4.
Monitor the "Wheel speed sensor" parameter on the Scantool.
a.
Specification : Approx. 40km/h or more(24mph or more)
Connect scantool to Data Link Connector(DLC)
Engine "ON".
Start and drive vehicle in gear and maintain vehicle speed is approx. 40km/h or more(24mph or more)
Monitor the "Wheel speed sensor" parameter on the Scantool.
Specification : Approx. 40km/h or more(24mph or more)
Is parameter displayed within specifications?
YES
Fault is intermittent caused by Wheel speed frequency error or was repaired and HECU memory was not cleared. Repair or replace as necessary and then go to "Component Inspection" procedure.
NO
Check for improper installation of wheel speed sensor. If NG, repair as necessary and then go to "Verification of Vehicle Repair" procedure.
Check for damage of rotor teeth or wheel bearing. If NG, repair as necessary and then go to "Verification of Vehicle Repair" procedure.
