Physical Values - Intelligent Key Unit

WARNING: This page is about a different car, the 2015 Nissan Armada. However, it is still accessible from the selected car via links, so may be relevant.

Terminal	Wire Color	Item	Condition			Voltage (V) Approx.
Terminal	Wire Color	Item	Ignition Switch Position	Operation or Conditions		Voltage (V) Approx.
1	L/Y	Steering lock solenoid power supply	LOCK	-		5
2	L	CAN-H	-	-		-
3	P	CAN-L	-	-		-
4	GR	Intelligent Key warning buzzer (front of vehicle)	LOCK	Operate door request switch.	Buzzer OFF	Battery voltage
4	GR	Intelligent Key warning buzzer (front of vehicle)	LOCK	Operate door request switch.	Buzzer ON	0
5	B/W	Front door request switch LH	-	Press front door request switch LH.		0
5	B/W	Front door request switch LH	-	Other than above		Battery voltage
6	G/R	Ignition switch (ON)	ON	-		Battery voltage
7	B/R	Key switch	LOCK	Insert mechanical key into ignition key cylinder.		Battery voltage
7	B/R	Key switch	LOCK	Remove mechanical key from ignition key cylinder.		0
8	G	Remote keyless entry receiver ground	-	-		0
9	GR	Remote keyless entry receiver signal	-	When remote keyless entry receiver receives signal from keyfob.		Courtesy of NISSAN NORTH AMERICA, INC.
9	GR	Remote keyless entry receiver signal	-	Stand-by		Courtesy of NISSAN NORTH AMERICA, INC.
11	Y	Power source (Fuse)	-	-		Battery voltage
12	B	Ground	-	-		0
13	B/W	Center console area antenna (front) (+) signal	LOCK	Any door open → all doors closed		Courtesy of NISSAN NORTH AMERICA, INC.
14	W/G	Center console area antenna (front) (-) signal	LOCK	Any door open → all doors closed		Courtesy of NISSAN NORTH AMERICA, INC.
15	G	Center console area antenna (rear) (+) signal	LOCK	Any door open → all doors closed		Courtesy of NISSAN NORTH AMERICA, INC.
16	L	Center console area antenna (rear) (-) signal	LOCK	Any door open → all doors closed		Courtesy of NISSAN NORTH AMERICA, INC.
17	W/L	Rear bumper antenna (+) signal	LOCK	Lift back door handle (close switch).		Courtesy of NISSAN NORTH AMERICA, INC.
18	W/R	Rear bumper antenna (-) signal	LOCK	Lift back door handle (close switch).		Courtesy of NISSAN NORTH AMERICA, INC.
19	P	Front outside antenna LH (+) signal	LOCK	Press front door request switch LH.		Courtesy of NISSAN NORTH AMERICA, INC.
20	V	Front outside antenna LH (-) signal	LOCK	Press front door request switch LH.		Courtesy of NISSAN NORTH AMERICA, INC.
21	B/W	Remote keyless entry receiver RSSI signal	-	-		Courtesy of NISSAN NORTH AMERICA, INC.
23	L/W	Power back door output	-	Power liftgate switch ON.		0
23	L/W	Power back door output	-	Power liftgate switch OFF.		Battery voltage
25	P/L	Front door request switch RH	-	Press front door request switch RH.		0
25	P/L	Front door request switch RH	-	Other than above		Battery voltage
26	R/G	Stop lamp switch	-	Brake pedal depressed		Battery voltage
26	R/G	Stop lamp switch	-	Brake pedal released		0
27	R/B	Ignition knob switch	-	Press ignition switch.		Battery voltage
27	R/B	Ignition knob switch	-	Return ignition switch to LOCK position.		0
28	R	Unlock sensor (driver side)	-	Door (driver side) is locked.		5
28	R	Unlock sensor (driver side)	-	Door (driver side) is unlocked.		0
29	LG/R	Back door open switch input	-	Back door handle switch ON.		0
29	LG/R	Back door open switch input	-	Back door handle switch OFF.		Battery voltage
30	G/B	Remote keyless entry receiver power supply	-	-		5
32	L/O	Steering lock solenoid communication signal	LOCK	When Intelligent Key is inside vehicle, press ignition knob switch.		Courtesy of NISSAN NORTH AMERICA, INC.
32	L/O	Steering lock solenoid communication signal	LOCK	Other than above		5
33	W	Overhead console area antenna (+) signal	LOCK	Press ignition knob switch ON (Ignition knob switch)		Courtesy of NISSAN NORTH AMERICA, INC.
34	BR	Overhead console area antenna (-) signal	LOCK	Press ignition knob switch ON (Ignition knob switch)		Courtesy of NISSAN NORTH AMERICA, INC.
35	O	Luggage area antenna (+) signal	LOCK	Back door open → all doors closed		Courtesy of NISSAN NORTH AMERICA, INC.
36	R	Luggage area antenna (-) signal	LOCK	Back door open → all doors closed		Courtesy of NISSAN NORTH AMERICA, INC.
37	LG	Front outside antenna (+) signal RH	LOCK	Press front door request switch RH.		Courtesy of NISSAN NORTH AMERICA, INC.
38	B/Y	Front outside antenna (-) signal RH	LOCK	Press front door request switch RH.		Courtesy of NISSAN NORTH AMERICA, INC.
39	L/R	P range switch	-	Selector lever is in "P" position.		0
39	L/R	P range switch	-	Other than above		Battery voltage
40	V	AS select unlock output	-	UNLOCK with rear door locks disabled.		0
40	V	AS select unlock output	-	Other than above		Battery voltage