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1988-94 GM Wiring Harness

1988-94 GM Wiring Harness-RetroSound

1988-94 GM Wiring Harness

Part Number: 661

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Regular price $ 9.99
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  • In stock, ready to ship
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This harness prevents you from having to cut your vehicle's factory wiring harness when installing your RetroSound radio.

661 Wire Code Chart

 Wire Color
Function
Red +12 Volt Accessory
Yellow +12 Volt Constant
Black Ground
Blue Power Antenna/Amp Turn-On
White Left Front Speaker +
White/Black Left Front Speaker -
Gray Right Front Speaker +
Gray/Black Right Front Speaker -
Green Left Rear Speaker +
Green/Black Left Rear Speaker -
Violet Right Rear Speaker +
Violet/Black Right Rear Speaker -