ABS Works Frequently

Make sure warning lamp remains off while driving.

OK or NG 

OK: GO TO 2.

NG: Carry out self-diagnosis. Refer to "SELF-DIAGNOSIS ".

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 as necessary.

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.

Check brake fluid pressure distribution.

Refer to "INSPECTION ".

Is brake fluid pressure distribution normal? 

YES: Inspection End.

NO: Perform Basic Inspection. Refer to "BASIC INSPECTION ".