DTC Detection Logic

DTC	CONSULT display description	DTC detecting condition	Possible cause
B2401	IGN OPEN	When the automatic back door control unit detects the following condition for 0.3 second or more Power supply condition (OFF) of automatic back door control unit and Ignition position signal (ON) from BCM via CAN	Fuse Harness or connectors (Ignition power supply condition circuit is open or shorted)