INFINITI QX56 2011 Factory Service Manual

DAS-456
< WIRING DIAGRAM >[BSW]
DRIVER ASSISTANCE SYSTEMS
JCOWM0360GB
Revision: 2010 May2011 QX56

DAS
DRIVER ASSISTANCE SYSTEMSDAS-457
< WIRING DIAGRAM > [BSW]
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JCOWM0361GB
Revision: 2010 May2011 QX56

DAS-458
< WIRING DIAGRAM >[BSW]
DRIVER ASSISTANCE SYSTEMS
JCOWM0362GB
Revision: 2010 May2011 QX56

DAS
DRIVER ASSISTANCE SYSTEMSDAS-459
< WIRING DIAGRAM > [BSW]
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JCOWM0363GB
Revision: 2010 May2011 QX56

DAS-460
< WIRING DIAGRAM >[BSW]
DRIVER ASSISTANCE SYSTEMS
JCOWM0364GB
Revision: 2010 May2011 QX56

DAS
DRIVER ASSISTANCE SYSTEMSDAS-461
< WIRING DIAGRAM > [BSW]
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JCOWM0365GB
Revision: 2010 May2011 QX56

DAS-462
< WIRING DIAGRAM >[BSW]
DRIVER ASSISTANCE SYSTEMS
JCOWM0366GB
Revision: 2010 May2011 QX56

DAS
DIAGNOSIS AND REPAIR WORK FLOWDAS-463
< BASIC INSPECTION > [BSW]
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BASIC INSPECTION
DIAGNOSIS AND REPAIR WORK FLOW
Work FlowINFOID:0000000006223874
OVERALL SEQUENCE
DETAILED FLOW
1.INTERVIEW FOR MALFUNCTION
It is also important to clarify t he customer concerns before starting t he inspection. Interview the customer
about the concerns carefully and understand the symptoms fully.
NOTE:
JPOIA0171GB
Revision: 2010 May2011 QX56

DAS-464
< BASIC INSPECTION >[BSW]
DIAGNOSIS AND REPAIR WORK FLOW
The customers are not professionals. Never assume t
hat “maybe the customer means···” or “maybe the cus-
tomer mentioned this symptom”.
>> GO TO 2.
2.SELF-DIAGNOSIS WITH CONSULT-III
1. Perform “All DTC Reading” with CONSULT-III.
2. Check if the DTC is detected on the self-diagnosis results of “SIDE RADAR LEFT/RIGHT” and/or “ICC/
ADAS”.
Is any DTC detected?
YES >> GO TO 5.
NO >> GO TO 3.
3.PRE-INSPECTION FOR DIAGNOSIS
Perform pre-inspection for diagnosis. Refer to DAS-466, "
Inspection Procedure".
>> GO TO 4.
4.ACTION TEST
Perform BSW system action test to check the operation status. Refer to DAS-468, "
Description".
Check if any other malfunctions occur.
>> GO TO 6.
5.TROUBLE DIAGNOSIS BY DTC
1. Check the DTC in the self-diagnosis results.
2. Perform trouble diagnosis for the detected DTC. Refer to DAS-445, "
DTC Index" (SIDE RADAR LEFT) or
DAS-447, "
DTC Index" (SIDE RADAR RIGHT) and/or DAS-440, "DTC Index" (ICC/ADAS).
NOTE:
If “DTC: U1000” is detected, first diagnose the CA N communication system or ITS communication system.
>> GO TO 7.
6.SYMPTOM DIAGNOSIS
Perform the applicable diagnosis according to the diagnosis chart by symptom. Refer to DAS-521, "
Symptom
Table".
>> GO TO 7.
7.MALFUNCTIONING PART REPAIR
Repair or replace the identified malfunctioning parts.
>> GO TO 8.
8.REPAIR CHECK (SELF-DIAG NOSIS WITH CONSULT-III)
1. Erases self-diagnosis results.
2. Perform “All DTC Reading” again after repairing or replacing the specific items.
3. Check if any DTC is detected in self-diagnosis results of “SIDE RADAR LEFT/RIGHT” and “ICC/ADAS”.
Is any DTC detected?
YES >> GO TO 5.
NO >> GO TO 9.
9.REPAIR CHECK (ACTION TEST)
Perform the BSW system action test. Check that t he malfunction symptom is solved or no other symptoms
occur.
Is there a malfunction symptom?
YES >> GO TO 4.
Revision: 2010 May2011 QX56

DAS
DIAGNOSIS AND REPAIR WORK FLOWDAS-465
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NO >> INSPECTION END
Revision: 2010 May2011 QX56