Infiniti G37 Coupe. Manual — part 1190
SRC-10
< FUNCTION DIAGNOSIS >
OCCUPANT CLASSIFICATION SYSTEM
OCCUPANT CLASSIFICATION SYSTEM
System Diagram
INFOID:0000000001694475
OCCUPANT CLASSIFICATION SYSTEM
System Description
INFOID:0000000001694476
This Occupant Classification System has the following function.
1.
Supprees the deployment of passenger air bag when passenger seat is empty, or when occupied by child
and child-seat. Turns on passenger air bag off indicator (cut-off telltale) when passenger seat is occupied
by child-seat and child. {Occupant Classification System (OCS).}
2.
Indicates malfunction portion with blinking times of air bag warning lamp in diagnosis mode.
3.
Indicates the malfunctioning record by CONSULT-III.
NOTE:
Operation of ACU when ACU receives information from Occupant Classification System (OCS)
Component Parts Location
INFOID:0000000001694477
JMHIA0023GB
Status (Front passenger
seat)
Passenger Air bag
Passenger Air bag off
indicator (Cut-off tell-
tale)
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
JMHIA0001ZZ
OCCUPANT CLASSIFICATION SYSTEM
SRC-11
< FUNCTION DIAGNOSIS >
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Component Description
INFOID:0000000001694478
Component Parts
• OCS control unit, Seat sensor mat. Refer to
.
• Passenger air bag OFF indicator (cut-off telltale). Refer to
1. OCS control unit
2. OCS seat sensor mat
3.
Passenger air bag OFF indicator (cut-
off telltale)
A. OCS harness connector
JMHIA0024GB
SRC-12
< FUNCTION DIAGNOSIS >
PASSENGER SEAT BELT WARNING SYSTEM
PASSENGER SEAT BELT WARNING SYSTEM
System Diagram
INFOID:0000000001694479
System Description
INFOID:0000000001694480
This Passenger Seat Belt Warning System has the following function.
1.
Turns ON seat belt warning lamp (1), when the OCS judges
adult or child in 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)
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
SRC-13
< FUNCTION DIAGNOSIS >
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Component Parts Location
INFOID:0000000001694481
SRS AIR BAG
Component Description
INFOID:0000000001694482
JMHIA0424ZZ
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. Satellite sensor (LH/RH)
7.
Front seat belt pre-tensioner (LH/
RH)
8. Seat belt buckle switch (LH/RH)
9. Front side air bag module (LH/RH)
10. Curtain air bag module
11. Crash zone sensor
12. OCS seat sensor mat
13. OCS control unit
JMHIA0026GB
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