<html><head><meta http-equiv="Content-Type" content="text/html charset=us-ascii"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class="">I think you still have a ground problem. Should the steering column have a separate ground wire on a 69? I know there is one in the turn signal harness.<br class=""><div class=""><br class="webkit-block-placeholder"></div><div class="">It does help to consult the wiring diagram, to figure out where the common grounds are.</div><div class=""><br class=""></div><div class=""><br class=""></div><div class="">
<div style="color: rgb(0, 0, 0); letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class=""><div style="color: rgb(0, 0, 0); letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class=""><div style="margin: 0px; font-size: 13px;" class="">--</div><div style="margin: 0px; font-size: 13px; min-height: 16px;" class="">Max Heim</div><div style="margin: 0px; font-size: 13px;" class="">'66 MGB</div></div></div>
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<br class=""><div><blockquote type="cite" class=""><div class="">On Jan 16, 2020, at 11:06 AM, Michael MacLean via Mgs <<a href="mailto:mgs@autox.team.net" class="">mgs@autox.team.net</a>> wrote:</div><br class="Apple-interchange-newline"><div class=""><div class=""><div class="yahoo-style-wrap" style="font-family:times new roman, new york, times, serif;font-size:16px;"><div dir="ltr" data-setdir="false" class="">In an earlier post I told how my tach in my 69 GT would die when the headlights were turned on. Someone mentioned that the tach was looking for a ground through the light wiring for the instrument. That turned out to be true, somewhat. To test this I pulled the instrument to inspect the wiring and found what you see in the picture. One arrow points to the ground connection on the back of the case and the other arrow points to a common ground just floating around behind the instrument. For an experiment I slipped the ground wire connector over the threaded mouting stud of the case back and shoved the tach back into place temporarily to find out about the missing ground theory. It worked! You didn't think it was going to be that easy did you? The light had not illuminated the instrument before either, so after scraping and sanding the bulb hlder and the tube fitting on the back of the tach that the bulb shoves into, the light worked too, but wait there's more! After this hollow victory I had to use the horn on the test drive. Now the horn does not work, but when I push on the steering wheel stalk to activate the horn, the brake warning light comes on. I just love electrical problems. Not in my element here. Any ideas?</div><div dir="ltr" data-setdir="false" class="">Mike MacLean<br class=""></div></div></div>_______________________________________________<br class=""><br class=""><a href="mailto:Mgs@autox.team.net" class="">Mgs@autox.team.net</a><br class="">Donate: http://www.team.net/donate.html<br class="">Suggested annual donation $12.75<br class=""><br class="">Archive: http://www.team.net/pipermail/mgs http://autox.team.net/archive<br class=""><br class="">Unsubscribe: http://autox.team.net/mailman/options/mgs/mvheim@sonic.net<br class=""></div></blockquote></div><br class=""></body></html>