Kia Optima: Parking BrakeChecking the Parking Brake

Check the stroke of the parking brake by counting the number of “clicks’’ heard while fully applying it from the released position. Also, the parking brake alone should securely hold the vehicle on a fairly steep grade. If the number of “clicks’’ is more or less than specified, have the parking brake adjusted by an authorized Kia dealer or another competent repair center.
Stroke:
5~9 “clicks’’ at a force of 44 lbs (196N).
Checking Brake/Clutch Fluid Level
Power SteeringHeated Oxygen Sensor (HO2S). Description and Operation
Description
Heated Oxygen Sensor (HO2S) consists of zirconium and alumina
and is installed both upstream and downstream of the Manifold Catalytic Converter.
The sensor output voltage varies in ...
Front Fog Indicator
This light comes on
when the fog lights are ON. ...
Removal
Replacing an on/off solenoid valve (SS-A, SS-B) does not require additional
hydraulic pressure adjustment; however, the hydraulic pre ...