1989 Ford Thunderbird Car Audio Wiring Diagram

Whether your an expert Ford Thunderbird mobile electronics installer, Ford Thunderbird fanatic, or a novice Ford Thunderbird enthusiast with a 1989 Ford Thunderbird, a car stereo wiring diagram can save yourself a lot of time. Automotive wiring in a 1989 Ford Thunderbird 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 1989 Ford Thunderbird.

The Modified Life staff has taken all its Ford Thunderbird car radio wiring diagrams, Ford Thunderbird car audio wiring diagrams, Ford Thunderbird car stereo wiring diagrams, Ford Thunderbird car radio wiring schematics, Ford Thunderbird 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 1989 Ford Thunderbird part or component.

Feel free to use any Ford Thunderbird 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 Ford Thunderbird wiring information is at your own risk. Always verify all wires, wire colors and diagrams before applying any information found here to your 1989 Ford Thunderbird.

Questions

If you have any questions pertaining to the audio system in the 1989 Ford Thunderbird, please feel free to post it at the bottom of this page and either we’ll do our best to find you the information you need or hopefully someone in the Modified Life community will have the information you’re looking for.

Request a Car Stereo Wiring Diagram

If you can’t find a particular car audio wire diagram on Modified Life, please feel free to post a car radio wiring diagram request at the bottom of this page and we’ll do our best to find you the diagram or schematic you need for your mobile audio installation.

Adding More Information

If you would like to help the Modified Life community by adding any missing information or adding a new car audio wire diagram to our resource, please feel free to post it at the bottom of this page.

1989 Ford Thunderbird Car Stereo Wiring Diagram

Car Radio Battery Constant 12v+ Wire: Green/Yellow
Car Radio Accessory Switched 12v+ Wire: Yellow/Black
Car Radio Ground Wire: Black/Light Green
Car Radio Illumination Wire: Blue/Red
Car Stereo Dimmer Wire: N/A
Car Stereo Antenna Trigger Wire: Orange/Blue
Car Stereo Amp Trigger Wire: N/A
Car Stereo Amplifier Location: N/A
Car Audio Front Speakers Size: 5″ x 7″ Speakers
Car Audio Front Speakers Location: Doors
Left Front Speaker Positive Wire (+): Orange/Green
Left Front Speaker Negative Wire (-): Black/White
Right Front Speaker Positive Wire (+): White/Green
Right Front Speaker Negative Wire (-): Black/White
Car Audio Rear Speakers Size: 5″ x 7″ Speakers
Car Audio Rear Speakers Location: Side Panels
Left Rear Speaker Positive Wire (+): Pink/Green
Left Rear Speaker Negative Wire (-): Pink/Blue
Right Rear Speaker Positive Wire (+): Pink/Blue
Right Rear Speaker Negative Wire (-): Green/Orange

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4 Comments

  • Reply Mike June 1, 2008 at 12:44 am

    Is the 1989 ford thunderbird diagram the same as the 1988 ford thunderbird diagram? If not could you please send me one? thanks for your help

  • Reply ModifiedLife June 2, 2008 at 1:40 am

    Mike, ask and you shall receive: 1988 Ford Thunderbird Car Stereo Wiring Diagram

  • Reply Erik August 7, 2008 at 7:20 am

    Thanks guys, I was wondering what those 10 thousand wires crammed behind my stereo did haha, but ay i got a tech question, every time i turn my beast on (i dont care if its 6 cyl…its bigger than my toyotas!) my stereo resets.

    ok, work your magic!

  • Reply ModifiedLife August 7, 2008 at 2:56 pm

    Erik, it would be hard for us to pin point exactly what is wrong because it could any number of things. Our best guess is that your car accessory switched wire is hooked up to the radio constant wire. The constant wire has to be hooked up correctly for your radio station memory to work properly. Hope this help. Good luck.

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