Kia Cee'd: Driving your vehicle / Brake system

Limitation of Active ECO operation

If the following conditions occur while Active ECO is operating, the system operation is limited even though there is no change in the ECO indicator. When the coolant temperature is low: ...

Power brakes

Your vehicle has power-assisted brakes that adjust automatically through normal usage. In the event that the power-assisted brakes lose power because of a stalled engine or some other reason, ...

Other information:

Kia Cee'd JD Service Manual: Manifold Absolute Pressure Sensor (MAPS) Specifications
Specification   Pressure [kPa (kgf/cm², psi)] Output Voltage (V) 20.0 (0.20, 2.9) 0.79 46.7 (0.47, 6.77) 1.84 101.3 (1.03, 14.7) 4.0 ...

Kia Cee'd JD Owners Manual: Checking the brake/clutch fluid level
■ Type A ■ Type B Check the fluid level in the reservoir periodically. The fluid level should be between MAX and MIN marks on the side of the reservoir. Before removing the reservoir cap and adding brake/clutch fluid, clean the area around the reservoir cap thoroughly to preve ...