1993 Cadillac Deville Sedan Car Radio Wiring Guide

Whether your an expert Cadillac Deville Sedan mobile electronics installer, Cadillac Deville Sedan fanatic, or a novice Cadillac Deville Sedan enthusiast with a 1993 Cadillac Deville Sedan, a car stereo wiring diagram can save yourself a lot of time. Automotive wiring in a 1993 Cadillac Deville Sedan vehicles are becoming increasing more difficult to identify due to the installation of more advanced factory oem electronics.

One of the most time consuming tasks with installing an after market car stereo, car radio, satellite radio, xm radio, car speakers, tweeters, car subwoofer, crossovers, audio equalizer, car amplifier, mobile amp, car amplifier, mp3 player, ipod or any car audio electronics is identifying the correct color car audio wires for your 1993 Cadillac Deville Sedan.

The Modified Life staff has taken all its Cadillac Deville Sedan car radio wiring diagrams, Cadillac Deville Sedan car audio wiring diagrams, Cadillac Deville Sedan car stereo wiring diagrams, Cadillac Deville Sedan car radio wiring schematics, Cadillac Deville Sedan car wiring diagrams and cataloged them online for use by our visitors for free. Our automotive wiring diagrams allow you to enjoy your new mobile electronics rather than spend countless hours trying to figure out which wires goes to which 1993 Cadillac Deville Sedan part or component.

Feel free to use any Cadillac Deville Sedan car stereo wiring diagram that is listed on Modified Life but keep in mind that all information here is provided “as is” without any warranty of any kind and most of the car audio wiring diagrams listed on our enthusiast website are submitted by the Modified Life community. Use of the Cadillac Deville Sedan wiring information is at your own risk. Always verify all wires, wire colors and diagrams before applying any information found here to your 1993 Cadillac Deville Sedan.

Questions

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1993 Cadillac Deville Sedan Car Radio Wiring Guide

Car Radio Battery Constant 12v+ Wire: Orange
Car Radio Accessory Switched 12v+ Wire: Yellow
Car Radio Ground Wire: Black
Car Radio Illumination Wire: Gray
Car Stereo Dimmer Wire: Brown
Car Stereo Antenna Trigger Wire: Pink
Car Stereo Amp Trigger Wire: N/A
Car Stereo Amplifier Location: N/A
Car Audio Front Speakers Size: 4″ x 6″ Speakers
Car Audio Front Speakers Location: Dash
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
Car Audio Rear Speakers Size: 6″ x 9″ Speakers
Car Audio Rear Speakers Location: Rear Deck
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

6 Comments

  • Reply Ramon December 25, 2009 at 2:47 pm

    can I use a 7Inch In Dash DVD Radio to replace the factory car radio for a 1993 cadillac deville?

    If not then what size radio can be used to fill in the space?

  • Reply Joe Di Palermo February 15, 2010 at 5:50 pm

    The pink wire is where my problem is where does it originate from?

  • Reply Stephen Riley March 19, 2010 at 3:54 pm

    you can use double dins if you know what your doing but the car is only a din and a half so a single din flip out dvd player is best bet but for the double din just cut the bottom trim out of the wooden plastic that goes around the radio and put it in but with no bolts.. when u put the plastic piece back in it will secure the radio nice an tight though u may need to tape or whatever you want to the radio if it sticks out far enough to where you see the metal

  • Reply David Wells August 20, 2010 at 6:58 pm

    My 1993 Cadillac Deville has a standard factory installed FM-AM Cassette Player Radio which was working like new. I turned the radio off because I had to removed the car battery to replace the water pump. Within nine hours I replaced the battery and drove the vehicle. The radio does not work; the clock does. I checked the fuse block and all fuses are good. I went to another 1993 Deville with the exact type working radio and removed it. I installed it in my vehicle and now it is the same as my old one, which does not work. I have the same exact problem; the clock on the radio is fully operational. The radio and cassette player are not. Someone else advised me it might be my amplifier. If my vehicle has an amplifier, it is from the factory because it is not visible and I am certain this vehicle is completely stock. I am very knowledgeable about the interaction of electronic components. My radio is not receiving a signal. My cassette player is not receiving power. If there is a hidden amplifier or a second unit, I feel it cannot be the amplifier because an amplifier can only increase sound, it cannot create sound, Technically speaking an amp cannot produce sound it can only increase the intensity of sound waves. My radio is not sending a signal to the amplifier to amplify. My problem is, my radio and my cassette player is not powering on or up. It appears the circuit that supplies power to the radio and cassette player is not allowing electricity to that part of the unit. However, my clock, which is on the same power fuse as the radio and cassette player, is working fine. I have been told by others that GM has an anti theft device that prevents the removing of a radio from a Cadillac to another Cadillac unless one has a code from the factory. I am thinking because my battery was out of the car for nine hours, the computer might think someone has swapped or replaced my radio and has blocked it from playing. I hope this clears up what the radio is not doing. My radio is not showing any stations nor is it receiving any radio signals.

  • Reply ModifiedLife August 30, 2010 at 7:07 pm

    David, its sounds like your 1993 Cadillac Deville radio may be in safe mode or anti-theft mode. You will need a unlock code to get your radio working again. Radio security codes are usually written in your car manual or given to you when you purchase the vehicle. If you do not have the radio security code, you would have to obtain it from the local Cadillac dealer. Hope this helps. Good luck with unlocking your 1993 Cadillac Deville radio.

  • Reply Danielle Jephson October 1, 2010 at 2:41 am

    My 93 Cadillac deville has done the same thing with the radio. The clock is functional, yet the power button doesn’t seem to want to turn on. The power to the radio will turn on if it’s pushed in the right spot. By wedging it we have been able to use it, but now it won’t work at all. Is there anyway to take the dash peice off to see if the power button is connect properly?

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