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Certification ECU Communication Stop Mode: Description

Detection Item Symptom Trouble Area
Certification ECU Communication Stop Mode
  • "Certification (Smart)" is not displayed on "CAN Bus Check" screen of the Techstream.
  • Applies to Certification ECU Communication Stop Mode in DTC Combination Table.
  • Power source circuit of certification ECU (smart key ECU assembly)
  • Certification ECU (Smart key ECU assembly) branch wire or connector
  • Certification ECU (Smart key ECU assembly)
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