![]() When the tailgate encounters an obstacle, it can be automatically retracted to prevent the motor from being burned out and avoid accidental pinching or damage to the vehicle. Qualified electric tailgate products should have the function of intelligent detection of obstacles and emergency braking. With regard to the operation of the electric prop, the electric spindle inside the prop drives the operation of the trunk spring. The thread spindle moves on the screw nut which fixed to the inside of the outer tube. The motor and gear in the inner tube drive a threaded spindle. ![]() The driving rod is composed of an inner tube and an outer tube. The basic structure of the electric tailgate is two mandrel drive rods. This is the same if you have the hitch option or not. If you are too far from the bumper and only swing your foot beneath the bumper, it may not trigger the sensor. There are two antennas that run across the bottom half of the lower valance of the bumper. At the same time, the motor current consumption increases and the power supply to the motor is reversed, so that the trunk will move in the opposite direction. The sensor for the hands-free tailgate actually detects your shin, not your foot. When the tailgate encounters obstacles, the motor speed drops below the set limit. The principle of anti-clamping is that the ECU monitor the speed of the motor. The plunger keeps in situ and maintains its original length, pushing the opening of the valve. At the same time, because of the function of the non-return valve, the oil pressure in the plunger chamber cannot be quickly discharged. When the force of the compressed valve spring cannot be generated and the tappet-to-valve clearance is smallest, the tappet will not move any more. The effective stroke of the tappet increases and the valve clearance decreases. ![]() With the operation of the engine, under the pressure of oil, the plunger chamber is filled with oil and then the plunger goes down. If the gap between the tappet and the valve is large, the valve will emit an abnormal sound. When the hydraulic tappet starts to work, there is no oil pressure in it and the tappet plunger is at the bottom. The work of the hydraulic rod mainly depends on the oil pressure, the gap between the tappet body and the seat hole, the gap between valve stem and the seat hole and non-return valve in the tappet. The damper plays an important part in the entire electric tailgate device. It will make the electric tailgate more reliable and safer. The damper can effectively prevent the power tailgate from being out of control, because the out-of-control phenomenon is caused by the attenuation of the bearing spring or the excessive bearing force during the movement and the damper can compensate or counteract the effect of spring force. The most important part of smart electric tailgate is the damper. To ensure that component material, production technology and quality control are all accorded with the demands of vehicle pre-installed A motor, decelerator, load-bearing spring, transmission wire rod, dampers and other core components with good quality should be imported from abroad or be produced by a supplier with pre-installed qualification for automotive manufacture. First of all, the tailgate weight of cars and SUVs are different, so there are two categories: Double Pole and Single Pole. For this tool to work, you must be in close proximity to the vehicle.Let's talk about the working principle of the smart electric tailgate. You also have an option to open and close the Atlas’ trunk with the key fob by simply pressing and holding the trunk icon on the fob for one or two seconds. In order to close the liftgate, press the button on the liftgate or fob. Often times, you have to practice opening the liftgate to get the hang of it and figure out which methods work best. Read more: What engines are available for the 2019 Volkswagen Atlas? Sometimes people find success kicking below the vehicle a few inches to the left of the bumper’s center or hitch receiver. If it doesn’t open, you may need to wave your foot multiple times for the sensor to detect the movement.Approach the rear of the Atlas and kick your foot under the center for the bumper toward the front of the car.Make sure the VW Atlas key close to you, either in your pocket, purse or hand.So, how does the Volkswagen Atlas hands free liftgate work? Check out the steps below. It can be frustrating when the technology you expect to work doesn’t, especially when you have your arms full of grocery bags, luggage or whatever else you want to put in the trunk of your VW Atlas. Your hands are full, and you need to access the trunk of your new Volkswagen Atlas, but you can’t seem to figure out how to use the hands free liftgate. How Does the Volkswagen Atlas Hands-Free Liftgate Work?
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