"R" Range Test
WARNING: This page is about a different car, the 2003 Toyota RAV4, 2002 Toyota RAV4, 2002 Toyota Highlander, 2001 Toyota RAV4, and 2001 Toyota Highlander. However, it is still accessible from the selected car via links, so may be relevant.
Shift into "R" range. Accelerate vehicle from a stop at full throttle. Ensure slipping does not occur. If slipping occurs, check for faulty direct clutch, 1st and reverse brake, sticking or binding primary regulator valve, or restricted oil filter.