Reference Value

WARNING: This page is about a different car, the 2008 Infiniti M45 and 2008 Infiniti M35. However, it is still accessible from the selected car via links, so may be relevant.

VALUES ON THE DIAGNOSIS TOOL

CONSULT-III MONITOR ITEM

Display Item	Display	Vehicle status	Remarks
VHCL SPD SIG	On	Vehicle speed >0 km/h (0 MPH)	Changes in indication may be delayed. This is normal.
VHCL SPD SIG	Off	Vehicle speed =0 km/h (0 MPH)	Changes in indication may be delayed. This is normal.
PKB SIG	On	Parking brake is applied.	Changes in indication may be delayed. This is normal.
PKB SIG	Off	Parking brake is released.	Changes in indication may be delayed. This is normal.
ILLUM SIG	On	Light switch ON.	-
ILLUM SIG	Off	Light switch OFF.	-
IGN SIG	On	Ignition switch ON.	-
IGN SIG	Off	Ignition switch in ACC position.	-
REV SIG	On	Shift the selector lever to "R" position.	Changes in indication may be delayed. This is normal.
REV SIG	Off	Shift the selector lever other than "R" position.	Changes in indication may be delayed. This is normal.

TERMINAL LAYOUT

Fig 1: Identifying AV Control Unit Terminal Layout

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

PHYSICAL VALUES

CONNECTOR TERMINALS REFERENCE TABLE

Terminal (Wire color)		Description		Condition		Reference value (Approx.)
+	-	Signal name	Input/Output	Condition		Reference value (Approx.)
2 (P)	3 (W)	Sound signal front LH	Output	Ignition switch ON	Audio sound output.	Courtesy of NISSAN MOTOR CO., U.S.A.
4 (LG)	5 (B/Y)	Sound signal rear LH	Output	Ignition switch ON	Audio sound output.	Courtesy of NISSAN MOTOR CO., U.S.A.
6 (BR)	15 (G)	Steering switch signal A	Input	Ignition switch ON	Keep pressing SOURCE switch.	0 V
					Keep pressing ↑ witch.	0.7 V
					Keep pressing ↓ switch.	1.3 V
					Except for above.	3.3 V
7 (V)	Ground	ACC power supply	Input	Ignition switch ACC	-	Battery voltage
9 (LG)	Ground	Illumination signal	Input	Ignition switch OFF	Lighting switch is OFF.	0 V
9 (LG)	Ground	Illumination signal	Input	Ignition switch OFF	Lighting switch is ON.	12 V
11 (BR)	12 (R)	Sound signal front RH	Output	Ignition switch ON	Audio sound output.	Courtesy of NISSAN MOTOR CO., U.S.A.
13 (O)	14 (B/P)	Sound signal rear RH	Output	Ignition switch ON	Audio sound output.	Courtesy of NISSAN MOTOR CO., U.S.A.
15 (G)	Ground	Steering switch signal ground	-	Ignition switch ON	-	0 V
16 (O)	15 (G)	Steering switch signal B	Input	Ignition switch ON	Keep pressing VOL DOWN switch.	0 V
					Keep pressing VOL UP switch.	0.7 V
					Keep pressing hands free switch.	1.3 V
					Keep pressing telephone switch.	2.2 V
					Except for above.	3.3 V
18 (R/Y)	Ground	Illumination control signal	Input	Ignition switch ON	Illumination control switch is operated by lighting switch in ON position.	Change between approx. 0 V and approx. 12 V
19 (Y)	Ground	Battery power supply	Input	Ignition switch OFF	-	Battery voltage
20 (B)	Ground	Ground	-	Ignition switch ON	-	0 V
22 (R)	21 (G)	Satellite radio sound signal LH	Input	Ignition switch ON	When satellite radio mode is selected.	Courtesy of NISSAN MOTOR CO., U.S.A.
24 (B)	23 (W)	Satellite radio sound signal RH	Input	Ignition switch ON	When satellite radio mode is selected.	Courtesy of NISSAN MOTOR CO., U.S.A.
25	-	Shield	-	-	-	-
26	-	Shield	-	-	-	-
28 (B)	Ground	Request signal (SAT→CONT)	Input	Ignition switch ON	When satellite radio mode is selected.	Courtesy of NISSAN MOTOR CO., U.S.A.
29 (R)	Ground	Communication signal (SAT→CONT)	Input	Ignition switch ON	When satellite radio mode is selected.	Courtesy of NISSAN MOTOR CO., U.S.A.
30 (W)	Ground	Communication signal (CONT→SAT)	Output	Ignition switch ON	When satellite radio mode is selected.	Courtesy of NISSAN MOTOR CO., U.S.A.
33	Ground	Antenna amp. ON signal	Output	Ignition switch ACC	-	12 V
34	-	AM-FM main	Input	-	-	-
35	-	FM sub	Input	-	-	-
36 (W)	37 (G)	AUX image signal	Output	Ignition switch ON	When AUX image is displayed.	Courtesy of NISSAN MOTOR CO., U.S.A.
37 (G)	Ground	AUX image ground	-	Ignition switch ON	-	0 V
38 (Y)	Ground	RGB image signal (B: blue)	Output	Ignition switch ON	Start confirmation/adjustment mode, and then display color bar by selecting "Color Spectrum Bar" on DISPLAY DIAGNOSIS screen.	Courtesy of NISSAN MOTOR CO., U.S.A.
39 (L)	Ground	RGB image signal (G: green)	Output	Ignition switch ON	Start confirmation/adjustment mode, and then display color bar by selecting "Color Spectrum Bar" on DISPLAY DIAGNOSIS screen.	Courtesy of NISSAN MOTOR CO., U.S.A.
40 (G)	Ground	RGB image signal (R: red)	Output	Ignition switch ON	Start confirmation/adjustment mode, and then display color bar by selecting "Color Spectrum Bar" on DISPLAY DIAGNOSIS screen.	Courtesy of NISSAN MOTOR CO., U.S.A.
41 (B)	Ground	RGB synchronizing signal	Output	Ignition switch ON	-	Courtesy of NISSAN MOTOR CO., U.S.A.
42	-	Shield	-	-	-	-
43 (G)	Ground	RGB area (YS) signal	Output	Ignition switch ON	When RGB image is displayed.	5 V
43 (G)	Ground	RGB area (YS) signal	Output	Ignition switch ON	When AUX image is displayed.	Courtesy of NISSAN MOTOR CO., U.S.A.
44 (W/L)	Ground	Communication signal (DISP→CONT)	Input	Ignition switch ON	When adjusting display brightness.	Courtesy of NISSAN MOTOR CO., U.S.A.
45 (W)	Ground	Horizontal synchronizing (HP) signal	Input	Ignition switch ON	-	Courtesy of NISSAN MOTOR CO., U.S.A.
46 (O)	Ground	Signal GND	-	Ignition switch ON	-	0 V
47 (L)	Ground	Signal VCC	Output	Ignition switch ACC	-	9 V
49	-	Shield	-	-	-	-
50	-	Shield	-	-	-	-
55	-	Shield	-	-	-	-
56 (O/L)	Ground	Communication signal (CONT→DISP)	Output	Ignition switch ON	When adjusting display brightness.	Courtesy of NISSAN MOTOR CO., U.S.A.
57 (R)	Ground	Vertical synchronizing (VP) signal	Input	Ignition switch ON	-	Courtesy of NISSAN MOTOR CO., U.S.A.
58 (W/R)	Ground	Inverter GND	-	Ignition switch ON	-	0 V
59 (Y)	Ground	Inverter VCC	Output	Ignition switch ACC	-	9 V
66 (LG)	74 (V)	AUX image signal	Input	Ignition switch ON	At AUX image is displayed.	Courtesy of NISSAN MOTOR CO., U.S.A.
73	-	Shield	-	-	-	-
74 (V)	Ground	AUX image signal ground	-	Ignition switch ON	-	0 V
80 (L)	79 (P)	TEL voice signal	Input	Ignition switch ON	During voice guide output with the hands free switch pressed.	Courtesy of NISSAN MOTOR CO., U.S.A.
81	-	Shield	-	-	-	-
85 (B)	Ground	Ground	-	Ignition switch ON	-	0 V
86 (L)	-	CAN-H	Input/Output	-	-	-
87 (P)	-	CAN-L	Input/Output	-	-	-
88 (BR)	-	AV communication signal (H)	Input/Output	-	-	-
89 (B/R)	-	AV communication signal (L)	Input/Output	-	-	-
90 (W)	-	AV communication signal (H)	Input/Output	-	-	-
91 (R)	-	AV communication signal (L)	Input/Output	-	-	-
95 (R)	97 (B)	AUX sound signal RH	Input	Ignition switch ON	When AUX mode is selected.	Courtesy of NISSAN MOTOR CO., U.S.A.
96 (BR)	97 (B)	AUX sound signal LH	Input	Ignition switch ON	When AUX mode is selected.	Courtesy of NISSAN MOTOR CO., U.S.A.
97 (B)	Ground	AUX sound signal ground	-	Ignition switch ON	-	0 V
104 (YG)	Ground	Ignition signal	Input	Ignition switch ON	-	Battery voltage
105 (O)	Ground	Reverse signal	Input	Ignition switch ON	R position.	12 V
105 (O)	Ground	Reverse signal	Input	Ignition switch ON	Other than R position.	0 V
106 (P)	Ground	Parking brake signal	Input	Ignition switch ON	Parking brake ON.	0 V
106 (P)	Ground	Parking brake signal	Input	Ignition switch ON	Parking brake OFF.	Courtesy of NISSAN MOTOR CO., U.S.A.
107 (G)	Ground	Vehicle speed signal (8-pulse)	Input	Ignition switch ON	When vehicle speed is approx. 40 km/h (25 MPH).	Courtesy of NISSAN MOTOR CO., U.S.A.