Does anyone know were the ELD is located at and what it looks like. Repair manual stated that it is in the main fuse box. I have not been able to find it there, I am assuming that it is inside the fuse box. If so the part is no longer made and it would be a junk yard part.

 

I couldn't find an ELD mentioned in either the 88 or 90 Civic manual. Possibly, the 91 Civic also lacks an ELD. What repair manual do you have?