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Car Audio Wiring Question

  • Thread starter Thread starter IIGood
  • Start date Start date Oct 4, 2015

IIGood

Founding Member
Aug 1, 1998
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Churchton, MD
Oct 4, 2015
#1
  • Oct 4, 2015
  • #1
I just picked up a Kenwood receiver for my 2003 Explorer. The Explorer doesn't have any extras in it...no subwoofer, no DVD system...just the factory tape deck and 4 speakers.

On the new stereo's wiring harness, I've got 2 wires for each speaker, the red ignition wire, the black ground, and the yellow battery wire.

On the vehicle harness/adapter that was provided (it's a Metra harness), it has all the same wires plus an orange illumination wire. But the stereo harness does not have an orange wire.

Do I even hook up the orange illumination wire to anything? If so, which one, red?

Thanks in advance!
 

Prodigy

Member
Jul 7, 2015
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18
Oct 4, 2015
#2
  • Oct 4, 2015
  • #2
The Orange(illumination) is the dimmer. Allot of radios don't use this, instead a internal dimmer is present. Just cap off the end.
 
Reactions: Jinx

LaserSVT

Got FB banned again for saying nards
Founding Member
Nov 29, 1999
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Oct 4, 2015
#3
  • Oct 4, 2015
  • #3
If your deck does not have an orange wire that means it does not dim at night. Make sure to tape up/crimp cap on the end of the orange wire from the harness so it does not short to ground.
 
Last edited: Oct 4, 2015
Reactions: Jinx

DocG

5th graders > me. They're not bant
Sep 25, 2005
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Cincinnati area
Oct 4, 2015
#4
  • Oct 4, 2015
  • #4
Actually you want to extend the orange wire and connect it directly to the harness for the headlights. Nothing says cool but dimming headlights.

I must admit though, my previous car would dim the headlights at night when I had the stereo and bass cranked. I was not proud of it. Luckily no gangsters thought I was flashing my lights at them for a drive by or whatever that urban legend used to be LOL.

But yeah as the two idiots above said.
 

IIGood

Founding Member
Aug 1, 1998
4,252
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Churchton, MD
Oct 6, 2015
#5
  • Oct 6, 2015
  • #5
Thanks all...I left it disconnected and finally got the stereo in last night. Everything appears to be properly functioning.
 

Jinx

I like cats, cats like me. Cats and I fully agree.
20+ Year Stangneter
Oct 2, 2003
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Cat Country
Oct 6, 2015
#6
  • Oct 6, 2015
  • #6
What ever you do, DON'T cut the orange wire.


(just being overdramatic, nothing would have happened anyway...)
glad you figured it out.
 
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