Physical Values

WARNING: This page is about a different car, the 2020 Infiniti QX50. However, it is still accessible from the selected car via links, so may be relevant.

Terminal (Wire color)		Description		Condition		Reference value (Approx.)
+	-	Signal name	Input/Output	Ignition switch	Operation	Reference value (Approx.)
1 (B)	Ground	Ground	--	ON	--	0 V
2 (GR)	Ground	Battery power supply	Input	OFF	--	Battery voltage
3 (L)	Ground	Ignition signal	Input	ON	--	Battery voltage
4 (V)	Ground	ACC power supply	Input	ACC	--	Battery voltage
19 (SB)	--	AV communication high	Input/Output	--	--	--
20 (LG)	--	AV communication low	Input/Output	--	--	--
25 (G)	Ground	Reverse signal	Input	ON	R position	Battery voltage
25 (G)	Ground	Reverse signal	Input	ON	Other than R position	0 V
27 (BR)	--	CAN high	--	--	--	--
28 (R)	--	CAN low	--	--	--	--
47 (B)	Ground	Camera image signal	Output	ON	At camera image display	Courtesy of NISSAN NORTH AMERICA, INC.
48 (Shield)	--	Camera image signal shield	--	--	--	--
49 (G)	Ground	Rear view camera communication signal	Input/Output	ON	CAMERA switch is ON or shift position is "R".	Courtesy of NISSAN NORTH AMERICA, INC.
50 (W)	Ground	Rear view camera power supply	Output	ON	"CAMERA" switch is ON or shift position is "R".	6.0 V
52 (B)	Ground	Rear view camera ground	--	ON	--	0 V
53 (R)	54 (Shield)	Rear view camera image signal	Input	ON	"CAMERA" switch is ON or shift position is "R".	Courtesy of NISSAN NORTH AMERICA, INC.
55 (B)	Ground	Side camera LH communication signal	Input/Output	ON	"CAMERA" switch is ON or shift position is "R".	Courtesy of NISSAN NORTH AMERICA, INC.
56 (R)	Ground	Side camera LH power supply	Output	ON	"CAMERA" switch is ON or shift position is "R".	6.0 V
58 (W)	Ground	Side camera LH ground	--	ON	--	0 V
59 (G)	60 (Shield)	Side camera LH image signal	Input	ON	"CAMERA" switch is ON or shift position is "R".	Courtesy of NISSAN NORTH AMERICA, INC.
61 (W)	Ground	Side camera RH communication signal	Input/Output	ON	"CAMERA" switch is ON or shift position is "R".	Courtesy of NISSAN NORTH AMERICA, INC.
62 (L)	Ground	Side camera RH power supply	Output	ON	"CAMERA" switch is ON or shift position is "R".	6.0 V
64 (R)	Ground	Side camera RH ground	--	ON	--	0 V
65 (G)	66 (Shield)	Side camera RH image signal	Input	ON	"CAMERA" switch is ON or shift position is "R".	Courtesy of NISSAN NORTH AMERICA, INC.
67 (B)	Ground	Front camera communication signal	Input/Output	ON	"CAMERA" switch is ON or shift position is "R".	Courtesy of NISSAN NORTH AMERICA, INC.
68 (W)	Ground	Front camera power supply	Output	ON	"CAMERA" switch is ON or shift position is "R".	6.0 V
70 (G)	Ground	Front camera ground	--	ON	--	0 V
71 (R)	72 (Shield)	Front camera image signal	Input	ON	"CAMERA" switch is ON or shift position is "R".	Courtesy of NISSAN NORTH AMERICA, INC.