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Home >> Hyundai >> 2012 >> Genesis Coupe 2.0T, Automatic Trans >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Control System (DTC Troubleshooting) (3 Of 3) - 2.0L >> DTC P0605: Internal Control Module Read Only Memory (ROM) Error >> DTC Detecting Condition
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DTC P0605: Internal Control Module Read Only Memory (ROM) Error: DTC Detecting Condition

DTC DETECTING CONDITION CHART

Item Detecting Condition Possible Cause
DTC Strategy
  • Check RAM Area/Communication connections
  • Contact resistance in connectors
  • Faulty ECM
Enable Conditions
  • Ignition ON
Threshold Value
  • RAM test/Checksum/SPI communication: failure
Diagnostic Time
  • 0.1 second
MIL On Condition
  • Immediate
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