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

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

Outline

Block Diagram


Outline of Control System


Control name

Control part

  • A/C compressor control

  • Defroster control

Climate control unit


A/C Compressor Control


A/C signal on/off control


Defroster control

Magnetic Clutch Inspection [Manual Air Conditioner]
1. Connect battery to terminal A of magnetic clutch and ground to A/C compressor body. 2. Verify that the magnetic clutch operates. If there is any malfunction, replace the magnetic cl ...

Passenger Compartment Temperature Sensor Inspection [Full Auto Air Conditioner]
1. Measure the temperature around the passenger compartment temperature sensor and measure the resistance between passenger compartment temperature sensor terminals A and B. If the charact ...

Other materials:

Magnet Clutch [Full Auto Air Conditioner]
Purpose The magnetic clutch transmits the rotation force from the engine to the shaft in the A/C compressor. Function The magnetic clutch engages or disengages the magnetic clutch and the A/C turns on or off by switching the power transmission from the engine. C ...

Car Navigation Unit Removal/Installation
CAUTION: The audio unit communicates with the car-navigation unit and records the presence/non-presence of the car-navigation unit when the ignition is switched to ACC or ON (engine off or on) after connecting the negative battery cable. If the commander switch is installed ...

Oil Pump
Outline The oil pump has a mechanism for feedback control of oil pressure. As a result, an oil pressure increase of more than the set pressure is suppressed and oil pump drive resistance is reduced. In addition, because the set pressure can be changed (oil pressure two-step control) ...

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