This question seems to be off-topic. The users who voted to close gave this particular reason:"questions about using digital devices are off-subject matter as this web site is meant specifically for questions about electronics design." ?? laptop2d, derstrom8, dave tweed if this question may be reworded to suit the policies inside the assist middle, please edit the question. I trust that @stainlesssteelrat has provided a quite probably configuration for the "run" coil and the speed picks. I suspect that the white cord is attached to an internal capacitor this is linked in collection with the "auxiliary" coil. That might be one explanation for limitless resistance among the white cord and the opposite wires.