@bradnesbitt by your symptoms and the USB-C port values it looks like your issues are related to a short on PPBUS_G3H
[image|3445711]
Measure the voltage on PPDCIN_G3H. If you are getting 5 V on that the most likely cause will be U7000. You would still have to check the voltage sensing resistors etc. :-)
Anyhow, give the Rossmann Repair Group a ring at (347) 552-2258 They are in Austin at 2410 San Antonio St Austin, TX 78705