1993 Pontiac Firebird

1993 Pontiac Firebird Stereo Wiring Information

Radio Constant 12V+ Wire: Orange
Radio Switched 12V+ Wire: Yellow
Radio Ground Wire: Black
Radio Illumination Wire: Gray
Radio Dimmer Wire: Brown
Radio Power Antenna Trigger Wire: Pink
Left Front Speaker Wire (+): Tan
Left Front Speaker Wire (-): Gray
Right Front Speaker Wire (+): Light Green
Right Front Speaker Wire (-): Dark Green
Left Rear Speaker Wire (+): Brown
Left Rear Speaker Wire (-): Yellow
Right Rear Speaker Wire (+): Dark Blue
Right Rear Speaker Wire (-): Light Blue



1993 Pontiac Firebird Speaker Sizes

Front Speakers Size: 5 1/4″ Speakers
Rear Speakers Size: 6 1/2″ Speakers



The following information is currently not available:
Radio Amplifier Turn On Trigger Wire

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