Has anyone lost power to drivers seat in 2015 tahoe (no control or lumbar), completely dead. Passenger seat is fine, and I also lost power to side mirror control. I checked fuse last week and I though it was around 6V on the fuse pins and fuse was good. My next steps was to pull the seat and check for power to the seat. Its weird to me I lost power to both the front seat and side mirrors (no power in door to control mirrors), any thoughts, and thank you!!