Nissan Quest E52. Instruction — part 118
AV
DIAGNOSIS AND REPAIR WORKFLOW
AV-351
< BASIC INSPECTION >
[BOSE AUDIO WITHOUT NAVIGATION]
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BASIC INSPECTION
DIAGNOSIS AND REPAIR WORKFLOW
Work Flow
INFOID:0000000009652150
OVERALL SEQUENCE
• Reference 1··· Refer to
• Reference 2··· Refer to
.
• Reference 3··· Refer to
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
JSNIA4482GB
AV-352
< BASIC INSPECTION >
[BOSE AUDIO WITHOUT NAVIGATION]
DIAGNOSIS AND REPAIR WORKFLOW
1.
Connect CONSULT and perform a self-diagnosis for “MULTI AV”. Refer to
.
NOTE:
Skip to step 4 of the diagnosis procedure if “MULTI AV” is not displayed.
2.
When DTC is detected, follow the instructions below:
-
Record DTC and Freeze Frame Data.
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
>> GO TO 5.
4.
TROUBLE DIAGNOSIS FOR SYMPTOMS
Perform the relevant diagnosis referring to the diagnosis chart by symptom. Refer to
.
>> 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.
NOTE:
Erase the stored self-diagnosis results after repairing 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
AV
ADDITIONAL SERVICE WHEN REPLACING (AV CONTROL UNIT)
AV-353
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ADDITIONAL SERVICE WHEN REPLACING (AV CONTROL UNIT)
Description
INFOID:0000000009652151
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 “Instruction 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:0000000009652152
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 “Instruction Configuration”.
>> GO TO 2.
2.
REPLACE AV CONTROL UNIT
Replace AV control unit. Refer to
AV-404, "Removal and Installation"
>> GO TO 3.
3.
WRITING VEHICLE SPECIFICATION
CONSULT Configuration
Perform “After Replace ECU” or “Instruction 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-354
< BASIC INSPECTION >
[BOSE AUDIO WITHOUT NAVIGATION]
CONFIGURATION (AV CONTROL UNIT)
CONFIGURATION (AV CONTROL UNIT)
Description
INFOID:0000000009652153
• 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:0000000009652154
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 “Instruction Configuration.” Refer to the Configuration List to write vehicle specification into the AV con-
trol unit. Refer to
.
NOTE:
The following table includes information (items) inapplicable to this vehicle. For information (items) applicable
to this vehicle, refer to CONSULT display items.
>> 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:0000000009652155
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.
Instruction Configuration
Allows the writing of the vehicle specification into the AV control
unit by hand.
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