Question: Where can I find a 2011 Ford Fiesta radio wiring diagram? How I find a 2011 Ford Fiesta car stereo wiring diagram?
Whether you’re an expert Ford Fiesta mobile electronics installer, Ford Fiesta fanatic, or a novice Ford Fiesta enthusiast, a Ford Fiesta car stereo wiring diagram is a must. One of the most time consuming tasks with installing a car radio is identifying the correct wires. If you want to know how to change your radio in your 2011 Ford Fiesta or figure out why your car radio stopped working, a 2011 Ford Fiesta radio wiring diagram can save you a lot of time. Knowing what every car radio wire does in your 2011 Ford Fiesta radio wire harness takes the guess work out of changing your car radio or fixing your car stereo. Our 2011 Ford Fiesta radio wiring diagram shows you all the radio wire colors and what they do.
Table of Contents
2011 Ford Fiesta Radio Wiring Diagram
Knowing your 2011 Ford Fiesta radio wire colors makes it easy to change your car stereo. Our 2011 Ford Fiesta radio wiring guide shows you how to connect car radio wires and helps you when your car radio wires not working. It also shows you the car radio wire to battery, which wire is positive, what is car radio illumination wire and more.
| Application | Radio Wire Color |
|---|---|
| Car Radio Battery Wire (Constant Power 12v+) | Yellow/Red |
| Car Radio Accessory Wire (Switched Power 12v+) | Run a wire to your steering column and use the violet/green wire in the ignition switch harness. |
| Car Radio Ground Wire | Black/Blue |
 Use a Car Radio Wire Harness and Car Radio Dash Kit for an Easy Install! |
|
| Car Radio Illumination Wire | N/A |
| Car Stereo Dimmer Wire | N/A |
| Car Radio Antenna Trigger Wire | N/A |
| Car Radio Amp Turn-On Trigger Wire | N/A |
| Car Radio Amp Mute Wire | N/A |
| Car Radio Amplifier Location | N/A |
| Use an Amp Integration Harness to Connect Your Factory Amplifier to an aftermarket radio. |
|
2011 Ford Fiesta Speaker Wiring Guide
Knowing your 2011 Ford Fiesta speaker wire colors makes it super easy to replace your car stereo. Our 2011 Ford Fiesta speaker wire guide shows you how to connect car speaker wires and helps you when your car speaker wire not working. It also shows you what car speaker wire to use, which car speaker wire is positive and more. Find your 2011 Ford Fiesta speaker wire below!
| Application | Speaker Wire Color |
|---|---|
| Front Center Speaker Positive Wire (+) | N/A |
| Front Center Speaker Negative Wire (-) | N/A |
| Upgrade your Center Speakers for awesome sound! |
|
| Left Front Tweeter Positive Wire (+) | N/A |
| Left Front Tweeter Negative Wire (-) | N/A |
| Right Front Tweeter Positive Wire (+) | N/A |
| Right Front Tweeter Negative Wire (-) | N/A |
| Upgrade your Tweeters for cleaner audio highs! |
|
| Left Front Speaker Positive Wire (+) | White |
| Left Front Speaker Negative Wire (-) | White/Brown |
| Right Front Speaker Positive Wire (+) | White/Violet |
| Right Front Speaker Negative Wire (-) | White/Orange |
| Use a Speaker Wire Harness for easy Speaker Installation! |
|
| Left Rear Tweeter Positive Wire (+) | N/A |
| Left Rear Tweeter Negative Wire (-) | N/A |
| Right Rear Tweeter Positive Wire (+) | N/A |
| Right Rear Tweeter Negative Wire (-) | N/A |
| Upgrade your Tweeters for cleaner audio highs! |
|
| Left Rear Speaker Positive Wire (+) | White/Green |
| Left Rear Speaker Negative Wire (-) | Brown/Yellow |
| Right Rear Speaker Positive Wire (+) | Brown/White |
| Right Rear Speaker Negative Wire (-) | Brown/Blue |
| Upgrade your Subwoofer for deeper lows! |
|
| Left Subwoofer Positive Wire (+) | N/A |
| Left Subwoofer Negative Wire (-) | N/A |
| Right Subwoofer Positive Wire (+) | N/A |
| Right Subwoofer Negative Wire (-) | N/A |
2011 Ford Fiesta Speaker Size and Location
Knowing your 2011 Ford Fiesta speaker sizes makes it simple to install new car speakers. Our 2011 Ford Fiesta speaker size guide shows you the exact measurements and what speaker fits in your car. It also shows you where your 2011 Ford Fiesta speakers are located. Find your 2011 Ford Fiesta speaker size and speaker location below!
| Application | Speaker Size and Location |
|---|---|
| Front Center Speaker Size | N/A |
| Front Center Speaker Depth | N/A |
| Front Center Speaker Location | N/A |
| Upgrade your Center Speakers for awesome sound! |
|
| Front Tweeter Size | N/A |
| Front Tweeter Depth | N/A |
| Front Tweeter Location | N/A |
| Upgrade your Tweeters for cleaner audio highs! |
|
| Front Speaker Size | 6.5″ Speakers |
| Front Speaker Depth | 3.4″ |
| Front Speaker Location | Front Doors |
| Use a Speaker Wire Harness for easy Speaker Installation! |
|
| Rear Tweeter Size | N/A |
| Rear Tweeter Depth | N/A |
| Rear Tweeter Location | N/A |
| Use a Speaker Wire Harness for easy Speaker Installation! |
|
| Rear Speaker Size | 6.5″ Speakers |
| Rear Speaker Depth | 3″ |
| Rear Speaker Location | N/A |
| Upgrade your Subwoofer for deeper lows! |
|
| Car Subwoofer Speaker Size | N/A |
| Car Subwoofer Speaker Depth | N/A |
| Car Subwoofer Speaker Location | N/A |
Questions and Answers
Have any questions about your 2011 Ford Fiesta radio installation? Please feel free to post it at the bottom of this page. We will do our best to find you the answer you are looking for. Or hopefully someone in the Modified Life community will respond with the car stereo information you are looking for.
Contribute
Want to help the Modified Life community by contributing 2011 Ford Fiesta stereo wire diagram information? Feel free to post it at the bottom of this page. Thank you in advance for your contribution!
Conclusion
Feel free to use any 2011 Ford Fiesta radio wire diagram that is listed here but keep in mind that all information here is provided as is without any warranty of any kind. Use of this 2011 Ford Fiesta stereo wiring guide is at your own risk. Always verify all radio wire, stereo wire colors and wiring information before applying it to your 2011 Ford Fiesta.
16 thoughts on “2011 Ford Fiesta Car Stereo Wiring Diagram”
Jered, ask and you shall receive: 2012 Ford Fiesta Car Stereo Wiring Diagram
Can we start a 2012 Ford Fiesta link please?
I have a start for the wiring info…
Car Radio Battery Constant 12v+ Wire: Yellow/Red
Car Radio Accessory Switched 12v+ Wire: There is no switched power wire in 2012 harness, must be located elsewhere, I have mine to the fuse box on a open position that is only on when the car is in RUN position. Haven’t located a switched wire yet.
Car Radio Ground Wire: Black/Blue
Car Radio Illumination Wire: Blue
Car Stereo Dimmer Wire: There is no dimmer wire in the factory harness (controlled by CAN BUS)
Car Stereo Power Antenna Trigger Wire: N/A
Car Stereo Amp Trigger Wire: N/A
Car Stereo Amplifier Location: N/A
Car Audio Front Speakers Size: oversized 6.75 (it’s a 7″ speaker opening)
Car Audio Front Speakers Location: door panel
Left Front Speaker Positive Wire (+): White
Left Front Speaker Negative Wire (-): White/Brown
Right Front Speaker Positive Wire (+): White/Violet
Right Front Speaker Negative Wire (-): White/Orange
Car Audio Rear Speakers Size: oversized 6.75 (it’s a 7″ speaker opening)
Car Audio Rear Speakers Location: rear doors (there is a pattern in the non-rear speaker car that can be drilled into the door panels and retains the OEM look)
Left Rear Speaker Positive Wire (+): White/Green
Left Rear Speaker Negative Wire (-): Brown/Yellow
Right Rear Speaker Positive Wire (+): Brown/White
Right Rear Speaker Negative Wire (-): Brown/Blue
Jered, ask and you shall receive: 2011 Ford Fiesta Car Alarm Wiring Diagram
Anyway to find out wiring for an alarm system. I have a 2011 Ford Fiesta S model sedan that doesn’t have remote entry. I have a viper 211hv system that I plan on using only for remote door locks. However not sure which wire is the lead for the locks. That’s all I need for info is the lock wire. Thanks for the help
Carlos, most vehicles have a factory hole with a rubber or plastic grommet at the firewall. This is usually the standard place to run a power wire through the firewall. If one of these holes are not available or not large enough, a hole will have to be drilled to accommodate your power wire. Choose something on the engine side of the firewall as reference and try to match it up on the interior side of the firewall. This will make sure you do not drill through anything important. Then drill a hole somewhere near or beside your reference point. Make sure to use a firewall grommet
to prevent the power wire from chaffing on the firewall that could potentially cause a short. Hope this helps. Good luck with your 2011 Ford Fiesta amplifier installation.
Where is the best location to run the power cable pass thru the firewall of my 2011 Ford Fiesta?
Michael, as much as we would like to help you, most of the car stereo wiring information listed on our website is provided by our visitors. We currently do not have any information on the 2011 Ford Fiesta pin out diagram but hopefully someone from our knowledgeable Modified Life community would be able to chime in and assist you.
Very nice. Much appreciated for all this. Any chance you could get a diagram of the pins at the back of the radio as I have the radio but need to know which pin does what as I don’t have the cables in the car. Thanks, Mike.
Carlos, here are your 2011 Ford Fiesta speaker sizes:
Car Audio Tweeter Speaker Size: 1″ Tweeters
Car Audio Tweeter Speaker Depth: 2″
Car Audio Tweeter Speaker Location: N/A
Car Audio Front Speakers Size: 6 1/2″ speakers
Car Audio Front Speakers Depth: 3 2/5″
Car Audio Front Speakers Location: Doors
Car Audio Rear Speakers Size: 6 1/2″ speakers
Car Audio Rear Speakers Depth: 3″
Car Audio Rear Speakers Location: N/A
Hope this helps. Good luck with your 2011 Ford Fiesta speaker installation.
Do you know what brand of head unit they placed in the fiesta? What is the min and max output of the deck? Does it have aux input for RCA plugs? How about the speakers what size did they put in the front and in the rear?
Jester01, thanks for the 2011 Ford Fiesta amplifier power cable installation information contribution!
What i did with my fiesta was run a power cable with an inline fuse right from the car battery to one of the cable openings in the firewall all the way under the trim panels into the trunk. Wasnt too hard to do. Then i just connected an rca converter to the factory stereo and connected the amps rca cable to it. Vwalla
Matt, technically you could connect your 2011 Ford Fiesta amplifier turn on wire to the radio switched 12v+ wire. That way your amplifier is on whenever your 2011 Ford Fiesta is on and off whenever your 2011 Ford Fiesta is off. Just make sure to run an in-line fuse holder
with a 1-amp fuse
on the amplifier turn on wire. Hope this helps. Good luck with your 2011 Ford Fiesta amplifier install.
All, I’m not sure what I am doing wrong, but the brown/white accessory wire is not showing 12V for me with my volt meter… I know there are two brown/white wires (one is for the speaker), but I am having no luck finding a remote wire that I can connect to my external amplifier… any advice is appreciated.
Pannie, we are glad we could help you with your 2011 Ford Fiesta stereo wiring diagram needs.
Thank you very much saved a lot of time. Good work, Pannie c.