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.
Basic System
Outline
Integrated A/C unit adopted.
Sub-cooling system to multi-flow condenser adopted.
Structural View
Ventilation system
Refrigerant system
Flow Diagram
Ventila ...
Blower Unit Disassembly/Assembly
CAUTION:
Apply only the specified grease to the link. Otherwise abnormal noise or
improper operation may result.
1. Disassemble in the order indicated in the table.
...
Other materials:
Light Switch Inspection
Light Switch
1. Disconnect the negative battery cable..
2. Remove the column cover..
3. Remove the light switch..
4. Verify that the continuity between the light switch terminals is as indicated
in the table.
Vehicles without auto light system
Vehicles with auto light system
...
Rear Differential Disassembly
WARNING:
The engine stand is equipped with a self-lock mechanism, however, if the
rear differential is in a tilted condition, the self-lock mechanism could become
inoperative. If the rear differential unexpectedly rotates it could cause injury,
therefore do not maintain the rear dif ...
Front Body Control Module (Fbcm) Removal/Installation
CAUTION:
If configuration is not performed when the front body control module (FBCM)
is replaced with a new one, the vehicle specification information is not stored
in the front body control module (FBCM) and the system will not operate normally.
When performing configuration, ...
