1992 Dodge Ram W250 Stereo Wiring Information
Radio Battery Constant 12v+ Wire: Red
Radio Accessory Switched 12v+ Wire: Red/White
Radio Ground Wire: Chassis
Radio Illumination Wire: Black/Yellow
Left Front Speaker Positive Wire (+): Green
Left Front Speaker Negative Wire (-): Green/Yellow
Right Front Speaker Positive Wire (+): Violet
Right Front Speaker Negative Wire (-): Violet/Yellow
The following information is currently not available:
Stereo Dimmer Wire
Stereo Antenna Trigger Wire
Stereo Amp Trigger Wire
Audio Front Speakers Size
Audio Rear Speakers Size
Left Rear Speaker Positive Wire (+)
Left Rear Speaker Negative Wire (-)
Right Rear Speaker Positive Wire (+)
Right Rear Speaker Negative Wire (-)
*If you know any of the above or any other missing information please use the comment box below to notify us.