We have a 2003 Titanium. I've struggled with the oven - lights and heats up fine, but then it goes out and I have to re-light the pilot light. We've tried everything, replacing thermocouple, etc. I've given up and am buying a new range this year. Now I'm not sure whether to go with another Wedgewood Vision or perhaps try a Suburban.
Good luck with yours.
Terry and Judy
2003 Glendale Titanium 29e34rl
2005 GMC Sierra D/A