator and check for proper operation.
  6. If the problem is corrected, replace the intake actuator.