Yukon window and seat problems

[rut6466541]

I have an '03 GMC Yukon and 50 Amp fuse under the hood keeps blowing disabling the power front seats and passenger side windows. I have checked six ground wires underneath the body with no luck. I have heard about a G305 ground but do not know where it is. Does this sound like it could be causing this fuse to blow? Also the driver seat controls have been reversed for quite some time. Would a bad module be causing this to blow?

 

[91RS]

A short causes a fuse to blow, not grounds. The reversed controls can be fixed with a module reprogram.