2009 ford focus ses

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=115057
Printed Date: May 09, 2024 at 8:58 PM

Topic: 2009 ford focus ses

Posted By: stangbanger242
Subject: 2009 ford focus ses
Date Posted: July 13, 2009 at 9:10 PM

Couple things,

Does the '09 Focus come wired already for the factory sub regardless of wether ot not it is installed, and if so what colors would they be?

Any help is appreciated, thanks

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Replies:

Posted By: i am an idiot
Date Posted: July 13, 2009 at 9:51 PM

It may be wired for it, but the amplifier will not be there. Do you know where the factory sub is installed if it had one? There is a good chance the factory sub amp is mounted to the sub enclosure. So if you know where it would be, you can remove that panel and look around for a plug on the end of some wires that could plug into the factory amp.

Posted By: richl68
Date Posted: July 14, 2009 at 3:49 PM

Radio 12V	WHITE/ red	+	radio, gray 24 pin plug, pin 1
Radio Ground	BLACK/ blue	-	radio, gray 24 pin plug, pin 13
Radio Ignition	(CAN BUS)
Radio Illumination	(CAN BUS)
Factory Amp Turn-on	PURPLE / red (subwoofer amp)	+	radio, gray 8 pin plug, pin 4
Power Antenna	black	+	radio, gray 24 pin plug, pin 5
Left Front Speaker (+/-)	white - WHITE/ brown	+,-	radio, gray 24 pin plug, pins 8 and 21
Right Front Speaker (+/-)	WHITE/ purple - WHITE/ orange	+,-	radio, gray 24 pin plug, pins 11 and 12
Left Rear Speaker (+/-)	WHITE/ green - BROWN / yellow	+,-	radio, gray 24 pin plug, pins 9 and 22
Right Rear Speaker (+/-)	BROWN / white - BROWN / blue	+,-	radio, gray 24 pin plug, pins 10 and 23
Center Channel (+/-)	N/A
Subwoofer (+/-)	PURPLE / green - GREEN / WHITE	+,-	radio, gray 8 pin plug, pins 1 and 2
Aux. Audio Input Left (+/-)	blue - YELLOW /GREEN (w/o SYNC)	+,-	radio, gray 16 pin plug, pins 7 and 8
Aux. Audio Input Right (+/-)	blue/green - WHITE/ green (w/o SYNC)	+,-	radio, gray 16 pin plug, pins 6 and 14
RSE Video (+/-)	N/A
RSE Audio Left (+/-)	blue - gray/orange (SYNC audio)	+,-	radio, gray 16 pin plug, pins 1 and 2
RSE Audio Right (+/-)	PURPLE / green - BROWN / white (SYNC audio)	+,-	radio, gray 16 pin plug, pins 9 and 10

Posted By: dcorwin822
Date Posted: September 09, 2009 at 11:59 PM

If its like the 08 there will be a connector in the trunk where you can tap into it. BUT it wont work because if the car didn't have a sub in it from factory the stock HU wont have a place to plug in the sub woofer harness and because of that ford cut off the harness plug.

https://www.focusfanatics.com/forum/showthread.php?t=164689

good read 'bout the 08 so it should be similar.