Test No. 5: Faulty Abs Operation: Condition

WARNING: This page is about a different car, the 2002 Hyundai XG350. However, it is still accessible from the selected car via links, so may be relevant.

This condition varies depending on driving conditions and road surface conditions, making problem diagnosis is difficult. If no DTCs are stored in memory, perform TESTING PROCEDURE . Possible causes are:

Improper wheel speed sensor installation.
Poor wheel speed sensor harness contact.
Foreign material adhering to wheel speed sensor.
Wheel speed sensor malfunction.
Brake rotor malfunction.
Wheel bearing malfunction.
Hydraulic unit malfunction.
Hydraulic and Electronic Control Unit (HECU) malfunction.