Or the pickup is not a hotrails and uses a different wiring code. There are a lot of hotrail look alikes.dont need to rewire
look at the sticky post on front page
shows what to expect
the black/white wires are start/finish for one coil
the red/green are start finish for the other
one of them has come loose
carefully remove tape to reveal coils
see the loose one?
see where it came from?
solder it back
replace tape
Or the pickup is not a hotrails and uses a different wiring code. There are a lot of hotrail look alikes.
Where are the white and black conductors soldered in?
The pickup looks like a Kent Armstrong or Patrick Eggle Hot Rails clone. I cannot remember the output conductor colour code format.
Can't this be a very old Seymour Duncan Hot Rails?
rougher sounding … not as refined … still usable.