Kia Optima: Inspection
2. |
Manually operate the control
switch and measure the voltage of blower motor. |
3. |
Select the control switch to
raise voltage until high speed.
Specification
Fan
|
Motor Voltage
|
Manual
|
First speed
|
3.8 ±0.5V
|
Second speed
|
5.0 ±0.5V
|
Third speed
|
6.2 ±0.5V
|
Fourth speed
|
7.4 ±0.5V
|
Fifth speed
|
8.6 ±0.5V
|
Sixth speed
|
9.8 ±0.5V
|
Seventh speed
|
11.0 ±0.5V
|
eighth speed
|
Battery
|
*AUTO COOLING: Auto speed (4.5V~B+)
*AUTO HEATING: Auto speed (4.5V~11.0V) |
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.
1. Disconnect the negative (-)
battery terminal.
2.
Remove the main crash pad lower
cover (A).
3.
Disconnect the power mosfet connector
...
See also:
Outside Rearview Mirror Heater
The outside door mirror heater is actuated in connection with the rear window
defroster. To heat the outside door mirror glass, push the switch for the rear window
defroster.
The outside door mir ...
Description and Operation
Description
Tread Lamp
-
Tire Under Inflation / Leak Warning.
1.
Turn on condition
A.
When tire pressure is
below allowed threshold
...
Low Fuel Level warning
This warning light indicates
the fuel tank is near empty. The warning light will come on when the fuel level
has dropped to about 2.2 US gal. (8.5 liters). Refuel as soon as possible. ...