Kia Optima: Blower / Power Mosfet
Description and operation
It is installed to the DATC and adjusts the fan rpm by precisely controlling
the voltage applied to the blower motor.
Repair procedures
1. |
Turn the ignition switch ON.
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2. |
Manually operate the control switch and measure the voltage of the blower
motor.
|
3. |
Select the control switch to raise the voltage until high speed.

|
1. |
Disconnect the negative (-) battery terminal.
|
2. |
Remove the crash pad under cover (A).

|
3. |
Separate the connector (A), loosen the mounting screws and remove the
power mosfet (B).

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4. |
To install, reverse the removal procedure.
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Repair procedures
Inspection
1.
Measure the resistance between the terminals.
2.
measured resistance is not within specification, the blower resi ...
Description and operation
Description
The climate control air filter is located in the blower unit. It eliminates foreign
materials and odor. The particle filter performs a role as an ...
Other information:
Repair procedures
Inspection
Vapor hose
1.
Check all the clamps for tightness and the connections for leakage.
2.
Visually check the vapor lines and hoses for cracks, leaks, loose connections,
or deformation.
Fuel filler cap
...
Operating condition
This system will activate when the indicator on the parking distance warning-reverse
OFF button is not illuminated. If you desire to deactivate the parking distance
warningreverse, press the parking distance warning-reverse OFF button again.
(The indicator on the but ...