Question: Where can I find a 2002 Mitsubishi Galant stereo wiring diagram, and what are the 2002 Mitsubishi Galant radio wiring harness color codes?
If you’re planning to upgrade the radio in your 2002 Mitsubishi Galant or troubleshoot issues with your car stereo, this guide is here to help!
Our comprehensive 2002 Mitsubishi Galant radio wiring diagram shows all the radio wire harness colors, speaker wire colors, and speaker sizes. Use this head unit pinout guide to help with your car stereo installation or to troubleshoot radio wiring issues in your 2002 Mitsubishi Galant.
In This Guide
2002 Mitsubishi Galant Stereo Wiring Diagram
This 2002 Mitsubishi Galant stereo wiring chart shows you all the 2002 Mitsubishi Galant 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.
| Car Stereo Wire Function | Wire Color Code |
|---|---|
| Battery Constant Power Wire (12v+) | Red/White |
| Accessory Switched Power Wire (12v+) | Blue |
| Ground Wire | Chassis |
Use a Wiring Harness  and Dash Kit  for an Easy Install! |
|
| Illumination Wire | Green/White |
| Dimmer Wire | Tan/Yellow |
| Antenna Trigger Wire | N/A |
| Amplifier Turn-On Wire | N/A |
| Amplifier Mute Wire | N/A |
| Amplifier Location | N/A |
2002 Mitsubishi Galant Speaker Wiring Guide
This 2002 Mitsubishi Galant speaker wiring guide provides all the speaker wire colors and speaker locations you need for an upgrade or replacement. Whether you are installing new speakers or troubleshooting your factory setup, this 2002 Mitsubishi Galant chart makes it easy to identify each wire and where it connects. If you don’t see the car speaker wiring info you need, feel free to ask your question at the bottom of the page — we are here to help!
| Car Stereo Wire Function | Wire Color Code |
|---|---|
| Dash Center Speaker Positive Wire (+) | N/A |
| Dash Center Speaker Negative Wire (-) | N/A |
| 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 |
| Front Left Speaker Positive Wire (+) | White/Blue |
| Front Left Speaker Negative Wire (-) | Black/Blue |
| Front Right Speaker Positive Wire (+) | White/Red |
| Front Right Speaker Negative Wire (-) | Black/Red |
| 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 |
| 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 |
| Subwoofer Positive Wire (+) | N/A |
| Subwoofer Negative Wire (-) | N/A |
2002 Mitsubishi Galant Speaker Sizes and Locations
This 2002 Mitsubishi Galant speaker guide includes speaker sizes, speaker locations, and helpful info on speaker upgrades. Use this chart to find out what size speakers fit your 2002 Mitsubishi Galant.
| Application | Speaker Size/Location |
|---|---|
| Dash Center Speaker Size | N/A |
| Dash Center Speaker Depth | N/A |
| Dash Center Speaker Location | N/A |
| Front Tweeter Size | 1″ Tweeters |
| Front Tweeter Depth | N/A |
| Front Tweeter Location | N/A |
| Front Speaker Size | 6.5″ Speakers |
| Front Speaker Depth | 2.5″ Depth |
| Front Speaker Location | Front Doors |
| Rear Tweeter Size | N/A |
| Rear Tweeter Depth | N/A |
| Rear Tweeter Location | N/A |
| Rear Speaker Size | 6″ x 9″ Speakers |
| Rear Speaker Depth | 4″ Depth |
| Rear Speaker Location | Rear Deck |
| Subwoofer Size | N/A |
| Subwoofer Depth | N/A |
| Subwoofer Location | N/A |
Questions and Answers
If you have any questions about your 2002 Mitsubishi Galant 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 2002 Mitsubishi Galant 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!
10 thoughts on “2002 Mitsubishi Galant Radio Wiring Diagram”
Just wanted to say thanks for the info.
Rick in Chicago
Rick, we’re glad we could help you with your car stereo wiring diagram needs.
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.
Miguel, thanks for the 2002 Mitsubishi Galant radio wiring information contribution!
I have a yellow/black wire what does it go to ?
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.
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.
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?
I can’t find the chasis ground, is it the yellow/Black wire?
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.
2. Connect a ring terminal to the ground wire coming off your aftermarket amplifier.
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.
Hope this helps. Good luck with your 2003 Mitsubishi Galant stereo installation.