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Old 06-05-2015, 11:29 AM   #1
Jonlopes
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Radio Wiring

Quick question, Once I get some other issues ironed out I am going to be looking to add a radio since there is just a rectangular hole in my dash. Looking under the dash I cannot find an obvious wire in the harness that terminates where the radio would go. Every wire in that general vicinity has another purpose, can anyone tell me what color or colors the radio power wire is on a 1971 c20 wiring harness? I was thinking if I knew the color I could try to track it down from the fuse box?
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Old 06-05-2015, 11:49 AM   #2
65standard
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Re: Radio Wiring

As far as I know there is only a terminal on the fuse panel to power the radio. Same for the cigarette lighter.
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Old 06-05-2015, 12:21 PM   #3
FirstOwner69
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Re: Radio Wiring

Here's a picture of the radio "harness". One end of the red wire plugs into the fuse block radio terminal. The other end plugs into the 3 wire plug that attaches to the radio. The green and black wires go to the speaker. The stuff at the ends of the green and black wires is actually from where they broke away from the speaker.
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