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DTC Information And Inspection: DTC Detecting Condition

Trouble Shooting Condition Possible Cause
DTC Strategy
  • Internal Monitoring
  1. Checksum error (ROM data reprogram illegally)
  2. SCU
Enable Condition
  • Ignition "ON"
  • Battery voltage is above 10V
Threshold Value
  • Checksum error or SCU fault
    • Target gear stage = P, Actual gear stage = not P
    • Target gear stage = D, Actual gear stage = R
    • Target gear stage = R, Actual gear stage = D
    • Target gear stage = N, Actual gear stage = D or R-Current stage information (Lv2) = SCU actual gear (CAN expression)
    • Functional safety fault has occurred
Detecting Time
  • 1s
Fail Safe
  • Display of warning phrases
  • EPB fastening
MIL ON Condition
  • 1 driving cycle
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