INFINITI QX56 2011 Factory Service Manual

SRC-28
< WIRING DIAGRAM >
SRS AIR BAG SYSTEM
JCHWM0727GB
Revision: 2010 May2011 QX56

SRS AIR BAG SYSTEMSRC-29
< WIRING DIAGRAM >
C
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F
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I
J
K L
M A
B
SRC
N
O P
JCHWM0728GB
Revision: 2010 May2011 QX56

SRC-30
< WIRING DIAGRAM >
SRS AIR BAG SYSTEM
JCHWM0729GB
Revision: 2010 May2011 QX56

SRS AIR BAG SYSTEMSRC-31
< WIRING DIAGRAM >
C
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J
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M A
B
SRC
N
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JCHWM0730GB
Revision: 2010 May2011 QX56

SRC-32
< WIRING DIAGRAM >
SRS AIR BAG SYSTEM
JCHWM0731GB
Revision: 2010 May2011 QX56

SRS AIR BAG SYSTEMSRC-33
< WIRING DIAGRAM >
C
DE
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I
J
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M A
B
SRC
N
O P
JCHWM0732GB
Revision: 2010 May2011 QX56

SRC-34
< WIRING DIAGRAM >
SRS AIR BAG SYSTEM
JCHWM0733GB
Revision: 2010 May2011 QX56

SRS AIR BAG SYSTEMSRC-35
< WIRING DIAGRAM >
C
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M A
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SRC
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JCHWM0734GB
Revision: 2010 May2011 QX56

SRC-36
< BASIC INSPECTION >
DIAGNOSIS AND REPAIR WORK FLOW
BASIC INSPECTION
DIAGNOSIS AND REPAIR WORK FLOW
Work FlowINFOID:0000000006219958
OVERALL SEQUENCE
DETAILED FLOW
JMHIA1324GB
Revision: 2010 May2011 QX56

DIAGNOSIS AND REPAIR WORK FLOWSRC-37
< BASIC INSPECTION >
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1.INTERVIEW THE CUSTOMER FOR THE SYMPTOM
Interview the customer for the symptom (the condi tion and the environment when the incident/malfunction
occurs).
>> GO TO 2.
2.CHECK SYMPTOM
Check the symptom from the customer information.
>> GO TO 3.
3.CHECK WARNING LAMP OPERATION
Check air bag warning lamp operation in the user mode. Refer to SRC-14, "
On Board Diagnosis Function".
Are any malfunction detected?
YES >> GO TO 5.
NO >> GO TO 4.
4.CHECK LOW VOLTAGE
Check low voltage with CONSULT-III (Special function). Refer to SRC-19, "
CONSULT-III Function".
Are any malfunction detected?
YES >> GO TO 9.
NO >> Check intermittent incident. Refer to GI-40, "
Intermittent Incident".
5.CHECK SELF DIAGNOSTIC RESULTS
Check self diagnostic result with CONSULT-III or diagnosis mode.
If it is impossible to switch to diagnosis mode, follow the same pr ocedure that DTC is not detected.
NOTE:
Perform the following procedure if DTC is detected.
 Record DTC (Print them out with CONSULT-III.)
 Erase self diagnostic result.
 Study the relationship between the malfunction that DT C or air bag warning lamp indicates and the symptom
that the customer describes.
 Check related service bulletins for information.
Is DTC detected?
YES >> GO TO 6.
NO >> GO TO 7.
6.PERFORM DTC CONFIRMATION PROCEDURE
Perform DTC CONFIRMATION PROCEDURE for the DTC.
>> GO TO 8.
7.PERFORM DIAGNOSIS ACCORDING TO WARNING LAMP OPERATION
1. Check air bag warning lamp operation in the user mode. Refer to SRC-14, "
On Board Diagnosis Func-
tion".
2. Perform Diagnosis Procedure for the air bag warning lamp operation. Refer to SRC-14, "
On Board Diag-
nosis Function" (USER MODE).
>> GO TO 9.
8.DETECT MALFUNCTIONING PA RT BY DIAGNOSTIC PROCEDURE
Inspect according to Diagnostic Procedure of the DTC.
>> GO TO 9.
9.REPAIR OR REPLACE THE MALFUNCTION PART
Revision: 2010 May2011 QX56