Thran69

Hey guys, just started installing my new painless wiring harness. I have a old diagram from asking a few years ago but it seems to leave out the power windows. I need to know how this operates. Does anyone have diagram? I assume I would still use the stock relays, just getting my power from the new harness. Slowly tackling this restoration project, any help please.

I've searched for about an hour and only found 2 blurry pictures and a very sad drawing.

Thanks

69Vett

almost any year C3 power window harness will work,
find a used "power window harness" it is then plug and play, to switches and motors.
I have done this retrofit what is your questions ?

0Willcox Corvette

1968SafariYellow

Can anyone tell me where the ground wire connects to? It's the one right next to the relay behind the cluster/instruments. Does it screw into the metal bracket that holds the relay or somewhere on the cluster? It's not very long.

Thanks

jkp2021

So restoring a 1968 coupe with power windows. This was a barn find, so just started cleaning this week. Doors, not yet.

What is this third wire for?

STL Zombie Hunter

Here's a diagram for PW I used on my 1972.
Maybe this will help?

loup68

That is the ground wire that should connect to a male spade on the power window motor. Lou.