Something is weird about an 8 wire switch. What brand and model is it? Is it new or was it in use on the truck.

I wrote a tech tip about figuring the wires out on an unidentified turn switch. That will help figure out what the extra wire is for.


"It's just a phase. He'll grow out of it." Mama, 1964

1956 Chevy 1/2-ton 3100
1953 Chevy 6100 "The Yard dog"
1954 GMC Suburban Now with a new proud owner.