autozone.com
you can try search wiring diagram at this site for free: http://pdftown.com http://free-pdf-ebook.com
The wiring harness from the 1999 stereo has a 21 prong plug and the 1995 has a 14 prong plug you can purshase a harness from Honda but it has to be hadrwired to the exsisting wiring but don't screw it up, go to Honda and get a wiring diagram for the both of them to match up the wiring you need to make it work.
http://www.honda-acura.net/forums/index.php
Go here www.the12volt.com they have your diagram for free.
You need a diagram of the wiring harness, such as can be found in motorcycle maintenance manuals. The description of the full procedure would take many pages to answer and would be useless anyhow, because the answer depends on the degree to which the particular wiring harness has been dismantled.
Try this site. honda.co.uk
http://www.modifiedlife.com/1995-toyota-tercel-car-stereo-radio-wiring-diagram/
Wiring diagrams acura integra 1995
Get a wiring diagram from MOTORLIT.COM
You can find a 1995 Hyundai wiring diagram at your local Hyundai dealership. Hyundai service manuals will also have the wiring diagram and can be found at your local library.
Where can you find a diagram for the fuse box on a 1995 Honda civic si?"