INFINITI FX35 2005 Service Manual

SRS-8
TROUBLE DIAGNOSIS
Revision: 2005 July 2005 FX
WORK FLOW
*1:SRS-7, "Preliminary Check".*2: SRS-17, "SRS Operation Check".*3:SRS-19, "DIAGNOSTIC PROCE-
DURE 2".
*4: SRS-29, "
DIAGNOSTIC PROCE-
DURE 6". *5
SRS-23, "
DIAGNOSTIC PROCE-
DURE 3". *6
SRS-29, "
DIAGNOSTIC PROCE-
DURE 6".
PHIA0710E

TROUBLE DIAGNOSIS SRS-9
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SRS
Revision: 2005 July 2005 FX
Component Parts LocationAHS000HM
PHIA0319E
1. Driver air bag module 2. Front passenger air bag module 3. Spiral cable
4. Front side air bag module 5. Diagnosis sensor unit 6. Side air bag (Satellite) sensor
7. Seat belt pre-tensioner 8. Seat belt buckle switch 9. Side curtain air bag module
10. Crash zone sensor

SRS-10
TROUBLE DIAGNOSIS
Revision: 2005 July 2005 FX
SchematicAHS000HN
THWM0095E

TROUBLE DIAGNOSIS SRS-11
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SRS
Revision: 2005 July 2005 FX
Wiring Diagram — SRS —AHS000HO
THWM0096E

SRS-12
TROUBLE DIAGNOSIS
Revision: 2005 July 2005 FX
THWM0042E

TROUBLE DIAGNOSIS SRS-13
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SRS
Revision: 2005 July 2005 FX
THWM0038E

SRS-14
TROUBLE DIAGNOSIS
Revision: 2005 July 2005 FX
THWM0039E

TROUBLE DIAGNOSIS SRS-15
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SRS
Revision: 2005 July 2005 FX
CONSULT-II FunctionAHS000HP
DIAGNOSIS MODE FOR CONSULT-II

“SELF-DIAG [CURRENT]”
A current self-diagnostic results (also indicated by the number of warning lamp flashes in the Diagnosis
mode) is displayed on the CONSULT-II screen in real time. This refers to a malfunctioning part requiring
repairs.

“SELF-DIAG [PAST]”
Diagnosis results previously stored in the memory are displayed on the CONSULT-II screen. The stored
results are not erased until memory erasing is executed.

“TROUBLE DIAG RECORD”
With TROUBLE DIAG RECORD, diagnosis results previously erased by a reset operation can be dis-
played on the CONSULT-II screen.

“ECU DISCRIMINATED NO.”
The diagnosis sensor unit for each vehicle model is assigned
with its own, individual classification number. This number will
be displayed on the CONSULT-II screen, as shown. When
replacing the diagnosis sensor unit, refer to the part number for
the compatibility. After installation, replacement with a correct
unit can be checked by confirming this classification number on
the CONSULT-II screen.
After repair, make sure the discriminated number of diagnosis
sensor unit installed to vehicle are same. Refer to SRS-45,
"ECU DISCRIMINATED NO." .
HOW TO CHANGE SELF-DIAGNOSIS MODE WITH CONSULT-II
From User Mode to Diagnosis Mode
After selecting “AIR BAG” on the “SELECT SYSTEM” screen, User mode automatically changes to Diagnosis
mode.
From Diagnosis Mode to User Mode
To return to User mode from Diagnosis mode, touch “BACK” key of CONSULT-II until “SELECT SYSTEM”
appears, then diagnosis mode automatically changes to User mode.
PHIA0218E
SRS803
SRS804

SRS-16
TROUBLE DIAGNOSIS
Revision: 2005 July 2005 FX
HOW TO ERASE SELF-DIAGNOSTIC RESULTS

“SELF-DIAG [CURRENT]”
A current self-diagnostic result is displayed on the CONSULT-II screen in real time.
After the malfunction is repaired completely, no malfunction is detected on “SELF-DIAG [CURRENT]”.

“SELF-DIAG [PAST]”
Return to the “SELF-DIAG [CURRENT]” CONSULT-II screen by touching “BACK” key of CONSULT-II and
select “SELF-DIAG [CURRENT]” in SELECT DIAG MODE. Touch “ERASE” in “SELF-DIAG [CURRENT]”
mode.
NOTE:
If the memory of the malfunction in “SELF-DIAG [PAST]” is not erased, the User mode shows the system
malfunction by the operation of the warning lamp even if the malfunction is repaired completely.

“TROUBLE DIAG RECORD”
The memory of “TROUBLE DIAG RECORD” cannot be erased.
Self-Diagnosis Function (Without CONSULT-II)AHS000HQ

The reading of these results is accomplished “User mode” and “Diagnosis mode”.

After a malfunction is repaired, turn ignition switch ON. Diagnosis mode returns to the User mode. At that
time, the self-diagnostic result is cleared.
HOW TO CHANGE SELF-DIAGNOSIS MODE WITHOUT CONSULT-II
HOW TO ERASE SELF-DIAGNOSIS RESULTS
After a malfunction is repaired, turn ignition switch OFF for at least one second, then back ON. Diagnosis
mode returns to the User mode. At that time, the self-diagnostic result is cleared.
SRS701
PHIA0709E

TROUBLE DIAGNOSIS SRS-17
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SRS
Revision: 2005 July 2005 FX
SRS Operation CheckAHS000HR
DIAGNOSTIC PROCEDURE 1
Checking Air Bag Operation by Using “AIR BAG” Warning Lamp — User Mode
1. Turn ignition switch from OFF to ON, and make sure that the air bag warning lamp blinks.
2. Compare the SRS air bag warning lamp blinking pattern with the examples.
BF-1845D