The positive crankcase ventilation system is employed to prevent air pollution caused by blow-by gases being emitted from the crankcase. This system supplies fresh filtered air to the crankcase through the air intake hose. Inside the crankcase, the fresh air mixes with blow-by gases, which then pass through the PCV valve into the induction system.
Kia Cee'd JD Service Manual: ICM (Integrated Circuit Module) Relay Box Repair procedures
Inspection
1.
The ICM (Integrated Circuit Module) can be diagnosed by using the GDS
more quickly.
The BCM communicates with the GDS and then reads the relay value and
drives the actuator.
2.
To diagnose the ICM relay ...
Kia Cee'd JD Service Manual: Components and components location
Components
1. Floor console assembly
2. Console garnish [RH]
3. Console garnish [LH]
4. Console upper cover
5. Console tray
6. Portable ash tray
7. Console tray mat
...