The windows on my crv wont work

The fuses and relays cover all the windows, so the likely culprit is the door switch module.

https://www.google.com/search?q=2002+nissan+sentra+window+switch

Nissan Sentra (B15; 2000-2006) fuses and relays

https://fuse-box.info > nissan > nissan-sentra-b15-2000-...

Here you will find fuse box diagrams of Nissan Sentra 2000, 2001, 2002, 2003, 2004, 2005 and 2006, get information about the location of the fuse panels ...

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Not sure about the Honda, but most relays on cars afer200o are usually located on the fuse block. If you have one in your engine bay, it is most likely a plug in relay located in the engine bay fuse box

Is there a Relay? Window motors don't work or they r disconnected. Or windows off tracks, tracks could b broke. Any noise made when
u try them?

Sounds like the relay or switch is bad. Just find the correct fuse for the wipers(will be marked on inside panel cover) and remove it. There is just the switch, the fuse and wiper relay in that system. So it turns on but not off, but works. So there is power from the switch and the fuse is good or it will not work and the relay lets it turn on but not off. Try putting it on a delay mode, if it does not work more than likey it is the relay. I know it is a hit or miss issue but that is cheaper attempt than replacing the switch assembly.

not herd of them all getting the same fault at same time but it could be the master control switch or the tamper/control unit would think it would be the switch.

please try resetting the ECU once by removing the battery and connecting after few minutes.

There is no relay for the windows, if all windows aren't working, check the fuse (#2). It could also be a faulty windows on/off switch on the drivers side.

Window fuse's and relay's may be up under driver or passenger side dash or behind glove box, under the hood and even under the seats, and finally on the ends of the dash. All passenger power windows and locks are controlled thru and get power from the master control switch on the drivers door.

Drivers door window gets used the most so it could be the motor, window switch, relay or fuse.
Could also be a broken wire in the rubber boot going from the door to the body. You will have to eliminate each till you find the culprit. Check that all switches return to neutral when released.
The motor and the relay are the most likely to cause this problem. Try swapping the relay with a working window relay. If it still doesn't work, remove the door panel and remove the window motor.
Turn the motor shaft in both directions by hand several turns. Then plug the motor in and see if the switch will now run the motor. Sometimes that's all it takes to get it working again. I have had to do this with brand new motors. If voltage is not present at the motor connector, either a bad switch or a broken wire exists. Make sure to check for voltage coming to that windows switch. Actually, GM use's a circuit breaker type relay for each window and one fuse for all the circuit breakers.
Try this....
Open the door, turn the key to the ON position without starting the engine and everything that makes noise is off. Lean down placing your ears close to the bottom center of the door or at the speaker grill. Press the window switch UP and DOWN. Listen for the window motor. If heard the drive is damaged. If not heard, turn key off and locate and replace the relay with one of the other window relays. Check window again. If it works now, get a new relay. More often than not, removing the motor and turning it by hand will get it working good as new. I have had to do that with Brand New motors! So try it.
If all has failed, with the door panel still off, check for voltage at the motor connector when pushing the window switch. No voltage means its the switch, especially if its a auto down or up switch.

hi, there is a relay for the windows. in the fusebox (s) there should be a relay for each window. these relays do fail (open circuit on switch side). the feed POWER side may be shorted. these circuits are hard to find the fault, but check all the door relays. the motor can stick and put heavy current to blow the fuse, if you leave the engine OFF and put the ignition ON press the other window and listen for this relay noise. a click can be heard to pinpoint the location of other relays. once you find these switch relays to determin if these are working and use this to put the rear window back up. gerry

buy one of those neadle testers and make sure you have juice at the switch .. with the key on .. if so then try on the other side of the switch and see if its going through the switch .. if so its the motor .. again ?? test it all the way back to motor you will soon find what is wrong.. jerry holler if you need more.