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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:

Shift Pressure Control (Line Pressure Control) [Fw6 A EL, Fw6 Ax EL]
Outline The TCM drives the pressure control solenoid and adjusts the pressure based on the accelerator pedal depression amount, vehicle speed, ATF temperature, and gear shift signal. As a result, line pressure is controlled finely and with high accuracy according to the engine load c ...

Condenser Removal/Installation
1. Disconnect the negative battery cable.. 2. Discharge the refrigerant.. 3. Remove the front under cover No.1.. 4. Drain the engine coolant.. 5. Remove the following parts: a. Plug hole plate. b. Air cleaner, air hose and fresh air duct component. c. Coolant reserve tank. d. Cooling ...

Ion Sensor Inspection
DTC Inspection 1. Connect the M-MDS to the DLC?2. 2. Perform the DTC inspection using the M-MDS.. If any DTC related to the ignition coil/ion sensor is present, repair the malfunctioning location according to the applicable DTC troubleshooting.. Visual Inspection NOTE: B ...

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