Terminals and Reference Values for Audio Unit (Base System)

AUDIO UNIT CONNECTOR TERMINAL VALUES REFERENCE

Terminal (Wire color)		Item	Signal input/output	Condition		Reference value (Approx.)
+	-			Ignition switch	Operation
2 (L)	3 (W)	Audio signal front LH	Output	ON	Receive audio signal	Courtesy of NISSAN MOTOR CO., U.S.A.
4 (G)	5 (V)	Audio signal rear LH	Output	ON	Receive audio signal	Courtesy of NISSAN MOTOR CO., U.S.A.
7 (GR)	Ground	ACC power supply	Input	ACC	-	Battery voltage
11 (P)	12 (R)	Audio signal front RH	Output	ON	Receive audio signal	Courtesy of NISSAN MOTOR CO., U.S.A.
13 (L)	14 (Y)	Audio signal rear RH	Output	ON	Receive audio signal	Courtesy of NISSAN MOTOR CO., U.S.A.
19 (Y)	Ground	Battery power supply	Input	OFF	-	Battery voltage