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Gateway ECU Communication Stop Mode: Description

TROUBLESHOOTING CHART

Detection Item Symptom Trouble Area
Gateway ECU communication stop mode When either condition below is met:
  • "BODY/GATEWAY" is not displayed on "BUS CHECK" of intelligent tester
  • Applies to "GATEWAY ECU COMMUNICATION STOP MODE" in "DTC COMBINATION TABLE"
  • Power source or inside gateway ECU
  • Gateway ECU sub bus line or connector
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