Front Wheel Speed Sensor Rotor On-Vehicle Inspection

WARNING: This page is about a different car, the 2004 Suzuki Vitara. However, it is still accessible from the selected car via links, so may be relevant.

Check rotor serration (teeth) for being missing, damaged or deformed.

Fig 1: Checking Rotor Serration (Teeth)
Courtesy of SUZUKI OF AMERICA CORP.
Turn drive shaft and check if rotor rotation is free from eccentricity and looseness.
Check that no foreign material is attached.
If any faulty is found, repair or replace.