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Home › Hyundai › 2012 › Equus Signature › Repair and Diagnosis › Engine Performance › Engine Control Systems › Intelligent ACCEL Pedal Diagnosis › C1604 ECU Hardware Error › General Information › DTC Detecting Condition

General Information: DTC Detecting Condition

Item Detecting Condition Possible cause
DTC Strategy
  • Monitoring ECU internal failure signal
  1. ECU Internal failure
Enable conditions
  • Ignition on
Threshold value
  • Invalid memory data
Fail Safe
  • All warning isn't supported
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