Checking Fluid Level
WARNING: This page does not describe the selected car, but rather 15 other vehicles, including the 1987 Plymouth Turismo, 1987 Plymouth Sundance, 1987 Plymouth Reliant, 1987 Plymouth Horizon, and 1987 Plymouth Caravelle. However, it is still accessible from the selected car via links, so may be relevant.
Check lubricant level at filler plug hole on top of transaxle. Lubricant should be level with bottom of filler plug hole. Add lubricant as necessary to bring to correct level.