Question: Where can I find a 2004 Jeep Wrangler radio wiring diagram? What are the 2004 Jeep Wrangler radio wiring harness color codes?
If you’re planning to upgrade the radio in your 2004 Jeep Wrangler or troubleshoot issues with your car stereo, this guide is here to help!
Our comprehensive 2004 Jeep Wrangler 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 2004 Jeep Wrangler.
In This Guide
2004 Jeep Wrangler Car Stereo Wiring Diagram
This 2004 Jeep Wrangler radio wiring chart shows you all the 2004 Jeep Wrangler 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+) | Pink/White |
| Accessory Switched Power Wire (12v+) | Pink |
| Ground Wire | Chassis |
Use a Wiring Harness  and Dash Kit  for an Easy Install! |
|
| Illumination Wire | Orange |
| Dimmer Wire | Tan/Yellow |
| Antenna Trigger Wire | N/A |
| Amplifier Turn-On Wire | N/A |
| Amplifier Mute Wire | N/A |
| Amplifier Location | Behind the Drivers Side Under the Dash Near Steering Column. |
2004 Jeep Wrangler Speaker Wiring Guide
This 2004 Jeep Wrangler 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 2004 Jeep Wrangler 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/Red |
| Front Left Speaker Negative Wire (-) | Green |
| Front Right Speaker Positive Wire (+) | Blue |
| Front Right Speaker Negative Wire (-) | Violet |
| 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 (+) | Brown/Yellow |
| Rear Left Speaker Negative Wire (-) | Brown/Blue |
| Rear Right Speaker Positive Wire (+) | Blue/White |
| Rear Right Speaker Negative Wire (-) | Blue/Red |
| Left Subwoofer Positive Wire (+) | N/A |
| Left Subwoofer Negative Wire (-) | N/A |
| Right Subwoofer Positive Wire (+) | N/A |
| Right Subwoofer Negative Wire (-) | N/A |
2004 Jeep Wrangler Speaker Sizes and Locations
This 2004 Jeep Wrangler speaker guide includes speaker sizes, speaker locations, and helpful info on speaker upgrades. Use this chart to find out what size speakers fit your 2004 Jeep Wrangler.
| 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 | 4″ x 6″ Speakers |
| Front Speaker Depth | 2″ 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 | 2″ Depth |
| Rear Speaker Location | N/A |
| Subwoofer Size | N/A |
| Subwoofer Depth | N/A |
| Subwoofer Location | N/A |
Questions and Answers
If you have any questions about your 2004 Jeep Wrangler 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
Do you want to contribute 2004 Jeep Wrangler stereo wire diagram information to benefit the Modified Life community? Feel free to share your insights by posting at the bottom of this page. We will gather any additional information presented below by our community, verify it, and incorporate it into the car radio wiring guide above for easy reference. We are consistently adding new information to improve and update this car stereo wiring guide as it becomes available. We appreciate your contribution in advance!
5 thoughts on “2004 Jeep Wrangler Radio Wire Harness Guide”
Thanks for the help but i have a question?……what color is the wire that powers the sub in the console mine is busted and i want to disconnect it….thanks David
The subwoofer is powered by it’s own amp located in the console. The wires, are the same as the r and l rear speakers. The sub has 4 wires going to it. If the speaker is shot, as with most Wranglers, Pyramid 6.5″ Subwoofer Speaker will fit right in there and the cost is less than 25.00 vs 250. for the factory speaker. The Pyramid is light years ahead of the stock in the sound department!
Craig, thanks for the 2004 Jeep Wrangler subwoofer speaker replacement information contribution!
i recently wired a sony explode stereo in a 2004 jeep wrangler. every thing works normally when on the tuner mode. when i go to play a cd or turn on the auxiliary mode every thing works like normal except i dont have any sound coming out of the sub woofer. i am confused as to why the sub would work on the radio tuner mode, but wont work in the aux and cd modes.
Jimmy, it sounds like you wired your amplifier turn on wire to your antenna wire. This is the reason your subwoofer amplifier only turns on when you use your radio but not with your aux or CD mode. Double check your wiring and make sure your amplifier turn on wire is wired correctly. Hope this helps. Good luck with your 2004 Jeep Wrangler amplifier wiring.