DTC Detection Logic

DTC		CONSULT screen items		DTC detecting condition
DTC		(Trouble diagnosis content)	[Malfunction type]	DTC detecting condition
B21DF	04	Starter battery (Starter battery)	[SYSTEM INTERNAL FAILURES]	Diagnosis condition	Active decoupling relay
				Signal (terminal)	-
				Threshold	Decoupling relay internal fault
				Diagnosis delay time	-
	11		[CIRC SHORT TO GRND]	Diagnosis condition	Active decoupling relay
				Signal (terminal)	-
				Threshold	Harness to the decoupling relay has a short circuit to ground
				Diagnosis delay time	-
	15		[CIRC SHORT TO BATTERY OR OPEN]	Diagnosis condition	Active decoupling relay
				Signal (terminal)	-
				Threshold	Harness to the decoupling relay has a open circuit or shorted to battery
				Diagnosis delay time	-
	66		[SIGNAL HAS TOO MANY TRANSITIONS/EVENTS]	Diagnosis condition	Active decoupling relay
				Signal (terminal)	-
				Threshold	Decoupling relay cycle counter has exceeded the limit
				Diagnosis delay time	-
	71		[ACTUATOR STUCK]	Diagnosis condition	Active decoupling relay
				Signal (terminal)	-
				Threshold	The actuator of decoupling relay is blocked
				Diagnosis delay time	-