Check The Ground Circuit.
WARNING: This page is about a different car, the 2007 Kia Optima, 2007 Kia Magentis, 2006 Kia Optima, and 2006 Kia Magentis. However, it is still accessible from the selected car via links, so may be relevant.
- Disconnect the connector from the ABS control module.
- Check for continuity between terminals 8, 24 of the ABS control module harness side connector and ground point.
Is there continuity?
YES : --> Check the wheel speed sensor circuit.
NO : --> Repair an open in the wire and ground point.