2005 and more honda odyssey wirings

Printed From: the12volt.com
Forum Name: Vehicle Wiring Information & File Requests
Forum Discription: Request Car Alarm, Car Stereo, Cruise Control, Remote Starter, Navigation, Mobile Video, and Other Vehicle Specific Wiring Info, Manuals, Tech Tips
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=115423
Printed Date: May 04, 2025 at 4:24 PM

Topic: 2005 and more honda odyssey wirings

Posted By: muaythai
Subject: 2005 and more honda odyssey wirings
Date Posted: August 02, 2009 at 9:24 AM

I have ody 2005 touring.

I had to take out original fm radio and navi screen from my ody... now I am trying to use aftermarket fm radio. When I connect wires radio is turning on and I can "use it" but I cannt hear sound. Do you have any idea why? I suppose it happens because of amp is not powered now? Do you know which wire is responsible to turn on amp?

Anyone has wiring diagrams for radio & navi & amp & dvd (I mean all entertainment system) ?
I drive my ody in Europe. It is not popular car here at all, so I cannt find anyone who knows about it ;(

Replies:

Posted By: i am an idiot
Date Posted: August 02, 2009 at 9:41 AM

WIRE		COLOR		POLARITY		LOCATION
	Battery		WHITE/ GREEN		(+)		RADIO HARNESS
	Accesory		YELLOW/RED		(+)		RADIO HARNESS
	Ground		BLACK		(-)		RADIO HARNESS
	Illumination		RED / BLACK		(+)		RADIO HARNESS
	Dimmer		RED		(-)		RADIO HARNESS
	Power Antenna		BLACK		(+)		RADIO/ANTENNA HARNESS
	Amp Turn On		YELLOW /GREEN		(+)		RADIO HARNESS
	LF Speaker (+)		BLUE
	LF Speaker (-)		PINK
	RF Speaker (+)		GREEN
	RF Speaker (-)		RED
	LR Speaker (+)		LIGHT BLUE
	LR Speaker (-)		VIOLET
	RR Speaker (+)		BROWN
	RR Speaker (-)		YELLOW
	Amp Location		BEHIND GLOVEBOX
	Steering Cntrls		YES
	Speed Cntrl		NO
	Radio Security		YES

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Let's Go Brandon Brown. Congratulations on your first Xfinity Series Win. LGBFJB

Posted By: howie ll
Date Posted: August 02, 2009 at 1:09 PM

Your new head unit will have a blue or blue/white amp turn on. Provided it's a constant 12v+ when either radio or CD etc is used connect to YELLOW /GREEN on the above post.

Posted By: muaythai
Date Posted: August 02, 2009 at 2:26 PM

I found solution
It was enough to get power (+) to amplifire...when it is not powered then you will not be able to hear anything So you can put any aftermarket radio