Au Power Window Problem

[fernsantos]

Hi
My au fairmont ghia today i put the rear power window down and when i went to put it up it only went up 1/4 of the way.

I tried to put it up and down it goes all the way down but it won`t go all the way up it only goes a 1/4 of the way up.

Clean the switches,swaped them it still won`t go all the way up.

Any solutions will be great as i might have to take it to CityFord to get it fixed.

Thanks