Tail Light

posted about this before, have brake ligth, but no tail light. 3 wire coming from light its self. 1 blue 1 red 1 black. other then wires is there anyway to to trouble shoot to get tail light working

yes ...please lets start with what year and model your bike is and try to go from there.there are some wiring diagrams in the filebase on this site but not knowing what your bike is complicates this somewhat...steve

saw your horn post...looky here for wiring information
kzrider.com/component/option,com_docman/...w/gid,109/Itemid,49/

ok i have 1977 kz1000a which has brake light in real but no tail ligth. 3 wires 1 black 1 blue and 1 red. which is hot (pos red) and what can i do to trouble stop to get problem fixed :sick:

thx to all for you help. got horn and tail light working and will have some pictures to post soon