Terminals and Reference Value for Audio Unit for Base System

WARNING: This page is about a different car, the 2006 Infiniti G35. However, it is still accessible from the selected car via links, so may be relevant.

TERMINALS REFERENCE VALUE FOR AUDIO UNIT FOR BASE SYSTEM

Terminal (Wire color)		Item	Signal input/output	Condition		Reference value
+	-	Item	Signal input/output	Ignition switch	Operation	Reference value
2 (L)	1 (B/W)	Audio signal front LH	Output	ON	Receive audio signal	Courtesy of NISSAN MOTOR CO., U.S.A.
4 (BR)	3 (B/R)	Audio signal front RH	Output	ON	Receive audio signal	Courtesy of NISSAN MOTOR CO., U.S.A.
5 (R/W)	Ground	Antenna signal	output	ON	-	Approx. 12 V
6 (Y)	Ground	Battery power supply	Input	-	-	Battery voltage
10 (LG)	Ground	ACC power supply	Input	ON	Ignition switch ACC or ON	Battery voltage
14 (LG)	13 (B/Y)	Audio signal rear LH	Output	ON	Receive audio signal	Courtesy of NISSAN MOTOR CO., U.S.A.
16 (OR)	15 (B/P)	Audio signal rear RH	Output	ON	Receive audio signal	Courtesy of NISSAN MOTOR CO., U.S.A.
18 (W/G)	Ground	Vehicle speed signal (2-pulse)	Input	ON	When vehicle speed is approx. 40 km/h (25 MPH)	Courtesy of NISSAN MOTOR CO., U.S.A.
22 (R)	Ground	Remote control A	Input	ON	Press MODE switch	Approx. 0 V
					Press SEEK UP switch	Approx. 1.7 V
					Press VOL UP switch	Approx. 3.3 V
					Except for above	Approx. 5 V
23 (G)	Ground	Remote control B	Input	ON	Press POWER switch	Approx. 0 V
					Press SEEK DOWN switch	Approx. 1.7 V
					Press VOL DOWN switch	Approx. 3.3 V
					Except for above	Approx. 5 V
24 (R/B)	Ground	Voice guidance ON signal (With navigation system)	Input	ON	Press the "VOICE" switch	Courtesy of NISSAN MOTOR CO., U.S.A.
25 (Y)	-	Remote control ground	-	ON	-	-
31	-	Shield (With navigation system)	-	-	-	-
32 (L/W)	30 (W/B)	Voice guidance signal (With navigation system)	Input	ON	When inputting voice guidance	Courtesy of NISSAN MOTOR CO., U.S.A.