The fuse box should be on the left hand side of the dash. Inside the box it should have a diagram or the owners manual should to let the owner know which fuse is which.
check the fuse
mini fuse number 15
Check the fuse marked "IPC".
Let check it out
looking for heated seat fuse on yukon 2011
check under the hood. 30 amp fuse.
Check the fuse Check the relay Check the switch Check the resistor
Check the bulbs, check the fuse then check the switch.
There are various reasons why your fuse keeps blowing in your Yukon XL. In most case, it is as a result of overloading and it blows to protect other parts of your Yukon.
check for the fuse in the fuse box located in the engine compartement
1994 gmc no brake lights 3 brake light works need help
check fuse 22