INFINITI QX56 2011 Factory Service Manual

AV
BOSE AUDIO WITH NAVIGATION
AV-103
< WIRING DIAGRAM >
C
D E
F
G H
I
J
K L
M B A
O P
JCNWM4836GB
Revision: 2010 May2011 QX56

AV-104
< BASIC INSPECTION >
DIAGNOSIS AND REPAIR WORK FLOW
BASIC INSPECTION
DIAGNOSIS AND REPAIR WORK FLOW
Work Flow (Multi AV)INFOID:0000000006216237
OVERALL SEQUENCE
 Reference 1··· Refer to AV-39, "CONSULT-III Function".
 Reference 2··· Refer to AV-57, "
DTC Index".
 Reference 3··· Refer to AV-199, "
Symptom Table".
DETAILED FLOW
1.INTERVIEW AND SYMPTOM CONFIRMATION
Check the malfunction symptoms by performing the following items.
 Interview the customer to obtain the malfunction information (conditions and environment when the malfunc-
tion occurred).
 Check the symptom.
Is the occurred symptom malfunction?
YES >> GO TO 2.
NO >> INSPECTION END
2.DIAGNOSIS WITH CONSULT-III
JSNIA0732GB
Revision: 2010 May2011 QX56

AV
DIAGNOSIS AND REPAIR WORK FLOWAV-105
< BASIC INSPECTION >
C
DE
F
G H
I
J
K L
M B A
O P
1. Connect CONSULT-III and perform a self-diagnosis for “MULTI AV”. Refer to AV-39, "CONSULT-III Func-
tion".
NOTE:
Skip to step 4 of the diagnosis procedur e if “MULTI AV” is not displayed.
2. Check if any DTC is displayed in the self-diagnosis results.
Is DTC displayed?
YES >> GO TO 3.
NO >> GO TO 4.
3.TROUBLE DIAGNOSIS FOR DTC
1. Check the DTC indicated in the self-diagnosis results.
2. Perform the relevant diagnosis referring to the DTC Index. Refer to AV-57, "
DTC Index".
>> GO TO 5.
4.TROUBLE DIAGNOSIS FOR SYMPTOMS
Perform the relevant diagnosis referring to the diagnosis chart by symptom. Refer to AV-199, "
Symptom
Table".
>> GO TO 5.
5.ERROR PART REPAIR
1. Repair or replace the identified malfunctioning parts.
2. Perform a self-diagnosis for “MULTI AV” with CONSULT-III. NOTE:
Erase the stored self-diagnosis results after repairi ng or replacing the relevant components if any DTC
has been indicated in the self-diagnosis results.
3. Check that the symptom does not occur.
Does the symptom occur?
YES >> GO TO 1.
NO >> INSPECTION END
Revision: 2010 May2011 QX56

AV-106
< BASIC INSPECTION >
DIAGNOSIS AND REPAIR WORK FLOW
Work Flow (Camera Assistance Sonar)
INFOID:0000000006216238
OVERALL SEQUENCE
 Reference 1··· Refer to AV-47, "CONSULT-III Function".
 Reference 2··· Refer to AV-77, "
DTC Index".
 Reference 3··· Refer to AV-199, "
Symptom Table".
DETAILED FLOW
1.INTERVIEW AND SYMPTOM CONFIRMATION
Check the malfunction symptoms by performing the following items.
 Interview the customer to obtain the malfunction information (conditions and environment when the malfunc-
tion occurred).
 Check the symptom.
Is the occurred symptom malfunction?
YES >> GO TO 2.
NO >> INSPECTION END
2.DIAGNOSIS WITH CONSULT-III
1. Connect CONSULT-III and perform a self-diagnosis for “SONAR”. Refer to AV-47, "
CONSULT-III Func-
tion".
NOTE:
Skip to step 4 of the diagnosis procedure if “SONAR” is not displayed.
JSNIA0732GB
Revision: 2010 May2011 QX56

AV
DIAGNOSIS AND REPAIR WORK FLOWAV-107
< BASIC INSPECTION >
C
DE
F
G H
I
J
K L
M B A
O P
2. Check if any DTC is displayed in the self-diagnosis results.
Is DTC displayed?
YES >> GO TO 3.
NO >> GO TO 4.
3.TROUBLE DIAGNOSIS FOR DTC
1. Check the DTC indicated in the self-diagnosis results.
2. Perform the relevant diagnosis referring to the DTC Index. Refer to AV-77, "
DTC Index".
>> GO TO 5.
4.TROUBLE DIAGNOSIS FOR SYMPTOMS
Perform the relevant diagnosis referring to the diagnosis chart by symptom. Refer to AV-199, "
Symptom
Table".
>> GO TO 5.
5.ERROR PART REPAIR
1. Repair or replace the identified malfunctioning parts.
2. Perform a self-diagnosis fo r “SONAR” with CONSULT-III.
NOTE:
Erase the stored self-diagnosis results after repairi ng or replacing the relevant components if any DTC
has been indicated in the self-diagnosis results.
3. Check that the symptom does not occur.
Does the symptom occur?
YES >> GO TO 1.
NO >> INSPECTION END
Revision: 2010 May2011 QX56

AV-108
< BASIC INSPECTION >
ADDITIONAL SERVICE WHEN REPLACING (AV CONTROL UNIT)
ADDITIONAL SERVICE WHEN REPLACING (AV CONTROL UNIT)
DescriptionINFOID:0000000006216239
BEFORE REPLACEMENT
When replacing AV control unit, save or print current vehicle specification with CONSULT-III configuration
before replacement.
AFTER REPLACEMENT
CAUTION:
When replacing AV control unit, you must perform “WRITE CONFIGURATION” with CONSULT-III.
 Complete the procedure of “WRITE CONFIGURATION” in order.
 If you set incorrect “WRITE CONF IGURATION”, incidents might occur.
 Configuration is different for each vehicle mode l. Confirm configuration of each vehicle model.
Work ProcedureINFOID:0000000006216240
1.SAVING VEHICLE SPECIFICATION
-CONSULT-III Configuration
Perform “READ CONFIGURATION” to save or prin t current vehicle specification. Refer to AV-109, "
Descrip-
tion".
NOTE:
If “READ CONFIGURATION” can not be used, use the “WRITE CONFIGURATION - Manual selection”.
>> GO TO 2.
2.REPLACE AV CONTROL UNIT
Replace AV control unit. Refer to AV-212, "
Removal and Installation".
>> GO TO 3.
3.WRITING VEHICLE SPECIFICATION
-CONSULT-III Configuration
Perform “WRITE CONFIGURATION - C onfig file” or “WRITE CONFIGURATION - Manual selection” to write
vehicle specification. Refer to AV-109, "
Work Procedure".
>> 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
Revision: 2010 May2011 QX56

AV
CONFIGURATION (AV CONTROL UNIT)AV-109
< BASIC INSPECTION >
C
DE
F
G H
I
J
K L
M B A
O P
CONFIGURATION (AV CONTROL UNIT)
DescriptionINFOID:0000000006216241
 Since vehicle specifications are not included in the AV control unit after replacement, it is required to write
vehicle specifications with CONSULT-III.
 Configuration has three functions as follows.
Work ProcedureINFOID:0000000006216242
NOTE:
If “WRITE CONFIGURATION” is unsuccessful, perform “Accessory Number Initialization”. For details, refer to
AV-28, "
On Board Diagnosis Function".
After performing “Accessory Number Initialization”, reboot the AV control unit to perform “WRITE CONFIGU-
RATION”.
1.WRITING MODE SELECTION
CONSULT-III Configuration
Select “CONFIGURATION” of “MULTI AV”.
When writing saved data>>GO TO 2.
When writing manually>>GO TO 3.
2.PERFORM “WRITE CONFIG URATION-CONFIG FILE”
CONSULT-III Configuration
Perform “WRITE CONFIG URATION-Config file”.
>> WORK END
3.PERFORM “WRITE CONFIGURATION-MANUAL SELECTION”
CONSULT-III Configuration
Select “WRITE CONFIGURATION-Manual selection” to write vehicle specifications into the AV control unit.
For data to write, refer to AV-109, "
Configuration List".
>> 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 ListINFOID:0000000006216243
CAUTION:
Check vehicle specifications before servicing.
Function Description
READ CONFIGURATION  Reads the vehicle configuration of current AV control unit.
 Saves the read vehicle configuration.
WRITE CONFIGURATION-Manual selection Writes the vehicle configuration with manual selection.
WRITE CONFIGURATION-Config file Writes the vehicle configuration with saved data.
Revision: 2010 May2011 QX56

AV-110
< BASIC INSPECTION >
CONFIGURATION (AV CONTROL UNIT)
NOTE:
 AVM: Around view monitor
 Some manual setting items may not be displayed, depending on the vehicle specifications.
MANUAL SETTING ITEM
Items Setting value
CAMERA SYSTEM NONE/AVM
REAR CAMERA
Revision: 2010 May2011 QX56

AV
PREDICTIVE COURSE LINE CENTER POSITION ADJUSTMENT
AV-111
< BASIC INSPECTION >
C
D E
F
G H
I
J
K L
M B A
O P
PREDICTIVE COURSE LINE CE NTER POSITION ADJUSTMENT
DescriptionINFOID:0000000006216244
Adjust the center position of the predictive course line of the rear view monitor if it is shifted.
Work ProcedureINFOID:0000000006216245
1.DRIVING
Drive the vehicle straight ahead 100 m (328.1 ft) or mo re at a speed of 30 km/h (18.6 MPH) or more.
>> END
Revision: 2010 May2011 QX56

AV-112
< BASIC INSPECTION >
CALIBRATING CAMERA IMAGE (AROUND VIEW MONITOR)
CALIBRATING CAMERA IMAGE (AROUND VIEW MONITOR)
DescriptionINFOID:0000000006216246
 Perform the calibration and perform the writing to the around view monitor control unit when removing and
replacing each camera, removing the camera mounting part s (front grille, door mirror, etc.) and replacing the
around view monitor control unit.
 Align the white lines on the road near the vehicle at the boundary of each camera image by this camera cal-
ibration. The white lines far from the vehicle may not be aligned at the boundary of each camera image. The
farther the line, the greater the difference is.
Work ProcedureINFOID:0000000006216915
Calibration flowchart
Following the flowchart shown in the figure, perform the calibration.
NOTE:
In the un-match display, the un-match camera position is indicated
as “ ” on the birds-eye view.
Calibration procedure
1.AROUND VIEW MONITOR SCREEN CONFIRMATION
JPNIA1341GB
JSNIA2378ZZ
Revision: 2010 May2011 QX56