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Home › Genesis › 2021 › GV80 3.5T › Repair and Diagnosis › Engine Performance › System › Engine Control System Diagnosis - 3.5L (6 Of 9) › DTC P0605-00: Internal Control Module Read Only Memory (ROM) Error › DTC Information And Inspection › DTC Detecting Condition

DTC Information And Inspection: DTC Detecting Condition

Troubleshooting Condition Possible Cause
Main Action
  • Rationality check
  1. Poor contact of connector
  2. Engine Electronic Control Unit (ECU)
Prerequisite Condition
  • Turn ignition switch on
Threshold Value
  • RAM test/Checksum/SPI communication failure
Diagnostic Time
  • 40 msec
MIL
  • 2nd driving cycles
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