power window will not go up
I have a '99 Chevy venture (mini van) the riders side window sometimes will not go up. I changed the switch on the riders door and it worked for a couple of weeks. Then stopped again. So I changed the motor. That worked for a few days. Do I need to change the switch on the drivers door or is there a wiring problem I should be looking at? My wife is getting upset because we are in sunny southern California and she likes the windows open. I will appreciate any help.