
Car Stereo Head Unit Wire Harness
Typical Head Unit Wire Harness
Typical Head Unit Wire Harness | |
Function | Typical Wire Colors |
Memory / Constant 12V(+) | Yellow |
Switch / Accessory | Red |
Ground | Black |
Illumination | Orange/White |
Antenna Remote | Blue |
Amp Remote | Blue/White |
Left Front (+) | White |
Left Front (-) | White/Black |
Right Front (+) | Grey |
Right Front (-) | Grey/Black |
Left Rear (+) | Green |
Left Rear (-) | Green/Black |
Right Rear (+) | Violet |
Right Rear (-) | Violet/Black |
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Car Audio:
• Glossary of Terms• Passive Crossovers
• Passive Crossover Calculators
• Recommended Wire Sizes
• Subwoofer Enclosures
• Subwoofer Enclosure Calculators
• Subwoofer Wiring Wizard
• Thiele - Small Parameters

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Wednesday, April 30, 2025 • Copyright © 1999-2025 the12volt.com, All Rights Reserved • Privacy Policy & Use of Cookies

Wednesday, April 30, 2025 • Copyright © 1999-2025 the12volt.com, All Rights Reserved • Privacy Policy & Use of Cookies
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*All information on this site ( the12volt.com ) is provided "as is" without any warranty of any kind, either expressed or implied, including but not limited to fitness for a particular use. Any user assumes the entire risk as to the accuracy and use of this information. Please
verify all wire colors and diagrams before applying any information.
