Checking Fluid Level: Notes
WARNING: This page does not describe the selected car, but rather 20 other vehicles, including the 1988 Pontiac Sunbird, 1988 Pontiac Grand Prix, 1988 Pontiac Grand Am, 1988 Pontiac Firebird, and 1988 Pontiac Fiero. However, it is still accessible from the selected car via links, so may be relevant.
Check lubricant level at filler plug hole on side of transmission. Lubricant should be level with bottom of filler plug hole. Add lubricant as necessary to bring to correct level.
NOTE:
On Camaro and Firebird, DO NOT
remove reverse shift lever pin of LEFT side of case.