DTC Detection Logic

WARNING: This page is about a different car, the 2018 Nissan Maxima. However, it is still accessible from the selected car via links, so may be relevant.

DTC	CONSULT name	DTC detecting condition
B1428	BUCKLE SW LH [OPEN]	13	Diagnosis condition	When ignition switch is ON.
			Signal (terminal)	Seat belt buckle switch LH circuit is open. (terminal 67).
			Threshold	-
			Diagnosis delay time	-
	BUCKLE SW LH [VB-SHORT]	12	Diagnosis condition	When ignition switch is ON.
			Signal (terminal)	Seat belt buckle switch LH circuit is shorted to power. (terminal 67).
			Threshold	-
			Diagnosis delay time	-
	BUCKLE SW LH [GND-SHORT]	11	Diagnosis condition	When ignition switch is ON.
			Signal (terminal)	Seat belt buckle switch LH circuit is shorted to ground (terminal 67).
			Threshold	-
			Diagnosis delay time	-
	BUCKLE SW LH [UNDEFINED]	00	Diagnosis condition	When ignition switch is ON.
			Signal (terminal)	Seat belt buckle switch LH (terminal 67).
			Threshold	-
			Diagnosis delay time	-