2003 Nissan Maxima - power door locks, power windows, and seat adjusters (power) all stopped working. All fuses intact. HELP!

I'm assuming that you have taken the window motor and regulator loose from the window track? How do you know for sure the motor and regulator are good? If your sure then the problem is probably the window needs to be adjusted in it's track..a binding problem. And the power locks sounds like faulty servos at whichever door isn't working. Sometimes you can take the servos off and spray them w/ wd-40 or liquid wrench and free them up.

For seats problem,check the help links given below :----How to remove Seat on car?

http://repairhelpcenter.blogspot.com/2011/11/how-to-remove-seat-on-acura-integra.html

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Replacing power adjustable bucket seats to both heated and cooled seats? http://schematicsdiagram.blogspot.com/2011/12/replacing-power-adjustable-bucket-seats.html
----------How to Refit Rear seat? http://repairhelpcenter.blogspot.com/2012/01/how-to-refit-rear-seat-on-rover-600.html
--------How to Remove Rear seat? http://repairhelpcenter.blogspot.com/2012/01/there-are-3-10mm-bolts-at-back-of-seats.html
---------second row seat will not fold? http://technoanswers.blogspot.com/2012/01/ford-freestyle-second-row-seat-will-not.html
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For all types of power window problem and power windows not working,i suggest you to go through the help links given below.Click the link to go through its procedure to troubleshoot the problem :------

Power window problem?
http://repairhelpcenter.blogspot.com/2012/01/pontiac-grand-am-power-window-not.html
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rear door or window will not open ?
http://technoanswers.blogspot.com/2011/06/rear-door-or-window-will-not-open-on.html
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How to remove door panel, door window motor and regulator ?
http://technoanswers.blogspot.com/2011/05/how-to-remove-door-panel-door-window.html

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Power windows not working after car wash?

http://howtobyme.blogspot.com/2011/11/power-windows-not-working-after-car.html
---------power locks, power window and power mirror not working?
http://howtobyme.blogspot.com/2011/09/power-locks-power-window-and-power.html

All power windows not working?
http://howtobyme.blogspot.com/2011/09/all-power-windows-not-working-on-2003.html
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-------------Complete Diagnosis & Testing Power Windows?

http://repairhelpcenter.blogspot.in/2012/02/diagnosis-testing-power-windows.html

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How to replace power window motor in car?
http://schematicsdiagram.blogspot.com/2011/06/how-to-replace-power-window-motor-in.html
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HOW TO REPLACE A POWER WINDOW SWITCH
http://schematicsdiagram.blogspot.com/2011/07/how-to-replace-power-window-switch.html
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How to Replace a Window Motor
http://schematicsdiagram.blogspot.com/2011/07/how-to-replace-window-motor.html
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HOW TO REPLACE A WINDOW REGULATOR WITH MOTOR
http://schematicsdiagram.blogspot.com/2011/08/how-to-replace-window-regulator-with.html
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HOW TO REPLACE WINDOW RUN CHANNEL SEALS
http://schematicsdiagram.blogspot.com/2011/07/how-to-replace-window-run-channel-seals.html
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HOW TO REPLACE A WINDOW REGULATOR
http://schematicsdiagram.blogspot.com/2011/07/how-to-replace-window-regulator.html

-----------This will help.Thanks.

does your power seat work?if not unbolt seat lift up and unplug connectors coming up from floor to seat.wait a couple minutes for internal circuit breaker in body control module to cool and reset and see if your other components start working.if so wiring in seat has grounded out to seat frame and sometimes se it crushed under metal seat pan below cushion.usually easy to insulate and repair once you find it.

have a nissan maxima 1992. electric windows do not work.. have checked out the fuses but they are fine..there is no power at all for all 4 windows..can anybody help???

lower left of steering column and it should be labled on fuse lid if not check owners manual

check your fuses

CHECK FOR ANY WATER COTACT WITH WIRING

that is the interior lights and alarm,remote module

sounds like a ground issue to me have all grounds checked could be jus bad ground.

Try Prying Them Up If Ones Disconnected On Some Cars All The Buttons On Any Other Door Will Not Operate. You Also May Want To Check The Fuses.+