My door locks, power windows, and window locks quit working. It is not the fuses, must be something before fuse, what is it?

Look at the end of the dash and between the drivers side door for a second fuse panel. I think everything you mention works on one data bus. You can remove the button pad on the drivers door. Since it gets used all th3 time i# might have gone bad messing up the works.

1st, check the correct fuse which goes to those components. Usually, the fuse box has each fuse clearly labelled as to its function. Next, would be to check the motor which cranks the window, to see if it's getting power or malfunctioning. The same with the selenoid which actuates the lock. You'll have to take off the door panelling to see and reach the window motor and lock selenoid.

If the switch is a all in one meaning the lock switch is integrated in with the Windows switch. Problem is not a fuse could be a defective switch or something wrong with window system

One nice thing about Toyota is they tell you what fuses are what on the fuse boxes. There is one under the hood and one under the dash. There should be a window fuse or lock fuse/door fuse something along those lines.

If the power window itself still work fine, and the illumination on the driver's side door lock still work, then the LEDs behind the switch are the issue ( usually bad solder joints ).
If you are talking about all doors other than the driver's side, do you have the window lock on ? The lights on the switch turn off when the driver's side window lock is enabled.

This is a common problem, there is either a pinched wire in the harness that is in the door jam or your fuse block is shot, there is a gm service bulletin out on this, I would call your local dealership to find out if it is covered.

If all power devices stopped at the same time you may have a bad fuse link. Since it is rare for all the fuses blowing at once and you already checked them. Start at your fuse links before assuming something expensive.

Try replacing your window switch on the drivers front door.

Look in the door jam. my friends truck had the same problem the wire that goes through the rubber hose lookin thing in the door jam broke and then we fixed it and they worked.

yes or damage to the cars computer chances are that you have a blown fuse or loosecables check all connections and be very careful not to damage any airbag cables