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

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

Purpose

Function

Construction

Operation

1. When the fan switch speed is set at 1, the resistor internal resistance increases and the blower motor applied voltage decreases. Therefore, the blower motor rotation speed decreases.

2. The resistor internal resistance decreases as the voltage applied to the blower motor by the fan switch increases in speed to 2, 3, and 4. Therefore, the blower motor rotation speed increases.


Fail-safe

Resistor Removal/Installation [Manual Air Conditioner]
NOTE: When removing the resistor, perform the procedure in the posture shown in the figure. 1. Disconnect the negative battery cable.. 2. Remove the dashboard under cover.. ...

Solar Radiation Sensor Inspection [Full Auto Air Conditioner]
1. Shine a fluorescent light or expose the solar radiation sensor to natural sunlight. 2. Connect the positive (+) lead to terminals B, C and negative (-) lead to terminal A of the solar radiati ...

Other materials:

Wiper And Washer Switch Removal/Installation
1. Switch the ignition ON (engine off or on). 2. Open the driver's door. 3. Switch the ignition OFF. 4. Disconnect the negative battery cable.. 5. Remove the column cover.. 6. Rotate the steering wheel in the direction of the arrow shown in the figure to the angle where the service h ...

Wheel Hub Component Inspection
Wheel Bearing Excessive Play Inspection 1. Install the magnetic base and dial gauge as shown in the figure and measure the wheel bearing axial excessive play. If it exceeds the maximum specification, replace the wheel hub component. Rear wheel bearing maximum play ...

Pressure Sensor Removal/Installation [Two Step Deployment Control System]
WARNING: Handling the pressure sensor improperly can accidentally operate (deploy) the air bag module, which may seriously injure you. Read the air bag system service warnings and cautions before handling the pressure sensor.. 1. Switch the ignition to off. 2. Disconnect the ne ...

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