Monitor Scan Tool Data

Engine "ON".
Connect scan tool to Data Link Connector (DLC).
Start and drive vehicle in gear and maintain vehicle speed at or above 50 km/h (31.1 mph)
Monitor the "Wheel Speed Sensor" parameter on the Scan Tool.
Specification: Compare with another parameters related to wheel speed sensor. If it is the same as another parameters, it is in normal condition.

Fig 1: Scan Tool Display - Wheel Speed Sensor (Drive Vehicle Speed At 50 Km/H)
Courtesy of KIA MOTORS AMERICA, INC.

Fig 2: Wheel Speed Sensor Waveform Graph (Drive Vehicle Speed At 51 Km/H)
Courtesy of KIA MOTORS AMERICA, INC.

Fig 3: Scan Tool Display - Wheel Speed Sensor (Drive Vehicle Speed At 51 Km/H)
Courtesy of KIA MOTORS AMERICA, INC.

Fig 4: Wheel Speed Sensor Waveform Graph (Drive Vehicle Speed At 51 Km/H)
Courtesy of KIA MOTORS AMERICA, INC.
Is parameter displayed within specifications?
YES
- Fault is intermittent caused by poor connection in wheel speed sensor harness, Thoroughly check connectors for looseness, poor connection, bending, corrosion, contamination, deterioration, or damage. Repair as necessary and then go to "VERIFICATION OF VEHICLE REPAIR " procedure.
NO
- Go to "COMPONENT INSPECTION " Procedure.