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
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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:
Start Stop Unit Configuration (Using Read/Write Function)
NOTE:
When performing configuration, it is necessary to read the vehicle specification
information from the start stop unit before replacing it. Connect the M-MDS
to the vehicle and perform vehicle identification before removing the start
stop unit. The vehicle specification informa ...
Liftgate Adjustment
1. Measure the gap and height difference between the liftgate and the body.
2. Loosen the liftgate hinge installation bolts and adjust the liftgate.
Standard clearance
a: 5.2?7.2 mm {0.21?0.28 in}
b: -2.0?0 mm {-0.078?0.000 in}
c: 3.8?6.2 mm {0.15?0.24 in}
d: ...
Front Body Control Module (Fbcm) Configuration (Using As Built Data)
NOTE:
If the configuration is performed using As-Built data, the set value of the
personalization function is reset to the initial value (condition when shipped
from factory). Verify the set value with the customer and perform the personalization
function setting after performing th ...
