VAICO V99-1032 Repair Kit, hydraulic unit

The ABS pump, or Anti-lock Braking System pump, is a vital component in your Toyota’s braking system. Here’s a breakdown of its role:

• Function: During hard braking, especially on slippery roads, wheels can lock up and skid. This reduces your steering control and stopping distance. The ABS pump prevents this by rapidly building and releasing pressure in the brake system.
• Process:
  • ABS sensors on each wheel monitor wheel speed.
  • If a sensor detects a wheel locking, the ABS control module tells the pump to activate.
  • The pump quickly increases pressure to the locking wheel.
  • The ABS pump then rapidly releases and reapplies pressure, preventing the wheel from locking completely and maintaining traction.
• Overall benefit: The ABS pump helps you maintain steering control during hard braking, allowing you to maneuver and stop the car safely even on low-traction surfaces.