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Mazda CX-5 Service & Repair Manual: Airflow Mode Actuator [Full Auto Air Conditioner]

Mazda CX-5 Service & Repair Manual / HVAC / A/C / Airflow Mode Actuator [Full Auto Air Conditioner]

Purpose

Function

Door open/close function

Door position detection function


Construction

Operation

1. The climate control unit determines the airflow mode actuator target voltage based on the mode position determined by the airflow mode control.

2. The climate control unit compares the voltage detected by the potentiometer in the airflow mode actuator with the target voltage.

3. When the voltage detected by the potentiometer differs from the target voltage, the climate control unit outputs a motor drive signal.

4. When the voltage detected by the potentiometer is equal to the target voltage, the climate control unit stops the motor drive signal to the airflow mode actuator.


Fail-safe

Airflow Mode Actuator Removal/Installation [Full Auto Air Conditioner]
1. Disconnect the negative battery cable.. 2. Remove the following parts: a. Dashboard under cover. b. Glove compartment. 3. Disconnect the airflow mode actuator connector. 4. Remove the scr ...

Airflow Mode Control [Full Auto Air Conditioner]
Purpose The airflow mode control changes the airflow mode according to the vehicle environment. Function The airflow mode control drives the airflow mode actuator according to t ...

Other materials:

Refrigerant Pressure Sensor [Full Auto Air Conditioner]
Purpose The refrigerant pressure sensor detects the refrigerant pressure in the refrigerant cycle. Function The refrigerant pressure sensor converts the detected refrigerant pressure to an electric signal and sends it to the PCM. Construction The refriger ...

Refrigerant System Service Cautions
Handling Insufficient Refrigerant Level If an insufficient refrigerant level is detected at troubleshooting, do not charge (add) the refrigerant. Because an accurate amount of refrigerant cannot be determined from the pressure indicated on the manifold gauge, never charge the refrige ...

Front Lower Arm Inspection
1. Remove the front lower arm.. 2. Inspect the front lower arm for bending or damage, and the front lower arm ball joint for excessive looseness. If there is any malfunction, replace the front lower arm. 3. Rotate the front lower arm ball joint stud 5 times. Install the SST ...

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