Nissan GT-R (2007-2014 year). AUDIO, VISUAL & NAVIGATION SYSTEM. Service Manual — part 9
AV
AV CONTROL UNIT
AV-129
< ECU DIAGNOSIS INFORMATION >
[BOSE AUDIO WITH NAVIGATION]
C
D
E
F
G
H
I
J
K
L
M
B
A
O
P
Fail-Safe
INFOID:0000000009163343
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-130
< ECU DIAGNOSIS INFORMATION >
[BOSE 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-131
< ECU DIAGNOSIS INFORMATION >
[BOSE AUDIO WITH NAVIGATION]
C
D
E
F
G
H
I
J
K
L
M
B
A
O
P
DISPLAY UNIT
Reference Value
INFOID:0000000009163345
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-132
< ECU DIAGNOSIS INFORMATION >
[BOSE 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
BOSE AMP.
AV-133
< ECU DIAGNOSIS INFORMATION >
[BOSE AUDIO WITH NAVIGATION]
C
D
E
F
G
H
I
J
K
L
M
B
A
O
P
BOSE AMP.
Reference Value
INFOID:0000000009163346
TERMINAL LAYOUT
PHYSICAL VALUES
JSNIA0760ZZ
Terminal
(Wire color)
Description
Condition
Reference value
(Approx.)
+
–
Signal name
Input/
Output
1
(R)
10
(G)
Audio signal front door
speaker LH
Output
Ignition
switch
ON
Audio signal output
2
(Y)
3
(LG)
Audio signal front door
speaker RH
Output
Ignition
switch
ON
Audio signal output
4
(O)
5
(GR)
Audio signal front door
squawker LH
Output
Ignition
switch
ON
Audio signal output
6
(V)
7
(LG)
Audio signal rear speaker
LH
Output
Ignition
switch
ON
Audio signal output
SKIB3609E
SKIB3609E
SKIB3609E
SKIB3609E
Revision: 2012 November
2014 GT-R
AV-134
< ECU DIAGNOSIS INFORMATION >
[BOSE AUDIO WITH NAVIGATION]
BOSE AMP.
8
(SB)
13
(BR)
Audio signal front door
squawker RH
Output
Ignition
switch
ON
Audio signal output
9
(P)
14
(SB)
Audio signal woofer
Output
Ignition
switch
ON
Audio signal output
11
(Y)
Ground
Battery power supply
Input
Ignition
switch
OFF
—
Battery voltage
12
(B)
Ground
Ground
—
Ignition
switch
ON
—
0 V
15
(V)
28
(W)
Audio signal center speak-
er
Output
Ignition
switch
ON
Audio signal output
18
(L)
32
(P)
Audio signal front LH
Input
Ignition
switch
ON
Audio signal output
19
(R)
20
(G)
Audio signal front RH
Input
Ignition
switch
ON
Audio signal output
21
(V)
22
(SB)
Audio signal rear LH
Input
Ignition
switch
ON
Audio signal output
Terminal
(Wire color)
Description
Condition
Reference value
(Approx.)
+
–
Signal name
Input/
Output
SKIB3609E
SKIB3609E
SKIB3609E
SKIB3609E
SKIB3609E
SKIB3609E
Revision: 2012 November
2014 GT-R
AV
BOSE AMP.
AV-135
< ECU DIAGNOSIS INFORMATION >
[BOSE AUDIO WITH NAVIGATION]
C
D
E
F
G
H
I
J
K
L
M
B
A
O
P
23
(BR)
33
(Y)
Audio signal rear RH
Input
Ignition
switch
ON
Audio signal output
25
(W)
Ground
Woofer amp. ON signal
Output
Ignition
switch
ON
—
12.0 V
31
(V)
Ground
BOSE amp. ON signal
Input
Ignition
switch
ON
—
11.0 V
37
(LG)
27
(O)
Audio signal rear speaker
RH
Output
Ignition
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-136
< WIRING DIAGRAM >
[BOSE AUDIO WITH NAVIGATION]
BOSE AUDIO AND NAVIGATION SYSTEM
WIRING DIAGRAM
BOSE AUDIO AND NAVIGATION SYSTEM
Wiring Diagram
INFOID:0000000009163347
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
BOSE AUDIO AND NAVIGATION SYSTEM
AV-137
< WIRING DIAGRAM >
[BOSE AUDIO WITH NAVIGATION]
C
D
E
F
G
H
I
J
K
L
M
B
A
O
P
The name MULTIFUNCTION SWITCH indicates the integration of PRESET SWITCH and MULTIFUNCTION
SWITCH virtually.
JRNWC1439GB
Revision: 2012 November
2014 GT-R
AV-138
< WIRING DIAGRAM >
[BOSE AUDIO WITH NAVIGATION]
BOSE AUDIO AND NAVIGATION SYSTEM
JRNWC1440GB
Revision: 2012 November
2014 GT-R
AV
BOSE AUDIO AND NAVIGATION SYSTEM
AV-139
< WIRING DIAGRAM >
[BOSE AUDIO WITH NAVIGATION]
C
D
E
F
G
H
I
J
K
L
M
B
A
O
P
JRNWC1441GB
Revision: 2012 November
2014 GT-R
AV-140
< WIRING DIAGRAM >
[BOSE AUDIO WITH NAVIGATION]
BOSE AUDIO AND NAVIGATION SYSTEM
JRNWC1442GB
Revision: 2012 November
2014 GT-R
AV
INSPECTION AND ADJUSTMENT
AV-141
< BASIC INSPECTION >
[BOSE AUDIO WITH NAVIGATION]
C
D
E
F
G
H
I
J
K
L
M
B
A
O
P
BASIC INSPECTION
INSPECTION AND ADJUSTMENT
ADDITIONAL SERVICE WHEN REPLACING CONTROL UNIT
ADDITIONAL SERVICE WHEN REPLACING CONTROL UNIT : Description
INFOID:0000000009163349
BEFORE REPLACEMENT
When replacing AV control unit, save or print current vehicle specification with CONSULT configuration before
replacement.
AFTER REPLACEMENT
CAUTION:
When replacing AV control unit, you must perform “After Replace ECU” or “Manual Configuration”
with CONSULT.
• Complete the procedure of “After Replace ECU” or “Manual Configuration” in order.
• If you set incorrect “After Replace ECU” or “Manual Configuration”, incidents might occur.
• Configuration is different for each vehicle model. Confirm configuration of each vehicle model.
ADDITIONAL SERVICE WHEN REPLACING CONTROL UNIT : Special Repair Re-
quirement
INFOID:0000000009163350
1.
SAVING VEHICLE SPECIFICATION
CONSULT Configuration
Perform “Before Replace ECU” to save or print current vehicle specification. Refer to
TION (AV CONTROL UNIT) : Description"
NOTE:
If “Before Replace ECU” can not be used, use the “Manual Configuration”.
>> GO TO 2.
2.
REPLACE AV CONTROL UNIT
Replace AV control unit. Refer to
AV-168, "Removal and Installation"
>> GO TO 3.
3.
WRITING VEHICLE SPECIFICATION
CONSULT Configuration
Perform “After Replace ECU” or “Manual Configuration” to write vehicle specification. Refer to
FIGURATION (AV CONTROL UNIT) : Special Repair Requirement"
>> GO TO 4.
4.
OPERATION CHECK
Check that the operation of the AV control unit and camera images (fixed guide lines and predictive course
lines) are normal.
>> WORK END
CONFIGURATION (AV CONTROL UNIT)
CONFIGURATION (AV CONTROL UNIT) : Description
INFOID:0000000009163351
• Since vehicle specifications are not included in the AV control unit after replacement, it is required to write
vehicle specifications with CONSULT.
• The AV control unit configuration includes functions as follows.
Revision: 2012 November
2014 GT-R
AV-142
< BASIC INSPECTION >
[BOSE AUDIO WITH NAVIGATION]
INSPECTION AND ADJUSTMENT
CONFIGURATION (AV CONTROL UNIT) : Special Repair Requirement
INFOID:0000000009163352
1.
WRITE VEHICLE SPECIFICATION
CONSULT Configuration
Write vehicle specification into AV control unit.
To write vehicle specification stored in CONSULT into the AV control unit>>GO TO 2.
To write vehicle specification into the AV control unit by hand>>GO TO 3.
2.
WRITE STORED DATA
CONSULT Configuration
Select “After Replace ECU” in “Read/Write Configuration”. Write data stored in CONSULT with the “Before
Replace ECU” function into the AV control unit.
>> GO TO 4.
3.
MANUALLY WRITE VEHICLE SPECIFICATION
CONSULT Configuration
Perform “Manual Configuration”. Refer to
AV-142, "CONFIGURATION (AV CONTROL UNIT) : Configuration
.
NOTE:
If selection items are not displayed on the CONSULT screen, touch “NEXT”.
>> GO TO 4.
4.
OPERATION CHECK
Check that the operation of the AV control unit and camera images (fixed guide lines and predictive course
lines) are normal.
>> WORK END
CONFIGURATION (AV CONTROL UNIT) : Configuration List
INFOID:0000000009163353
CAUTION:
Grasp vehicle specifications precisely. The control of ECU may not function normally if the specifica-
tions are misread.
NOTE:
• The items shown in this list depend on vehicle specifications.
• The config list may not be displayed depending on vehicle specifications. This is not a malfunction.
Function
Description
Read/Write Configuration
Before Replace ECU
Allows the reading of vehicle specification written in AV control unit
to store the specification in CONSULT.
After Replace ECU
Allows the writing of the vehicle information stored in CONSULT
into the AV control unit.
Manual Configuration
Allows the writing of the vehicle specification into the AV control
unit by hand.
MANUAL SETTING ITEM
Note
Items
Setting value
STEERING
LHD
—
RHD
—
Revision: 2012 November
2014 GT-R
AV
POWER SUPPLY AND GROUND CIRCUIT
AV-143
< DTC/CIRCUIT DIAGNOSIS >
[BOSE AUDIO WITH NAVIGATION]
C
D
E
F
G
H
I
J
K
L
M
B
A
O
P
DTC/CIRCUIT DIAGNOSIS
POWER SUPPLY AND GROUND CIRCUIT
AV CONTROL UNIT
AV CONTROL UNIT : Diagnosis Procedure
INFOID:0000000009163404
1.
CHECK FUSE
Check for blown fuses.
Is the inspection result normal?
YES
>> GO TO 2.
NO
>> Be sure to eliminate cause of malfunction before installing new fuse.
2.
CHECK POWER SUPPLY CIRCUIT
Check voltage between AV control unit harness connectors and ground.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> Check harness between AV control unit and fuse.
3.
CHECK GROUND CIRCUIT
1.
Turn ignition switch OFF.
2.
Disconnect AV control unit connectors.
3.
Check continuity between AV control unit harness connectors and ground.
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Repair harness or connector.
DISPLAY UNIT
DISPLAY UNIT : Diagnosis Procedure
INFOID:0000000009163405
1.
CHECK FUSE
Check for blown fuses.
Is the inspection result normal?
YES
>> GO TO 2.
NO
>> Be sure to eliminate cause of malfunction before installing new fuse.
2.
CHECK POWER SUPPLY CIRCUIT
Check voltage between display unit harness connector and ground.
Power source
Fuse No.
Battery
34
Ignition switch ACC or ON
19
Signal name
Connector No.
Terminal No.
Ignition switch position
Value (Approx.)
Battery power supply
M201
19
OFF
Battery voltage
ACC power supply
7
ACC
Signal name
Connector No.
Terminal No.
Ignition switch position
Continuity
Ground
M201
20
OFF
Existed
Power source
Fuse No.
Battery
34
Ignition switch ACC or ON
19
Revision: 2012 November
2014 GT-R
AV-144
< DTC/CIRCUIT DIAGNOSIS >
[BOSE AUDIO WITH NAVIGATION]
POWER SUPPLY AND GROUND CIRCUIT
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> Check harness between Display unit and fuse.
3.
CHECK GROUND CIRCUIT
1.
Turn ignition switch OFF.
2.
Disconnect display unit connector.
3.
Check continuity between display unit harness connector and ground.
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Repair harness or connector.
BOSE AMP.
BOSE AMP. : Diagnosis Procedure
INFOID:0000000009163406
1.
CHECK FUSE
Check for blown fuses.
Is the inspection result normal?
YES
>> GO TO 2.
NO
>> Be sure to eliminate cause of malfunction before installing new fuse.
2.
CHECK POWER SUPPLY CIRCUIT
Check voltage between BOSE amp. harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> Check harness between BOSE amp. and fuse.
3.
CHECK GROUND CIRCUIT
1.
Turn ignition switch OFF.
2.
Disconnect BOSE amp. connector.
3.
Check continuity between BOSE amp. harness connector and ground.
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Repair harness or connector.
Signal name
Connector No.
Terminal No.
Ignition switch position
Value (Approx.)
Battery power supply
M93
11
OFF
Battery voltage
ACC power supply
23
ACC
Signal name
Connector No.
Terminal No.
Ignition switch position
Continuity
Ground
M93
12
OFF
Existed
Power source
Fuse No.
Battery
8
Signal name
Connector No.
Terminal No.
Ignition switch position
Voltage
(Approx.)
Battery power supply
B16
11
OFF
Battery voltage
Signal name
Connector No.
Terminal No.
Ignition switch position
Continuity
Ground
B16
12
OFF
Existed
Revision: 2012 November
2014 GT-R
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст