Physical Values

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

Terminal No. (Wire color)		Description		Condition		Value (Approx.)
+	-	Signal name	Input/Output
1 (Y/R)	Ground	Power supply (Transfer control unit)	Input	Always		Battery voltage
2 (B)	Ground	Ground	-	Always		0 V
3 (B)	Ground	Ground	-	Always		0 V
4 (GR)	Ground	Ignition switch	Input	Ignition switch: ON		Battery voltage
				Ignition switch: OFF		0 V
5 (L/O)	Ground	Transfer rotary position sensor power supply	Output	Ignition switch: ON		5 V
				Ignition switch: OFF		0 V
6 (Y)	Ground	Transfer rotary position sensor (GND)	-	Always		0 V
8 ^* (P)	Ground	Axle disconnect device relay control	Output	Ignition switch: ON	4WD mode: 2WD	Battery voltage
					4WD mode: 4H and 4LO	0 V
9 (Y/R)	Ground	Power supply (4WD shift switch)	Output	Ignition switch: ON		5 V
				Ignition switch: OFF		0 V
10 (G)	Ground	Power supply (Transfer motor)	Input	Always		Battery voltage
11 (L)	Ground	Motor drive A	Output	Transfer motor: Driving		0 V - Battery voltage
12 (BR)	Ground	Motor drive B	Output	Transfer motor: Driving		0 V - Battery voltage
13 (L)	-	CAN-H	Input/Output	-		-
14 (P)	-	CAN-L	Input/Output	-		-
15 (W/R)	Ground	Rotary position sensor input	Input	Ignition switch: ON		Courtesy of NISSAN NORTH AMERICA, INC.
18 (G/W)	Ground	4WD shift SW (2WD)	Input	Ignition switch: ON	4WD shift switch: 2WD	5 V
					4WD shift switch: Except 2WD	0 V
19 (O)	Ground	4WD shift SW (4H)	Input	Ignition switch: ON	4WD shift switch: 4H	5 V
					4WD shift switch: Except 4H	0 V
20 (R)	Ground	4WD shift SW (4LO)	Input	Ignition switch: ON	4WD shift switch: 4LO	5 V
					4WD shift switch: Except 4LO	0 V
21 (BR)	Ground	Range sensor 2 input	Input	Ignition switch: ON	4WD shift switch: 4LO	0 V
					4WD shift switch: 4H	5 V
					4WD shift switch: 2WD	5 V
22 (L/R)	Ground	Range sensor 1 input	Input	Ignition switch: ON	4WD shift switch: 4LO	0 V
					4WD shift switch: 4H	5 V
					4WD shift switch: 2WD	5 V
23 (V)	Ground	Mode sensor input	Input	Ignition switch: ON	4WD shift switch: 4LO	0 V
					4WD shift switch: 4H	0 V
					4WD shift switch: 2WD	5 V
25 ^* (BR)	Ground	Position detection switch	Input	Ignition switch: ON	4WD mode: 2WD	0 V
					4WD mode: 4H and 4LO	Battery voltage
26 ^* (G)	Ground	Axle disconnect device actuator control signal	Output	Ignition switch: ON	4WD mode: 2WD	Battery voltage
					4WD mode: 4H and 4LO	0 V

*: For models with axle disconnect device

CAUTION: When using circuit tester to measure voltage for inspection, be sure not to extend forcibly any connector terminals.