Transaxle Vent: Removal
WARNING: This page is about a different car, the 2003 Pontiac Aztek and 2003 Buick Rendezvous. However, it is still accessible from the selected car via links, so may be relevant.
Remove the throttle body air inlet duct. Use a hammer and a chisel in order to raise the transaxle vent seat off of the transaxle. See Fig 1 . Use a flat-blade tool in order to pry the transaxle vent (37) out of the transaxle.