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Home >> Subaru >> 2020 >> Crosstrek Base, Automatic CVT Trans >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 11 (HVAC System (Heater, Ventilator And A/C) (HEV)) >> FRESH/RECIRC Door Actuator >> Inspection >> Check Actuator

Check Actuator

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  1. Check the actuator operation when battery voltage is applied between the connector terminals.
    CAUTION: Disconnect the battery immediately after the actuator stops operation. Otherwise, the motor may be damaged.
    G10276845Courtesy of SUBARU OF AMERICA, INC.
    Terminal No. Inspection conditions Operating position
    4 (+) - 5 (-) Apply battery voltage. FRESH
    5 (+) - 4 (-) RECIRC
  2. Measure the resistance between connector terminals.

    Preparation tool: 

    Circuit tester

    Terminal No. Inspection conditions Standard
    1 - 3 Always 4.2 - 7.8 Ω
  3. Connect the connector, turn the ignition switch to ON, and check the voltage between actuator terminals.
    Terminal No. Inspection conditions Standard
    2 (+) - 1 (-) FRESH Approximately 1.9 V
    RECIRC Approximately 4.5 V
  4. If it is found defective as a result of inspection, replace the motor - actuator intake.