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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:

DSC HU/CM Inspection
1. Disconnect the DSC HU/CM connector.. 2. Connect the negative battery cable.. 3. Attach the tester lead to the DSC HU/CM wiring harness-side connector and inspect voltage, continuity, or resistance according to the standard (reference) on the table. Standard (Reference) ...

Conventional Brake System
Outline A brake pedal with an intrusion minimizing mechanism has been adopted. As a result, driver safety has been improved. A small diameter long-stroke type master cylinder has been adopted, improving operability and response. A vacuum pump has been adopted, improving ...

Air Bag Module And Pre Tensioner Seat Belt Deployment Procedures [Standard Deployment Control System]
WARNING: A live (undeployed) air bag module or pre-tensioner seat belt may accidentally operate (deploy) when it is disposed of and cause serious injury. Do not dispose of a live (undeployed) air bag module or pre-tensioner seat belt. If the SSTs (Deployment tool and Adapter harness ...

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