kia optima 2003 car radio wireing

Printed From: the12volt.com
Forum Name: Car Audio
Forum Discription: Car Stereos, Amplifiers, Crossovers, Processors, Speakers, Subwoofers, etc.
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=101011
Printed Date: May 15, 2025 at 6:36 AM

Topic: kia optima 2003 car radio wireing

Posted By: adonius
Subject: kia optima 2003 car radio wireing
Date Posted: January 10, 2008 at 2:03 PM

can someone provide me with the Kia optima 2003 wireing system for installment of a new radio system!

the colors and the purpose

because i went to install a new system cut the wires and now i`m stuck

Please help

Replies:

Posted By: tedmond
Date Posted: January 10, 2008 at 3:21 PM

you should have picked up a 10 dollar factory harness which doesnt make you cut wires. but here you go..

WIRE		COLOR		POLARITY		LOCATION
	Battery		ORANGE		(+)		RADIO HARNESS
	Accesory		YELLOW		(+)		RADIO HARNESS
	Ground		BLACK/ WHITE		(-)		RADIO HARNESS
	Illumination		BROWN / WHITE		(+)		RADIO HARNESS
	Dimmer		GRAY		(+)		RADIO HARNESS
	Power Antenna		GRAY		(+)		RADIO HARNESS
	LF Speaker (+)		YELLOW
	LF Speaker (-)		BLACK
	RF Speaker (+)		BLUE
	RF Speaker (-)		RED
	LR Speaker (+)		WHITE
	LR Speaker (-)		BROWN
	RR Speaker (+)		ORANGE
	RR Speaker (-)		GREEN
	Radio Security		YES

Posted By: adonius
Date Posted: January 10, 2008 at 4:41 PM

Ok many thanks tedmond

IS it for the optima 2003?

just asking just now i`m going to install my new touchscreen

many thanks again