Specifications Between Active Damper Suspension Control Unit Terminals

Fig 1: Identifying Active Damper Suspension Control Unit Terminals

Courtesy of NISSAN MOTOR CO., U.S.A.

Data are reference value and are measured between each terminal and ground.

Terminal	Wire color	Item	Condition	Data (Approx.)
8	B	Ground	Always	0 V
10	GY	Power supply	Ignition switch:	ON Battery voltage
			Ignition switch: OFF	0 V
12	W/G	Engine speed	Engine speed: At idle (Warm-up condition)	Courtesy of NISSAN MOTOR CO., U.S.A.
			Engine speed: Approx. 2,000 rpm (Warm-up condition)	Courtesy of NISSAN MOTOR CO., U.S.A.
14	BR/Y	Data link connector (RX)	-	-
15	P	Data link connector (TX)	-	-
19	Y/G	Power supply (Memory back-up)	Ignition switch: ON	Battery voltage
			Ignition switch: OFF
21	OR/L	Power steering solenoid valve	Vehicle speed: 0 km/h (0 MPH) (Engine is running)	4.4 - 6.6 V
			Vehicle speed: 100 km/h (62 MPH)	2.4 - 3.6 V
22	PU/W	Vehicle speed	Vehicle speed: 40 km/h (25 MPH) CAUTION: Check air pressure of tire under standard condition.	Courtesy of NISSAN MOTOR CO., U.S.A.
23	B	Ground	Always	0 V
24	B	Ground	Always	0 V
31	GY	Power supply	Ignition switch: ON	Battery voltage
			Ignition switch: OFF	0 V
32	GY	Power supply	Ignition switch: ON	Battery voltage
			Ignition switch: OFF	0 V