Power Window Failure

get a meter to test for switch failure -motor failing or connector failure

was regulator bad? did it work from drivers side switch before you did regulator repair?..if so passenger side switch wiring has issue and is not sending signal through it back to the drivers side master switches.. otherwise you need to pin test for power up power down on drivers side switch and repair that if issue going to the window on passenger side.. (possible pinched at door jam area common)

Hi I had the same problem and replaced the winder mechanism for $74. I wrote a complete 'do it yourself' How To with pictures at this link:

http://www.opelaus.com/forums/showthread.php?27769-AStra-Window-regulator-repair-replacement&p=635716#post635716

Scroll down for the full article.

You would have to remove door panel and remove the two nuts fastening the window to the window motor regulator then slide window up and use tape to hold it up until you can get it repaired

So as not to be repetitive, for the failure of your power window or windows, review this handy diagnostic article, which identifies the possible causes, from a bad fuse, relay to window motor, etc.:
http://yourhandymanzone.com/Your_Handyman_Zone_How_To_Pages_Vehicle_Car_Zone_Cars_Trucks_Vans_Windshield_Windows_Window_Does_Not_Roll_Up_Down.htm

For power door lock failure, similarly, see this handy diagnostic article:
http://yourhandymanzone.com/Your_Handyman_Zone_How_To_Pages_Vehicle_Car_Zone_Cars_Trucks_Vans_Locks_Power_Locks_Do_Not_Lock_When_Pressing_Locking_Switch_Button.htm

This should help.
Brad

Find yourself wiring diagrams an test the electrical circuits . Do you know how to use a DVOM - digital volt ohm meter ? How to take the door panels off an check power an ground circuits to the switches ? If not , your best bet would be to take it to a qualified repair shop. You probably don't know what serial data network is ?
The B+ power for the door locks & power windows comes from a circuit breaker ,not a fuse . Circuit breakers very really fail .
You probably have broken wire inside the rubber flex boot from the body to the driver door .
Dodge Grand Caravan No Power Window No Power Locks CAN Trouble

If a power window, then it sounds like the window regulator has failed, or on either a power or manual window- the regulator attachments have broke. The window would need to come out and inspect for the failure. ?If just the window attachments, they can be purchased and re-glued onto the glass. If the regulator has failed, the entire assembly needs to be replaced.

Sometrimes the wires between the door and the body break from opening and closing the door, check your window motor for paower with a test light, if no power, you have a broken wire, between the door and body

The cost depends on what the problem is. I would say the switch is the most likely cause, but the window regulators fail too. Check RepairPal.com for an estimate on the repairs.

all windows run off one fuse. you may have problem with the switch. it self.