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 Unit#07-00-89-037F: Warranty Administration - Courtesy Transportation and Roadside Assistance Programs - (May 6, 2013)
Subject:Warranty Administration – Courtesy Transportation and Roadside Assistance ProgramsModels: 2014 and Prior GM Passenger Cars and TrucksAttention: GM of Canada and IPC Service Agents are not authorized to utilize this service bulletin.GM of Canada Service Agents/retailers should refer to th ...