I just bought an 89 CRX si that did not have a radio installed. The wire harness has been cut so there is no plug to go into a Honda radio I had in my garage. Fortunately, I had a cut adaptor with the radio. Now...the problem is I cannot get this damn thing to work. I matched all colors, but have the following strays:

On the harness side, I have a Yellow/Red wire that I imagine is the constant, but the adaptor does not have this color. On the adaptor side, I have a White/Blue and White/Green that the harness does not have.

Any ideas?

TIA!

 

If it were an aftermarket radio, I may be able to help you more, but since it isn't, you'll likely have more luck in the audio forum, which is where I'll move this for you.

 

check www.installdr.com and click on the quick wiring box. you may find at least 1 answer there (and a diagram)