No problem. Glad to be able to help.
I am embarrassed to say I did but it looked good. Thought I would change it just to see and yes it was a bad fuse. Wish I had done that at first and would have saved myself lots of trouble. I know now that a fuse can look good but still be bad. Anyway everything works now. Thanks to everyone who responded for your help.FSCM is used on '12 & up Impalas & Limiteds. Only the fuse box from those years are compatible.
BTW, did you check your BATT2 fuse?