Jearly Posted November 24, 2015 Share Posted November 24, 2015 Well I am stumped. I had a sub come up and take a look he is stumped. I put new wiring harnesses in the front due to being handled by so many people before me. Found a wiring diagram, ran every wire like they where called for. Now the issues. when i go to use my left directional it also makes the cab lights,headlights,and running lights blink. Softly but they blink. Has any one ran into issues like this? Really need help. Thanks again. Quote Link to comment https://www.bigmacktrucks.com/topic/42803-1986-rd-lighting-issues-need-help/ Share on other sites More sharing options...
Vladislav Posted November 24, 2015 Share Posted November 24, 2015 Looks like a bad ground of your directional lights. 2 Quote Никогда не бывает слишком много грузовиков! leversole 11.2012 Link to comment https://www.bigmacktrucks.com/topic/42803-1986-rd-lighting-issues-need-help/#findComment-312808 Share on other sites More sharing options...
41chevy Posted November 24, 2015 Share Posted November 24, 2015 Yup that "gentle glow" in ground feed back. Check ALL the grounds for good, clean tight connections including the cab to chassis and grounds on nose.Could try removing the left directional bulb and checking ground continuity at the socket Paul Quote "OPERTUNITY IS MISSED BY MOST PEOPLE BECAUSE IT IS DRESSED IN OVERALLS AND LOOKS LIKE WORK" Thomas Edison “Life’s journey is not to arrive at the grave safely, in a well preserved body, but rather to skid in sideways, totally worn out, shouting ‘Holy shit, what a ride!’” P.T.CHESHIRE Link to comment https://www.bigmacktrucks.com/topic/42803-1986-rd-lighting-issues-need-help/#findComment-312818 Share on other sites More sharing options...
gearhead204 Posted November 24, 2015 Share Posted November 24, 2015 yep bad ground! Quote Link to comment https://www.bigmacktrucks.com/topic/42803-1986-rd-lighting-issues-need-help/#findComment-312820 Share on other sites More sharing options...
dogg rescue Posted November 25, 2015 Share Posted November 25, 2015 When I installed new turn signals on our super liner there was extra wires to iliuminate them while the lights were on, I hooked them up wrong and that's exactly what happens. Quote Link to comment https://www.bigmacktrucks.com/topic/42803-1986-rd-lighting-issues-need-help/#findComment-312853 Share on other sites More sharing options...
siding guy Posted November 25, 2015 Share Posted November 25, 2015 check light bulb for crossed filament on turn signal Quote Link to comment https://www.bigmacktrucks.com/topic/42803-1986-rd-lighting-issues-need-help/#findComment-312855 Share on other sites More sharing options...
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