Question: Where can I find a 2006 Subaru Legacy radio wiring diagram? What are the 2006 Subaru Legacy radio wiring harness color codes?
If you’re planning to upgrade the radio in your 2006 Subaru Legacy or troubleshoot issues with your car stereo, this guide is here to help!
Our comprehensive 2006 Subaru Legacy 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 2006 Subaru Legacy.
In This Guide
2006 Subaru Legacy Car Stereo Wiring Diagram
This 2006 Subaru Legacy radio wiring chart shows you all the 2006 Subaru Legacy stereo wire color codes and their radio wire functions. This easy-to-follow guide can help you install a new car stereo or figure out problems with your stereo wiring harness and radio setup. If you don’t see the car radio wiring information you’re looking for, please feel free to ask your question at the bottom of this page.
| Car Stereo Wire Function | Wire Color Code |
|---|---|
| Battery Constant Power Wire (12v+) | Blue/Red |
| Accessory Switched Power Wire (12v+) | Yellow/Red |
| Ground Wire | Black |
Use a Wiring Harness  and Dash Kit  for an Easy Install! |
|
| Illumination Wire | Purple |
| Dimmer Wire | Black/White |
| Antenna Trigger Wire | N/A |
| Amplifier Turn-On Wire | N/A |
| Amplifier Mute Wire | N/A |
| Amplifier Location | N/A |
2006 Subaru Legacy Speaker Wiring Guide
This 2006 Subaru Legacy speaker wiring guide provides all the speaker wire colors and speaker locations you need for an upgrade or replacement. Whether you are installing new speakers or troubleshooting your factory setup, this 2006 Subaru Legacy chart makes it easy to identify each wire and where it connects. If you don’t see the car speaker wiring info you need, feel free to ask your question at the bottom of the page — we are here to help!
| 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 (+) | Brown/White |
| Front Left Speaker Negative Wire (-) | Green |
| Front Right Speaker Positive Wire (+) | Red/Yellow |
| Front Right Speaker Negative Wire (-) | White/Black |
| 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 (+) | White/Red |
| Rear Left Speaker Negative Wire (-) | Red/Black |
| Rear Right Speaker Positive Wire (+) | Blue/Yellow |
| Rear Right Speaker Negative Wire (-) | Red/White |
| Subwoofer Positive Wire (+) | N/A |
| Subwoofer Negative Wire (-) | N/A |
2006 Subaru Legacy Speaker Sizes and Locations
This 2006 Subaru Legacy speaker guide includes speaker sizes, speaker locations, and helpful info on speaker upgrades. Use this chart to find out what size speakers fit your 2006 Subaru Legacy.
| 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 | 1″ Depth |
| Front Tweeter Location | N/A |
| Front Speaker Size | 6.5″ Speakers |
| Front Speaker Depth | 4″ 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 | 4″ Depth |
| Rear Speaker Location | Rear Deck |
| Subwoofer Size | N/A |
| Subwoofer Depth | N/A |
| Subwoofer Location | N/A |
Questions and Answers
If you have any questions about your 2006 Subaru Legacy radio installation, please don’t hesitate to post them at the bottom of this page. We’re committed to finding the answers you need, and members of the Modified Life community may also provide valuable insights into the car stereo information you’re looking for. Don’t hesitate to ask your car audio question; it could benefit others seeking the same answers!
Contribute
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6 thoughts on “2006 Subaru Legacy Radio Wire Harness Diagram”
As most people who’ve tried know, modding the factory stereo on the 2006 is a pain. And most Ipod wire harness’ don’t exactly help you locate an easy power source. Thanks so much for the page, tapping into the harness instead of going through the manual forever looking for a power source just saved me my morning. My wife is now Ipod happy with a factory looking install… so glad I didn’t mangle anything.
Thanks again!
Jamie, we are happy we could help you with your 2006 Subaru Legacy stereo wiring diagram needs.
I just bought a 2006 Subaru Legacy GT and was wondering if there is a way to mod the factory stereo and somehow input the audio from a MP3 player directly to the stereo? Thanks in advance.
J.D., we suggest you purchase an automotive auxiliary input adapter. This adapter will allow you to input any Apple iPod, mp3 player or portable music player into your factory radio. This is the easiest and most cost effective way to add an audio input into your factory stereo. Here is the bluetooth transmitter you will need:
Aux Input Adapter for 2006 Subaru Legacy GT
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 2006 Subaru Legacy GT bluetooth transmitter installation.
I have a 2006 subaru legacy gt with digital view, dual climate zone controls on my dash. Im looking to install subs, amp and aftermarket stereo. Im in dire need of help cause i heard there is no dash kit for this specific model. Thank you
Caleb, yes you can hook up your an amplifier and subwoofer to your stock stereo. You will need some aftermarket electronics to hook up a subwoofer to your 2006 Subaru Legacy GT factory stereo. You will need five components:
1. Aftermarket Car Stereo
2. Radio Dash Kit for 2006 Subaru Legacy GT
3. Car Subwoofer
4. Car Subwoofer Box to house your car subwoofer.
5. Car Audio Amplifier that matches your subwoofer power needs and ohm rating.
6. Car Amplifier Wiring Kit that can handle the power needs of your amplifier.
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 2006 Subaru Legacy GT amplifier and subwoofer installation.