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Home >> Nissan-Datsun >> 2002 >> Sentra SE-R, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 1493 (Brake Control System) >> VDC/TCS/Abs >> Trouble Diagnoses For Symptoms >> ABS Works Frequently

ABS Works Frequently

WARNING: This page is about a different car, the 2005 Nissan Quest. However, it is still accessible from the selected car via links, so may be relevant.
  1. CHECK WARNING LAMP ACTIVATION 

    Make sure warning lamp remains off while driving.

    OK or NG

    • OK: GO TO 2.
    • NG: Carry out self-diagnosis. Refer to "SELF-DIAGNOSIS ".
  2. CHECK WHEEL SENSORS 

    Check the following.

    • Wheel sensor mounting for looseness
    • Wheel sensors for physical damage
    • Wheel sensor connectors for terminal damage or loose connections

    OK or NG

    • OK: GO TO 3.
    • NG: Repair or replace as necessary.
  3. CHECK WHEEL BEARINGS 

    Check wheel bearing axial end play. Refer to "FRONT WHEEL BEARING " or "REAR WHEEL BEARING "

    OK or NG

    • OK: GO TO 4.
    • NG: Repair as necessary.
  4. CHECK BRAKE FLUID PRESSURE 

    Check brake fluid pressure distribution.

    Refer to "BRAKE FLUID ".

    Is brake fluid pressure distribution normal?

    • YES: Inspection End.
    • NO: Perform Basic Inspection. Refer to "BASIC INSPECTION ".
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