Please help with wiring. Diagrams needed, how to get?
Please help with wiring. Diagrams needed, how to get? I need some assistance. I am doing an LS swap into my 1987 GMC V1500 4x4.
Instead of buying a custom harness or making one, I am using the entire 2001 silverado donor harness to power the truck. I have the front lights and rear lights done and also even have the key fob locking/unlocking my doors.
Anyways, I cannot find the wiring info I need to get my power windows to work. Mainly the switches, I am using the 87 switches and tying into the donor harness.
I need help getting wiring diagrams for the donor silverado. Anyone have alldata or a way to find them?
I mean I know what color the wires are and where they go, I need to know what they do. Such as which is power, which is ground, which sends signal to ds motor and to ps motor and so on. How can I get this info?
Instead of buying a custom harness or making one, I am using the entire 2001 silverado donor harness to power the truck. I have the front lights and rear lights done and also even have the key fob locking/unlocking my doors.
Anyways, I cannot find the wiring info I need to get my power windows to work. Mainly the switches, I am using the 87 switches and tying into the donor harness.
I need help getting wiring diagrams for the donor silverado. Anyone have alldata or a way to find them?
I mean I know what color the wires are and where they go, I need to know what they do. Such as which is power, which is ground, which sends signal to ds motor and to ps motor and so on. How can I get this info?
Launching!
Joined: Apr 2014
Posts: 220
Likes: 3
Here is the window print. Both poles of the motor are held @ground. When the up or down switch is grounded
that relay is turned on and it pulls one pole of the motor to +. Steve
that relay is turned on and it pulls one pole of the motor to +. Steve
Last edited by EFIHARNESS; Jul 29, 2015 at 11:36 PM.
I suck at reading wire diagrams.
Last edited by nastybuzzard; Jul 30, 2015 at 08:35 AM.
