Want to wire in auto down windows 1994 1500

Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. If you click them and make a purchase, we may earn a small commission.

Moparmat2000

I'm Awesome
Joined
Feb 13, 2016
Messages
1,801
Reaction score
4,109
Location
Grand Tetons
I have a 94 C1500 with factory power windows. I want to wire in an automatic window down feature. Awhile back there was somebody on here who did this and explained which buicks and pontiacs had the relays, and where they were located in the car doors and how to wire them in to put this feature in older trucks that dont have it. I cannot seem to find the thread. Anybody do this lately, and have a schematic i can copy to modify mine?

Thanks
Matt
 
Last edited:

Moparmat2000

I'm Awesome
Joined
Feb 13, 2016
Messages
1,801
Reaction score
4,109
Location
Grand Tetons
Can i use a module out of a bonneville or park avenue? Very very few F bodys in my junky, most are picked over really bad.
 

Moparmat2000

I'm Awesome
Joined
Feb 13, 2016
Messages
1,801
Reaction score
4,109
Location
Grand Tetons
Thank you for the help. I could not open any of the the pix on the S10 forum, so i have no idea what to look for when i open up a park ave, bonneville or caddy for that matter to get these. Anybody got a pic of the boxes , and schematic?

Second question, do i need to get 2 of these relay boxes one for each switch since i want both windows to be auto down, or can it be bridged in to operate either window or both off the same relay? Will probably pick up a spare or 2 of these.

Will be adding this to my extensive list of parts i plan on getting during a junkyard day trip next month after the muddy mess dries out.

Been slacking badly too. Bought a jeep shaft, modded it 2 years ago to fit, its still sitting on the shelf in my shop.
 

94burbk1500

I'm Awesome
Joined
Jul 13, 2017
Messages
798
Reaction score
341
Location
Omaha, NE
Thank you for the help. I could not open any of the the pix on the S10 forum, so i have no idea what to look for when i open up a park ave, bonneville or caddy for that matter to get these. Anybody got a pic of the boxes , and schematic?

Second question, do i need to get 2 of these relay boxes one for each switch since i want both windows to be auto down, or can it be bridged in to operate either window or both off the same relay? Will probably pick up a spare or 2 of these.

Will be adding this to my extensive list of parts i plan on getting during a junkyard day trip next month after the muddy mess dries out.

Been slacking badly too. Bought a jeep shaft, modded it 2 years ago to fit, its still sitting on the shelf in my shop.
I would think you would need two relays unless you want both to go down at the same time when one switch is pressed.
 

Moparmat2000

I'm Awesome
Joined
Feb 13, 2016
Messages
1,801
Reaction score
4,109
Location
Grand Tetons
Makes sense. Ok i will hunt to get 3 of em, so i have a spare. Anybody have a pic of what that setup looks luke so i know what to look for.
 
Top