Wire came disconnected need to know where it connects for the power window

You would need to test the electrical circuit to find out what this could be . Videos on youtube for basic electrical trouble shooting !
2

Are all the power windows inoperative?
YES - Go to Step 3
NO - Go to Testing for Intermittent Conditions and Poor Connections in Wiring Systems
3

Disconnect the driver window switch C2 harness connector.
1. Turn ON the ignition, with the engine OFF.
2. Probe the power window switch voltage supply circuit of the harness connector with a test lamp that is connected to ground.

Does the test lamp illuminate?
Yes - Go to Step 4
NO - Go to Step 5
Connect the test lamp between the power window switch voltage supply circuit and the ground circuit of the harness connector.
Does the test lamp illuminate?
Go to Step 6
Go to Step 8

5

Test for an open or a short to ground in the power window switch voltage supply circuits of the driver window and front passenger window switches. Refer to Circuit Testing and Wiring Repairs in Wiring Systems.
Did you find and correct the condition?
Go to Step 11
Go to Step 10

6
Test the power window master switch lockout signal circuit for a short to ground. Refer to Circuit Testing and Wiring Repairs in Wiring Systems.
Did you find and correct the condition?
Go to Step 11
Go to Step 7

there could be a wire disconnected from the switch to the windows

there is a connection that goes into the back of the radio the connection might not be fitting right so you may have to get a new 1 take out the radio and look at the connection then you will find out if it is the connection

Sounds to me like he disconnected something when he was working and didn't connect it back. Under the driver side dash is where the main wires come in for all the electrical components. The main for the windows and door locks is coming down from the driver door and could be disconnected there. all the fuses that work those are under the hood and not inside the car. Let me know what you find out.

FIRST YOU WILL NEED TO REMOVE THE REAR PASSENGER INTERIOR DOOR COVER TO GET TO THE WINDOW MOTOR. ONCE REMOVED LOOK TO SEE IF THE WIRE IS STILL CONNECTED TO THE MOTOR. IF IT IS, DISCONNECT THE WIRE. ***IF YOU HAVE A MULTIMETER(OR KNOW SOMEONE WHO DOES) WITH THE IGNITION SET TO AUX, OR ON IT DOESNT MATER, TEST THE POWER COMING FROM THE WIRE. IF IT READS 9.5-12+V, THE POWER IS GETTING TO THE WINDOW MOTOR AND STOPPING, YOU NEED A NEW MOTOR. IF THERE IS NO POWER COMING FROM THE WIRE, YOU WILL NEED TO TAKE YOUR CAR TO A SHOP. IT IS NOT A FUSE SINCE ALL THE WINDOWS RUN OFF THE SAME FUSE AND RELAY.

**IF NO MULTIMETER IS AVALIBLE, TAKE A 12V POWER SOURCE (CAR BATTERY) AND RUN THE POWER DIRECTLY FROM THE BATTERY TO THE WINDOW MOTOR. IF THE MOTOR RUNS, BAD WIREING. IF THE MOTOR DOES NOT RUN, BAD MOTOR.

If all your windows don;t work then its your power relay under the dash right above, the flasher,the fuse block.My neighbour had the same problem.

1, Disconnect the cable from the negative side of the battery.
2. Pry the courtesy light from the panel, and disconnect the wiring connector.
3. Remove all panel retaining scews. Most are covered. Look carefully for them all.
4. Remove door switch panel and switch assembly.
5. Memory Seats/Mirrors? If so equipped use a small flat pry tool ( I use a upholstery tool) and remove the mirror/seat switch and disconnect.
6. Using the pry tool: satrting at the bottom: pry the panel away from the door. Continue on the sides.
7. Lift Up and off the top of the window sill and locking knob.
8. Disconnect and remaining wiring connections.
9. Disconnect the door handle rod. Unsnap the plastic keep off the rod, and remove "L" shape out of plastic keeper hole.
10. Note how the waterseal (plastic/rubber) is placed and what wiring connections come out what openings.
11. Remove the waterseal.
12, Most of the Power Window Motors will actually come with the rails and/or the cables attached.
13. The rest is pretty much remove the old motor and cables and replacing them with the new one's. I have faith the rst you can figure out.
Let me know if this helped or not or if you need any additional instructions let me know at fixya.com

Your best way in is through the kick panel on the side. I generally solder an additional length of wire on and before connecting to other end, slide a piece of thin tubing (like washer fluid line) over it. After soldering the other end, slide the tubing over the repair and put a dab of silicone or other glue on the wire just before you have it all the way in position. Doing this protects the repair and the wire from further failure.Make sure you secure any extra wire inside the door where the window regulator won't grab it and tear it out.

pull the b pillar cover off next to the driver's seat, there will be a connector with 2 red wires mounted to the b pillar right next to the seat belt retractor, find the other connector, and connect them. should operate normally.

1, Disconnect the able from negative terminal of the battery.
2. Pry the courtesy light from the door trim and disconnect the wire connector..
3. Remove all door trim panel retaining screws and door pull armrest assemblies.
4. Remove the door switch panel and the control switch panel and the control switch assembly.
5. On models with memory seats/mirrors, use small-flat bladed pry tool to remove and disconnect the wire.
6. Grasp the trim panel lift up and pull out to detach it from the door. Disconnect the inner door handle lock rod from the handle. Unplug any electrical connectors remaining and remove the door panel.
7. To install, connect the wire harness connectors and place the panel in position in the door. Press the trim panel down into place until the hooks are seated.
8. Install the armrest/door pulls, the courtesy light and the window switch'
9. Reconnect the battery


Also. You will need star pattern drivers to remove the window and motor from your door. If you have all the equipment it should only take you 1 hour.

Remove the front door trim panel.
2. Disconnect the 2P connector from the motor.
Connect the motor terminals directly to battery voltage (12V) and check that the motor operates smoothly.
Next, reverse the polarity and check that the motor operates smoothly in the reverse direction.
If the operation is abnormal, replace the motor.