2016 Sierra led turn signal failure

[Sbryant12]

Turn signal indicator failure showed in my message center, rf turn signal not working. Led style Denali headlight, took to dealer and said only fix is brand new headlight unit 1800.00, anyone else had an issue and do I have to replace whole unit or will the ballast that controls led fix it! Searching for answers, thanks 

[EverydayTruckTV]

Hi,

I have a 2015 with no leds but I had this issue several times with bulbs blowing left and right until it finally stopped working with this error message.

Corrosion to the bulb housing caused the entire unit to rot out.

Had it replaced and now I’m going to seal up the large openings with foam or something to stop this from happening again.


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[camcamaro1991]

5 hours ago, Sbryant12 said:

Turn signal indicator failure showed in my message center, rf turn signal not working. Led style Denali headlight, took to dealer and said only fix is brand new headlight unit 1800.00, anyone else had an issue and do I have to replace whole unit or will the ballast that controls led fix it! Searching for answers, thanks 

 Sealed units, yes the entire headlight has to be replaced, but there is a core charge for the old unit. 

 

call around other dealers to get pricing, its prob... loads cheaper to do it yourself, your grill and bumper cap have to come off to replace it so labor is in there as well.