2019 Yukon SLE

Hello all. Does anyone know if the 2017 sierra wt is pre wired at the dash for heated seats. My neighbor wants to swap a cloth seat for a leather seat. He says the panel is there in the dash for the heater switches, what about wiring to the seat? Any input is greatly appreciated.

Hello everyone, I recently purchased a 2019 Yukon with 20k on the clock. The truck came from Pennsylvania. The truck is my wife's and she loves it. I got a chance to put it on a lift and noted frame rust front to back, sides ,top and bottom. I know about the TSB has any one had the rust repaired as per the bulletin? I am in NJ. Thanks