Tacoma PreRunner Dbl Cab 2WD V6-3.4L (5VZ-FE) (2001)
Stop the engine and depress the brake pedal several times until there is no more vacuum left in the booster, measure the pedal reserve distance.
Pedal reserve distance from asphalt sheet at 490 N (50 kgf, 110.2 lbs.): More than 105 mm (4.13 inch)
If the reserve distance is incorrect, troubleshoot the brake system.