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Home >> Hyundai >> 2010 >> Elantra GLS >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System Diagnosis (2 Of 2) >> DTC P0501: Vehicle Speed Sensor A Range Performance >> Scantool Diagnostics >> Monitor Scantool Data

Monitor Scantool Data

  1. With vehicle raised on a lift, start the engine and place transaxle in Drive. Let vehicle idle and verify speedometer indicates approx. 10km/h or more (6mph or more) on the instrument cluster.
  2. Connect Scantool and select ABS system.
  3. Monitor the "WHEEL SPD SENSOR-FR" parameter on the current data list.

    Specification:  10km/h or more (6mph or more)

  4. Is value within the specification?

    YES 

    NO 

    • Check for open or short circuit between wheel speed sensor (FR) and ABS control module If problems are found, repair as necessary and go to "VERIFICATION OF VEHICLE REPAIR " procedure.

    If OK, Check wheel speed sensor (FR) as follow:

    Gap between ABS sensor and trigger wheel (Air gap : 0.3~1.1 mm(0.011 ~ 0.043 in))

    Trigger wheel condition

    Sensor resistance : Approx. 1,300~1,500Ω at 20°C (68°F)

    Replace wheel speed sensor as necessary and go to "VERIFICATION OF VEHICLE REPAIR " procedure.

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