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How To Rig your electric windows - works on any vehicle

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Old 04-03-2013, 04:06 PM
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This is awesome - I need to try this on my '09 screw.
Old 04-13-2013, 08:01 PM
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Worked on 07 screw. Hardest thing was getting the fuse box cover back on.
Old 09-10-2019, 05:44 PM
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Originally Posted by mr7confused
If your Cigarette lighter has a fuse all to itself, yes it would. Just jump the power from a switched fuse slot instead of a constant.
On my 2005 F-150 Lariat the Cigarette lighter fuse also powers the OBDII port. My scan tool wants to be plugged in (and powered by the port) prior to turning on the key. So I would NOT just turn off this circuit. I would use an inexpensive relay (like SPDT Mini Relay, HELLA 931680011 12V 20/40 Amp SPDT/Form C (Sealed) https://amzn.to/2EJtZYa ) to break the power to the lighter and power the relay by a keyed circuit.

Last edited by Stiles_Lariat; 09-10-2019 at 05:46 PM.
Old 09-22-2022, 06:24 PM
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Originally Posted by mr7confused
Every vehicle we own, we have rigged the windows to work when the keys arent in. Why you may ask?
You forget to roll your windows up, you have to find the key and put it in the ignition. People riding in your car forget to roll it up...
There are many reasons why. Conveinience.

By the Way, i will not be responsible for anything that happens after you do this, IE kid getting stuck in the window, property damage, etc etc.

The way I was taught, was to go through the fuses. It took probably not even five minutes to do this.

First, look at your fuse diagram to find the "PWR WINDOWS" fuse. This is my 1992 f150



Remove the Fuse.

Now grab that electrical tester such as this one.




MAKE SURE THE IGNITION IS OFF
now test the two spaces where the Power window fuse sits, with the ignition on, and off. figure out which one is the input (power) and which leads to the window. THIS IS VERY IMPORTANT.

Ground the black node of your tester to the body of the vehicle somewhere, and begin poking around in the Empty fuse holes for a live 12 (Hot all the time, not controlled by ignition, etc, etc)

Once you've found one, Congratulations!!
if not, then you'll need to find a hot lead somewhere beneath the dash

Make two 'Jumper' wires, in this order: Hot lead, to fuse, to power window fuse slot, using spade connectors (1/4" worked perfect for me).
excuse the other crazy wires, just concentrate on the ones connected to the Floating Fuse.




So to simplify:
You should end up with a "Floating Fuse", with one wire on each leg.
one leg is connected to the power window original fuse location (THE WINDOW SIDE, NOT THE SIDE THAT GETS POWER WHEN THE IGNITION IS ON!!)
And the other leg of the fuse goes to an always Hot source.
YOURE NOT DONE JUST YET.

***Make sure to tape up all the connections, so your
Just like in the last picture, tape up all the spade connectors so you wont ground out anything! Trust me it happened once, blew a fuse up front...it was on a Dodge though...***

its VERY VERY simple, i just want to make sure you dont blow up anything.
what if you have no power going to that fuse?



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