My 2005 tahoe drivers seat has no power and also the front seat warmers no power... how to fix? Fuses seem OK..

I would guess if you get in the back seat under the driver side seat, grab
The wiring harness and move it it will start working. If you can turn the key on and have someone hold the seat control button in any position when you move the wiring harness it will start moving. If you have kids that ride
In the back with cowboy boots you may want them to ride on the other side. Lol grin... Your heaters will magically work too. Kind of a bad design
But nothing serious loose wiring is all it is good luck.