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DTC Detection Logic

NOTE:
  • If DTC B2611 is displayed with DTC U1000, first perform the trouble diagnosis for DTC U1000. Refer to , "DTC LOGIC ".
  • If DTC B2611 is displayed with DTC U1010, first perform the trouble diagnosis for DTC U1010. Refer to , "DTC LOGIC ".
DTC DETECTION CHART

DTC No. Trouble diagnosis name DTC detecting condition Possible cause
B2611 ACC RELAY BCM detects a difference of signal for 2 seconds or more between the following information.
  • ACC relay ON/OFF operation
  • ACC relay feedback.
  • Harness or connectors (ACC relay feed back circuit is open or shorted)