Infiniti QX56 (Z62). Manual — part 63
AV-106
< BASIC INSPECTION >
DIAGNOSIS AND REPAIR WORK FLOW
Work Flow (Camera Assistance Sonar)
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OVERALL SEQUENCE
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
NOTE:
Skip to step 4 of the diagnosis procedure if “SONAR” is not displayed.
JSNIA0732GB
AV
DIAGNOSIS AND REPAIR WORK FLOW
AV-107
< BASIC INSPECTION >
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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
.
>> 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 “SONAR” with CONSULT-III.
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-108
< BASIC INSPECTION >
ADDITIONAL SERVICE WHEN REPLACING (AV CONTROL UNIT)
ADDITIONAL SERVICE WHEN REPLACING (AV CONTROL UNIT)
Description
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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 CONFIGURATION”, incidents might occur.
• Configuration is different for each vehicle model. Confirm configuration of each vehicle model.
Work Procedure
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1.
SAVING VEHICLE SPECIFICATION
-CONSULT-III Configuration
Perform “READ CONFIGURATION” to save or print current vehicle specification. Refer to
.
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 - Config file” or “WRITE CONFIGURATION - Manual selection” 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-109
< BASIC INSPECTION >
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CONFIGURATION (AV CONTROL UNIT)
Description
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• 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 Procedure
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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 CONFIGURATION-CONFIG FILE”
CONSULT-III Configuration
Perform “WRITE CONFIGURATION-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
>> 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
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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.
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