Nissan GT-R (2007-2014 year). AUDIO, VISUAL & NAVIGATION SYSTEM. Service Manual — part 3
AV
AV CONTROL UNIT
AV-33
< ECU DIAGNOSIS INFORMATION >
[BASE AUDIO WITH NAVIGATION]
C
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A
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ECU DIAGNOSIS INFORMATION
AV CONTROL UNIT
Reference Value
INFOID:0000000009163206
TERMINAL LAYOUT
PHYSICAL VALUES
JSNIA2842ZZ
Terminal
(Wire color)
Description
Condition
Reference value
(Approx.)
+
–
Signal name
Input/
Output
1
(V)
Ground
Audio amp. ON signal
Output
Ignition
switch
ON
—
12.0 V
2
(L)
3
(G)
Audio signal front LH
Output
Ignition
switch
ON
Sound output
4
(B)
5
(LG)
Audio signal rear LH
Output
Ignition
switch
ON
Sound output
SKIB3609E
SKIB3609E
Revision: 2012 November
2014 GT-R
AV-34
< ECU DIAGNOSIS INFORMATION >
[BASE AUDIO WITH NAVIGATION]
AV CONTROL UNIT
6
(V)
15
(GR)
Steering switch signal A
Input
Ignition
switch
ON
Keep pressing SOURCE
switch.
0 V
Keep pressing SEEK
switch to
.
1.0 V
Keep pressing SEEK
switch to
.
2.0 V
Keep pressing
switch.
3.0 V
Keep pressing START /
STOP switch.
4.0 V
Except for above.
5.0 V
7
(V)
Ground
ACC power supply
Input
Ignition
switch
ACC
—
Battery voltage
10
(B)
—
Shield
—
—
—
—
11
(O/L)
12
(W/L)
Audio signal front RH
Output
Ignition
switch
ON
Sound output
13
(L/G)
14
(L/Y)
Audio signal rear RH
Output
Ignition
switch
ON
Sound output
16
(SB)
15
(GR)
Steering switch signal B
Input
Ignition
switch
ON
Keep pressing VOL switch
to -.
0 V
Keep pressing VOL switch
to +.
1.0 V
Keep pressing
switch.
2.0 V
Keep pressing MRK switch.
3.0 V
Except for above.
5.0 V
19
(Y)
Ground
Battery power supply
Input
Ignition
switch
OFF
—
Battery voltage
20
(B)
Ground
Ground
—
Ignition
switch
ON
—
0 V
22
(G)
Ground
Camera power supply
Output
Ignition
switch
ON
At rear view camera image
is displayed.
6.0 V
Except for above.
0 V
Terminal
(Wire color)
Description
Condition
Reference value
(Approx.)
+
–
Signal name
Input/
Output
SKIB3609E
SKIB3609E
Revision: 2012 November
2014 GT-R
AV
AV CONTROL UNIT
AV-35
< ECU DIAGNOSIS INFORMATION >
[BASE AUDIO WITH NAVIGATION]
C
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B
A
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26
(G)
Ground
AUX image signal
Input
Ignition
switch
ON
At AUX image is displayed.
29
(SB)
Ground
Disk eject signal
Input
Ignition
switch
ON
Pressing the eject switch.
0 V
Except for above.
5.0 V
42
(R)
Ground
Camera ground
—
Ignition
switch
ON
—
0 V
46
(R)
Ground
AUX image signal ground
—
Ignition
switch
ON
—
0 V
47
—
Shield
—
—
—
—
49
(BR)
Ground
Switch ground
—
Ignition
switch
ON
—
0 V
65
(R)
Ground
Parking brake signal
Input
Ignition
switch
ON
Parking brake is ON.
4.5 V
Parking brake is OFF.
0 V
67
(W)
Ground
Composite image ground
—
Ignition
switch
ON
—
0 V
68
(R)
Ground
Composite image signal
Output
Ignition
switch
ON
At DVD image is displayed.
72
(L)
Ground
Microphone VCC
Output
Ignition
switch
ON
—
5.0 V
73
(V)
Ground
Communication signal
(CONT
→
DISP)
Output
Ignition
switch
ON
When adjusting display
brightness.
74
(P)
—
CAN–L
Input/
Output
—
—
—
75
(R)
—
AV communication signal
(L)
Input/
Output
—
—
—
76
(R)
—
AV communication signal
(L)
Input/
Output
—
—
—
Terminal
(Wire color)
Description
Condition
Reference value
(Approx.)
+
–
Signal name
Input/
Output
SKIB2251J
SKIB2251J
PKIB5039J
Revision: 2012 November
2014 GT-R
AV-36
< ECU DIAGNOSIS INFORMATION >
[BASE AUDIO WITH NAVIGATION]
AV CONTROL UNIT
79
(R)
Ground
Illumination signal
Input
Ignition
switch
OFF
Lighting switch is OFF.
0 V
Lighting switch is ON.
12.0 V
80
(W)
Ground
Ignition signal
Input
Ignition
switch
ON
—
Battery voltage
81
(O)
Ground
Reverse signal
Input
Ignition
switch
ON
R position
12.0 V
Other than R position
0 V
82
(V)
Ground
Vehicle speed signal (8-
pulse)
Input
Ignition
switch
ON
When vehicle speed is ap-
prox. 40 km/h (25 MPH)
NOTE:
Maximum voltage may be 12.0 V
due to specifications (connected
units).
83
—
Shield
—
—
—
—
84
(B)
Ground
Composite synchronizing
signal
Output
Ignition
switch
ON
—
87
(P)
71
Microphone signal
Input
Ignition
switch
ON
Give a voice
88
—
Shield
—
—
—
—
89
(SB)
Ground
Communication signal
(DISP
→
CONT)
Input
Ignition
switch
ON
When adjusting display
brightness.
90
(L)
—
CAN–H
Input/
Output
—
—
—
91
(G)
—
AV communication signal
(H)
Input/
Output
—
—
—
92
(G)
—
AV communication signal
(H)
Input/
Output
—
—
—
Terminal
(Wire color)
Description
Condition
Reference value
(Approx.)
+
–
Signal name
Input/
Output
SKIA6649J
SKIA0187E
PKIB5037J
PKIB5039J
Revision: 2012 November
2014 GT-R
AV
AV CONTROL UNIT
AV-37
< ECU DIAGNOSIS INFORMATION >
[BASE AUDIO WITH NAVIGATION]
C
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B
A
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Fail-Safe
INFOID:0000000009163207
When the ambiance temperature becomes extremely low or extremely high, AV control unit displays the mes-
sage and limits the AV control unit function.
FAIL-SAFE CONDITIONS
When the ambiance temperature is
−
20
°
C (
−
4
°
F) or lower, or when it is 70
°
C (158
°
F) or higher
104
(W)
119
(B)
AUX sound signal LH
Input
Ignition
switch
ON
When AUX mode is select-
ed.
117
—
Shield
—
—
—
—
118
(R)
119
(B)
AUX sound signal RH
Input
Ignition
switch
ON
When AUX mode is select-
ed.
129
(G)
—
USB ground
—
—
—
—
130
(R)
—
USB D
−
—
—
—
—
131
(W)
—
V BUS signal
—
—
—
—
132
(L)
—
USB D+
—
—
—
—
133
—
Shield
—
—
—
—
134
Ground
Antenna amp. ON signal
Output
Ignition
switch
ON
—
12.0 V
135
—
AM–FM main
Input
—
—
—
136
—
FM sub
Input
—
—
—
137
Ground
GPS antenna signal
Input
Ignition
switch
ON
Not connected to GPS an-
tenna connector
5.0 V
138
—
Shield
—
—
—
—
139
Ground
Satellite radio antenna sig-
nal
Input
Ignition
switch
ON
Not connected to satellite
radio antenna connector.
5.0 V
140
—
Shield
—
—
—
—
157
Ground
RGB digital image signal
(+)
Output
Ignition
switch
ON
Not connected connector.
3.3 V
158
Ground
RGB digital image signal
(
−
)
Output
Ignition
switch
ON
Not connected connector.
3.3 V
Terminal
(Wire color)
Description
Condition
Reference value
(Approx.)
+
–
Signal name
Input/
Output
SKIB3609E
SKIB3609E
Revision: 2012 November
2014 GT-R
AV-38
< ECU DIAGNOSIS INFORMATION >
[BASE AUDIO WITH NAVIGATION]
AV CONTROL UNIT
Display
The messages displayed on fail-safe conditions are as shown below:
DESCRIPTION OF CONTROLS
Ability Operation Mode
There is an ability operation mode for Fail-safes due to low or high ambiance temperature.
If HDD data can be read, fail-safe is shown, then normal displays are displayed only for functions which can be
operated.
RELEASE CONDITIONS OF FAIL-SAFE
Fail-safe is released on following conditions and normal mode is restored.
When The Temperature of HDD Is Low or High
If the ambient temperature becomes out of fail-safe condition range, normal mode is restored.
Fail-safe mode
Display (display of the fail-safe condition)
When HDD temperature is low
HDD system is experiencing problems due to extreme low temperature.
Normal operation will resume when temperature rises.
When HDD temperature is high
HDD system is experiencing problems due to extreme high temperature.
Normal operation will resume when temperature drops.
Function
When Fail-safe Function is activated
Air conditioner
Operation
Only multifunction switch (preset switch) can be operated.
Display
• LED of multifunction switch (preset switch) illuminates.
• Aimed temperature, blow angle, and flow rate are displayed in simplified mode.
Audio
Operation
Only ON/OFF and volume control operations by multifunction switch (preset switch) are possible.
Display
No display (“Fail-safe mode” is displayed)
Camera
Operation
Image tone cannot be controlled.
Display
Cannot be superimposed. (warning display, tone control display)
Hands-free phone
Operation
Cannot be operated.
Navigation
Operation
Cannot be operated.
Self diagnosis
The display in simplified mode of fail-safe condition
CONSULT diagnosis
Cannot be operated.
Revision: 2012 November
2014 GT-R
AV
DISPLAY UNIT
AV-39
< ECU DIAGNOSIS INFORMATION >
[BASE AUDIO WITH NAVIGATION]
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B
A
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DISPLAY UNIT
Reference Value
INFOID:0000000009163209
TERMINAL LAYOUT
PHYSICAL VALUES
JSNIA2241ZZ
Terminal
(Wire color)
Description
Condition
Reference value
(Approx.)
+
–
Signal name
Input/
Output
6
—
Shield
—
—
—
—
7
—
Shield
—
—
—
—
8
(W)
Ground
Camera image signal
Input
Ignition
switch
ON
At rear view camera image
is displayed.
9
(SB)
Ground
Communication signal
(DISP
→
CONT)
Output
Ignition
switch
ON
When adjusting display
brightness.
10
(V)
Ground
Communication signal
(CONT
→
DISP)
Input
Ignition
switch
ON
When adjusting display
brightness.
11
(Y)
Ground
Battery power supply
Input
Ignition
switch
OFF
—
Battery voltage
12
(B)
Ground
Ground
—
Ignition
switch
ON
—
0 V
SKIB2251J
PKIB5039J
PKIB5039J
Revision: 2012 November
2014 GT-R
AV-40
< ECU DIAGNOSIS INFORMATION >
[BASE AUDIO WITH NAVIGATION]
DISPLAY UNIT
18
(R)
Ground
Composite image signal
Input
Ignition
switch
ON
At DVD image is displayed.
19
(W)
Ground
Composite image ground
—
Ignition
switch
ON
—
0 V
20
(B)
Ground
Composite synchronizing
signal
Input
Ignition
switch
ON
—
22
—
Shield
—
—
—
—
23
(P)
Ground
ACC power supply
Input
Ignition
switch
ACC
—
Battery voltage
27
—
RGB digital image signal
(+)
Input
—
—
—
28
—
RGB digital image signal
(
−
)
Input
—
—
—
Terminal
(Wire color)
Description
Condition
Reference value
(Approx.)
+
–
Signal name
Input/
Output
SKIB2251J
SKIA0187E
Revision: 2012 November
2014 GT-R
AV
AUDIO AMP.
AV-41
< ECU DIAGNOSIS INFORMATION >
[BASE AUDIO WITH NAVIGATION]
C
D
E
F
G
H
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K
L
M
B
A
O
P
AUDIO AMP.
Reference Value (AUDIO AMP. LH)
INFOID:0000000009163210
TERMINAL LAYOUT
PHYSICAL VALUE
NNNIA0111ZZ
Terminal
(Wire color)
Description
Condition
Reference value
(Approx.)
+
–
Signal name
Input/
Output
2
(B)
1
(W)
Audio signal rear LH
Input
Igni-
tion
switch
ON
Audio signal input
4
(R)
3
(G)
Audio signal front LH
Input
Igni-
tion
switch
ON
Audio signal input
6
(R)
5
(G)
Audio signal front door
speaker LH
Output
Igni-
tion
switch
ON
Audio signal output
7
(V)
Ground
Audio amp. ON signal
Input
Igni-
tion
switch
ON
—
12.0 V
SKIB3609E
SKIB3609E
SKIB3609E
Revision: 2012 November
2014 GT-R
AV-42
< ECU DIAGNOSIS INFORMATION >
[BASE AUDIO WITH NAVIGATION]
AUDIO AMP.
Reference Value (AUDIO AMP. RH)
INFOID:0000000009163211
TERMINAL LAYOUT
PHYSICAL VALUE
9
(Y)
Ground
Battery power supply
Input
Igni-
tion
switch
OFF
—
Battery voltage
10
(L)
8
(W)
Audio signal rear speaker
LH
Output
Igni-
tion
switch
ON
Audio signal output
Terminal
(Wire color)
Description
Condition
Reference value
(Approx.)
+
–
Signal name
Input/
Output
SKIB3609E
NNNIA0111ZZ
Terminal
(Wire color)
Description
Condition
Reference Value
(Approx.)
+
–
Signal name
Input/
Output
2
(B)
1
(Y)
Audio signal rear RH
Input
Igni-
tion
switch
ON
Audio signal input
4
(R)
3
(L)
Audio signal front RH
Input
Igni-
tion
switch
ON
Audio signal input
SKIB3609E
SKIB3609E
Revision: 2012 November
2014 GT-R
AV
AUDIO AMP.
AV-43
< ECU DIAGNOSIS INFORMATION >
[BASE AUDIO WITH NAVIGATION]
C
D
E
F
G
H
I
J
K
L
M
B
A
O
P
6
(Y)
5
(LG)
Audio signal front door
speaker RH
Output
Igni-
tion
switch
ON
Audio signal output
7
(V)
Ground
Audio amp. ON signal
Input
Igni-
tion
switch
ON
—
12.0 V
9
(Y)
Ground
Battery power supply
Input
Igni-
tion
switch
OFF
—
Battery voltage
10
(LG)
8
(O)
Audio signal rear speaker
RH
Output
Igni-
tion
switch
ON
Audio signal output
Terminal
(Wire color)
Description
Condition
Reference Value
(Approx.)
+
–
Signal name
Input/
Output
SKIB3609E
SKIB3609E
Revision: 2012 November
2014 GT-R
AV-44
< WIRING DIAGRAM >
[BASE AUDIO WITH NAVIGATION]
BASE AUDIO WITH NAVIGATION SYSTEM
WIRING DIAGRAM
BASE AUDIO WITH NAVIGATION SYSTEM
Wiring Diagram
INFOID:0000000009163212
For connector terminal arrangements, harness layouts, and alphabets in a
(option abbreviation; if not
described in wiring diagram), refer to
GI-12, "Connector Information"
NOTE:
Revision: 2012 November
2014 GT-R
AV
BASE AUDIO WITH NAVIGATION SYSTEM
AV-45
< WIRING DIAGRAM >
[BASE AUDIO WITH NAVIGATION]
C
D
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F
G
H
I
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M
B
A
O
P
The name MULTIFUNCTION SWITCH indicates the integration of PRESET SWITCH and MULTIFUNCTION
SWITCH virtually.
JRNWC1435GB
Revision: 2012 November
2014 GT-R
AV-46
< WIRING DIAGRAM >
[BASE AUDIO WITH NAVIGATION]
BASE AUDIO WITH NAVIGATION SYSTEM
JRNWC1436GB
Revision: 2012 November
2014 GT-R
AV
BASE AUDIO WITH NAVIGATION SYSTEM
AV-47
< WIRING DIAGRAM >
[BASE AUDIO WITH NAVIGATION]
C
D
E
F
G
H
I
J
K
L
M
B
A
O
P
JRNWC1437GB
Revision: 2012 November
2014 GT-R
AV-48
< WIRING DIAGRAM >
[BASE AUDIO WITH NAVIGATION]
BASE AUDIO WITH NAVIGATION SYSTEM
JRNWC1438GB
Revision: 2012 November
2014 GT-R
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