Nissan Murano. Manual — part 113
AV-230
< BASIC INSPECTION >
[BOSE AUDIO WITHOUT NAVIGATION]
ADDITIONAL SERVICE WHEN REPLACING (AV CONTROL UNIT)
ADDITIONAL SERVICE WHEN REPLACING (AV CONTROL UNIT)
Description
INFOID:0000000009721732
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.
Work Procedure
INFOID:0000000009721733
1.
SAVING VEHICLE SPECIFICATION
-CONSULT Configuration
Perform “Before Replace ECU” to save or print current vehicle specification. Refer to
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
>> GO TO 3.
3.
WRITING VEHICLE SPECIFICATION
-CONSULT Configuration
Perform “After Replace ECU” or “Manual Configuration” to write vehicle specification. Refer to
.
>> 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
AV
CONFIGURATION (AV CONTROL UNIT)
AV-231
< BASIC INSPECTION >
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CONFIGURATION (AV CONTROL UNIT)
Description
INFOID:0000000009721734
• Since vehicle specifications are not included in the AV control unit after replacement, it is required to write
vehicle specifications with CONSULT.
• Configuration has three functions as follows.
Work Procedure
INFOID:0000000009721735
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 the Configuration List to write vehicle specification into the AV con-
trol unit. Refer to
.
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 List
INFOID:0000000009721736
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.
AV-232
< BASIC INSPECTION >
[BOSE AUDIO WITHOUT NAVIGATION]
CONFIGURATION (AV CONTROL UNIT)
*: In the following table, find an illustration that the
part matches the vehicle and select microphone type.
MANUAL SETTING ITEM
Detail
Items
Setting value
STEERING
LHD
LHD models
RHD
RHD models
CAMERA SYSTEM
REAR CAMERA
With rear view monitor system
REAR+SIDE
With rear view monitor system and
front-side view monitor function
SOUND SYSTEM
BASE
Without BOSE system
BOSE
With BOSE system
MICROPHONE
DIRECTIONAL MIC
With directional microphone
*
NON-DIRECTIONAL MIC
With non-directional microphone
*
AFFORDABLE ITS
WITH
With BSW and LDW
WITHOUT
Without BSW and LDW
Directional microphone
Non-directional microphone
: Microphone installation position
: Microphone installation position
: Microphone installation position
: Microphone installation position
: Microphone installation position
: Microphone installation position
JSNIA5541ZZ
JSNIA5542ZZ
JSNIA5543ZZ
JSNIA5544ZZ
JSNIA5545ZZ
JSNIA5546ZZ
AV
U1000 CAN COMM CIRCUIT
AV-233
< DTC/CIRCUIT DIAGNOSIS >
[BOSE AUDIO WITHOUT NAVIGATION]
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DTC/CIRCUIT DIAGNOSIS
U1000 CAN COMM CIRCUIT
Description
INFOID:0000000009721737
CAN (Controller Area Network) is a serial communication line for real-time application. It is an on-vehicle mul-
tiplex communication line with high data communication speed and excellent error detection ability. Many elec-
tronic control units are equipped onto a vehicle, and each control unit shares information and links with other
control units during operation (not independently). In CAN communication, control units are connected with 2
communication lines (CAN-H, CAN-L) allowing a high rate of information transmission with less wiring. Each
control unit transmits/receives data but selectively reads required data only.
CAN Communication Signal Chart. Refer to
LAN-29, "CAN Communication Signal Chart"
DTC Logic
INFOID:0000000009721738
DTC DETECTION LOGIC
Diagnosis Procedure
INFOID:0000000009721739
1.
PERFORM SELF-DIAGNOSTIC
1.
Turn ignition switch ON and wait for 2 seconds or more.
2.
Check “Self Diagnostic Result” of “MULTI AV”.
Is “CAN COMM CIRCUIT” displayed?
YES
>> Refer to
LAN-18, "Trouble Diagnosis Procedure"
.
NO
>> Refer to
GI-44, "Intermittent Incident"
.
DTC
Display contents of CON-
SULT
DTC detection condition
Probable malfunction location
U1000
CAN COMM CIRCUIT
[U1000]
AV control unit is not transmitting or receiving
CAN communication signal for 2 seconds or
more.
CAN communication system.
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