I would appreciate any help you guys can offer. The passenger side front window on my 2003 maxima wont open. Ive tried applying pressure to the window while someone presses the window switch, I removed the door panel and checked if the window switch is getting power (it is). I do not know how to check if the motor is getting power because there are a million wires going to it. In addition, the only way i could rule out if the window switch itself was at fault would be if i had a pin diagram for it. Which needless to say is impossible to get. I was going to order a new window switch but its like 100 bucks and there are no returns once it is installed. I doubt it is the switch because the drivers side master switch wont open the window eaither. My guess is that there is a bad relay somewhere. Any advice?

 

Since its 2003, take it to the dealer. Most likely the motor or relay as you have said is faulty.

 

oh, one more thing, Im pretty sure my warranty is expired, therefore; i refuse to get hosed by the dealership