Nissan Murano Z51. Manual — part 220
AV
AV CONTROL UNIT
AV-659
< ECU DIAGNOSIS INFORMATION >
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C
D
E
F
G
H
I
J
K
L
M
B
A
O
P
4
(O)
*1
(L)
*2
5
(SB)
*1
(R)
*2
Sound signal rear LH
Output
Ignition
switch
ON
Sound output.
6
(BR)
15
(L)
Steering switch signal A
Input
Ignition
switch
ON
Keep pressing SOURCE
switch.
0 V
Keep pressing MENU UP
switch.
1.0 V
Keep pressing MENU
DOWN switch.
2.0 V
Keep pressing
switch.
3.0 V
Keep pressing ENTER
switch.
4.0 V
Except for above.
5.0 V
7
(R)
Ground
ACC power supply
Input
Ignition
switch
ACC
—
Battery voltage
9
(R)
Ground
Illumination signal
Input
OFF
Lighting switch is OFF.
0 V
Lighting switch is ON.
12.0 V
10
—
Shield
—
—
—
—
11
(B)
12
(W)
Sound signal front RH
Output
Ignition
switch
ON
Sound output.
13
(V)
14
(LG)
Sound signal rear RH
Output
Ignition
switch
ON
Sound output.
15
(L)
Ground
Steering switch signal GND
—
Ignition
switch
ON
—
0 V
16
(G)
15
(L)
Steering switch signal B
Input
Ignition
switch
ON
Keep pressing VOL DOWN
switch.
0 V
Keep pressing VOL UP
switch.
1.0 V
Keep pressing
switch.
2.0 V
Keep pressing
switch.
3.0 V
Except for above.
5.0 V
Terminal
(Wire color)
Description
Condition
Reference value
(Approx.)
+
–
Signal name
Input/
Output
SKIB3609E
SKIB3609E
SKIB3609E
AV-660
< ECU DIAGNOSIS INFORMATION >
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AV CONTROL UNIT
19
(Y)
Ground
Battery power supply
Input
Ignition
switch
OFF
—
Battery voltage
21
(B)
Ground
Ground
—
Ignition
switch
ON
—
0 V
22
(Y)
Ground
Battery power supply
Input
Ignition
switch
OFF
—
Battery voltage
23
(B)
Ground
Ground
—
Ignition
switch
ON
—
0 V
24
(Y)
Ground
Battery power supply
Input
Ignition
switch
OFF
—
Battery voltage
25
(R)
Ground
ACC power supply
Input
Ignition
switch
ACC
—
Battery voltage
26
(B)
27
Microphone VCC
Output
Ignition
switch
ON
—
5.0 V
27
Ground
Shield (Microphone
ground)
—
Ignition
switch
ON
—
0 V
28
(W)
27
Microphone signal
Input
Ignition
switch
ON
Make a sound with your
voice
35
(G)
Ground
Ignition signal
Input
Ignition
switch
ON
—
Battery voltage
36
(G)
Ground
Parking brake signal
Input
Ignition
switch
ON
Parking brake ON.
0 V
Parking brake OFF.
5.0 V
37
(SB)
Ground
Reverse signal
Input
Ignition
switch
ON
R position.
12.0 V
Other than R position.
0 V
38
(V)
Ground
Vehicle speed signal (8-
pulse)
Input
Ignition
switch
ON
When vehicle speed is ap-
prox. 40 km/h (25MPH).
NOTE:
Maximum voltage may be 12 V
due to specifications (connected
units).
Terminal
(Wire color)
Description
Condition
Reference value
(Approx.)
+
–
Signal name
Input/
Output
PKIB5037J
SKIA6649J
AV
AV CONTROL UNIT
AV-661
< ECU DIAGNOSIS INFORMATION >
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C
D
E
F
G
H
I
J
K
L
M
B
A
O
P
40
(P)
Ground
Camera-connection recog-
nition signal
Input
Ignition
switch
ON
Connected to camera con-
trol unit connector.
0 V
Not connected to camera
control unit connector.
5.0 V
42
(B)
Ground
Control signal 2
Input
Ignition
switch
ON
—
0 V
43
(B)
Ground
Control signal 3
Input
Ignition
switch
ON
—
0 V
48
(G)
—
AV communication signal
(H)
Input/
Output
—
—
—
49
(L)
—
AV communication signal
(L)
Input/
Output
—
—
—
50
(R)
—
AV communication signal
(H)
Input/
Output
—
—
—
51
(L)
—
AV communication signal
(L)
Input/
Output
—
—
—
52
(L)
—
CAN–H
Input/
Output
—
—
—
53
(P)
—
CAN–L
Input/
Output
—
—
—
61
(G)
Ground
RGB image signal (R: red)
Output
Ignition
switch
ON
Start confirmation/adjust-
ment mode, and then dis-
play color bar by selecting
“Color Spectrum Bar” on
DISPLAY DIAGNOSIS
screen.
62
(R)
Ground
RGB image signal (G:
green)
Output
Ignition
switch
ON
Start confirmation/adjust-
ment mode, and then dis-
play color bar by selecting
“Color Spectrum Bar” on
DISPLAY DIAGNOSIS
screen.
63
(W)
Ground
RGB image signal (B: blue)
Output
Ignition
switch
ON
Start confirmation/adjust-
ment mode, and then dis-
play color bar by selecting
“Color Spectrum Bar” on
DISPLAY DIAGNOSIS
screen.
64
—
Shield
—
—
—
—
Terminal
(Wire color)
Description
Condition
Reference value
(Approx.)
+
–
Signal name
Input/
Output
JSNIA1029ZZ
JSNIA1030ZZ
JSNIA1031ZZ
AV-662
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AV CONTROL UNIT
65
(B)
Ground
RGB synchronizing signal
Output
Ignition
switch
ON
—
66
—
Shield
—
—
—
—
67
(W)
Ground
RGB area (YS) signal
Output
Ignition
switch
ON
When RGB image is dis-
played.
5.0 V
When rear view camera im-
age is displayed.
68
(B)
Ground
Horizontal synchronizing
(HP) signal
Input
Ignition
switch
ON
—
69
(R)
Ground
Vertical synchronizing (VP)
signal
Input
Ignition
switch
ON
—
70
(R)
Ground
Communication signal
(CONT
→
DISP)
Output
Ignition
switch
ON
When adjusting display
brightness.
71
(G)
Ground
Communication signal
(DISP
→
CONT)
Input
Ignition
switch
ON
When adjusting display
brightness.
72
—
Shield
—
—
—
—
Terminal
(Wire color)
Description
Condition
Reference value
(Approx.)
+
–
Signal name
Input/
Output
JPNIA0461GB
PKIB4948J
SKIB3601E
SKIB3598E
PKIB5039J
PKIB5039J
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