<div dir="ltr"><div>No ground straps or couplings on a TR3 steering column.</div><div><br></div><div>Yes, the problem is in the NB lead somewhere 'up stream' from the horn. Start with the bullets you can get to but may require getting into the control head.</div><div><br></div><div>Geo</div></div><div class="gmail_extra"><br><div class="gmail_quote">On Fri, Aug 28, 2015 at 6:19 AM, Jeff Scarbrough <span dir="ltr"><<a href="mailto:fishplate@gmail.com" target="_blank">fishplate@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><span>On Fri, Aug 28, 2015 at 8:40 AM, Keith Stewart <<a href="mailto:keithstewart@bell.net">keithstewart@bell.net</a>> wrote:<br>
> I have power at the N/G bullets and connectors. When the N/G wires are<br>
> attached to the horn connectors, I get power at the N/B wires. When the horn<br>
> button is pressed, all wired up this way, I very low “hmph” or “bump” is<br>
> heard. If I remove a N/B from a horn and touch it to ground, the horn sounds<br>
> as it should. If I remove the other N/B and touch it to ground, again the<br>
> horn sounds as it should. I am guessing the horn button ground is not doing<br>
> its job. Now, to trace where that ground connection is located. Does that<br>
> logic make sense?<br>
<br>
</span>Yes. If you ground them directly and they sound normal, yet don't<br>
work properly when you ground them via the horn button, they I'd say<br>
you are on the right track. How about the ground strap around the<br>
flexible coupling on the steering shaft?<br>
<span class="HOEnZb"><font color="#888888"><br>
Jeff Scarbrough<br>
Corrosion Acres, Ga.<br>
</font></span><div class="HOEnZb"><div class="h5"><br>
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