For a 1989 Ford Mustang's AM-FM cassette radio, the wiring typically includes a power wire (usually pink for ignition), a constant power wire (yellow), a ground wire (black), and speaker wires (color-coded, often gray and gray/black for the right front, white and white/black for the left front, and so on for rear speakers). To properly wire the radio, refer to a detailed wiring diagram specific to your model, as colors can vary slightly by vehicle. It's important to ensure all connections are secure to avoid electrical issues. If in doubt, consult a professional or a dedicated service manual for accurate details.
At Canadian Tire store in the automotive department.
No, there is no wiring diagram for radio for the 1989 chevy capric on the internet.
When we had problems with our 1977 mustang, we went to Advance Auto Parts and they gave us a diagram of how it should be hooked up.
color coded diagram for 1989 Harley FXR
http://www.commandocaralarms.com/wiring/1989/Nissan/Pulsar
no
In any handbook which shows the wiring diagram for the F350 for that year.
Try MOTORLIT.COM You can find the wiring diagram you need at autozone.com. that is where I go.
In the manual
Check the belt wiring diagram on the top of your radiator.
You can find the heater wiring diagram for a 1989 Buick LeSabre in the vehicle's owner's manual. You can also obtain it from various auto part stores.
A wiring diagram of a 1989 Bronco 11 fuel pump can be purchased from most auto parts stores. It can also be found in do-it-yourself repair books for a 1989 Bronco 11.