automatic transaxle replacement? on 1998 Pontiac Bonneville

what can cause the transaxle to not engage? The linkage is fine, the car just will not move in any gear. the fluid and filter are fine. Does the entire transaxle need replaced?

Asked by for the 1998 Pontiac Bonneville
1 answer
possibly, but first have a really good transmission shop check out your car. Good Luck!