WARNING: This page is about a different car, the 2003 Ford Thunderbird. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Automatic Transmission Symptom Chart (1 Of 3)
Courtesy of FORD MOTOR CO.
Fig 2: Automatic Transmission Symptom Chart (2 Of 3)
Courtesy of FORD MOTOR CO.
Fig 3: Automatic Transmission Symptom Chart (3 Of 3)