Question: Where can I find a 2009 Mazda 6 stereo wiring diagram, and what are the 2009 Mazda 6 radio wiring harness color codes?
If you’re planning to upgrade the radio in your 2009 Mazda 6 or troubleshoot issues with your car stereo, this guide is here to help!
Our comprehensive 2009 Mazda 6 radio wiring diagram shows all the radio wire harness colors, speaker wire colors, and speaker sizes. Use this head unit pinout guide to help with your car stereo installation or to troubleshoot radio wiring issues in your 2009 Mazda 6.
In This Guide
2009 Mazda 6 Car Car Stereo Wiring Diagram
Knowing your 2009 Mazda 6 radio wire colors makes it easy to change your car stereo. Our 2009 Mazda 6 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.
| Car Stereo Wire Function | Wire Color Code |
|---|---|
| Battery Constant Power Wire (12v+) | Blue/Red |
| Accessory Switched Power Wire (12v+) | Orange |
| Ground Wire | Black |
Use a Wiring Harness  and Dash Kit  for an Easy Install! |
|
| Illumination Wire | Light Green/Red |
| Dimmer Wire | N/A |
| Antenna Trigger Wire | N/A |
| Amplifier Turn-On Wire | Blue/Black |
| Amplifier Mute Wire | N/A |
| Amplifier Location | N/A |
2009 Mazda 6 Speaker Wiring Guide
Knowing your 2009 Mazda 6 speaker wire colors makes it super easy to replace your car stereo. Our 2009 Mazda 6 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 2009 Mazda 6 speaker wire below!
| Car Stereo Wire Function | Wire Color Code |
|---|---|
| Dash Center Speaker Positive Wire (+) | N/A |
| Dash Center Speaker Negative Wire (-) | N/A |
| Front Left Tweeter Positive Wire (+) | N/A |
| Front Left Tweeter Negative Wire (-) | N/A |
| Front Right Tweeter Positive Wire (+) | N/A |
| Front Right Tweeter Negative Wire (-) | N/A |
| Front Left Speaker Positive Wire (+) | Red |
| Front Left Speaker Negative Wire (-) | White |
| Front Right Speaker Positive Wire (+) | Blue |
| Front Right Speaker Negative Wire (-) | Yellow |
| Rear Left Tweeter Positive Wire (+) | N/A |
| Rear Left Tweeter Negative Wire (-) | N/A |
| Rear Right Tweeter Positive Wire (+) | N/A |
| Rear Right Tweeter Negative Wire (-) | N/A |
| Rear Left Speaker Positive Wire (+) | Purple |
| Rear Left Speaker Negative Wire (-) | Pink |
| Rear Right Speaker Positive Wire (+) | White/Blue |
| Rear Right Speaker Negative Wire (-) | Black/Blue |
| Subwoofer Positive Wire (+) | N/A |
| Subwoofer Negative Wire (-) | N/A |
2009 Mazda 6 Speaker Sizes and Locations
Knowing your 2009 Mazda 6 speaker sizes makes it simple to install new car speakers. Our 2009 Mazda 6 speaker size guide shows you the exact measurements and what speaker fits in your car. It also shows you where your 2009 Mazda 6 speakers are located. Find your 2009 Mazda 6 speaker size and speaker location below!
| Application | Speaker Size/Location |
|---|---|
| Dash Center Speaker Size | N/A |
| Dash Center Speaker Depth | N/A |
| Dash Center Speaker Location | N/A |
| Front Tweeter Size | 1″ Tweeters |
| Front Tweeter Depth | N/A |
| Front Tweeter Location | N/A |
| Front Speaker Size | 6.5″ Speakers |
| Front Speaker Depth | 3″ Depth |
| Front Speaker Location | Front Doors |
| Rear Tweeter Size | N/A |
| Rear Tweeter Depth | N/A |
| Rear Tweeter Location | N/A |
| Rear Speaker Size | 6.5″ Speakers |
| Rear Speaker Depth | 3″ Depth |
| Rear Speaker Location | Rear Deck |
| Subwoofer Size | N/A |
| Subwoofer Depth | N/A |
| Subwoofer Location | N/A |
Questions and Answers
Have any questions about your 2009 Mazda 6 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
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Conclusion
Feel free to use any 2009 Mazda 6 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 2009 Mazda 6 stereo wiring guide is at your own risk. Always verify all radio wire, stereo wire colors and wiring information before applying it to your 2009 Mazda 6.
2 thoughts on “2009 Mazda 6 Radio Wire Harness Guide”
I’m going to install a new radio staying factory the other one just broke and im planning on installing an amp and sub also but I need to know the most direct way of uninstalling the stereo and hooking up the rca’s and remote wire. Thank You.
Chris, as much as we would like to help you with your 2010 Kia Picanto, we currently don’t have any information about removing your 2009 Mazda 6 radio. As per your RCA interconnects installation, you would have to install a line out converter to supply an audio output. Here is the Line-Out Converter you need:
2-Channel Speaker to RCA Line Out Converter
When splicing in the RCA Line Out Converter, tap your factory rear speaker wires to get a full range audio source. We suggest you invest in some solid wire taps that wont come loose. These wire tap connectors will allow you to tap into wires without cutting and installs in seconds by hand with no crimping or tools required. If you install a line out converter, your rear speakers will still work properly. As for your remote wire installation, technically you could connect your 2009 Mazda 6 amplifier turn on wire to the radio switched 12v+ wire. That way your amplifier is on whenever your 2009 Mazda 6 is on and off whenever your 2009 Mazda 6 is off. Just make sure to run an in-line fuse holder with a 1-amp fuse on the amplifier turn on wire. If you’ve never installed car audio before, we advise you to take your car to an experienced mobile audio installer. Hope this helps. Good luck with your 2009 Mazda 6 amplifier installation.