Truck has not thrown any codes.
The 3rd brake light decides after 5min it's going to turn on and stay on.
If I hit the lock button it goes off for a bit then comes back on. Turns off when I get close to it with the key, different lights coming on seems to turn it off
Doesn't do it while driving.
When I removed the factory sub it leaves a cellphone sized hole in the cab. I used this to run my 12v and had a buddy 3d print me a plug.
Ran it to the passenger side over the frame with a few zip ties all the way to the battery.