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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:

Heated Oxygen Sensor (HO2 S) Inspection
HO2S Inspection 1. Connect the M-MDS to the DLC?2. 2. Switch the ignition ON (engine on). 3. Warm up the engine to normal operating temperature. 4. Access the following PIDs using the M-MDS.. VSS (Vehicle speed) RPM (Engine speed) O2S12 (HO2S output voltage) 5. D ...

Door Adjustment
1. Measure the gap and height difference between the door and the body. 2. Loosen the door hinge installation bolts and adjust the door. Standard clearance a: 2.8?3.8 mm {0.12?0.14 in} b: -1.0?1.0 mm {-0.039?0.039 in} c: 2.5?4.5 mm {0.10?0.17 in} d: -1.0?1.0 m ...

Windshield Wiper Motor Inspection
1. Disconnect the negative battery cable.. 2. Remove the following parts: a. Windshield wiper arm and blade. b. Cowl grille. Windshield Wiper Motor Inspection 1. Apply battery positive voltage and connect the ground to the windshield wiper motor terminals as indicated in the table below a ...

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