Question: Where can I find a 1993 Buick Regal stereo wiring diagram? What are the 1993 Buick Regal radio wiring harness colors?
If you’re looking to change the radio in your 1993 Buick Regal or troubleshoot why your car radio stopped working, we’re here to help!
Our comprehensive 1993 Buick Regal stereo wiring diagram shows you all the stereo wire harness colors, car speaker wiring colors and car speaker sizes. Use our 1993 Buick Regal stereo wiring guide to help you with your car radio and installation needs.
In This Guide
1993 Buick Regal Stereo Wiring Diagram
This 1993 Buick Regal stereo wiring chart shows you all the 1993 Buick Regal 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/White |
Use a Car Radio Wiring Harness and Car Radio Dash Kit for an Easy Install! | |
Car Radio Illumination Wire | Gray/Black |
Car Stereo Dimmer Wire | N/A |
Car Radio Antenna Trigger Wire | N/A |
Car Radio Speaker Amplifier Turn-On Trigger Wire | N/A |
Car Radio Subwoofer Amp Turn-On Trigger Wire | N/A |
Car Radio Mute Wire | N/A |
Car Radio Amplifier Location | N/A |
Use an Amp Integration Harness to Connect Your Factory Amplifier to an aftermarket radio. |
1993 Buick Regal Speaker Wiring Guide
This 1993 Buick Regal speaker wiring chart shows you every speaker wire color and the speaker wire location. Use this 1993 Buick Regal 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 |
1993 Buick Regal Speaker Sizes and Location
This 1993 Buick Regal speaker size chart shows your speaker measurements and speaker locations. Use this chart to see what speaker fits in your 1993 Buick Regal.
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 | N/A |
Front Tweeter Depth | N/A |
Front Tweeter Location | N/A |
Upgrade your Tweeters for cleaner audio highs! | |
Front Speaker Size | 5.25″ Speakers |
Front Speaker Depth | 2.8″ 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 Speakers Size | 6″ x 9″ Speakers |
Rear Speaker Depth | 3″ Depth |
Rear Speaker Location | Rear Deck |
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 1993 Buick Regal 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 1993 Buick Regal 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!
11 thoughts on “1993 Buick Regal Car Stereo Wiring Diagram”
Marquel, technically you could connect your 1993 Buick Regal amplifier turn on wire to the radio switched 12v+ wire. That way your amplifier is on whenever your 1993 Buick Regal is on and off whenever your 1993 Buick Regal is off. Just make sure to run an in-line fuse holder with a 1-amp fuse on the amplifier turn on wire. Hope this helps. Good luck with your 1993 Buick Regal amplifier install.
How to I connect my amp and subs to my 93 buick regal custom…. I got everything hook up but can’t find where to connect the remote wire to…and my amp keep blowing da fuses out …
Ok, i need some help here, i tried installing a new stereo into my 93 Buick Regal Grand Sport. We took out the stock stereo (the square one) and we took out the cassette player. We had to cut the wires out of the back of 1 of the harnesses in the stereo to get it out of the dash. We took the wires that we cut off of the stereo, and tried putting them on the new stereo, but every time we tried to connect the ground, power, and illumination to see if it would even turn on, the stereo didnt seem to get any power. we have spent many, many, many hours trying to figure this out! there were multiple wires of the same color behind the stereo, there were 3 blacks, 2 yellows, so we have no idea what each one does, and any wire diagram we look at doesnt have the right colors, they say there is a gray wire, light green, and dark green, and we havent seen any wires of those colors where we cut out the stock wires. Even if i got a wire harness for my new stereo, it wouldnt work because we cut wires, and we also dont know what wires to connect to each other to get the stereo back to the way it was, before we cut the wires! please help me out on this one ASAP, im trying to install this new stereo, and hook up subs in my trunk, but my step brother can do that for sure, i just need to know how to put in this stereo!! thanks!!!!
Does anyone know how to get at the 6×9’s in the rear of a 93 buick regal custom? Is it from the trunk or from the rear seat?
Mike, thanks for the 1993 Buick Regal amplifier location information contribution!
amp is located under dash underneath glove box.
I having problems with a 1990 Buick Regal Limited car stero. The radio started having crackling sounds for awhile then it just quit working. I disconnected the radio & equalizer in the dah board and the speakers still haqve a crackling sound. I believe there must be a amplifier some where in the car for the speakers to keep crackling. Need wiring diagram with a amplifier location if possible.
Thanks, Mike
Will, technically you could connect your 1993 Buick Regal amplifier turn on wire to the radio switched 12v+ wire. That way your amplifier is on whenever your 1993 Buick Regal is on and off whenever your 1993 Buick Regal is off. Just make sure to run an in-line fuse holder with a 1-amp fuse on the amplifier turn on wire. Hope this helps. Good luck with your amplifier install.
what color wire is the remote wire for an amp add on for the factory radio
Sarah, ask and you shall receive: 1991 Buick Regal Car Stereo Wiring Diagram
I need a a wiring Diagram for a 1991 Buick Regal Custom.