WARNING: This page is about a different car, the 2007 Toyota Tacoma. However, it is still accessible from the selected car via links, so may be relevant.
PARKING BRAKE SERVICE DATA
Parking brake pedal travel at 300 N (31 kgf, 67 lbf)
7 to 10 clicks
Parking brake lever travel at 200 N (20 kgf, 45 lbf)