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P1690 Immobilizer-Smartra No Response: DTC Detecting Condition

DTC DETECTING CONDITION CHART

Item Detecting Condition Possible Cause
Enable Conditions
  • IG ON
  • Open or short in circuit
  • Faulty Smart Key ECM (integrated in IPM)
Detecting time
  • 1.5 seconds
Threshold value
  • No response form Smart Key ECM (Communication line error - Open or short)
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