2003 Mitsubishi Eclipse Car Stereo Wiring Diagram

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Whether your an expert Mitsubishi Eclipse mobile electronics installer, Mitsubishi Eclipse fanatic, or a novice Mitsubishi Eclipse enthusiast with a 2003 Mitsubishi Eclipse, a car stereo wiring diagram can save yourself a lot of time. Automotive wiring in a 2003 Mitsubishi Eclipse vehicles are becoming increasing more difficult to identify due to the installation of more advanced factory oem electronics.

One of the most time consuming tasks with installing an after market car stereo, car radio, satellite radio, xm radio, car speakers, tweeters, car subwoofer, crossovers, audio equalizer, car amplifier, mobile amp, car amplifier, mp3 player, ipod or any car audio electronics is identifying the correct color car audio wires for your 2003 Mitsubishi Eclipse headlight bulb size you need for your low beam or high beam and save time. Also, find your other car light bulb sizes including your fog light, reverse light, turn signal, brake light and more. It’s that easy!

The Modified Life staff has taken all its Mitsubishi Eclipse car radio wiring diagrams, Mitsubishi Eclipse car audio wiring diagrams, Mitsubishi Eclipse car stereo wiring diagrams, Mitsubishi Eclipse car radio wiring schematics, Mitsubishi Eclipse car wiring diagrams and cataloged them online for use by our visitors for free. Our automotive wiring diagrams allow you to enjoy your new mobile electronics rather than spend countless hours trying to figure out which wires goes to which 2003 Mitsubishi Eclipse part or component.

Feel free to use any Mitsubishi Eclipse car stereo wiring diagram that is listed on Modified Life but keep in mind that all information here is provided “as is” without any warranty of any kind and most of the car audio wiring diagrams listed on our enthusiast website are submitted by the Modified Life community. Use of the Mitsubishi Eclipse wiring information is at your own risk. Always verify all wires, wire colors and diagrams before applying any information found here to your 2003 Mitsubishi Eclipse.

Questions

If you have any questions pertaining to the audio system in the 2003 Mitsubishi Eclipse, please feel free to post it at the bottom of this page and either we’ll do our best to find you the information you need or hopefully someone in the Modified Life community will have the information you’re looking for.

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If you can’t find a particular car audio wire diagram on Modified Life, please feel free to post a car radio wiring diagram request at the bottom of this page and we’ll do our best to find you the diagram or schematic you need for your mobile audio installation.

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If you would like to help the Modified Life community by adding any missing information or adding a new car audio wire diagram to our resource, please feel free to contact us by posting a comment at the bottom of this page.

2003 Mitsubishi Eclipse Car Stereo Wiring Diagram

ApplicationWire Color
Radio Constant 12V+ WireOrange/Black
Radio Switched 12V+ WireWhite/Black
Radio Ground WireChassis
arrow Use a Car Radio Wire Harness and Car Radio Dash Kit for an Easy Car Radio Install!
Radio Illumination WireGreen/White
Radio Dimmer Wiren/a
Radio Antenna Trigger Wiren/a
arrow Use an Amp Integration Harness to Connect Your Factory Amplifier to an aftermarket radio.
Car Amp Turn-On WireN/A
Car Amplifier LocationN/A
arrow Add a Car Amplifier to Upgrade Your Car Audio!
Car Audio Front Tweeter SizeN/A
Car Audio Front Tweeter DepthN/A
Car Audio Front Tweeter LocationN/A
arrow Add Car Tweeters to Upgrade Your Car Audio!
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
arrow Use a Bluetooth Audio Transmitter for Easy Bluetooth Connection!
Front Speakers Size6 1/2″ Speakers
Front Speaker Depth3″
Front Speakers LocationDoors
arrow Use a Speaker Wire Harness for Easy Speaker Installation!
Left Front Speaker Wire (+)White/Blue
Left Front Speaker Wire (-)Black/Blue
Right Front Speaker Wire (+)White/Red
Right Front Speaker Wire (-)Black/Red
arrow Use a Bluetooth Audio Transmitter for Easy Bluetooth Connection!
Rear Speakers Size6″ x 9″ Speakers
Rear Speaker Depth3″
Rear Speakers LocationN/A
arrow Use a Speaker Wire Harness for Easy Speaker Installation!
Left Rear Speaker Wire (+)Yellow/Blue
Left Rear Speaker Wire (-)Gray/Blue
Right Rear Speaker Wire (+)Yellow/Red
Right Rear Speaker Wire (-)Gray/Red
arrow Use a Steering Wheel Control Adapter to Keep Your Steering Wheel Controls.

12 thoughts on “2003 Mitsubishi Eclipse Car 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.

    Reply
  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.

    Reply
  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.

    Reply
  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 ?

    Reply
  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.

    Reply
  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.

    Reply
  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.

    Reply
  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.

    Reply
  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.

    Reply
  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

    Reply

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