2004 Dodge Ram 2500 Radio Wire Harness Guide - MODIFIEDLIFE (2023)

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Question: Where can I find a 2004 Dodge Ram 2500 radio wiring diagram? How I find a 2004 Dodge Ram 2500 car stereo wiring diagram?

Whether you’re an expert Dodge Ram 2500 mobile electronics installer, Dodge Ram 2500 fanatic, or a novice Dodge Ram 2500 enthusiast, a Dodge Ram 2500 car stereo wiring diagram is a must. One of the most time consuming tasks with installing a car radio is identifying the correct wires. If you want to know how to change your radio in your 2004 Dodge Ram 2500 or figure out why your car radio stopped working, a 2004 Dodge Ram 2500 radio wiring diagram can save you a lot of time. Knowing what every car radio wire does in your 2004 Dodge Ram 2500 radio wire harness takes the guess work out of changing your car radio or fixing your car stereo. Our 2004 Dodge Ram 2500 radio wiring diagram shows you all the radio wire colors and what they do.

Table of Contents

  • 2004 Dodge Ram 2500 Radio Wiring Diagram
  • 2004 Dodge Ram 2500 Speaker Wiring Guide
  • 2004 Dodge Ram 2500 Speaker Size and Location
  • Questions and Answers
  • Contribute
  • Conclusion

Knowing your 2004 Dodge Ram 2500 radio wire colors makes it easy to change your car stereo. Our 2004 Dodge Ram 2500 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.

ApplicationRadio Wire Color
Car Radio Battery Wire (Constant Power 12v+)Pink
Car Radio Accessory Wire (Switched Power 12v+)Red/White
Car Radio Ground WireBlack/Blue
2004 Dodge Ram 2500 Radio Wire Harness Guide - MODIFIEDLIFE (1) Use a Car Radio Wire Harness and Car Radio Dash Kit for an Easy Install!
Car Radio Illumination WireOrange
Car Stereo Dimmer WireN/A
Car Radio Antenna Trigger WireLight Green
Car Radio Amp Trigger WireN/A
Car Radio Amp Mute WireN/A
Car Radio Amplifier LocationN/A
2004 Dodge Ram 2500 Radio Wire Harness Guide - MODIFIEDLIFE (2) Use an Amp Integration Harness to Connect Your Factory Amplifier to an aftermarket radio.

Knowing your 2004 Dodge Ram 2500 speaker wire colors makes it super easy to replace your car stereo. Our 2004 Dodge Ram 2500 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 2004 Dodge Ram 2500 speaker wire below!

ApplicationBulb Size
Front Center Speaker Positive Wire (+)N/A
Front Center Speaker Negative Wire (-)N/A
2004 Dodge Ram 2500 Radio Wire Harness Guide - MODIFIEDLIFE (3) Upgrade your Center Speakers for awesome sound!
Left Front Tweeter Positive Wire (+)N/A
Left Front Tweeter Negative Wire (-)N/A
Right Front Tweeter Positive Wire (+)N/A
Right Front Tweeter Negative Wire (-)N/A
2004 Dodge Ram 2500 Radio Wire Harness Guide - MODIFIEDLIFE (4) Upgrade your Tweeters for cleaner audio highs!
Left Front Speaker Positive Wire (+)Green
Left Front Speaker Negative Wire (-)Brown/Red
Right Front Speaker Positive Wire (+)Purple
Right Front Speaker Negative Wire (-)Blue/Red
2004 Dodge Ram 2500 Radio Wire Harness Guide - MODIFIEDLIFE (5) Use a Speaker Wire Harness for easy Speaker Installation!
Left Rear Tweeter Positive Wire (+)N/A
Left Rear Tweeter Negative Wire (-)N/A
Right Rear Tweeter Positive Wire (+)N/A
Right Rear Tweeter Negative Wire (-)N/A
2004 Dodge Ram 2500 Radio Wire Harness Guide - MODIFIEDLIFE (6) Upgrade your Tweeters for cleaner audio highs!
Left Rear Speaker Positive Wire (+)Brown/Yellow
Left Rear Speaker Negative Wire (-)Brown/Light Blue
Right Rear Speaker Positive Wire (+)Blue/White
Right Rear Speaker Negative Wire (-)Blue/Orange
2004 Dodge Ram 2500 Radio Wire Harness Guide - MODIFIEDLIFE (7) Upgrade your Subwoofer for deeper lows!
Subwoofer Positive Wire (+)N/A
Subwoofer Negative Wire (-)N/A

Knowing your 2004 Dodge Ram 2500 speaker sizes makes it simple to install new car speakers. Our 2004 Dodge Ram 2500 speaker size guide shows you the exact measurements and what speaker fits in your car. It also shows you where your 2004 Dodge Ram 2500 speakers are located. Find your 2004 Dodge Ram 2500 speaker size and speaker location below!

ApplicationBulb Size
Front Center Speaker SizeN/A
Front Center Speaker DepthN/A
Front Center Speaker LocationN/A
2004 Dodge Ram 2500 Radio Wire Harness Guide - MODIFIEDLIFE (8) Upgrade your Center Speakers for awesome sound!
Front Tweeter SizeN/A
Front Tweeter DepthN/A
Front Tweeter LocationN/A
2004 Dodge Ram 2500 Radio Wire Harness Guide - MODIFIEDLIFE (9) Upgrade your Tweeters for cleaner audio highs!
Front Speaker Size6″ x 9″ Speakers
Front Speaker Depth5.25″
Front Speaker LocationDoors
2004 Dodge Ram 2500 Radio Wire Harness Guide - MODIFIEDLIFE (10) Use a Speaker Wire Harness for easy Speaker Installation!
Rear Tweeter SizeN/A
Rear Tweeter DepthN/A
Rear Tweeter LocationN/A
2004 Dodge Ram 2500 Radio Wire Harness Guide - MODIFIEDLIFE (11) Use a Speaker Wire Harness for easy Speaker Installation!
Rear Speaker Size5.25″ Speakers
Rear Speaker Depth3.5″
Rear Speaker LocationN/A
2004 Dodge Ram 2500 Radio Wire Harness Guide - MODIFIEDLIFE (12) Upgrade your Subwoofer for deeper lows!
Car Subwoofer Speaker SizeN/A
Car Subwoofer Speaker DepthN/A
Car Subwoofer Speaker LocationN/A

Questions and Answers

Have any questions about your 2004 Dodge Ram 2500 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

Want to help the Modified Life community by contributing 2004 Dodge Ram 2500 stereo wire diagram information? Feel free to post it at the bottom of this page. Thank you in advance for your contribution!

Conclusion

Feel free to use any 2004 Dodge Ram 2500 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 2004 Dodge Ram 2500 stereo wiring guide is at your own risk. Always verify all radio wire, stereo wire colors and wiring information before applying it to your 2004 Dodge Ram 2500.

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

  1. ModifiedLife

    March 30, 2011 at 5:29 pm

    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 Ram2004 Dodge Ram 2500 Radio Wire Harness Guide - MODIFIEDLIFE (13)

    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.

    Reply

  2. Allen Billings

    March 25, 2011 at 12:12 pm

    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

    Reply

  3. Serge

    November 16, 2010 at 11:37 am

    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.

    Reply

  4. ModifiedLife

    September 2, 2010 at 6:06 pm

    Jim, here is the antenna harness adapter you need:

    2004 Dodge Ram 2500 Antenna Harness Adapter2004 Dodge Ram 2500 Radio Wire Harness Guide - MODIFIEDLIFE (14)

    Hope this helps. Good luck with your 2004 Dodge Ram 2500 stereo installation.

    Reply

  5. Jim Shink

    August 27, 2010 at 11:45 am

    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?

    Reply

  6. Taylor Thomas

    June 14, 2010 at 11:50 am

    Is this harness the same for all stereo because mine is a 6 disc Cd changer?

    Reply

  7. Chris Jackson

    January 11, 2010 at 3:27 pm

    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…

    Reply

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