Kia Optima: Use approved window washer
anti-freeze in systemTo keep the water in the window washer system from freezing, add an approved window washer anti-freeze solution in accordance with instructions on the container. Window washer anti-freeze is available from an authorized Kia dealer and most auto parts outlets. Do not use engine coolant or other types of antifreeze as these may damage the paint finish.
To keep locks from freezing
Don't let your parking brake
freezeLine Pressure Control Solenoid Vale. Description and Operation
Description
Line pressure control solenoid valve is attached to the valve body. This variable
force solenoid valve directly controls the hydraulic pressure inside the line pressure.
...
Inspection
1.
Disconnect the negative (-) battery
terminal.
2.
Remove the roof trim.(Refer
to the BD group - "Roof trim")
3.
Disconnect the panoram ...
Inspection
1.
Ignition "OFF"
2.
Disconnect ambient temperature
sensor.
3.
Check the resistance of ambient
temperature sensor between terminals 1 and 2 ...