Question: Where can I find a 1989 Cadillac Fleetwood stereo wiring diagram? What are the 1989 Cadillac Fleetwood radio wiring harness colors?
If you’re looking to change the radio in your 1989 Cadillac Fleetwood or troubleshoot why your car radio stopped working, we’re here to help!
Our comprehensive 1989 Cadillac Fleetwood stereo wiring diagram shows you all the stereo wire harness colors, car speaker wiring colors and car speaker sizes. Use our 1989 Cadillac Fleetwood stereo wiring guide to help you with your car radio and installation needs.
In This Guide
1989 Cadillac Fleetwood Stereo Wiring Diagram
This 1989 Cadillac Fleetwood stereo wiring chart shows you all the 1989 Cadillac Fleetwood stereo wire colors and their functions. Utilize this guide to help you with a car radio install or help with a car radio troubleshoot. If you don’t see the car radio wiring information you’re looking for, please feel free to ask your question at the bottom of this page.
Application | Radio Wire Color |
---|---|
Car Radio Battery Wire (Constant Power 12v+) | Orange |
Car Radio Accessory Wire (Switched Power 12v+) | Yellow |
Car Radio Ground Wire | Black |
Use a Car Radio Wiring Harness and Car Radio Dash Kit for an Easy Install! | |
Car Radio Illumination Wire | Gray |
Car Stereo Dimmer Wire | N/A |
Car Radio Antenna Trigger Wire | Pink |
Car Radio Amp Turn-On Trigger Wire | N/A |
Car Radio Amp Mute Wire | N/A |
Car Radio Amplifier Location | N/A |
Use an Amp Integration Harness to Connect Your Factory Amplifier to an aftermarket radio. |
1989 Cadillac Fleetwood Speaker Wiring Guide
This 1989 Cadillac Fleetwood speaker wiring chart shows you every speaker wire color and the speaker wire location. Use this 1989 Cadillac Fleetwood speaker wiring guide to help you with a speaker replacement or speaker upgrade. If the car speaker wiring information you’re searching for is not listed, please don’t hesitate to ask for it at the bottom of this page.
Application | Speaker Wire Color |
---|---|
Front Center Speaker Positive Wire (+) | N/A |
Front Center Speaker Negative Wire (-) | N/A |
Upgrade your Center Speakers for awesome sound! | |
Front Left Tweeter Positive Wire (+) | N/A |
Front Left Tweeter Negative Wire (-) | N/A |
Front Right Tweeter Positive Wire (+) | N/A |
Front Right Tweeter Negative Wire (-) | N/A |
Upgrade your Tweeters for cleaner audio highs! | |
Front Left Speaker Positive Wire (+) | Tan |
Front Left Speaker Negative Wire (-) | Gray |
Front Right Speaker Positive Wire (+) | Light Green |
Front Right Speaker Negative Wire (-) | Dark Green |
Use a Speaker Wire Harness for easy Speaker Installation! | |
Rear Left Tweeter Positive Wire (+) | N/A |
Rear Left Tweeter Negative Wire (-) | N/A |
Rear Right Tweeter Positive Wire (+) | N/A |
Rear Right Tweeter Negative Wire (-) | N/A |
Upgrade your Tweeters for cleaner audio highs! | |
Rear Left Speaker Positive Wire (+) | Brown |
Rear Left Speaker Negative Wire (-) | Yellow |
Rear Right Speaker Positive Wire (+) | Dark Blue |
Rear Right Speaker Negative Wire (-) | Light Blue |
Upgrade your Subwoofer for deeper lows! | |
Subwoofer Positive Wire (+) | N/A |
Subwoofer Negative Wire (-) | N/A |
1989 Cadillac Fleetwood Speaker Sizes and Location
This 1989 Cadillac Fleetwood speaker size chart shows your speaker measurements and speaker locations. Use this chart to see what speaker fits in your 1989 Cadillac Fleetwood.
Application | Speaker Size and Location |
---|---|
Front Center Speaker Size | N/A |
Front Center Speaker Depth | N/A |
Front Center Speaker Location | N/A |
Upgrade your Center Speakers for awesome sound! | |
Front Tweeter Size | 1″ Tweeters |
Front Tweeter Depth | N/A |
Front Tweeter Location | N/A |
Upgrade your Tweeters for cleaner audio highs! | |
Front Speaker Size | 4″ x 6″ Speakers |
Front Speaker Depth | 2.5″ Depth |
Front Speaker Location | Front Doors |
Use a Speaker Wire Harness for easy Speaker Installation! | |
Rear Tweeter Size | N/A |
Rear Tweeter Depth | N/A |
Rear Tweeter Location | N/A |
Use a Speaker Wire Harness for easy Speaker Installation! | |
Rear Speaker Size | 6″ x 9″ Speakers |
Rear Speaker Depth | 2.5″ Depth |
Rear Speaker Location | Rear Doors |
Upgrade your Subwoofer for deeper lows! | |
Car Subwoofer Speaker Size | N/A |
Car Subwoofer Speaker Depth | N/A |
Car Subwoofer Speaker Location | N/A |
Questions and Answers
If you have any questions about your 1989 Cadillac Fleetwood radio installation, please don’t hesitate to post them at the bottom of this page. We’re committed to finding the answers you need, and members of the Modified Life community may also provide valuable insights into the car stereo information you’re looking for. Don’t hesitate to ask your car audio question; it could benefit others seeking the same answers!
Contribute
Do you want to contribute 1989 Cadillac Fleetwood stereo wire diagram information to benefit the Modified Life community? Feel free to share your insights by posting at the bottom of this page. We will gather any additional information presented below by our community, verify it, and incorporate it into the car radio wiring guide above for easy reference. We are consistently adding new information to improve and update this car stereo wiring guide as it becomes available. We appreciate your contribution in advance!
6 thoughts on “1989 Cadillac Fleetwood Radio Wiring Guide”
Anyone know what is the gray/white stripe wire and the orange/black stripe wire is on a 1989 Cadillac Fleetwood radio wire harness?
Brad, you can get to the rear speakers on most late model cars one of two ways. You can remove the rear speaker grills from some vehicles simply by removing screws that hold down the speaker grills to the rear deck lid. These screws are usually located on the bottom side of the rear deck (accessible through the trunk). The second way would require you to remove the deck lid from the interior of the car. On some cars, removal of the rear seats is required to get to the rear deck lid. Hope this helps. Good luck with your 1989 Cadillac Fleetwood rear speaker wiring.
I bought new 6×9’s for my 1989 Cadillac Fleetwood rear deck but I can’t take my old speakers out. I unplugged them because they blew a while ago and now I’m trying to replace them. Can anyone help me out?
Benz, you will probably have to source the 1989 Cadillac Fleetwood stereo from your local Cadillac dealer or from a local junk yard. Most retailers do not sell factory radios. Hope this helps. Good luck with your 1989 Cadillac Fleetwood stereo replacement.
I’m looking for a stock am/fm radio for my 1989 Cadillac Fleetwood.
I let a friend install new speakers in my 89 Caddy, and he took out the amplifier chip thingers…I tried to put them back in along with the original Bose speakers, because the aftermarket speakers sucked, but when I hooked them back up they wouldn’t work. The speakers work fine, but without the amps they’re super quiet. I hooked all of the corresponding colored wires up correctly, but I’m thinking either I did something wrong or the amps were messed up? If someone could explain a little bit, or give me tips on where to find new ones that would be great. =]