Whether your an expert Ford mobile electronics installer, Ford Racing fanatic, or a novice Ford enthusiast with a 1991 Ford F150 Truck, a Ford car stereo wiring diagram can save yourself a lot of time. Automotive wiring in Ford vehicles are becoming increasing more difficult to identify due to the installation of more advanced factory electronics. One of the most time consuming tasks with installing an after market car stereo, car radio, car speakers, car subwoofer, car amplifier, mobile amp, car amplifier, mp3 player, ipod, tweeters, crossovers, audio equalizer, satellite radio or any car audio electronics is identifying the correct color car audio wires for a 1991 Ford F150 Truck.
The Modified Life staff has taken all its Ford car radio wiring diagrams, Ford car audio wiring diagrams, Ford car stereo wiring diagrams, Ford car radio wiring schematics, Ford 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 where.
Feel free to use any Ford 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 wiring information is at your own risk. Always verify all wires, wire colors and diagrams before applying any information found here to your 1991 Ford F150 Truck.
If you can’t find your car audio wire diagram, car stereo wire diagram or car radio wire diagram on Modified Life, please feel free to post a car radio wiring diagram request (Ford Car Stereo Wiring Diagram Request Page) and we’ll do our best to find you the diagram, schematic or information you need for your mobile audio installation.
If you would like to help the Modified Life community by adding a car audio wire diagram, car stereo wire diagram or car radio wire diagram to our resource, please feel free to post any additional car audio or car electronics wiring information about the 1991 Ford F150 Truck on this page.
1991 Ford F150 Truck Car Stereo Wiring Schematic
Car Radio Battery Constant 12v+ Wire: Green/Yellow
Car Radio Accessory Switched 12v+ Wire: Yellow/Black
Car Radio Ground Wire: Red or Black
Car Radio Illumination Wire: Blue/Red
Car Stereo Dimmer Wire: Orange/Black
Car Stereo Antenna Trigger: N/A
Car Stereo Amp Trigger Wire: N/A
Car Stereo Amplifier Location: N/A
Car Audio Front Speakers Size: N/A
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: N/A
Car Audio 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