2004 Explorer Limited rear window not working..

I have a friend who owns a 2004 Explorer Limited and the passenger rear window will not roll up or down. Is their a link to a web site that would have the electrical schematics for a 2004 Explorer some where? Thanks in advance for your help.........jburgess56

There is a red/light blue wire going to pin 3 on the switch. Up wiring from main switch goes to pin 6 and is yellow/black. Down from mainswitch goes to pin 1 and is red/black. Coming out of switch, the up wire is pin 5 brown wire. Down wire comes out of pin 2 and is brown/yellow. Check those pins and if current is going to switch and none coming out to motor, switch is bad. If current goes out of switch to motor, motor is bad. If no current going to switch from main switch, either bad main switch or a broken wire. Can't get pictures to post. Sorry.

Are the pins on the rear door switch and the main on the drivers door switch numbered on the switches itself?