Mazda CX-5 Service & Repair Manual: Blower Motor [Manual Air Conditioner]

Mazda CX-5 Service & Repair Manual / HVAC / A/C / Blower Motor [Manual Air Conditioner]

Purpose

The blower motor sends airflow into the cabin.

Function

The blower motor rotates the blower fan to create airflow and sends out the airflow in the blower unit and A/C unit.

Construction

The blower motor is installed to the blower unit.
The blower motor consists of the blower fan and motor.
A sirocco fan has been adopted for the blower fan.

Operation

1. The front body control module (FBCM) turns on the blower relay based on the blower ON signal sent from the climate control unit.

2. When the blower relay turns on, the blower motor fan rotates.

3. The rotation speed of the blower fan is determined by the resistance in the resistor. If the resistance is low, the rotation speed increases, if the resistance is high, the speed decreases.

Fail-safe

Function not equipped.

Blower Motor [Full Auto Air Conditioner]

Purpose The blower motor sends airflow into the cabin. Function The blower motor rotates the blower fan to create airflow and sends out the airflow in the blower unit and A/C un ...

Climate Control Unit Disassembly/Assembly [Manual Air Conditioner]

1. Disassemble in the order indicated in the figure. 1 Dial 2 Airflow mode wire (See Wire Removal Note.) (See Wire Installation Note.) ...

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