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ECM Communication Stop Mode: Description

PROBLEM SYMPTOM CHART

Detection Item Symptom Trouble Area
ECM COMMUNICATION STOP MODE When either condition below is met (for Intelligent Tester):
  • ENGINE is not displayed on "CAN BUS CHECK".
  • Applies to "ECM COMMUNICATION STOP MODE" in "DTC COMBINATION TABLE"

When either condition below is met (for Techstream):
  • Engine is not displayed on "CAN Bus Check".
  • Applies to "ECM COMMUNICATION STOP MODE" in "DTC COMBINATION TABLE"
  • Power source or ECM
  • ECM main wire or connector
  • ECM
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