Need wiring diagram for car stereo wiring?

Tiny
JRFINDS
  • MEMBER
  • 1991 CADILLAC ELDORADO TOURING
  • 4.9L
  • V8
  • 2WD
  • AUTOMATIC
  • 99 MILES
I try to get a description, but I need but I don’t think I did it right. Basically, I have some cut wires. Where are you hook up the aftermarket stereo and I believe one or two these wires don’t connect to the car stereo here’s a picture. The one green and one of the pink wires.
Monday, May 1st, 2023 AT 10:20 PM

3 Replies

Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 47,256 POSTS
Here are the wiring diagrams for the radio as requested and i have included a guide to help you check the connections.

https://www.2carpros.com/articles/how-to-check-wiring

Check out the images (below). Please let us know what happens.
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Tuesday, May 2nd, 2023 AT 9:57 AM
Tiny
JRFINDS
  • MEMBER
  • 24 POSTS
Thank you, what is nca wires mean ground or what?
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Tuesday, May 2nd, 2023 AT 12:16 PM
Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 47,256 POSTS
NCA means there is no color assigned.
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Wednesday, May 3rd, 2023 AT 11:22 AM

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