Symptom 1: Excessive ABS Function Operation Frequency

WARNING: This page is about a different car, the 2005 Infiniti FX45 and 2005 Infiniti FX35. However, it is still accessible from the selected car via links, so may be relevant.

CHECK FRONT AND REAR AXLE
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.
CHECK WHEEL SENSOR
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: Replace sensor or sensor rotor.
CHECK ABS WARNING LAMP DISPLAY
Make sure warning lamp turns off approximately 2 seconds after the ignition switch is turned ON or when driving.

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