I just purchased a 2002 Dodge Grand Caravan sport when I press the key fob to lift the rear hatch it doesn't open you can hear the lift gate motor click for about 2 seconds not very loud second issue I'm having when I push the button above the license plate to open the liftgate you can hear the lock actuator click but it does not open upon removing the actuator and clicking the button there's no movement just a clicking sound could the liftgate motor issue be caused by the lock actuator or vice versa thanks any help would be appreciated also might as well throw this in when the liftgate is open and the button is pushed does the same thing all you hear is a clicking from the motor thanks for any help