OPERATION CHECK OF ABS FUNCTION

Perform an operation check every year for ABS function in the following manner:

1.CHECK OF OPERATING CONDITION".

  1. Check operating condition of the system, according to the following "CHECK OF ABS OPERATING CONDITION

2.PREPARATION BEFORE CHECKING OPERATING CONDITION.

  1. Under the vehicle stopping condition, check any fluid leak from ABS actuator by depressing the brake pedal.
    When any fluid leak is found at the connection part of pipe connectors, retighten the connectors.
    At the same time, when leaking from ABS actuator, replace ABS actuator with the new one.
  2. By releasing the brake pedal, check any leakage from ABS actuator.

3.CHECK OF ABS OPERATING CONDITION UNDER THE VEHICLE RUNNING.


Perform ABS operating condition check under the vehicle running with much attention on the following points.
• Do it at a spacious and safe place.
• Do it with no payload on the vehicle.
• Put white tape or the like along the tire side face so that tire rotating condition may be also checked.
 
  1. Switch starter key "ON" and check that ABS warning light will go on and go off thereafter.
  2. By driving the vehicle at the speed of 20-30 km/h {12-19 mile/h}, put a sudden brake and check that all wheels with ABS system will not be locked.