Kia Optima: Line Pressure Control Solenoid Vale. Description and OperationDescription
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.

Removal
Line Pressure Control Solenoid Vale. SpecificationsSpeedometer
The speedometer indicates the forward speed of the vehicle.
ODOMETER/TRIPMETER
You can choose the odometer, tripmeter A and tripmeter B by pressing the mode
selection button. ...
Distance to Service
To enter the "Distance to Service" mode, press the TRIP button for less than
1 second.
Engine Oil(Tire Rotation) Service Required
1. If service is required, the message will be dis ...
Relay Box (Engine Compartment). Repair procedures
Inspection
Power Relay Test (Type A)
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Do not use pliers.
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Pliers will damage the
re ...