Fog light circuit cut out bypass
 

This write up is how to by pass the fog light shut off when you turn on the high beams. It's not legal to drive with your fogs on with high beams. However I did this because I wanted the circuit to power my intercooler pump. What you do with it is up to you.

Go to the front passenger side, the area under the glove box.
https://www.gmforum.com/howto/tech-i...6/P9250001.JPG

And remove the 2 bolts, both in front, one on the right side.
https://www.gmforum.com/howto/tech-i...6/P9250003.JPG

The other on the left side.
https://www.gmforum.com/howto/tech-i...6/P9250004.JPG
You will also need to remove the thumb screw way in front a bit left of the center of the panel.
https://www.gmforum.com/howto/tech-i...6/P9250005.JPG

Now drop the panel down to the floor.
https://www.gmforum.com/howto/tech-i...6/P9250006.JPG

This is the relay panel on the far right side.
https://www.gmforum.com/howto/tech-i...6/P9250007.JPG

You want the bottom relay. Wiggle it and pull, it will come out.
https://www.gmforum.com/howto/tech-i...6/P9250008.JPG

Now locate post #1 and wrap a wire around that post.
https://www.gmforum.com/howto/tech-i...6/P9250012.JPG

Then put the relay back with the other end of the wire sticking out.
https://www.gmforum.com/howto/tech-i...6/P9250014.JPG

Locate a good ground point. I used the bolt near the center of the passenger area way in front. It's a 10mm bolt. Wrap the wire around and tighten it back up.
https://www.gmforum.com/howto/tech-i...6/P9250017.JPG

Your now done, put everything back together. Now that relay will not switch over when high beams are turned on.