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2003 Mitsubishi Eclipse Stereo Wiring Diagram


Question: Where can I find a 2003 Mitsubishi Eclipse stereo wiring diagram? What are the 2003 Mitsubishi Eclipse radio wiring harness colors?

If you’re looking to change the radio in your 2003 Mitsubishi Eclipse or troubleshoot why your car radio stopped working, we’re here to help!

Our comprehensive 2003 Mitsubishi Eclipse stereo wiring diagram shows you all the stereo wire harness colors, car speaker wiring colors and car speaker sizes. Use our 2003 Mitsubishi Eclipse stereo wiring guide to help you with your car radio and installation needs.

2003 Mitsubishi Eclipse Stereo Wiring Diagram

This 2003 Mitsubishi Eclipse stereo wiring chart shows you all the 2003 Mitsubishi Eclipse 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.

Application Radio Wire Color
Car Radio Battery Wire (Constant Power 12v+) Red/Black
Car Radio Accessory Wire (Switched Power 12v+) Blue
Car Radio Ground Wire Black
arrow Use a Car Radio Wiring Harness and Car Radio Dash Kit for an Easy Install!
Car Radio Illumination Wire Green/White
Car Stereo Dimmer Wire N/A
Car Radio Antenna Trigger Wire N/A
Car Radio Amp Turn-On Trigger Wire N/A
Car Radio Amp Mute Wire N/A
Car Radio Amplifier Location Car amplifier is located behind the glove box high in the passenger kick panel.
arrow Use an Amp Integration Harness to Connect Your Factory Amplifier to an aftermarket radio.

2003 Mitsubishi Eclipse Speaker Wiring Guide

This 2003 Mitsubishi Eclipse speaker wiring chart shows you every speaker wire color and the speaker wire location. Use this 2003 Mitsubishi Eclipse 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 (+) White/Light Blue
Front Left Speaker Negative Wire (-) Black/Blue
Front Right Speaker Positive Wire (+) White/Red
Front Right Speaker Negative Wire (-) Black/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 (+) Yellow/Blue
Rear Left Speaker Negative Wire (-) Gray/Blue
Rear Right Speaker Positive Wire (+) Yellow/Red
Rear Right Speaker Negative Wire (-) Gray/Red
arrow Upgrade your Subwoofer for deeper lows!
Subwoofer Positive Wire (+) N/A
Subwoofer Negative Wire (-) N/A

2003 Mitsubishi Eclipse Speaker Sizes and Location

This 2003 Mitsubishi Eclipse speaker size chart shows your speaker measurements and speaker locations. Use this chart to see what speaker fits in your 2003 Mitsubishi Eclipse.

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 1″ Tweeters
Front Tweeter Depth N/A
Front Tweeter Location N/A
arrow Upgrade your Tweeters for cleaner audio highs!
Front Speaker Size 6.5″ Speakers
Front Speaker Depth 3″ Depth
Front Speaker Location Front 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 6″ x 9″ Speakers
Rear Speaker Depth 3″ Depth
Rear Speaker Location Rear Deck
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 2003 Mitsubishi Eclipse 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 2003 Mitsubishi Eclipse 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!

12 thoughts on “2003 Mitsubishi Eclipse Stereo Wiring Diagram”

  1. Austin, double check ALL your fuses using an Automotive Fuse Tester because certain vehicles may have the clock tied into another circuit not labeled as clock. You may have additional fuse boxes by the driver side of the dash, passenger side of the dash, driver kick panel, passenger kick panel, under the steering column or under the hood. If all of your fuses are good, your clock might be faulty. We suggest you take your car to an experienced car electronics installer and have them troubleshoot your problem. Hope this helps. Good luck with your 2003 Mitsubishi Eclipse clock troubleshooting.

  2. I have a aftermarket radio in my 2003 Mitsubishi Eclipse. Everything works great but my clock on top of the dash won’t come on.

  3. Amy, first double check ALL your fuses and make sure ALL your fuses are good. You can do this by using an Automotive Fuse Tester and making sure all of your fuses are not blown. If all of your fuses are good, your 2003 Mitsubishi Eclipse may have a factory amp that needs to be turned on by your after market radio. The car radio amplifier trigger wire has to be wired up to turn on your factory amplifier to output sound from your speakers. Double check that your 2003 Mitsubishi Eclipse amp turn on wire is connected. Hope this helps. Good luck with your 2003 Mitsubishi Eclipse stereo installation.

  4. I have a 2003 mitsubishi eclipse and i just bought it and i have power to the radio but no sound not even static what could it possibly be ?

  5. I have a 2003 mitsubishi eclipse gts with an aftermaket sony explode radio which i wire myself. I just bought a 2 din touch screen radio with gps and it brings a wire for me to connect to my car so that i can used my radio controls on the sterring wheel. I only know how to wire a simple car radio and this new radio has different wires ive never seen. how hard would it be to wire it correctly.

  6. Bobby, 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 have 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 2003 Mitsubishi Eclipse GT inline converter installation.

  7. can you tell me which wires i connect to inline converter too and where factory amp is located at thanks 2003 mits. eclipse GT .. with infinity factory deck.

  8. Justin, technically you could connect your 2003 Mitsubishi Eclipse amplifier turn on wire to the radio switched 12v+ wire. That way your amplifier is on whenever your 2003 Mitsubishi Eclipse is on and off whenever your 2003 Mitsubishi Eclipse is off. Just make sure to run an in-line fuse holder with a 1-amp fuse on the amplifier turn on wire. Hope this helps. Good luck with your amplifier install.

  9. Sean, you can hook up any of your speaker wires to provide a audio signal to your rca converter. Hope this helps. Good luck.

  10. hooking up rca jacks to my stock infinity Mitsubishi stereo, i have the rca adapter but not sure which 4 wires from my rca converter go too which speaker wires from my stereo, thanks

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