How do I fix the problem of all 4 power windows

Symptom Chart Condition Possible Sources Action

• All Power Windows Are Inoperative - (2 Door and 4 Door)

• Fuse(s).
• Circuitry.
• GEM.
• Battery saver relay.
• Accessory delay relay.
• Driver window regulator control switch (14529) .
• DTC B1302.
• DTC B1304.
• DTC B1313.
• DTC B1315.
• DTC B1342.

• GO to Pinpoint Test A .

Assuming all windows stopped working at once, have you checked the Power Window fuse in the power distribution box (fuse box) in your engine compartment? If you look on page 193 of your 2001 F-150's owner's manual, it shows a layout of the fuses in the box, then page 196 references the fuse/relay itself, in fuse location 602. If you need a replacement owner's manual, you can get it for free online at ford: http://www.fordservicecontent.com/Ford_Content/catalog/owner_guides/01f12og4e.pdf

Check fuses and wire harness to door for correct connection. Check on the fuse box cover as it will show a relay that can also be faulty.

The drivers door has a master switch that supplies power and (I think) grounds to all the windows, it's possible that the master switch is bad. Another common problem with the 02 Explorers is the wiring. The wiring bundle from the inside of the vehicle going through the harness inside a rubber boot can cause problems from the continuous movement of the door. I have found wires stressed where they have broke. Check these areas.
Good luck

Sound like a blown fuse check your owners manual and fuse box for the power windows fuse

check your relay's also check plug by the door hindge. good luck.

Look in the owners manual and see if they have a circuit breaker or relay instead of a fuse. It could be bad and you would not see it.

Look in your owners manual for the underhood fuse box. There are some models which have several sets of fuses. Also check your window lockout button which should be on the drivers door or center console. This is a safety feature to keep kids from playing with the windows.
It is not impossible to lose 2 motors at once, because I've done that, but 4 window motors at once is a stretch. Hope this helps.

Switched the fuses out for new ones

get a test light turn the key on and check all the fuses ground the light and check for power on each side of the fuses all of them even under the hood