Infiniti G35 (V35) Sedan. Manual — part 1216
SRC-12
< FUNCTION DIAGNOSIS >
PASSENGER SEAT BELT WARNING SYSTEM
PASSENGER SEAT BELT WARNING SYSTEM
System Diagram
INFOID:0000000000959590
System Description
INFOID:0000000000959591
This Passenger Seat Belt Warning System has the following function.
1.
Turn ON seat belt warning lamp (1), when the OCS judges adult
or child is the passenger seat and the passenger seat belt
buckle switch is not on.
NOTE:
In addition, a seat belt warning lamp illuminates and a seat belt
alarm sounds, when the driver seat belt buckle switch is not on,
This does not relate to the air bag sensor. (Refer to BCM.)
NOTE:
Operation of ACU when ACU receives information from Occupant Classification System (OCS)
Component Parts Location
INFOID:0000000000959592
JMHIA0025GB
JMHIA0003ZZ
Status (Front passenger
seat)
Passenger Air bag
Passenger air bag off
indicator (cut-off telltale)
Air bag warning lamp
Seat belt warning lamp
(When front passenger
seat is unbuckled)
Empty
Suppress
Off
Off
Off
Child/ child-seat
Suppress
On
Off
On
Adult
Enable to deploy
Off
Off
On
Trouble
Suppress
On
Blinking
Off
PASSENGER SEAT BELT WARNING SYSTEM
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< FUNCTION DIAGNOSIS >
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SRS AIR BAG
JMHIA0002ZZ
1. Front passenger air bag module
2. Driver air bag module
3. Spiral cable
4.
Passenger air bag off indicator
(cut-off telltale)
5. Diagnosis sensor unit (ACU)
6. Side air bag (satellite) sensor (LH/RH)
7.
Front seat belt pre-tensioner (LH/
RH)
8. Seat belt buckle switch (LH/RH)
9. Side air bag module (LH/RH)
10.
Side curtain air bag module (LH/
RH)
11. Crash zone sensor
12. Seat sensor mat
13.
Occupant Classification System
control unit
SRC-14
< FUNCTION DIAGNOSIS >
PASSENGER SEAT BELT WARNING SYSTEM
Component Description
INFOID:0000000000959593
Component parts
• Seat belt warning lamp (1).
• Seat belt buckle switch.
JMHIA0026GB
JMHIA0003ZZ
DIAGNOSIS SYSTEM (AIRBAG)
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< FUNCTION DIAGNOSIS >
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DIAGNOSIS SYSTEM (AIRBAG)
Diagnosis Description
INFOID:0000000000959594
CAUTION:
• Do not use electrical test equipment on any circuit related to the SRS unless instructed in this Ser-
vice Manual. SRS wiring harnesses can be identified by yellow and/or orange harnesses or harness
connectors.
• Do not repair, splice or modify the SRS wiring harness. If the harness is damaged, replace it with a
new one.
• Keep ground portion clean.
DIAGNOSIS FUNCTION
• The SRS self-diagnosis results can be read by using “AIR BAG” warning lamp and/or CONSULT-IlI.
• The user mode is exclusively prepared for the customer (driver). This mode warns the driver of a system
malfunction through the operation of the “AIR BAG” warning lamp.
• The Diagnosis mode allows the technician to locate and inspect the malfunctioning part.
• The mode applications for the “AIR BAG” warning lamp and CONSULT-IlI are as follows:
HOW TO PERFORM TROUBLE DIAGNOSIS FOR QUICK AND ACCURATE REPAIR
A good understanding of the malfunction conditions can make troubleshooting faster and more accurate.
In general, each customer feels differently about a malfunction. It is important to fully understand the symp-
toms or conditions for a customer complaint.
Information from Customer
• WHAT. . Vehicle model
• WHEN. . Date, Frequencies
• WHERE. . Road conditions
• HOW. . Operating conditions, Symptoms
Preliminary Check
Check that the following parts are in good order.
• Battery (Refer to
.)
• Fuse (Refer to
• System component-to-harness connections
HOW TO ERASE SELF-DIAGNOSTIC RESULTS (With CONSULT-lll)
• “SELF-DIAG [CURRENT]”
A current self-diagnosis result is displayed on CONSULT-IIl screen in real time.
After the malfunction is repaired completely, no malfunction is detected on “SELF-DIAG [CURRENT]”.
• “SELF-DIAG [PAST]”
Return to “SELF-DIAG [CURRENT]” CONSULT-lll screen by touching “BACK” key of CONSULT-lll 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.
HOW TO ERASE SELF-DIAGNOSTIC RESULTS (Without CONSULT-lll)
After a malfunction is repaired, turn the ignition switch OFF for at least one second, then turn ignition switch
ON diagnosis mode returns to the user mode. At that time the self-diagnosis result is cleared.
User mode
Diagnosis mode
Display type
“AIR BAG” warning lamp
X
X
ON-OFF operation
CONSULT-IIl
–
X
Monitoring
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