Well, wasn't the switch. The shop is running a diagnostic on it now. Thanks for the wiring diagram.

This is going to get expensive.....:sad2:

This is where the issue is. The switch is not getting power. When power is applied at the switch it works. Any ideas of where to start looking?

My guess is I have to take the door apart to trace it to the hinge and where the wires come from the chassis to the door itself. Any thoughts or suggestions would be more than welcomed.

And again, thanks for the wiring diagram.

http://www.cvaforensics.com/images/powerissue.jpg

Its pin 37 - Accessory delay relay switched power. (PDF:Inline C2095)

Which the goes into the main wiring harness under the right side of the instrument panel, then goes to connector C270N its pin one(PDF:C270N_Connector), then goes to the Central Junction box (CJB), so I would check the Accessory Delay Relay which is relay R02, check the pin 87 on the relay (LB-BK colored wire) and check if theres power there.

The issue was somewhere in the harness. Instead of trying to find it in the harness, I ran another wire from the fuse box to the main switch, and put inline another 30A fuse. While redundant, I figured it's cheeper than risking burning out a motor.

The wires looked good at the door jamb, so it made tracking it down almost impossible.

07 f-150 no power at the 30a circuit breaker for windows
 

Hello Folks brand new to the forum, just looking thru this thread and didnt' see the problem I"m haveing,.none of my windows work, I found a broken wire in the door jamb repaired it but I don't get any power off the 30as ciruict breaker. Just wondering what triggers the relauy to provide power to the circuit breaker?? Can anyone help? Somone told me the door latch triggers the relay but when I close the door I still have no power at the circuit breaker

07 f-150 no power at the 30a circuit breaker for windows
 

Hello Folks brand new to the forum, just looking thru this thread and didnt' see the problem I"m having, none of my windows work, I found a broken wire in the door jamb repaired it but I don't get any power off the 30a circuit breaker. Just wondering what triggers the relay to provide power to the circuit breaker?? Can anyone help? Somone told me the door latch triggers the relay but when I close the door I still have no power at the circuit breaker