Kia Rio: Blower / Power Mosfet (FATC)
Repair procedures
1. |
Turn the ignition switch ON.
|
2. |
Manually operate the control switch and measure the voltage of blower
motor.
|
3. |
Select the control switch to raise voltage until high speed.
![](images/power_mosfet_fatc_-817/348/eqrf355c_n.gif)
Specification
Fan Speed (Manual)
|
Motor Voltage (V)
|
1
|
3.75 ± 0.5
|
2
|
4.76 ± 0.5
|
3
|
6.87 ± 0.5
|
4
|
6.99 ± 0.5
|
5
|
8.11 ± 0.5
|
6
|
9.23 ± 0.5
|
7
|
10.63 ± 0.5
|
8
|
Battery
|
*AUTO COOLING: Auto speed (4.5V~B+)
*AUTO HEATING: Auto speed (4.5V~10.5V)
|
4. |
If the measured voltage is not specification, substitute with a known-good
power mosfet and check for proper operation.
|
5. |
If the problem is corrected, replace the power mosfet.
|
1. |
Disconnect the negative (-) battery terminal.
|
2. |
Disconnect the connector (A) and then remove the power mosfet (B) after
loosening the mounting screws.
![](images/power_mosfet_fatc_-817/348/sybha7023d.gif)
|
3. |
Installation is the reverse order of removal.
|
Repair procedures
Inspection
1.
Measure the resistance between the terminals.
2.
The measured resistance is not within specification, the blower ...
Description and operation
Description
The climate control air filter is located in the bower unit. It eliminates foreign
materials and odor. The particle filter performs a role as an ...
Other information:
Repair procedures
Inspection
1.
Check belt for maintenance and abnormal wear of V-ribbed part. Replace
if necessary.
•
Do not bend ...
Components and components location
Component Location
I/P Junction Block
Circuit (I/P Junction Block)
Repair procedures
Fuse Inspection
1.
Check that the fuse holders are loosely held and that the fuses are securely
fixe ...