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Circuit/System Verification

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  1. Ignition ON.
  2. Verify the M46 Air Recirculation Door Actuator moves between the RECIRCULATE and FRESH AIR position within 20 s when pressing the recirculation switch.
    • If the M46 Air Recirculation Door Actuator does not move between the RECIRCULATE and FRESH AIR position 

      Refer to Circuit/System Testing.

    • If the M46 Air Recirculation Door Actuator moves between the RECIRCULATE and FRESH AIR position 
  3. All OK.
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