I recently swapped out the oem headlights with round single LED bulb headlights and now daytime running flicker please help
Daytime running lights flicker
Discussion in 'Peterbilt Forum' started by Darrylk, Aug 16, 2015.
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What model are talking about? 359? 379? 389? Which lights exactly are we talking about?
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Sorry talking about a 2011 389, the the headlights that come on when the park brake is pushed in
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I know I'm killing you with questions but is the new headlight an actual L.E.D. headlight or is it an HID or H-4 crystal light with L.E.D.'s in it? Most DRL's are a separate circuit with a lower watt/amp bulb, so that may be the problem. But I would double ground everything, LED's do not like weak/dirty grounds.
Darrylk Thanks this. -
It is an actual LED light
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Thanks very much I will give that a try
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I have those same LED headlamps on 4 different units and all we did is pull the 2 fuses for the DRL one goes to the ignition and the other the batteries (binders) rolled over the plate plenty of times w no DRL on they don't seem to mind much in Ontario. Or you can just pull the fuse(s) when you crawl into the bunk. Hope this helps
Darrylk Thanks this. -
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