Yellow Wire is Constant no?

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Spool

Junior Member
Joined
Apr 9, 2016
Posts
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Location
Los Angeles
First Name
Thomas
Truck Year
73
Truck Model
C20
Engine Size
350
Hey Guys.

1973 Chevy C20 with a mess of wires I'm trying to clean up.

I've replaced the stereo earlier this year but it would cut out once in awhile so I decided to check the connections and follow the ground, constant and ignition.

I found it connected to (extremely messy in about 5 connections) out to the hood, and then grounded after passing a 20Amp fuse.

What I would like to do is power it straight to a On/Off switch and leave the ignition out of it.

Battery to Supply.
Radio to ACC.
Earth to Ground.

But where would the yellow constant go coming off the stereo?
And does there need to be a fuse on the cable?

I've uploaded this youtube clip to show the mess and fuse.
https://youtu.be/RE-H65eWl1Y

Any help is appreciated. Thank you.

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brewster21

Junior Member
Joined
Mar 8, 2016
Posts
20
Reaction score
2
Location
Iowa
First Name
Jason
Truck Year
1975
Truck Model
K20
Engine Size
350
What head unit did you put in,
Then I'll just look up the manual and tell you what wires to run where

Sent from my LGUS991 using Tapatalk
 
Last edited:

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