Mazda CX-5 Service & Repair Manual: Blower Unit

Purpose

• The blower unit switches between fresh air and recirculated air (FRESH/REC) and sends airflow into the cabin.

Function

• Air is blown by the blower motor in the blower unit.

• The blower unit switches the air intake port to FRESH or REC based on the position of the air intake door.

Construction

• The blower motor consists of the following parts:

• Blower motor

• Air intake door

• Air intake actuator

• Air filter

Operation

• When the blower motor rotates, air is taken in from the outside of the vehicle or the cabin.

• The air taken in flows in the fresh air direction or recirculate direction according to the operation of the air intake link. The air intake port changes by the movement of the air intake door.

  

  
  

Fail-safe

• Function not equipped.