2002 Honda Civic Car Radio Wiring Guide


Whether your an expert Honda electronics installer or a novice Honda enthusiast with a 2002 Honda Civic, a car stereo wiring diagram can save yourself a lot of time. One of the most time consuming tasks with installing an after market car stereo, car radio, car speakers, car amplifier, car navigation or any car electronics is identifying the correct color wires for a 2002 Honda Civic 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 Honda car radio wiring diagrams, Honda car stereo wiring diagrams, Honda car radio wiring schematics, Honda car wiring diagrams and cataloged them online. Feel free to use any Honda 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 diagrams listed on our enthusiast website are submitted by the Modified Life community. Use of the wiring information is at your own risk. Always verify all wires, wire colors and diagrams before applying any information found here to your 2002 Honda Civic.

If you can’t find your car stereo wiring diagram or car radio wiring diagram on Modified Life, please feel free to post a car wiring diagram request (Car Stereo Wiring Diagram Request Page) and we’ll do our best to find you the information you need for your mobile installation.

If you would like to help the Modified Life community by adding a car stereo wiring diagram or car radio wiring diagram to our resource, please feel free to post any additional information about the 2002 Honda Civic on this page.

2002 Honda Civic Car Stereo Radio Wiring Diagram

Application Wire Color
Car Radio Constant 12v+ Wire Blue/White
Car Radio Switched 12v+ Wire Yellow/Red
Car Radio Ground Wire Black
arrow Use a Car Radio Wire Harness and Car Radio Dash Kit for an Easy Car Radio Install!
Car Radio Illumination Wire Red/Black
Car Stereo Dimmer Wire N/A
Car Stereo Antenna Trigger N/A
Car Stereo Amp Trigger Wire N/A
Car Stereo Amplifier Location N/A
arrow Use an Amp Integration Harness to Connect Your Factory Amplifier to an aftermarket radio.
Car Audio Front Tweeter Size N/A
Car Audio Front Tweeter Depth N/A
Car Audio Front Tweeter Location N/A
arrow Use a Speaker Wire Harness for Easy Speaker Installation!
Front Speakers Size (Coupe) 6 1/2″ Speakers
Front Speaker Depth (Coupe) 3.5″
Front Speakers Size (Sedan) 6 1/2″ Speakers
Front Speaker Depth (Sedan) 3.5″
Front Speakers Location Doors
Left Front Speaker Positive Wire (+) Blue/Green
Left Front Speaker Negative Wire (-) Gray/Black
Right Front Speaker Positive Wire (+) Red/Green
Right Front Speaker Negative Wire (-) Brown/Black
arrow Use a Speaker Wire Harness for Easy Speaker Installation!
Rear Speakers Size (Coupe) 6″ x 9″ Speakers
Rear Speaker Depth (Coupe) 6″
Rear Speakers Size (Sedan) 6 1/2″ Speakers
Rear Speaker Depth (Sedan) 6″
Rear Speakers Location N/A
Left Rear Speaker Positive Wire (+) Blue/Yellow
Left Rear Speaker Negative Wire (-) Gray/White
Right Rear Speaker Positive Wire (+) Red/Yellow
Right Rear Speaker Negative Wire (-) Brown/White
arrow Use a Steering Wheel Control Adapter to Keep Your Steering Wheel Controls.

3 Responses

  1. Luis, if you don’t have the radio security code, you would have to obtain it from the dealer. Hope this helps. Good luck.

  2. I disconnected my battery on my Honda Accord 2002 and my stereo is asking for a code where can i find it?

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