Terminals and Reference Value for INTELLIGENT KEY UNIT

INTELLIGENT KEY UNIT VOLTAGE SPECIFICATION

Terminal	Wire color	Item	Signal Input/output	Condition			Voltage (V) (Approx.)
				Ignition knob position	Operation or conditions
1	R/W	Steering lock unit power supply	Output	LOCK	-		5
2	L	CAN-H	Input/Output	-	-		-
3	P	CAN-L	Input/Output	-	-		-
4	LG	Intelligent Key warning buzzer	Output	LOCK	Operate remote controller button or door request switch.	Buzzer OFF	Battery voltage
						Sound buzzer	0
5	W/L	Door request switch (driver side)	Input	-	Door request switch operation: Press (ON).		0
					Other than the above (OFF)		5
6	W	Ignition switch (ON)	Input	ON or START	-		Battery voltage
7	B/W	key switch	Input	LOCK	Insert mechanical key into ignition key cylinder.		Battery voltage
					Remove mechanical key from ignition key cylinder.		0
10	LG	Ignition switch (ACC)	Input	ACC or ON	-		Battery voltage
11	L/R	Power source (Fuse) Input	input	-	-		Battery voltage
12	B	Ground	-	-	-		0
13	P	Inside key antenna (+) (Luggage room)	Output	LOCK	Any door open → all doors shut (Door switch: ON → OFF)		Courtesy of NISSAN MOTOR CO., U.S.A.
14	L	Inside key antenna (-) (Luggage room)	Output
15	G	Inside key antenna (+) signal (Dashboard)	Output	LOCK	Any door open → Close (Door switch: ON → OFF) Ignition knob switch: ON (press ignition knob.)		Courtesy of NISSAN MOTOR CO., U.S.A.
16	R	Inside key antenna (-) signal (Dashboard)	Output
17	L	Back door antenna (+)	Output	LOCK	Back door request switch operation (Switch: ON)		Courtesy of NISSAN MOTOR CO., U.S.A.
18	W/L	Back door antenna (-)	Output
19	SB	Outside antenna LH (+)	Output	LOCK	Driver door request signal operation (Switch: ON)		Courtesy of NISSAN MOTOR CO., U.S.A.
20	G/Y	Outside antenna LH (-)	Output
25	W/R	Door request switch (passenger side)	Input	-	Door request switch operation: Press (ON)		0
					Other than the above (OFF)		5
26	P/L	Stop lamp switch	Input	-	Brake pedal depressed (ON)		5
					Brake pedal not depressed (OFF)		0
27	L/W	Ignition knob switch	Input	-	Press ignition knob.		12
					Return ignition knob to LOCK position.		0
28	W/B	Door unlock sensor	Input	-	Door is locking → unlock		5 → 0
29	GY	Door request switch (back door)	Input	-	Back door request switch operation: Press (ON)		0
					Other than the above (OFF)		5
31	Y/B	Steering lock unit ground	-	-	-		0
32	R/B	Steering lock unit communication	Output	LOCK	Press ignition knob with Intelligent Key inside vehicle.		Courtesy of NISSAN MOTOR CO., U.S.A.
					Other than the above		5
35	LG	Inside key antenna (+) signal (Dashboard)	Output	LOCK	Any door open → Close (Door switch: ON → OFF) Ignition knob switch: ON (press ignition knob.)		Courtesy of NISSAN MOTOR CO., U.S.A.
36	PU	Inside key antenna (-) signal (Dashboard)	Output
37	G	Outside antenna RH (+)	Output	LOCK	Passenger door request switch operation (Switch: ON)		Courtesy of NISSAN MOTOR CO., U.S.A.
38	G/W	Outside antenna RH (-)	Output
39	R/Y	Park position switch	Input	LOCK	A/T selector lever in "P" position.		0
					A/T selector lever in other position.		Battery voltage
40	BR/W	Door lock relay	Output	LOCK	Door request switch (passenger side) pressed		Battery voltage → 0 → Battery voltage