Tire traction can be reduced if you drive on worn tires, tires that are improperly inflated or on slippery road surfaces. Tires should be replaced when tread wear indicators appear. To reduce the possibility of losing control, slow down whenever there is rain, snow or ice on the road.
Wheel replacement
Tire maintenanceKia Cee'd JD Service Manual: Components and components location
Components (1)
1. Main crash pad assembly
2. Crash pad side cover [LH]
3. Crash pad side cover [RH]
4. Steering column lower shroud
panel
5. Crash pad lower panel
6. Fuse box cover
Components (2)
...
Kia Cee'd JD Service Manual: Variable Intake Solenoid (VIS) Valve Description and operation
Description
Variable Intake manifold Solenoid (VIS) valve is installed on the intake manifold.
The VIS valve controls the vacuum modulator which activates a valve in the intake
manifold. The ECM opens or closes this valve according to engine condition (Refer
to below table). ...