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DTC Information: DTC Detecting Condition

Item Detecting Condition Possible Cause
DTC Strategy
  • Signal check, low
  1. Poor connection
  2. Open or short to power in signal circuit
  3. Open in ground circuit
  4. IATS
Enable Conditions
  • Elapsed time after start is higher than 2 sec
Case1 Threshold Value
  • Measured temperature is lower than -49°F
Diagnostic Time
  • 100 sec.
Case2 Threshold Value
  • Measured temperature is lower than -46.3°F
Diagnostic Time
  • 2 sec.
MIL ON Condition
  • 2 driving cycle