Both LT & RT rear turn signals are inop. I checked the wire on each cowling and made minor repairs where i now have continuity when checked with Ohm meter. I also connected a 12v batt directly to cowling causing light to come on. So both bulb and wire are ok. I also checked output voltage coming from the frame and got a reading (see foto). What should be the correct voltage output?? I also cleaned the ground on the cowling for a better connections and nothing. What else can i check. Thank you!!!