I have a 2003 GMC Envoy XL SLT I have no brake lights I have running lights and blinkers backup lights but no brake lights I I have checked all three fuses they are good I have replaced my brake light switch the third brake light is out as well but it has been out long before I had no brake lights so I think the bulbs are blown in the third brake light what should I do next

Merged two duplicate threads into the thread they were duplicate to.

Please do not create multiple threads for the same issue.

Check relays to see if they are working properly. I believe it is one relay for brake lights on your car but I'm not sure. The fuse-center map will tell you.

sorry i will get used to it

No problem. Default response when that kind of thing happens.

Thanks CC I removed two duplicate posts just to tighten things up a bit., carry on..

So is this the right post? If so, What'* the status?

I believe the technical side is standing at: