Scantool Diagnostics

Engine Control
P2159 Vehicle Speed Sensor \'B\' Range / Performance(Wheel Speed Sensor) - Scantool Diagnostics

Monitor GDS Data

1. Connect GDS to Data Link Connector(DLC).
2. Engine start and drive the vehicle on the road.
3. Monitor the "VSS" parameters on the GDS.(ENG. Control)
4. Monitor the "WHEEL SPEED SENSOR-FR" parameter on the GDS. (ABS Control or ESC Control)








Fig.1) ENG. Control
Fig.2) ABS Control or ESC Control
5. Are the parameters displayed correctly ? (Compare with the vehicle speed guage.)