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DTC Detection Logic

DTC DETENTION CONDITION AND POSSIBLE CAUSES

DTC No. Trouble diagnosis name DTC detecting condition Possible cause
B2614 BCM An immediate operation of accessory relay is requested by BCM, but there is no response for more than 2 second.
  • Harness or connectors (Accessory relay circuit is open or shorted)
  • BCM
  • Accessory relay