What does this do?

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old hoon

New Member
Jun 21, 2012
24
Ocala
I bought this 79 Z28 project a while ago. There were no door panels on the car. It has electric windows and door locks and they are plugged in, but what do these wires do and where do they sit/hang?
Thanks.
 

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old hoon

New Member
Jun 21, 2012
24
Ocala
Cool thanks for that. Wiring is not my strong point by a long shot but I'll sit down and study that. The bonus is that diagram will help me wire up the switch on the center console. 👍
 

Zspoiler2

Veteran Member
May 26, 2023
195
Federal Way Washington
I also have a 79 Z-28 ,The wiring is for Key alarm. It hooks up to annoying alarm ( An black 2 x 2 speaker ) that goes off when you leave your drivers seat ,With the car keys left in the ignition .I took mine out when I installed Corbeau seats in my car,
 

Twisted_Metal

Administrator
Staff member
Lifetime Gold Member
Feb 26, 2004
35,788
Bloomington, MN
I also have a 79 Z-28 ,The wiring is for Key alarm. It hooks up to annoying alarm ( An black 2 x 2 speaker ) that goes off when you leave your drivers seat ,With the car keys left in the ignition .I took mine out when I installed Corbeau seats in my car,

Looks like he's showing a harness that's in the door.
 

old hoon

New Member
Jun 21, 2012
24
Ocala
Correct. The first pic is of the drivers door and the second pic is the passenger door.
 
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