my friend has a 95 sunfire and he is having issues with the windows and the truck release. we are going to work on it and I would like to get some help on what to check. the truck release opens but does not want to shut all of the time. I am not sure if it is the latch or not. for the winows, only the front passagener side works. the rest of them go down but do not go up.when he uses the buttons, it goes about a inch and then stops. he hits the button again and it goes up an inch and then stops. I am not sure what to check here. could it be the center cluster? is there something in the door itself that is causing the issue? I am thinking the cluster since it is doing it for 3 out of the 4 windows. not sure if this can be taken apart and cleaned