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Does anyone have the wiring diagram of the non-Bose, non-telephone radio for the 1993Deville. It has 4 connectors- 2- 4 wire connectors, 1- 7 wire connector, and 1- 6 wire connector. Not all the pin positions have wires. I need the wire colors and what they feed- power, grounds, BCM, lights, etc. I have GM service manuals for 1988 Devilles and 1993 Seville and Eldorado, but none are the same. Plus I have a 1973 Cadillac manual, too. If anyone needs something looked up I be happy to help. I'm not on the computer every day so it may take time to reply. Thanks in advance. 

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each plug is a set.

one plug is power and ground

Radio Battery Constant 12v+ Wire: Orange
Radio Accessory Switched 12v+ Wire: Yellow
Radio Ground Wire: Black
Radio Illumination Wire: Gray
Stereo Dimmer Wire: Brown

one is front speakers

Left Front Speaker Positive Wire (+): Tan
Left Front Speaker Negative Wire (-): Gray
Right Front Speaker Positive Wire (+): Light Green
Right Front Speaker Negative Wire (-): Dark Green

one is rear speakers.

Left Rear Speaker Positive Wire (+): Brown
Left Rear Speaker Negative Wire (-): Yellow
Right Rear Speaker Positive Wire (+): Dark Blue
Right Rear Speaker Negative Wire (-): Light Blue

one is antenna feed, and possibly other features.

Stereo Antenna Trigger Wire: Pink

Let me see if I can find the diagram. It has been awhile. IIRC when they are plugged in it looks like a larger plug


Nice, clean, luxury= fine automobile

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Thanks, Rockfangd. My 6 pin connector has orange, yellow, pink, grey, green and black. So I have a green instead of brown. The 2 4 pin connectors are for the speakers. The 7 pin connector only has 2 wires- orange w/ black tracer and purple w/ white tracer. I'm assuming they go to the BCM for the 16 volt feed for the display. I don't want to cross up those wires.

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