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Home >> Hyundai >> 2011 >> Equus Ultimate >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System Diagnosis (3 Of 3) >> DTC P0502: Vehicle Speed Sensor 'A' Circuit Low Input >> General Information >> DTC Detecting Condition
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General Information: DTC Detecting Condition

DTC DETECTING CONDITION REFERENCE CHART

Item Detecting Condition Possible Cause
DTC Strategy
  • Stuck Check
  1. Poor connection
  2. Open or Short in harness
  3. ESC (ESP) control unit
  4. ECM
Enable Conditions
  • Vehicle speed > 0mph
Threshold Value
  • Old and New value are same for 10sec
Diagnostic Time
  • 10sec
MIL ON Condition
  • 2 Driving Cycles
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