Question: Where can I find a 2008 Chrysler 300 stereo wiring diagram, and what are the 2008 Chrysler 300 radio wiring harness color codes?
If you’re planning to upgrade the radio in your 2008 Chrysler 300 or troubleshoot issues with your car stereo, this guide is here to help!
Our comprehensive 2008 Chrysler 300 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 2008 Chrysler 300.
In This Guide
2008 Chrysler 300 Stereo Wiring Diagram
This 2008 Chrysler 300 stereo wiring chart shows you all the 2008 Chrysler 300 stereo wire colors and their functions. Utilize this guide to help you with a car radio install or help with a car radio troubleshoot. 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+) | Red/White |
| Accessory Switched Power Wire (12v+) | Run a wire to the fuse box or ignition switch harness for switched power. |
| Ground Wire | Black/Light Green |
![]() (Simple Radio Install, Keep Steering Wheel Controls and Use Factory Amplifier) |
|
| Illumination Wire | N/A |
| Dimmer Wire | N/A |
| Antenna Trigger Wire | N/A |
| Car Radio Speaker Amplifier Turn-On Trigger Wire | N/A |
| Car Radio Subwoofer Amp Turn-On Trigger Wire | N/A |
| Car Radio Mute Wire | N/A |
| Amplifier Location | Car amplifier is located under the driver side of the dash. |
2008 Chrysler 300 Speaker Wiring Guide
This 2008 Chrysler 300 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 2008 Chrysler 300 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 (+) | Gray/Purple |
| Front Left Speaker Negative Wire (-) | Gray/Yellow |
| Front Right Speaker Positive Wire (+) | Dark Green/Purple |
| Front Right Speaker Negative Wire (-) | Purple/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 (+) | Dark Green/Tan |
| Rear Left Speaker Negative Wire (-) | Dark Green/Gray |
| Rear Right Speaker Positive Wire (+) | Dark Green/Brown |
| Rear Right Speaker Negative Wire (-) | Yellow/Gray |
| Subwoofer Positive Wire (+) | N/A |
| Subwoofer Negative Wire (-) | N/A |
2008 Chrysler 300 Speaker Sizes and Locations
This 2008 Chrysler 300 speaker guide includes speaker sizes, speaker locations, and helpful info on speaker upgrades. Use this chart to find out what size speakers fit your 2008 Chrysler 300.
| 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 | N/A |
| Front Tweeter Depth | N/A |
| Front Tweeter Location | N/A |
| Front Speaker Size | 6″ x 9″ Speakers |
| Front Speaker Depth | 5″ Depth |
| Front Speaker Location | Front Doors |
| Rear Tweeter Size | N/A |
| Rear Tweeter Depth | N/A |
| Rear Tweeter Location | N/A |
| Rear Speakers Size | 6″ x 9″ Speakers |
| Rear Speaker Depth | 6″ 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 2008 Chrysler 300 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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8 thoughts on “2008 Chrysler 300 Stereo Wiring Diagram”
Hi,
I have a 2006 chrysler 300c and i am changing the head unit for a new kenwood dvd player, i was hoping that you would be able to tell me wat colour the amp turn on /trigger wire is as i have the premium sound in the car.
Thank you
Alex, ask and you shall receive: 2006 Chrysler 300 Car Stereo Wiring Diagram
Is there a Car Stereo Wiring Schematic for the 2008 Town and Country. I’d figure the wires would be close to the 300 but not sure. I want to add a video system to the vehicle but with side air bags now on the town and country- I dont want to splice into the wrong wires.
Thanks
Phil, ask and you shall receive: 2008 Chrysler Town and Country Car Radio Wiring Diagram
Where is the radio amplifier located on the Chrysler 300c 2008?
does a 2009 300 touring factory deck have rca output?
Rob, most late model vehicles do not have RCA outputs on the factory radio to feed an audio signal to your aftermarket amplifier. You would have to install a line out converter to supply an audio output. Here is the Line-Out Converter you need:
Scosche 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’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 2008 Chrysler 300 amplifier installation.
I have a regular 2006 chrysler 300 and wanted to know where the amplifier is? I checked under the steering column and did not find anything. anyone? thanks :D