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 Lower Control Arm Bushing Replacement (Rear Bushing) Control Arms Lower Control Arm
Removal ProcedureRaise and support the vehicle. Refer toLifting and Jacking the Vehicle.Remove the front tire and wheel assembly. Refer toTire and Wheel Removal and Installation.Remove the lower control arm. Refer toLower Control Arm Replacement.Remove the front lower control arm rear bushing nut.Re ...