My 08 Equinox window will not go down or up. I tried a new switch but no fire to the motor.

Your switch has either died, blew a fuse, or the window motor is stuck., Check the easiest one first. Pull the switch out and inspect if for broken wires or damage. Next check the fuses. if all good, pull the door panel off and try tapping of the window motor with a small hammer or metal bar. This will jar it loose from the "dead spot" much like a starter motor

Could be the door switch or the motor. The light is on a different circuit.
Someone will have to remove the switch and check it and the motor for power and ground.

When u try to let the window up or down can u hear the window motor running. If not check fuses for power widows in fuse box. If a fuse is not blown it could be your window motor.If u can here the motor run u need a window regulator..

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.

I have an 05 equinox had same problem with driver window,ended up finding broken wires in rubber boot between door and jamb,pieced out broken wires,problem solved....

What is the year and model of vehicle? Does the window have (auto) up or down feature?

I had same issue, you must remove driver door panel and you will notice some wires have broken after constant open/closing of door. Reconnect wires and you are good to go !

Best guess would be a shorted window switch, it may have moisture in the switch or the wires are shorted or the switch needs to be replaced.

Hope this is of some help.
Ed

Some customers may comment that the sunroof will no longer respond to the control switch while in a vented, partially opened, or fully opened position.
Cause A software issue with the sunroof control module may cause the sunroof control module to incorrectly indicate a "closed" position, which may result in no power to the sunroof motor.
Correction Verify the customer concern. If a condition is present, replace the sunroof control module with a new sunroof control module, P/N 15847643. Refer to the Service Procedure in this bulletin.
Service Procedure

1. Verify the customer concern by opening and closing the sunroof. • If the sunroof will not open , check the power windows. - If the power windows are also inoperative, check the fuse. If the fuse has opened, refer to Corporate Bulletin Number 05-08-64-004 to install 30A circuit breaker. - If the power windows are fully functional, refer to "Power Sunroof Inoperative" diagnostics (SI Document ID# 1392967) in the Body section of the 2005 Chevrolet Equinox or Saturn VUE Service Manual. • If the sunroof will open (or is already open), but will not close , proceed to Step 2.
2. Replace the sunroof control module. Refer to "Sunroof Control Module Replacement" procedure in the Body section of the 2005 Chevrolet Equinox Service Manual (SI Document ID# 1196049) or Saturn VUE Service Manual (SI Document ID# 1710479).
3. Open and close the sunroof in order to confirm that the customer concern has been resolved.

Parts Information Part Number
Description
Qty
15847643
Sunroof Control Module
1