WARNING: This page is about a different car, the 2008 Toyota RAV4. However, it is still accessible from the selected car via links, so may be relevant.
UNDERDRIVE PLANETARY GEAR SPECIFIED CONDITION
Turning torque (at 60 rpm)
0.10 to 4.41 N*m (1.0 to 45 kgf*cm, 0.9 to 39 in*lbf)