Transfer Case
Under normal driving conditions, transfer case fluid does not require maintenance unless there is a fluid leak or unusual noise. If required, have the transfer case serviced by your dealer.
Battery - North America
Starter Switch CheckFill Plug Replacement Automatic Transmission Unit
Removal ProcedureRaise and support the vehicle. Refer toLifting and Jacking the Vehicle.Remove the fill plug-(1).Installation ProcedureClean 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 t ...