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DTC B1207 Smart ECU Stop: Description

This DTC is detected if communication between the certification ECU (Smart key ECU assembly) and gateway ECU stops for more than 10 seconds.

DTC DETECTION CONDITION CHART

DTC No. DTC Detection Condition Trouble Area
B1207 Certification ECU (smart key ECU assembly) communication stops
  • Certification ECU (Smart key ECU assembly)
  • Wire harness or connector
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