Nissan Qashqai J11. Manual — part 2070
SN-74
< WIRING DIAGRAM >
[WITH PARKING SPACE MEASUREMENT]
SONAR SYSTEM
JRNWE0854GB
SN
DIAGNOSIS AND REPAIR WORKFLOW
SN-75
< BASIC INSPECTION >
[WITH PARKING SPACE MEASUREMENT]
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BASIC INSPECTION
DIAGNOSIS AND REPAIR WORKFLOW
Work Flow
INFOID:0000000010478028
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
1.
Connect CONSULT and perform Self Diagnostic Result for SONAR. Refer to
JSNIA4482GB
SN-76
< BASIC INSPECTION >
[WITH PARKING SPACE MEASUREMENT]
DIAGNOSIS AND REPAIR WORKFLOW
NOTE:
Skip to step 4 of the diagnosis procedure if SONAR 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 Self Diagnostic Result for SONAR 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.
SN
INSPECTION AND ADJUSTMENT
SN-77
< BASIC INSPECTION >
[WITH PARKING SPACE MEASUREMENT]
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INSPECTION AND ADJUSTMENT
ADDITIONAL SERVICE WHEN REPLACING SONAR CONTROL UNIT
ADDITIONAL SERVICE WHEN REPLACING SONAR CONTROL UNIT : Description
INFOID:0000000010478029
BEFORE REPLACEMENT
When replacing sonar control unit, save or print current vehicle specification with CONSULT configuration
before replacement.
NOTE:
If “Before Replace ECU” cannot be used, use the “After Replace ECU” or “Manual Configuration” after replac-
ing sonar control unit.
AFTER REPLACEMENT
CAUTION:
When replacing sonar control unit, you must perform “After Replace ECU” with CONSULT.
• Complete the procedure of “After Replace ECU” in order.
• If you set incorrect “After Replace ECU”, incidents might occur.
• Configuration is different for each vehicle model. Confirm configuration of each vehicle model.
ADDITIONAL SERVICE WHEN REPLACING SONAR CONTROL UNIT : Work Proce-
dure
INFOID:0000000010478030
1.
SAVING VEHICLE SPECIFICATION
-CONSULT
Enter “Re/Programming, Configuration” and perform “Before Replace ECU” to save or print current vehicle
specification.
NOTE:
If “Before Replace ECU” cannot be used, use the “After Replace ECU” or “Manual Configuration” after replac-
ing sonar control unit.
>> GO TO 2.
2.
REPLACE SONAR CONTROL UNIT
Replace sonar control unit. Refer to
SN-103, "Removal and Installation"
.
>> GO TO 3.
3.
WRITING VEHICLE SPECIFICATION
CONSULT
1.
Enter "Re/Programming, Configuration".
2.
If “Before Replace ECU” operation was performed, an "Operation Log Selection" screen will automatically
be displayed. Select the applicable file from the "Saved Data List" and press “Confirm” to write vehicle
specification. Refer to
SN-78, "CONFIGURATION (SONAR CONTROL UNIT) : Work Procedure"
.
3.
If “Before Replace ECU” operation was not performed, select "After Replace ECU" or "Manual Configura-
tion" to write vehicle specification. Refer to
SN-78, "CONFIGURATION (SONAR CONTROL UNIT) : Work
>> GO TO 4.
4.
OPERATION CHECK
Check that the operation of the sonar control unit is normal.
>> Work End.
CONFIGURATION (SONAR CONTROL UNIT)
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