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

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

Purpose

Function

Airflow mode automatic control

Airflow mode manual control


Airflow mode

Operation switch

Air vent

VENT

Mode switch

CENTER VENT, SIDE VENT

BI-LEVEL

CENTER VENT, SIDE VENT, FRONT HEAT, REAR HEAT

HEAT

FRONT HEAT, REAR HEAT, SIDE DEMISTER (low volume), DEFROSTER (low volume), SIDE VENT (low volume)

DEF/HEAT

FRONT HEAT, REAR HEAT, SIDE DEMISTER, DEFROSTER, SIDE VENT (low volume)

DEFROSTER

DEFROSTER switch

SIDE DEMISTER, DEFROSTER, SIDE VENT (low volume)


Correction

Construction


Input device

Control part

Output device

  • Defroster switch (climate control unit)

  • Mode switch (climate control unit)

  • Passenger compartment temperature sensor

  • Solar radiation sensor

  • Air mix actuator

  • Engine coolant temperature sensor

  • Climate control unit

  • PCM

  • Instrument cluster

  • Airflow mode actuator

  • Airflow mode door


Operation

1. The climate control unit determines the airflow mode based on the operations of the mode and defroster switches and signals from each sensor which changes according to the vehicle environment.

2. The climate control unit drives the airflow mode actuator according to the results of the airflow mode determination and corrections.


Airflow Mode Actuator [Full Auto Air Conditioner]
Purpose The airflow mode actuator moves the mode door in the A/C unit to switch the air vent. Function Door open/close function The airflow mode actuator drives the motor based ...

Airflow Temperature Control [Full Auto Air Conditioner]
Purpose The airflow temperature control changes the airflow temperature according to the vehicle conditions. Function The air mix actuator is driven and the air mix door positio ...

Other materials:

Rear Crossmember Removal/Installation [Awd]
WARNING: Verify that the crossmember is securely supported by a jack. If the rear crossmember falls off, it can cause serious injury or death, and damage to the vehicle. CAUTION: Performing the following procedures without first removing the rear ABS wheel-speed sensor ...

Passenger Side Air Bag Module [Standard Deployment Control System]
Purpose When the passenger-side air bag module receives an impact from a frontal or frontal offset collision, the operation (deployment) of the air bag mediates the impact to the head and face of the front passenger. Function When the passenger-side air bag module receives ...

Steering Angle Sensor Inspection
1. Remove the column cover.. 2. Connect the plus (+) end of a tester to steering angle sensor terminal A and the minus (-) end of the tester to terminal B (GND). 3. Switch the ignition ON (engine off or on). 4. Turn the steering wheel to the left and right. 5. Verify that the voltage f ...

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