Kia Cadenza: Detecting Sensor (front view 
camera/front radar) / Smart Cruise Control malfunction 
message
		
		
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The message will appear when the 
headway control is not functioning 
normally.
Take your vehicle to an authorized 
Kia dealer and have the system 
checked.
CAUTION
	- Do not install accessories 
	around the sensor and do not 
	replace the bumper by yourself. 
	It may interfere with the 
	sensor performance.
- Always keep the sensor and 
	bumper clean.
- Use only a soft cloth to wash 
	the vehicle. Do not spray pressurized 
	water directly on the 
	sensor or sensor cover.
- Be careful not to apply unnecessary 
	force on the radar sensor 
	or sensor cover. If the sensor 
	is forcibly moved out of 
	proper alignment, Smart 
	Cruise Control may not operate 
	correctly. In this case, a 
	warning message may not be 
	displayed. 
	Have the system checked by 
	an authorized Kia dealer.
- Do not damage the sensor or 
	sensor area by a strong 
	impact. If the sensor moves 
	slightly off position, Smart 
	Cruise Control will not operate 
	correctly without any warning 
	or indicator from the cluster. 
	If this occurs, have your vehicle 
	checked by an authorized 
	Kia dealer as soon as possible.
- Use only a genuine Kia sensor 
	cover for your vehicle. Do not 
	paint anything on the sensor 
	cover.
- If the front bumper becomes 
	damaged in the area around 
	the radar sensor, Smart Cruise 
	Control may not operate properly.
- To prevent sensor cover damage 
	from occurring, wash the 
	car with a soft cloth.
- Do not tint the window or 
	install stickers, accessories 
	around the inside mirror 
	where the camera is installed.
- Make sure the frontal camera 
	installation point does not get 
	wet.
- Do not place reflective 
	objects(white paper or mirror 
	etc.) on the crash pad. FCA 
	may activate unnecessarily 
	due to reflect of the sunlight.
- Do not impact or arbitrarily 
	remove any front view camera 
	components.
   
When the sensor lens cover is 
blocked with dirt, snow, or debris, 
Smart Cruise Control operation may 
stop temporarily. If this occurs, a 
warning message will appear on the 
LCD display. Rem ...
   
 
   
The driver may choose to only use 
the cruise control mode (speed control 
function) by doing as follows:
1. Turn Smart Cruise Control on (the 
cruise indicator light will be on but 
the syst ...
   
 
   Other information:
   Inspection
Test the horn by connecting battery voltage to the 1 terminal and ground the 2 terminal.
The horn should make a sound. If the horn fails to make a sound, replace it.
Horn Relay Inspection
1.
Remove the horn relay (A) from the engine room relay box.
2.
There should be continuity ...
   
   Specification
ItemsSpecificationApplied Voltate (V)6~18Current Consumption (A)Max. 15Fuel Pressure StartMax. 600 KPa (Max. 6.1 kgf/cm², Max. 87.0 psi)In operation350 ~ 500 KPa (3.5 ~ 5.1 kgf/cm², 50.7 ~ 72.5 psi)
 ...