Corey,

If you look at your battery on your bike, it of course has a + and a - terminal, as all batteries do. Ever notice where the wire that bolts onto the - terminal goes to/comes from? It's probably about 4 inches long and it just bolts onto the frame of your bike. In other words, it "grounds into the frame." This means the - (ground) wire on your headlight could travel all the way back to your battery's - terminal, like a flashlight, but that just means it's going to end up going down that 4-inch wire to the frame from there. What's the point when you've got frame up in the front by the headlight bucket, too? As long as the ground wire touches metal (not paint) on the frame, you can "ground the headlight to the frame."

Make sense now?

Glenn (EGrider)

On 6/26/2012 2:08 PM, Cory Crawford wrote:
Thats perfectly described and understandable for me gevanish thanks. Ya
I tested the headlight by sticking some wires into the connectors on the
back of the headlight and then connecting the wires to the battery.
still a little confused by all the ground talk but I'll just try and
follow your advice word for word and see what happens. When you say the
ground you take off the frame what does that mean? Thanks for your
answer though I'm gonna try this...

On Tue, Jun 26, 2012 at 5:25 AM, EGrider <[email protected]
<mailto:[email protected]>> wrote:

    A little while back, the headlight on my NH just stopped working,
    both high and low beams. You say you tested the headlight and it
    works. So did I. I'm going to assume that this means you got the
    headlight and 2 pieces of wire and touched them directly to the
    battery, yes? That should mean you have already figured out which
    connectors on the bulb are + and which is the ground, even if you
    don't know which is high or low beam. Next you need to attach a wire
    to the + on the headlight connector in the headlight bucket to take
    power from it. The ground you take off the frame, not the push-on
    connector. Run a ground wire from the bulb to the frame or back to
    the ground on the battery if you have a long-enough wire. See what
    happens. In my case, the bulb came on, which meant my ground was bad
    on the push-on connector to the bulb even though it looked fine on
    visual inspection. I cleaned and jiggled and  pushed on the ground
    until it was making contact again and viola! working headlights,
    high and low!  Your mileage may vary, but that's my story. Now I'm
    an electrical semi-idiot.


    On Monday, June 25, 2012 5:30:25 PM UTC-4, clkcrawford wrote:

        I'm an electrical idiot. Never gotten my hands dirty in my life
        UNTIL I bought my 1985 Nighthawk 450 a couple weeks ago. Wasnt
        running and now its running like a champ thanks to forums like
        this and the Clymers. Now the last two things that I CANT figure
        out. My horn and headlight are not working. Already tested horn
        and headlight individually so I know its not a problem with
        them. I have tried studying and analyzing the wiring diagram in
        my clymers and it might as well be instructions to deactivate a
        nuclear bomb thats written in german. I have no clue what it
        means and the only time I've tried messing around with stray
        wires sparks flew like 4th of July and I burnt my fingers.
        SO...my question is this..where do I start and what do I check?
        You might have to use caveman language with me because even
        "check the terminals for a bad ground" means absolutely nothing
        to me cause I have no clue what those are. Only shop around in
        my area that will do the electrical on this wants $90 an hour
        just to look at it. Trying not to go that route. I apologize for
        my idiocy but I'm sure most people understand that everyone use
        to know nothing and that happens to be the stage I am in. If you
        need more info let me know I can post and reply pretty quickly.
        Thanks and I'll post some pics too if need be.


    On Monday, June 25, 2012 5:30:25 PM UTC-4, clkcrawford wrote:

        I'm an electrical idiot. Never gotten my hands dirty in my life
        UNTIL I bought my 1985 Nighthawk 450 a couple weeks ago. Wasnt
        running and now its running like a champ thanks to forums like
        this and the Clymers. Now the last two things that I CANT figure
        out. My horn and headlight are not working. Already tested horn
        and headlight individually so I know its not a problem with
        them. I have tried studying and analyzing the wiring diagram in
        my clymers and it might as well be instructions to deactivate a
        nuclear bomb thats written in german. I have no clue what it
        means and the only time I've tried messing around with stray
        wires sparks flew like 4th of July and I burnt my fingers.
        SO...my question is this..where do I start and what do I check?
        You might have to use caveman language with me because even
        "check the terminals for a bad ground" means absolutely nothing
        to me cause I have no clue what those are. Only shop around in
        my area that will do the electrical on this wants $90 an hour
        just to look at it. Trying not to go that route. I apologize for
        my idiocy but I'm sure most people understand that everyone use
        to know nothing and that happens to be the stage I am in. If you
        need more info let me know I can post and reply pretty quickly.
        Thanks and I'll post some pics too if need be.

    --
    You received this message because you are subscribed to the Google
    Groups "Nighthawk Motorcycle Lovers!" group.
    To view this discussion on the web visit
    https://groups.google.com/d/msg/nighthawk_lovers/-/UWqJe6HaiFAJ.

    To post to this group, send email to
    [email protected]
    <mailto:[email protected]>.
    To unsubscribe from this group, send email to
    [email protected]
    <mailto:nighthawk_lovers%[email protected]>.
    For more options, visit this group at
    http://groups.google.com/group/nighthawk_lovers?hl=en.


--
You received this message because you are subscribed to the Google
Groups "Nighthawk Motorcycle Lovers!" group.
To post to this group, send email to [email protected].
To unsubscribe from this group, send email to
[email protected].
For more options, visit this group at
http://groups.google.com/group/nighthawk_lovers?hl=en.


--
You received this message because you are subscribed to the Google Groups "Nighthawk 
Motorcycle Lovers!" group.
To post to this group, send email to [email protected].
To unsubscribe from this group, send email to 
[email protected].
For more options, visit this group at 
http://groups.google.com/group/nighthawk_lovers?hl=en.

Reply via email to