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Home › Hyundai › 2016 › Elantra Value Edition › Repair and Diagnosis › Engine Performance › System › Engine Control System Diagnosis - 1.8L (2 Of 2) › DTC P0605: Internal Control Module Read Only Memory (ROM) Error › DTC Description › DTC Detecting Condition

DTC Description: DTC Detecting Condition

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