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2007 Honda Civic Si Audio Wiring Schematic


Question: Where can I find a 2007 Honda Civic Si radio wiring diagram? What are the 2007 Honda Civic Si radio wiring harness colors?

If you’re looking to change the radio in your 2007 Honda Civic Si or troubleshoot why your car radio stopped working, we’re here to help!

Our comprehensive 2007 Honda Civic Si radio wiring diagram shows you all the radio wire harness colors, car speaker wiring colors and car speaker sizes. Use our 2007 Honda Civic Si stereo wiring guide to help you with your car radio and installation needs.

2007 Honda Civic Si Radio Wiring Diagram

This 2007 Honda Civic Si radio wiring chart shows you all the 2007 Honda Civic Si 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+) White
Car Radio Accessory Wire (Switched Power 12v+) Violet
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 Gray
Car Stereo Dimmer Wire Red
Car Radio Antenna Trigger Wire Black
Car Radio Amp Turn-On 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.

2007 Honda Civic Si Speaker Wiring Guide

This 2007 Honda Civic Si speaker wiring chart shows you every speaker wire color and the speaker wire location. Use this 2007 Honda Civic Si 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 (+) Light Green
Front Left Speaker Negative Wire (-) Pink
Front Right Speaker Positive Wire (+) Gray
Front Right Speaker Negative Wire (-) Brown
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
Rear Left Speaker Negative Wire (-) Brown
Rear Right Speaker Positive Wire (+) Blue
Rear Right Speaker Negative Wire (-) Orange
arrow Upgrade your Subwoofer for deeper lows!
Left Subwoofer Positive Wire (+) N/A
Left Subwoofer Negative Wire (-) N/A
Right Subwoofer Positive Wire (+) N/A
Right Subwoofer Negative Wire (-) N/A

2007 Honda Civic Si Speaker Sizes and Location

This 2007 Honda Civic Si speaker size chart shows your speaker measurements and speaker locations. Use this chart to see what speaker fits in your 2007 Honda Civic Si.

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 4″ 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 6.5″ 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 2007 Honda Civic Si 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 2007 Honda Civic Si 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!

2 thoughts on “2007 Honda Civic Si Audio Wiring Schematic”

  1. Ronald, 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 2007 Honda Civic Si 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 2007 Honda Civic Si amp turn on wire is connected. Hope this helps. Good luck with your 2007 Honda Civic Si stereo installation.

  2. Hi, I have a 2007 honda civic si sedan without navi. I just install a jvc aftermarket deck to my car. I have the wire harness and antenna adapter already hook up but it still didnt work. The power will be on but there will be no sounds coming out of the stereo. I don’t know what to do now ? Please help me .

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