P0564 KIA Cruise Control Switch Circuit Malfunction

Possible causes
– Faulty Cruise Control Multi-Function Switch
– Faulty Cruise Control Multi-Function Switch harness is open or shorted
– Faulty Cruise Control Multi-Function Switch circuit poor electrical connection
When is the obd code mean?
The Engine Control Module (ECM) has detected a fault in the Cruise Control Multi-Function Switch
Symptoms
– Engine Light ON (or Service Engine Soon Warning Light)
– Cruise control system inoperative
P0564 KIA OBD Code Description

The cruise control system keeps the vehicle running at a fixed speed until a signal canceling this fixed speed is received. When the main switch is turned on with vehicle in the running mode, the battery voltage is applied to the Engine Control Module (ECM). When a signal from the control switch is input to the ECM while the vehicle is in state, the ECM controls fuel injection to make a car go at a steady speed you want. Also, while the system is operating, “CRUISE” indicator lamp in the meter assembly lights up.