Think I may have fried it leaving it on for a while today whilst working on the truck. Getting intermittent voltage at the coil/ ballast resistor. Had some other obligations and couldn’t fully diagnose.
Assuming that’s the issue, where would I get a switch? Parts stores don’t seem to list one.
This is a 12v conversion from the distant past. For all I know it could be the original switch. I can tell the tumbler has a lot of miles on it, anyway.
