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 UnitWheel Drive Shaft Outer Joint Inspection Wheels
Disassembly ProcedureRemove the outer constant velocity (CV) joint and boot fromthe wheel drive shaft. Refer toFront Wheel Drive Shaft Outer Joint and Boot Replacement.Remove any lubricant from the CV joint.Note:Position the cage and the inner race so they arelevel.Install the outer CV joint assembl ...