Getting your hands full with groceries, kids, or gear while trying to open your Kia Sorento’s tailgate can be a real challenge. The power tailgate and foot-activated feature solve this problem by letting you open the rear hatch without using your hands. These convenient features make loading and unloading your vehicle much easier, especially when you’re juggling multiple items.
Understanding Your Kia Sorento’s Power Tailgate System
The power tailgate system in newer Kia Sorento models combines electronic controls with sensors to provide multiple ways to open and close your rear hatch. You can activate it using the key fob, dashboard controls, a button on the tailgate itself, or the hands-free foot sensor.
The foot-activated feature uses a kick sensor positioned under the rear bumper. When you kick your foot under the center of the rear bumper and hold it there for a moment, the system detects the motion and automatically opens the tailgate. This feature only works when you have the smart key within range of the vehicle.
Locating the Kick Sensor
The kick sensor sits underneath the rear bumper, roughly in the center of the vehicle. You’ll find it positioned about 12 to 18 inches back from the bumper’s edge. The sensor area isn’t visible from the outside, but you can feel around under the bumper to locate the detection zone.
Most Sorento models with this feature have a small indicator light or marking near the sensor location. Look for a subtle LED that may blink when the system is active or when it detects motion.
Proper Kicking Technique
The key to activating the foot sensor lies in your technique. You don’t need to actually kick the bumper or make contact with anything. Instead, move your foot in a smooth motion under the bumper, hold it in the detection zone for about one to two seconds, then pull it back out.
Keep your foot roughly 6 to 8 inches under the bumper and maintain steady position during the hold time. The system needs to detect both the entry motion and the sustained presence of your foot before it will activate.
Key Fob Activation Methods
Your Kia Sorento’s smart key provides the easiest way to operate the power tailgate from a distance. Press and hold the tailgate button on your key fob for about two seconds. The button typically shows a small car icon with the rear hatch open.
The vehicle will beep once to confirm it received the signal, and the tailgate will begin opening automatically. You can stop the opening process at any point by pressing the tailgate button again or by pressing the button on the tailgate itself.
Range and Requirements
The key fob activation works from approximately 10 to 15 feet away from the vehicle. You must have the engine turned off and all doors closed for the system to respond to the key fob command. If any door remains open, the tailgate won’t activate for safety reasons.
Adjusting the Opening Height
You can customize how far your tailgate opens to accommodate low garage ceilings or other height restrictions. The adjustment button is located inside the tailgate, typically on the left side panel when you’re facing into the cargo area.
To set your preferred height, manually position the tailgate at the desired opening point. Press and hold the height adjustment button until you hear two beeps. This programs the system to stop at that position during future automatic opening cycles.
Resetting to Full Height
If you want to return to full opening height, manually raise the tailgate to its maximum position. Press and hold the adjustment button again until you hear the confirmation beeps. The system will now open to full height by default.
Using Dashboard Controls
Inside your Sorento, you’ll find a tailgate control button on the dashboard, usually located near the other vehicle system controls. The button features an icon showing a vehicle with an open tailgate.
Press this button while the vehicle is in park to open or close the tailgate. The system works whether the engine is running or turned off, but you must have the transmission in park position for safety.
Troubleshooting Common Issues
If your foot-activated sensor isn’t responding, check that you have the smart key with you and that it’s within range. The system won’t activate without detecting the proper key signal. Also verify that all doors are fully closed and the vehicle is in park.
Clean the sensor area under the bumper regularly, especially during winter months when salt and debris can interfere with detection. Use a damp cloth to wipe away any buildup around the sensor location.
Sensitivity Adjustments
Some Sorento models allow you to adjust the kick sensor sensitivity through the vehicle’s infotainment system settings. Navigate to the vehicle settings menu and look for tailgate or convenience feature options. You may find settings to make the sensor more or less sensitive to foot movements.
Safety Features and Limitations
The power tailgate system includes several safety features to prevent accidents or damage. If the tailgate encounters an obstruction while opening or closing, it will automatically stop and reverse direction slightly.
The system won’t activate if it detects the vehicle is moving or if certain doors are open. You can always stop the tailgate movement by pressing any of the control buttons or by gently pushing or pulling on the tailgate itself.
Emergency Manual Operation
In case of electrical system failure, you can still open and close the tailgate manually. There’s usually an emergency release mechanism inside the tailgate trim panel. Consult your owner’s manual for the exact location and procedure for your model year.
Maintenance and Care
Keep the tailgate hinges and motor mechanism clean and lubricated according to your maintenance schedule. The power system puts additional stress on these components compared to a manual tailgate.
Pay attention to any unusual noises or slow operation, as these can indicate developing problems with the motor or control system. Address issues early to prevent more expensive repairs later.
During winter months, clear ice and snow from around the tailgate seal and hinges before operating the power system. Ice buildup can strain the motor and potentially damage the mechanism.
Frequently Asked Questions
Can I disable the foot-activated feature if I don’t want it?
Yes, most Kia Sorento models allow you to disable the kick sensor through the vehicle settings in your infotainment system. Navigate to the convenience or vehicle settings menu and look for tailgate options. You can typically turn off just the foot activation while keeping the other power tailgate functions active.
Why does the foot sensor sometimes work and sometimes not?
The most common cause is not having the smart key within range or not holding your foot in the detection zone long enough. The system requires about 1-2 seconds of sustained detection before it activates. Also check that all doors are closed and the vehicle is in park, as these are required conditions for the sensor to work.
How much battery power does the power tailgate use?
The power tailgate system draws minimal power when inactive, similar to other electronic systems in your vehicle. However, frequent use when the engine is off can drain your battery over time. If you plan to use the tailgate repeatedly while loading or unloading with the engine off, consider running the engine periodically to recharge the battery.
What should I do if the tailgate opens or closes too slowly?
Slow operation often indicates low battery voltage, cold temperatures affecting the motor, or mechanical resistance in the hinges or struts. Check your battery condition first, and ensure the tailgate area is clean and properly lubricated. If the problem persists, have the system checked by a qualified technician as the motor or control module may need attention.
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