Removal ProcedureRaise and support the vehicle. Refer toLifting and Jacking the Vehicle.

Remove the fill plug-(1).Installation Procedure

Clean the fill plug and apply adhesive GM-P/N-12345493 (Canadian-P/N-10953488) tothe threads.
Caution:Refer toFastener Caution.
Install the fill plug-(1) and tighten to 39-Y (29-lb-ft).Lower the vehicle.
Drain Plug Replacement Automatic Transmission Unit
Transmission Fluid Drain and Fill Automatic Transmission UnitHood Insulator Replacement Panels
-_Hood Insulator ReplacementCalloutComponent NamePreliminary ProcedureRemove the hood front seal. Refer toHood Front Seal Replacement.1Hood Insulator Plastic Retainer (Qty:-5)2Hood InsulatorProcedureEnsure the 3 integral tabs are secured to the hood. ...