Will my vehicle go into drive or reverse
If flywheel breaks your vehicle would not even start.
You stated drive or reverse, so if it is an automatic it has a flex plate, no flywheel, those are for standard transmissions. So if it was broke all the way through it would not even crank over, all you would hear would be the starter whine or grinding against the shattered remains of the flex plate. HTH
Looking for a Used Suburban in your area?
CarGurus has 23,074 nationwide Suburban listings starting at $1,250.
Search Chevrolet Suburban Questions
Chevrolet Suburban Experts