AIRFLOW MODE ACTUATOR INSPECTION


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1.  Disconnect the negative battery cable. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION.)

2.  Remove the glove compartment. (See GLOVE COMPARTMENT REMOVAL/INSTALLATION.)

3.  Remove the airflow mode actuator. (See AIRFLOW MODE ACTUATOR REMOVAL.) (See AIRFLOW MODE ACTUATOR INSTALLATION.)

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

Terminal

Airflow mode actuator operation

D

F

B+
Ground
DEFROSTER → VENT
Ground
B+
VENT → DEFROSTER

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5.  Verify that the resistance between terminals B and C, C and A matches the airflow mode actuator operation as shown in the graph.

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•  If the operation condition and resistance are not normal, replace the airflow mode actuator.
(See AIRFLOW MODE ACTUATOR REMOVAL.)
(See AIRFLOW MODE ACTUATOR INSTALLATION.)