There is definitely a short to power somewhere in the parking light circuit. My guess is it is probably going to be in your vehicle's Totally Integrated Power Module(TIPM). In the diagrams down below I have included a wiring diagram of the exterior lighting of your vehicle as well as the instructions for the removal and installation of the TiPM.
Please go through this guide and get back to us with how everything turns out.
Images (Click to enlarge)
Wednesday, September 18th, 2019 AT 9:27 PM