the aa harness is the power plus 13. it is one of their universals.
the wiring instructions withe the pp 13 pretty much match the color code and schematic for the chevy truck.
they do say they don't use the hot light test wire from the ignition switch to the dash light.
everything else is what you would be working with to wire the truck correctly.
it's really a pretty simple electrical system. that's why i stay with the older trucks.
it's also what makes this issue so frustrating.
i am inclined to agree with bill in that, old pre two dash indicator light bulb sockets, had a turn signal switch that is different than the two socket systems.
now i just need to find one to check it out
i will post what i find out when i find a switch.
thanks for all the help.
rolf
