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Pinpoint Test E: The Pedal Goes Down Fast

  1. E1: ROAD TEST VEHICLE 
    1. Road test the vehicle and apply the brake pedal.

      Is the brake pedal effort and brake pedal travel normal?

      • Yes  : Vehicle is OK.
      • No:  GO to  E2.
  2. E2: CHECK BRAKE PEDAL TRAVEL-PRESSURIZE SYSTEM 
    1. Pump the brake pedal rapidly (five times).

      Does the brake pedal travel build up and then hold?

  3. E3: CHECK FOR BRAKE SYSTEM LEAKS 
    1. Check for external brake system leaks. For additional information, refer to BRAKE MASTER CYLINDER  component test.

      Are leaks found?