Kia Cadenza: Lane Keeping Assist (LKA) / Lane Keeping Assist malfunction

Kia Cadenza YG 2016-2023 Owners Manual / Driving your vehicle / Lane Keeping Assist (LKA) / Lane Keeping Assist malfunction

• If there is a problem with the system a message will appear. If the problem continues the LKA failure indicator will illuminate.

LKA failure indicator

LKA failure indicator (yellow) will illuminate if LKA is not working properly. If this occurs, have the system checked by an authorized Kia dealer.

LKA will be canceled when:


The driver must be cautious in the below situations as the system may not work properly when recognition of the lane marker is poor or limited :

When lane and road condition is poor

When external condition is intervened

when front visibility is poor


LKA is a system to help prevent the driver from leaving the lane. However, the driver should not solely rely on the system and should always drive safely and exercise safe driving practices.

Warning Volume

The driver can select the “Settings > Vehicle  > Driver Assistance  > Warning Volume  > High/Medium/Low”.


If you change the warning volume, the warning volume of other systems may change. Always be aware before changing the warning volume.

LKA activation
To see the LKA screen on the LCD display in the cluster, Tab to the Driving Assist mode (). After LKA is activated, if both lane markers are detected, vehicle speed is over 40 mph ( ...

Blind-Spot Collision Warning (BCW)/ Blind-Spot Collision-Avoidance Assist (BCA)
System description Blind-Spot Collision Warning Blind-Spot Collision Warning uses radar sensors in the rear bumper to monitor and warn the driver of an approaching vehicle in the driver's bl ...

Other information:

Kia Cadenza YG 2016-2023 Service Manual: Power Window Switch Repair procedures

Inspection Driver Power Window Switch 1. When checking the driver power window switch, select a vehicle type and "IPM" menu. 2. Select "DDM (Driver Door Module)". 3. Select option "Input/Output monitoring". 4. To check the input value of power window switch in force mode, select opt ...

Kia Cadenza YG 2016-2023 Service Manual: Engine Coolant Temperature Sensor (ECTS) Description and Operation

Description Engine Coolant Temperature Sensor (ECTS) is located in the engine coolant passage of the cylinder head for detecting the engine coolant temperature. The ECTS uses a thermistor whose resistance changes with the temperature. The electrical resistance of the ECTS decreases as the ...

Copyright © 2017-2023