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Home >> Hyundai >> 2011 >> Genesis Coupe 3.8 >> Repair and Diagnosis >> Electrical >> Starter >> Button Engine Start System >> PDM (Power Distribution Module) >> DTC B1989: ESCL Ground Short Circuit To Battery >> DTC Detecting Condition
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DTC B1989: ESCL Ground Short Circuit To Battery: DTC Detecting Condition

DTC DETECTING CONDITION CHART

Item Detecting Condition Possible Cause
DTC Strategy
  • ESCL ground output line check (by voltage monitoring)
  • Short to power in ESCL ground circuit
Enable Conditions
  • No power supply from PDM to ESCL
Threshold Value
  • ESCL ground circuit is shorted to power (7V and above)
Diagnostic Time
  • Immediately
DTC Erasing Time
  • DTC is erased immediately after trouble fixed. (Under no power supply from PDM to ESCL state)
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