Mazda CX-5 Service & Repair Manual: Resistor [Manual Air Conditioner]
Purpose
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The resistor controls the blower motor rotation speed.
Function
-
The resistor controls the supply voltage to the blower motor according to the fan switch operation, and adjusts the fan rotation speed (airflow volume).
Construction
-
The resistor is installed to the A/C unit.
-
A thin, card-type resistor has been adopted for weight reduction.
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
-
Function not equipped.
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:
Blind Spot Monitoring (Bsm) Control Module Removal/Installation
1. Disconnect the negative battery cable..
2. Remove the rear combination light..
3. Remove the rear bumper..
4. Disconnect the connector.
5. Remove the nuts.
6. Remove the BSM control module.
7. Install in the reverse order of removal.
8. Perform the BSM radar test..
CAUTION:
...
Lighting Control
Headlights
• Turn the headlight switch to turn the headlights,
other exterior lights and dashboard illumination on or off.
• A system malfunction or operation conditions
are indicated by a warning.
Refer to Warning/Indicator Lights 5.
NOTE
• If the light switch is left on, the
light ...
Rear Shock Absorber Removal/Installation
1. Remove in the order indicated in the table.
2. Install in the reverse order of removal.
1
Rear shock absorber upper nut
(See Rear Shock Absorber Upper nut Installation Note.)
2
Rear shock absorber lower bolt
3
...
