Caddyman 93 Posted March 22, 2021 Report Share Posted March 22, 2021 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. Quote Link to comment Share on other sites More sharing options...
rockfangd Posted March 23, 2021 Report Share Posted March 23, 2021 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 Quote GM FAN FOREVER Nice, clean, luxury= fine automobile Link to comment Share on other sites More sharing options...
Caddyman 93 Posted March 23, 2021 Author Report Share Posted March 23, 2021 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. Quote Link to comment Share on other sites More sharing options...
rockfangd Posted April 3, 2021 Report Share Posted April 3, 2021 Diagrams. Quote GM FAN FOREVER Nice, clean, luxury= fine automobile Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.