Symptom 1: Excessive Abs Function Operation Frequency

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

OK or NG 

1. OK: GO TO  2.
2. NG: Check front or rear axle system.

Perform following inspection for wheel sensor:

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

OK or NG 

1. OK: GO TO  3.
2. NG: Sensor or sensor rotor replacement

Make sure warning lamp turns off approximately 2 sec. After turn ignition switch ON or when driving.

OK or NG 

1. OK: Normal
2. NG: Perform self-diagnosis. Refer to SELF-DIAGNOSIS .