Trans fluid change on my 2007 suburban with 320,000 miles.

Be aware the drain plugs on those pans are notorious for corroding in place. I tried everything under the sun to remove the drain plug on my ‘03 Yukon XL and all I did was strip the bolt head. It seems that’s a very common thing. If your burb is an old body style you’ll have to take the exhaust loose to be the pan off to change the filter.

KJ