Symptom 1 Excessive ABS Function Operation Frequency

Check brake force distribution.

OK or NG 

OK >> GO TO 2.

NG >> Check brake system

Make sure there is no excessive play in the front and rear axles.

OK or NG 

OK >> GO TO 3.

NG >> Repair.

Wheel Sensor Inspection:

• Sensor mount and damage inspection
• Sensor rotor mount and damage inspection
• Sensor connector connection inspection
• Sensor harness inspection

OK or NG 

OK >> GO TO 4.

NG >> Sensor or sensor rotor replacement.

Make sure the warning lamp turns off approximately 1 sec. After the ignition switch is turned on or when driving.

OK or NG 

OK >> Normal

NG >> Perform self-diagnosis. Refer to "SELF-DIAGNOSIS "