AIR INTAKE ACTUATOR INSPECTION [FULL-AUTO AIR CONDITIONER]

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Caution
•  If the lever position exceeds the operation range shown in the figure, the circuit in the actuator could be damaged. Always perform an actuator operation inspection with the lever movement within the range shown in the figure.

With Potentiometer Type


L.H.D.

1.  Disconnect the negative battery cable. (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-D 2.2].)(See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-G 2.0, SKYACTIV-G 2.5].) (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-G 2.0, SKYACTIV-G 2.5 (WITHOUT i-stop)].)

2.  Remove the following parts:

(1)  Glove compartment (See GLOVE COMPARTMENT REMOVAL/INSTALLATION.)
(2)  Dashboard under cover (See DASHBOARD UNDER COVER REMOVAL/INSTALLATION.)
(3)  Passenger-side front scuff plate (See FRONT SCUFF PLATE REMOVAL/INSTALLATION.)
(4)  Passenger-side front side trim (See FRONT SIDE TRIM REMOVAL/INSTALLATION.)
(5)  Tuner and amp unit (TAU) (With Tuner and amp unit (TAU)) (See TUNER AND AMP UNIT (TAU) REMOVAL/INSTALLATION.)

3.  Remove the air intake actuator. (See AIR INTAKE ACTUATOR REMOVAL/INSTALLATION [FULL-AUTO AIR CONDITIONER].)

4.  Apply battery positive voltage and connect the ground to the air intake actuator terminals as indicated in the table below and verify the operation condition.

B+ Terminal

Ground Terminal

Operation
B
C
FRESH → RECIRCULATE
C
B
RECIRCULATE → FRESH

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•  If not as indicated in the table, replace the air intake actuator. (See AIR INTAKE ACTUATOR REMOVAL/INSTALLATION [FULL-AUTO AIR CONDITIONER].)

5.  Verify that the resistance between terminals E and F, F and G matches the air intake actuator operation as shown in the graph.

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•  If the operation condition and resistance are not normal, replace the air intake actuator. (See AIR INTAKE ACTUATOR REMOVAL/INSTALLATION [FULL-AUTO AIR CONDITIONER].)


R.H.D.

1.  Disconnect the negative battery cable. (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-D 2.2].)(See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-G 2.0, SKYACTIV-G 2.5].) (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-G 2.0, SKYACTIV-G 2.5 (WITHOUT i-stop)].)

2.  Remove the following parts:

(1)  Passenger-side front scuff plate (See FRONT SCUFF PLATE REMOVAL/INSTALLATION.)
(2)  Passenger-side front side trim (See FRONT SIDE TRIM REMOVAL/INSTALLATION.)
(3)  Glove compartment (See GLOVE COMPARTMENT REMOVAL/INSTALLATION.)
(4)  Dashboard under cover (See DASHBOARD UNDER COVER REMOVAL/INSTALLATION.)
(5)  Passenger-side lower panel (See LOWER PANEL REMOVAL/INSTALLATION.)
(6)  Passenger-side side wall (See SIDE WALL REMOVAL/INSTALLATION.)
(7)  Passenger-side front heat duct (See FRONT HEAT DUCT REMOVAL/INSTALLATION.)
(8)  Blower unit (See BLOWER UNIT REMOVAL/INSTALLATION.)

3.  Remove the air intake actuator. (See AIR INTAKE ACTUATOR REMOVAL/INSTALLATION [FULL-AUTO AIR CONDITIONER].)

4.  Apply battery positive voltage and connect the ground to the air intake actuator terminals as indicated in the table below and verify the operation condition.

B+ Terminal

Ground Terminal

Operation
B
C
RECIRCULATE → FRESH
C
B
FRESH → RECIRCULATE

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•  If not as indicated in the table, replace the air intake actuator. (See AIR INTAKE ACTUATOR REMOVAL/INSTALLATION [FULL-AUTO AIR CONDITIONER].)

5.  Verify that the resistance between terminals E and F, F and G matches the air intake actuator operation as shown in the graph.

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•  If the operation condition and resistance are not normal, replace the air intake actuator. (See AIR INTAKE ACTUATOR REMOVAL/INSTALLATION [FULL-AUTO AIR CONDITIONER].)


With Mechanical Lock Type


L.H.D.

1.  Disconnect the negative battery cable. (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-D 2.2].)(See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-G 2.0, SKYACTIV-G 2.5].) (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-G 2.0, SKYACTIV-G 2.5 (WITHOUT i-stop)].)

2.  Remove the following parts:

(1)  Glove compartment (See GLOVE COMPARTMENT REMOVAL/INSTALLATION.)
(2)  Dashboard under cover (See DASHBOARD UNDER COVER REMOVAL/INSTALLATION.)
(3)  Passenger-side front scuff plate (See FRONT SCUFF PLATE REMOVAL/INSTALLATION.)
(4)  Passenger-side front side trim (See FRONT SIDE TRIM REMOVAL/INSTALLATION.)
(5)  Tuner and amp unit (TAU) (With Tuner and amp unit (TAU)) (See TUNER AND AMP UNIT (TAU) REMOVAL/INSTALLATION.)

3.  Remove the air intake actuator. (See AIR INTAKE ACTUATOR REMOVAL/INSTALLATION [FULL-AUTO AIR CONDITIONER].)

4.  Apply battery positive voltage and connect the ground to the air intake actuator terminals as indicated in the table below and verify the operation condition.

B+ Terminal

Ground Terminal

Operation
B
C
FRESH → RECIRCULATE
C
B
RECIRCULATE → FRESH

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•  If not as indicated in the table, replace the air intake actuator. (See AIR INTAKE ACTUATOR REMOVAL/INSTALLATION [FULL-AUTO AIR CONDITIONER].)


R.H.D.

1.  Disconnect the negative battery cable. (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-D 2.2].)(See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-G 2.0, SKYACTIV-G 2.5].) (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-G 2.0, SKYACTIV-G 2.5 (WITHOUT i-stop)].)

2.  Remove the following parts:

(1)  Passenger-side front scuff plate (See FRONT SCUFF PLATE REMOVAL/INSTALLATION.)
(2)  Passenger-side front side trim (See FRONT SIDE TRIM REMOVAL/INSTALLATION.)
(3)  Glove compartment (See GLOVE COMPARTMENT REMOVAL/INSTALLATION.)
(4)  Dashboard under cover (See DASHBOARD UNDER COVER REMOVAL/INSTALLATION.)
(5)  Passenger-side lower panel (See LOWER PANEL REMOVAL/INSTALLATION.)
(6)  Passenger-side side wall (See SIDE WALL REMOVAL/INSTALLATION.)
(7)  Passenger-side front heat duct (See FRONT HEAT DUCT REMOVAL/INSTALLATION.)
(8)  Blower unit (See BLOWER UNIT REMOVAL/INSTALLATION.)

3.  Remove the air intake actuator. (See AIR INTAKE ACTUATOR REMOVAL/INSTALLATION [FULL-AUTO AIR CONDITIONER].)

4.  Apply battery positive voltage and connect the ground to the air intake actuator terminals as indicated in the table below and verify the operation condition.

B+ Terminal

Ground Terminal

Operation
B
C
RECIRCULATE → FRESH
C
B
FRESH → RECIRCULATE

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•  If not as indicated in the table, replace the air intake actuator. (See AIR INTAKE ACTUATOR REMOVAL/INSTALLATION [FULL-AUTO AIR CONDITIONER].)