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 UnitFront Bumper Fascia Opening Cover Replacement (Terrain) Bumpers Front Bumper
h//i__Front Bumper Fascia Opening Cover ReplacementCalloutComponent Name1Front Bumper Fascia Opening Cover Push-In Retainer(Qty:-4)ProcedureDisengage the front retainer by the grille.2Front Bumper Fascia Opening Cover RetainerProcedureRotate and pull the cover up.3Front Bumper Fascia Opening Cover ...