Try the nearest Honda dealership and ask for an owners manual for this car or try the library; they should have repair manuals that will have this info. Make a copy.
you can try search wiring diagram at this site for free: http://pdftown.com http://free-pdf-ebook.com
The Honda dealership or your local auto parts store is able to get you a total car wiring diagram for a 1991 Honda CRX SI. You can also find it (for free) at the library.
on the back of your fuse box cover is the diagram first you must take off the cover
Hands-free telephone.
Honda C90 Manual
The official Honda website has the owner's manual for the 2000 Honda Accord. It has the manuals for the sedan and the coupe available for download in PDF format.
http://www.commandocaralarms.com/wiring/Honda/Element/
need free picture diagram for 1997 honda four wheeler rear end
I have one if you need it.
A free copy of a fuse box diagram and wiring diagram for a 1991 Dodge Dakota truck can be found at the local library. Look for books about automotive repair that are specific for that vehicle.
Yes, go to the Honda web site and sign up on the Owner's link. There you can get the code for free.