Driver and passenger window does not work - 2001 Dodge Grand Caravan

It sounds like everything else and the wiring is okay, only that button on the driver's switch is not working. I would try a new switch, if you see nothing wrong with the electrical plug for it when you take it off.
If that down wire was broken somewhere from the driver switch to the passenger door, I don't think the driver's switch would work for it either way, up or down. And same, neither would the passenger switch work. I think the button for down is not making contact somehow, and right in the switch.

The relay operates all the windows. The drivers door switch is the master and has to be connected for the rest to work. It sounds like you have a bad motor or a bad connection on the motor in the drivers door.

check for for broken wires where door hinges are at. pull back rubber boot and check them.

sounds like the driver`s window switch is the problem as the passenger driver`s door switch supplies power to the passenger window motor through the passenger switch,even when controlled by the driver`s door switch

The motor on the passenger side is shorted and is now tripping the circuit breaker. Odds are, the back window motor is also bad. You have to take the panel off to check the motor. You can power it directly to verify it has failed.

Sounds like the window regulator is malfunctioning. The vehicle should still be covered under the manufacturers warranty.

if the drivers side switch is the only one that doesnt work it needs replaced confirm by making sure the passenger door switch works the passenger window

Replace the Driver side window switch. These have a corrosion issue.

sounds like you have a passenger window motor problem. Try hitting the right door panel hard, down near the speaker opening and pushing the switch at the same time. If it moves, the motor windings are and needs to be replaced.

is it electric windows? if it has electric windows does the passenger window roll up using the switch for it on the passenger door panel? if it works on the passenger door panel and not on the driver's door panel , then your switch on the drivers door panel is bad... replace it.