Mazda CX-5 Service & Repair Manual: 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.)
...
Other materials:
Warning Sound is Activated
Lights-On Reminder
If lights are on and the ignition is switched to ACC or the ignition is switched
off, a continuous beep sound will be heard when the driver's door is opened.
NOTE
• When the ignition is switched to ACC,
the “Ignition Not Switched Off (STOP) Warning Beep” ove ...
Camshaft Position (CMP) Sensor
Purpose/Function
Detects the camshaft speed as basic information for mainly determining the
fuel injection timing and ignition timing.
Detects the camshaft speed and inputs it to the PCM as a CMP signal.
Construction
Intake CMP sensor
Installed on the cylinder head.
...
Fuel Tank Pressure Sensor
Purpose/Function
The fuel tank pressure sensor detects the fuel tank pressure.
Fuel tank pressure sensor is only used for OBD.
Construction
The fuel tank pressure sensor is equipped to the charcoal canister.
A piezoelectric-type sensor has been adopted.
...
