Re: 1940 Turn Signal Wiring Diagram

Posted by HH56 On 2021/10/3 13:56:59

If you can find a brand name for the aftermarket turn signal setup you might be able to find a diagram by doing a Google search. If that particular switch was used heavily or sold by another car brand you might find something via one of their clubs or websites.

There were so many aftermarket turn signal setups available at places like Western Auto, Sears, Wards, JC Whitney and multitudes of independent parts stores and even corner gas stations thruout the 50s, to be different from another brand I doubt many of them used the same exact wire color schemes or even diagrams.