Hello everyone,
I am also having a problem with the S7 Wireless charging on my 2016 Sierra. I started doing some research on the mat in the truck and it says that its a PMA 1.0 so I thinking its a 1 amp charge (please correct me if Im wrong)
Well, I have a Charging pad from Samsung that requires the 2 amp charging cable to work and that works fine. So I figured that I would do a test of my own with my pad and my old S5 charger (which is a 1 amp charger) and the charger isn't strong enough to charge the phone, it will start charging for a few seconds and then pause.
Could it be that the PMA in the vehicles just aren't strong enough?