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 UnitSeat Memory Control Module Scan Tool Information Seats
Table 1: Seat Position Scan Tool Data ParametersTable 2: Mirror Memory Scan Tool Data ParametersTable 3: Left Front Seat Heating/Venting/Cooling Scan Tool Data ParametersTable 4: Right Front Seat Heating/Venting/Cooling Scan Tool Data ParametersTable 5: Seat Memory Control Module Scan Tool Output Co ...