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 UnitRear Window Wiper Motor Replacement (Terrain) Wipers Wiper Motor
Rear Window Wiper Motor ReplacementCalloutComponent NamePreliminary ProceduresRemove the rear window wiper arm. Refer toRear Window Wiper Arm Replacement.Open and support the rear liftgate.Remove the liftgate lower trim finish panel. Refer toLiftgate Lower Trim Finish Panel Replacement.1Rear Window ...