All Models (Except Probe)
WARNING: This page does not describe the selected car, but rather 7 other vehicles, including the 1989 Mercury Topaz, 1989 Mercury Cougar, 1989 Ford Thunderbird, 1989 Ford Tempo, and 1989 Ford Probe. 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.