4.
Monitor the "WHEEL SPD SENSOR-RR" parameter on the Scantool.
1)
Specification : Compare with other parameters related to wheel speed sensor.
If it is the same as other parameters, it is in normal condition.
Ignition "ON" & Engine "ON".
Connect scantool to Data Link Connector(DLC).
Start and drive vehicle in gear and maintain vehicle speed at or above 12km/h. (7.5mph)
Monitor the "WHEEL SPD SENSOR-RR" parameter on the Scantool.
Specification : Compare with other parameters related to wheel speed sensor.
If it is the same as other parameters, it is in normal condition.
Is parameter displayed within specifications?
YES
Fault is intermittent caused by faulty HECU or external noise, was repaired and HECU memory was not cleared.
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.
