Follow either of these procedures:
Kia Cee'd JD Service Manual: Schematic diagrams
Block Diagram
Circuit Diagram
...
Kia Cee'd JD Service Manual: Rear Glass Defogger Switch Repair procedures
Inspection
1.
The rear glass defogger switch inputs can be checked using the GDS.
2.
To check the input value of rear glass defogger switch, select option
"Body Control Module".
3.
To con ...