Thanks for all of the help everyone. I looked up the Suburban Service and Training Manual for my furnace. I ran through the troubleshooting section.
I removed the bug screen to make sure that it was not obstructing air flow. I removed the face cover on the inside of the TT so that I could see into the combustion chamber through the sight glass. After watching what was going on, I determined that the flame sensor or the control module has failed.
So now, it is off to the dealer to find out when they can do the warranty repair. I hope they are as nice to deal with as when I was spending my money to buy the TT.
Again, thanks everyone. I will post back when it is fixed.
Baraboo Bob