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2004 Dodge Ram 2500 Radio Wire Harness Guide


Question: Where can I find a 2004 Dodge Ram 2500 radio wiring diagram? What are the 2004 Dodge Ram 2500 radio wiring harness colors?

If you’re looking to change the radio in your 2004 Dodge Ram 2500 or troubleshoot why your car radio stopped working, we’re here to help!

Our comprehensive 2004 Dodge Ram 2500 radio wiring diagram shows you all the radio wire harness colors, car speaker wiring colors and car speaker sizes. Use our 2004 Dodge Ram 2500 stereo wiring guide to help you with your car radio and installation needs.

2004 Dodge Ram 2500 Radio Wiring Diagram

This 2004 Dodge Ram 2500 radio wiring chart shows you all the 2004 Dodge Ram 2500 radio 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.

Application Radio Wire Color
Car Radio Battery Wire (Constant Power 12v+) Pink
Car Radio Accessory Wire (Switched Power 12v+) Red/White
Car Radio Ground Wire Black/Blue
arrow Use a Car Radio Wiring Harness and Car Radio Dash Kit for an Easy Install!
Car Radio Illumination Wire Orange
Car Stereo Dimmer Wire N/A
Car Radio Antenna Trigger Wire Light Green
Car Radio Amp Trigger Wire N/A
Car Radio Amp Mute Wire N/A
Car Radio Amplifier Location N/A
arrow Use an Amp Integration Harness to Connect Your Factory Amplifier to an aftermarket radio.

2004 Dodge Ram 2500 Speaker Wiring Guide

This 2004 Dodge Ram 2500 speaker wiring chart shows you every speaker wire color and the speaker wire location. Use this 2004 Dodge Ram 2500 speaker wiring guide to help you with a speaker replacement or speaker upgrade. If the car speaker wiring information you’re searching for is not listed, please don’t hesitate to ask for it at the bottom of this page.

Application Speaker Wire Color
Front Center Speaker Positive Wire (+) N/A
Front Center Speaker Negative Wire (-) N/A
arrow Upgrade your Center Speakers for awesome sound!
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
arrow Upgrade your Tweeters for cleaner audio highs!
Front Left Speaker Positive Wire (+) Green
Front Left Speaker Negative Wire (-) Brown/Red
Front Right Speaker Positive Wire (+) Purple
Front Right Speaker Negative Wire (-) Blue/Red
arrow Use a Speaker Wire Harness for easy Speaker Installation!
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
arrow Upgrade your Tweeters for cleaner audio highs!
Rear Left Speaker Positive Wire (+) Brown/Yellow
Rear Left Speaker Negative Wire (-) Brown/Light Blue
Rear Right Speaker Positive Wire (+) Blue/White
Rear Right Speaker Negative Wire (-) Blue/Orange
arrow Upgrade your Subwoofer for deeper lows!
Subwoofer Positive Wire (+) N/A
Subwoofer Negative Wire (-) N/A

2004 Dodge Ram 2500 Speaker Sizes and Location

This 2004 Dodge Ram 2500 speaker size chart shows your speaker measurements and speaker locations. Use this chart to see what speaker fits in your 2004 Dodge Ram 2500.

Application Speaker Size and Location
Front Center Speaker Size N/A
Front Center Speaker Depth N/A
Front Center Speaker Location N/A
arrow Upgrade your Center Speakers for awesome sound!
Front Tweeter Size N/A
Front Tweeter Depth N/A
Front Tweeter Location N/A
arrow Upgrade your Tweeters for cleaner audio highs!
Front Speaker Size 6″ x 9″ Speakers
Front Speaker Depth 5.25″ Depth
Front Speaker Location Doors
arrow Use a Speaker Wire Harness for easy Speaker Installation!
Rear Tweeter Size N/A
Rear Tweeter Depth N/A
Rear Tweeter Location N/A
arrow Use a Speaker Wire Harness for easy Speaker Installation!
Rear Speaker Size 5.25″ Speakers
Rear Speaker Depth 3.5″ Depth
Rear Speaker Location N/A
arrow 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

If you have any questions about your 2004 Dodge Ram 2500 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 Dodge Ram 2500 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!

7 thoughts on “2004 Dodge Ram 2500 Radio Wire Harness Guide”

  1. Allen, you will need an automotive auxiliary input adapter. This adapter will allow you to input any 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 adapter you will need:

    Aux Input Adapter for 2004 Dodge Ram

    This particular kit plugs into the antenna port so installation is plug and play. 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 2004 Dodge Ram aux input adapter installation.

  2. I have a 2004 Ram 2500 and want to know if I can put an in-dash Aux in, and if so how does it hook up int the back of the radio

  3. For a Dodge Ram 1500 Quad Cab 2002 with Infinity sound system with 7 speakers, what are the sound system specs, what’s the total watt of this system? Need to know also what’s the impedance (ohm) and the watts of the front and rear speakers for replacement? Thanks for your great job.

  4. I have a 2004 Ram 2500. I’m putting an after market radio in for the aux input. The only problem is that the antenna wire is different. Do they make an adapter to go between the truck antenna wire and the radio wire?

  5. I have a rear speaker, passenger side out. I traced the problem to the amp that I cannot find. i understand that they say you need to dismantle the dash board to get to it. Is that true? I can’t find a diagram on it…

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