Short to ground on HVAC fuses 2014 Caprice

[TTriglia417]

I have an issue with a short to ground for my HVAC controls. I plan on disconnecting the plug from the controls to isolate if it’s in the wiring or the controls themselves. But has anyone had this issue? Radio still works

Thanks

[s/c'd cav]

which fuse keep blowing ?

im wanting to think the control head is just a low current , the high current is controled else where