2015 GMC Yukon brake light

Asked by Randy Jul 05, 2018 at 06:43 PM about the 2015 GMC Yukon SLT 4WD

Question type: Maintenance & Repair

I am aware of the LED brake light issue on my 2015 GMC
Yukon but before purchasing the entire assembly wanted
to check the fuse.  The diagram in the owners manual
does not clearly show where this fuse is located.

Any guidance?

2 Answers
920

jbaba answered 6 years ago

The issue is inside the rear brake lens. If you check the earlier post you’ll see how to repair it

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80

TEGAZ answered 5 years ago

There is a manufacturing flaw in the brakelight assembly that has broken. One of the threads on this site gives a suggested self-repair, but in my experience, it is a flawed repair, and will break again (I've repaired a few that were repaired in this manner. GMC will want about $850 each to replace them, and in spite of what they will tell you, it is not an "improved" taillight you are buying. Give me a call at 480 213 7730, we can discuss the better and more lasting repair that I offer. Thanks!

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