Blazer has no brake lights.

Center mounted light works (but not standard left/right Brake Lights).

Directionals and hazards work.

Brake switch rings out ok.

Question: Is the Hazard Switch and the Multifunction Switch all in ONE ASSEMBLY?

I am looking at AdvanceAutoparts website that shows three switches. One is a Delco with no picture available (p/n D2654C), The second is a Borg Warner switch (p/n S14085) tht shows the multifunction and the hazard with a connector that is all one piece. The third is also a Borg Warner that shows just a handle (multifunction) (p/n S14058).

Can use some help clarifying.

Here's the link to the page showing the three part numbers from Advance:

http://shop.advanceautoparts.com/web...on%20switch___

Would appreciate any help. NO Brake lights and I still got to get to work.

 

Yes, it is all in one assembly and it sounds like your problem is in that assembly. It is possible that it still could be your hazard switch which is independently replaceable. Check out the Tech Article (DIY) section for more information.