Slip Or Shudder In Forward Position After Warm-Up
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2002 Toyota RAV4, 2002 Toyota Highlander, 2002 Toyota Camry, 2002 Lexus RX 300, and 2001 Toyota RAV4. However, it is still accessible from the selected car via links, so may be relevant.
Check upper valve body, oil strainer, torque converter clutch, forward clutch, direct clutch, underdrive brake, No. 1 one-way clutch and underdrive clutch.