So I’ve had my maxima (SV model) for a little over a year and ever since I bought It the rear sunshade in the back window has not worked. I can Pull it out and push it back by hand, but when I click The button nothing happens. It does make a sound like the motor is trying to work, just doesn’t push the shade up or down. Called the dealership about it and they want to charge about 1,500. Was wondering if anyone has ran into this issue and if they came up with a way to fix it?