Park light fuse trips frequently, resulting in no tail lights or dash lights. Obviously a short in circut any body found answer to that on there chev Suburban

Then check out the bulb sockets in the tail light lens, see if you see a problem like rust, or bad looking wires. Also on a lot of Chevys there is a circuit board in the bulb socket area to check out. Problem could be there.

I had the exact same issue as AKCowboy on my ‘99 Chevy Suburban K2500. I ordered both left and right tail light circuit boards from 1A Auto.com for $30 with bulbs! That was the easiest fix and swapped both out in five mins. No more blown#9 fuses and now have dash and tail lights.