How do you check if a diode is serviceable?

Answer:
use a vomm set to infinite resistance if you have reistance one way and not the other way. diode is good (must be isolated from circuit) if no resistance both directions diode D.O.A.
First answer by Jeffro856. Last edit by Jeffro856. Contributor trust: 1 [recommend contributor recommended]. Question popularity: 1 [recommend question].