Whether your an expert Ford F250 mobile electronics installer, Ford F250 fanatic, or a novice Ford F250 enthusiast with a 1989 Ford F250, a car stereo wiring diagram can save yourself a lot of time. Automotive wiring in a 1989 Ford F250 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 F250.
The Modified Life staff has taken all its Ford F250 car radio wiring diagrams, Ford F250 car audio wiring diagrams, Ford F250 car stereo wiring diagrams, Ford F250 car radio wiring schematics, Ford F250 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 F250 part or component.
Feel free to use any Ford F250 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 F250 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 F250.
If you have any questions pertaining to the audio system in the 1989 Ford F250, 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.
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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 F250 Car Audio Installation Guide
Car Radio Battery Constant 12v+ Wire: Green/Yellow
Car Radio Accessory Switched 12v+ Wire: Yellow/Black
Car Radio Ground Wire: Black
Car Radio Illumination Wire: Blue/Red
Car Stereo Dimmer Wire: N/A
Car Stereo Power Antenna Trigger Wire: N/A
Car Stereo Amp Turn-On Trigger Wire: N/A
Car Stereo Amplifier Location: N/A
Car Audio Front Tweeter Size: N/A
Car Audio Front Tweeter Depth: N/A
Car Audio Front Tweeter Location: N/A
Car Audio Front Speakers Size: 6 1/2″ Speakers
Car Audio Front Speakers Depth: 4″
Car Audio Front Speakers Location: N/A
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: 6″ x 9″ Speakers
Car Audio Rear Speakers Depth: 4″
Car Audio Rear Speakers Location: N/A
Car Subwoofer Rear Speakers Size: N/A
Car Subwoofer Rear Speakers Depth: N/A
Car Subwoofer Rear Speakers Location: N/A
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
The 1989 Ford F250 radio wire color information above is updated as it is submitted by the Modified Life community.