2002 Mitsubishi Galant Car Stereo Radio Wiring Diagram

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Whether your an expert Mitsubishi electronics installer or a novice Mitsubishi enthusiast with a 2002 Mitsubishi Galant, 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 Mitsubishi Galant 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 car radio wiring diagrams, Mitsubishi car stereo wiring diagrams, Mitsubishi car radio wiring schematics, Mitsubishi car wiring diagrams and cataloged them online. Feel free to use any Mitsubishi 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 Mitsubishi Galant.

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2002 Mitsubishi Galant Car Stereo Radio Wiring Diagram

Car Radio Constant 12v+ Wire: Red/Black
Car Radio Switched 12v+ Wire: Blue
Car Radio Ground Wire: Chassis
Car Radio Illumination Wire: Green/White
Car Stereo Dimmer Wire: Black/Yellow
Car Stereo Antenna Trigger: N/A
Car Stereo Amp Trigger Wire: N/A
Car Stereo Amplifier Location: N/A
Front Speakers Size: N/A
Front Speakers Location: N/A
Left Front Speaker Positive Wire (+): White/Blue
Left Front Speaker Negative Wire (-): Black/Blue
Right Front Speaker Positive Wire (+): White/Red
Right Front Speaker Negative Wire (-): Black/Red
Rear Speakers Size: N/A
Rear Speakers Location: N/A
Left Rear Speaker Positive Wire (+): Yellow/Blue
Left Rear Speaker Negative Wire (-): Gray/Blue
Right Rear Speaker Positive Wire (+): Yellow/Red
Right Rear Speaker Negative Wire (-): Gray/Red

10 thoughts on “2002 Mitsubishi Galant Car Stereo Radio Wiring Diagram”

  1. Chris, simply ground your wire to the chassis (look below):

    1. Find some bare metal on your vehicle. Make sure this bare metal touches the chassis (frame) of the vehicle.

    Bare Metal for Chassis Grounding

    2. Connect a ring terminal to the ground wire coming off your aftermarket amplifier.

    Ground Wire with Ring Terminal

    3. Use a self tapping screw to attach the black wire with ring terminal to the bare metal. Just make sure the metal you are screwing into does not have any wires or vital automotive components behind it.

    Self Tapping Screw

    Hope this helps. Good luck with your 2003 Mitsubishi Galant stereo installation.

    Reply
  2. I think Jeff was right. there is not a red with black stripe wire at all on my 2003 mitsubishi galant original radio wiring. I saw on another site that the Radio 12v constant should be the red with white striped wire. anyone?

    Reply
  3. Jeff, 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, we suggest you take your car to an experienced audio installer and have them troubleshoot your problem. Hope this helps. Good luck with your 2002 Mitsubishi Galant radio troubleshooting.

    Reply
  4. I have 2002 Mitsubishi galant de and all the info in the diagram is correct accept the 12v constant. I have tested every wire and none have a constant 12 volt power. please help. my radio turns on off it just resets all the info and I have to reset the time and saved stations. thanks for your time.

    Reply
  5. I wanna thank you guys for this diagram it helped a lot…. but your car radio constant 12v+ wire: is red/white instead of red/black… at least for my car it was.

    Reply

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