1976 Fiat Spider Wiring Diagrams - The Fiat Page FIAT Spider 1976 Wiring Diagrams by Ken Dickson kdickson@mirafiori . I found these to be helpful in my sluething out the most common Fiat Spider wiring issuese diagrams are subdivided into eight pages broken down by function for simplicity. Although these diagrams are for the 1976 spider other years are similar. Fiat Spider Wiring Diagram | Fuse Box And Wiring Diagram Jun 04, 2015fiat spider wiring diagram – thanks for visiting my site, this post will discuss about fiat spider wiring diagram. We have accumulated lots of images, with any luck this image works for you, and also aid you in discovering the answer you are trying to find.