Power Window Wiring Diagram? - The 1947 - Present Chevrolet & GMC Truck Message Board Network

Blue85 · 03-16-2009, 10:49 PM

Just picked up a 1980 K10 pickup, just wonderin if anybody had a wiring diagram for the power windows? Also wondering if there is a way to test the power door lock relay.

**N2TRUX** · 03-17-2009, 08:54 AM

Anyone?

keith61760 · 03-17-2009, 10:14 AM

Try autozone.com. The wiring guides they have aren't the greatest but they have been accurate with my factory manual for my 77 for door lock and things like that. I can't access them at work, but I can try after work. I can scan my 77 manual after work for those pages. Not the same year but still similiar.

As far as testing the door lock relay, the only thing I can think of is to put power directly to the relay, bypassing the switch. I can't verify that it will work like that as I don't have a truck with power locks to test that on right now.

keith61760 · 03-17-2009, 10:55 AM

Found one that's not the greatest but it shows the system. The right side is for a Suburban.

Blue85 · 03-17-2009, 11:12 AM

that should be perfect, thanks keith!

ca180 · 03-17-2009, 06:59 PM

That's how I wired the power windows in my truck, but I thought it might be a good idea to run a relay in there to the window motors. My driver side seems to roll down pretty dang slow, but it may just be an old motor.

Tagg33 · 03-17-2009, 10:57 PM

Mine are wired like this diagram shows and they are real slow too. Does anyone know if the relay will help or should I order new window motors?

73chevyman · 03-18-2009, 08:04 PM

relay should help but if your motors are old you might want to change them

03-16-2009, 10:49 PM	#1
Blue85 Oilfield Trash Join Date: Sep 2003 Location: Raymore, Sk, Canada, Earth Posts: 3,170	Power Window Wiring Diagram? Just picked up a 1980 K10 pickup, just wonderin if anybody had a wiring diagram for the power windows? Also wondering if there is a way to test the power door lock relay. __________________ 14 Dodge 3500 Mega Cab 08 Dodge 3500 Mega Cab 87 Chev 3+3 4x4 80 GMC K10 High Sierra bone stock 70 Chevelle 350SS long term project 68 GMC 3ton Grain Truck/Garbage wagon 50 Pontiac 2 Door Coupe Project "I've got a shotgun rifle and a 4 wheel drive and a country boy can survive" Hank Jr.

03-17-2009, 08:54 AM	#2
N2TRUX Happy to be here Join Date: Mar 2000 Location: Cypress, TX Posts: 39,021	Re: Power Window Wiring Diagram? Anyone? __________________ Follow me on Facebook and Instagram @N2trux.com Articles- "Jake" the 84 to 74 crewcab "Elwood" the77_Remix 85 GMC Sierra "Scarlett" "Refining Sierra"

03-17-2009, 10:14 AM	#3
keith61760 Registered User Join Date: Jul 2008 Location: Lemoore, Ca Posts: 161	Re: Power Window Wiring Diagram? Try autozone.com. The wiring guides they have aren't the greatest but they have been accurate with my factory manual for my 77 for door lock and things like that. I can't access them at work, but I can try after work. I can scan my 77 manual after work for those pages. Not the same year but still similiar. As far as testing the door lock relay, the only thing I can think of is to put power directly to the relay, bypassing the switch. I can't verify that it will work like that as I don't have a truck with power locks to test that on right now. Last edited by keith61760; 03-17-2009 at 11:55 PM.

03-17-2009, 10:55 AM	#4
keith61760 Registered User Join Date: Jul 2008 Location: Lemoore, Ca Posts: 161	Re: Power Window Wiring Diagram? Found one that's not the greatest but it shows the system. The right side is for a Suburban. Attached Images Last edited by keith61760; 03-17-2009 at 11:34 AM. Reason: I can't spell!

03-17-2009, 11:12 AM	#5
Blue85 Oilfield Trash Join Date: Sep 2003 Location: Raymore, Sk, Canada, Earth Posts: 3,170	Re: Power Window Wiring Diagram? that should be perfect, thanks keith! __________________ 14 Dodge 3500 Mega Cab 08 Dodge 3500 Mega Cab 87 Chev 3+3 4x4 80 GMC K10 High Sierra bone stock 70 Chevelle 350SS long term project 68 GMC 3ton Grain Truck/Garbage wagon 50 Pontiac 2 Door Coupe Project "I've got a shotgun rifle and a 4 wheel drive and a country boy can survive" Hank Jr.

03-17-2009, 06:59 PM	#6
ca180 tryin to get laid Join Date: Aug 2008 Location: OK Posts: 198	Re: Power Window Wiring Diagram? That's how I wired the power windows in my truck, but I thought it might be a good idea to run a relay in there to the window motors. My driver side seems to roll down pretty dang slow, but it may just be an old motor.

03-17-2009, 10:57 PM	#7
Tagg33 Registered User Join Date: Mar 2007 Location: Denver, CO Posts: 247	Re: Power Window Wiring Diagram? Mine are wired like this diagram shows and they are real slow too. Does anyone know if the relay will help or should I order new window motors? __________________ Ryan 84 SWB, C4 IFS Crossmember, C4 IRS, RE7 bags, WCC 3pc 22"s My reBuild: http://67-72chevytrucks.com/vboard/s...d.php?t=346328

03-18-2009, 08:04 PM	#8
73chevyman Registered User Join Date: Nov 2008 Location: Lusby, MD Posts: 563	Re: Power Window Wiring Diagram? relay should help but if your motors are old you might want to change them __________________ http://67-72chevytrucks.com/vboard/group.php?groupid=37 73 C10 Fleetside If it ain't a Chevy it's foreign http://hotridesmag.com/

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