2000 Ford Focus Car Radio Wire Color Codes

2000 Ford Focus Car Radio Wire Color Codes

Whether your an expert Ford Focus mobile electronics installer, Ford Focus fanatic, or a novice Ford Focus enthusiast with a 2000 Ford Focus, a car stereo wiring diagram can save yourself a lot of time. Automotive wiring in a 2000 Ford Focus vehicles are becoming increasing more difficult to identify due to the installation of more advanced factory oem electronics.

One of the most time consuming tasks with installing an after market car stereo, car radio, satellite radio, xm radio, car speakers, tweeters, car subwoofer, crossovers, audio equalizer, car amplifier, mobile amp, car amplifier, mp3 player, ipod or any car audio electronics is identifying the correct color car audio wires for your 2000 Ford Focus.

The Modified Life staff has taken all its Ford Focus car radio wiring diagrams, Ford Focus car audio wiring diagrams, Ford Focus car stereo wiring diagrams, Ford Focus car radio wiring schematics, Ford Focus car wiring diagrams and cataloged them online for use by our visitors for free. Our automotive wiring diagrams allow you to enjoy your new mobile electronics rather than spend countless hours trying to figure out which wires goes to which 2000 Ford Focus part or component.

Feel free to use any Ford Focus car stereo wiring diagram that is listed on Modified Life but keep in mind that all information here is provided “as is” without any warranty of any kind and most of the car audio wiring diagrams listed on our enthusiast website are submitted by the Modified Life community. Use of the Ford Focus wiring information is at your own risk. Always verify all wires, wire colors and diagrams before applying any information found here to your 2000 Ford Focus.


If you have any questions pertaining to the audio system in the 2000 Ford Focus, please feel free to post it at the bottom of this page and either we’ll do our best to find you the information you need or hopefully someone in the Modified Life community will have the information you’re looking for.

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If you can’t find a particular car audio wire diagram on Modified Life, please feel free to post a car radio wiring diagram request at the bottom of this page and we’ll do our best to find you the diagram or schematic you need for your mobile audio installation.

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2000 Ford Focus Car Radio Wire Color Codes

Car Radio Battery Constant 12v+ Wire: Yellow/Green
Car Radio Accessory Switched 12v+ Wire: Orange/Green
Car Radio Ground Wire: Black/Green
Car Radio Illumination Wire: Orange/Black
Car Stereo Dimmer Wire: N/A
Car Stereo Antenna Trigger Wire: N/A
Car Stereo Amp Trigger Wire: N/A
Car Stereo Amplifier Location: N/A
Car Audio Front Speakers Size: N/A
Car Audio Front Speakers Location: N/A
Left Front Speaker Positive Wire (+): White/Black
Left Front Speaker Negative Wire (-): Gray/Black
Right Front Speaker Positive Wire (+): White/Red
Right Front Speaker Negative Wire (-): Gray/Red
Car Audio Rear Speakers Size: N/A
Car Audio Rear Speakers Location: N/A
Left Rear Speaker Positive Wire (+): White/Green
Left Rear Speaker Negative Wire (-): Gray/White
Right Rear Speaker Positive Wire (+): White
Right Rear Speaker Negative Wire (-): Gray

7 Replies to “2000 Ford Focus Car Radio Wire Color Codes”

  1. Michael, most installers will run the power cable from the battery, through the firewall, under the carpet (near the door sill) and to your amplifier location for hook up. Installers usually run the power wire through a rubber grommet or drill a new hole in the firewall. Just make sure you zip tie the cable down so it does not move. Also, make sure when you run the cable through the firewall that you use a rubber grommet to protect the power cable from rubbing on any bare metal. Hope this helps. Good luck.

  2. I hooked up an aftermarket radio as above (which I had to remove after years of working fine and re-install the same) and have a problem being that when the car physically moves (the wheels move), the radio cuts out completely. Otherwise it worked fine. Any ideas? Ground/code issues? It is driving me crazy.

  3. Joe, take a look at your battery terminals wires. Sometimes when the battery terminal wires are not in full contact with battery terminals because of corrosion, your radio could cut in and out. Try removing your battery terminal wires from the battery, clean them with a wire brush and re-install. Hope this helps. Good luck with your 2000 Ford Focus radio troubleshooting.

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