Nissan Frontier. Manual — part 1160
INTERMITTENT INCIDENT
SRC-5
< BASIC INSPECTION >
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INTERMITTENT INCIDENT
Inspection Procedure
INFOID:0000000009479948
INTERMITTENT TROUBLE
An intermittent incident may have occurred in the past but is not being detected currently. This DTC will not be
detected on SELF DIAG [CURRENT], but may be viewed on SELF DIAG [PAST] using CONSULT.
Trouble Diagnosis with CONSULT
INFOID:0000000009479949
DIAGNOSTIC PROCEDURE 4
Check SRS Repair History
1.
CONSIDER POSSIBILITY THAT SELF-DIAGNOSTIC RESULT WAS NOT ERASED AFTER REPAIR
Check repair history of the SRS.
Have any previous repairs been made to the SRS?
YES
>> Self-diagnostic result “SELF-DIAG [PAST]” (previously stored in the memory) might not be erased
after repair. Go to ”DIAGNOSTIC PROCEDURE 3”. Refer to
SRC-15, "Self-Diagnosis Function
NO
>> Go to ”DIAGNOSTIC PROCEDURE 2”. Refer to
.
SRC-6
< SYSTEM DESCRIPTION >
SRS AIR BAG SYSTEM
SYSTEM DESCRIPTION
SRS AIR BAG SYSTEM
SRS Configuration
INFOID:0000000009479950
The air bag deploys if the air bag diagnosis sensor unit is activated while the ignition switch is in the ON or
START position.
The collision modes for which supplemental restraint systems are activated are different among the SRS sys-
tems. For example, the driver air bag module, front passenger air bag module and front seat belt pre-tension-
ers are activated in a frontal collision but not in a side collision.
SRS configurations for some collision modes are as follows:
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SRS configuration
Frontal collision
Left side collision
Right side collision
Rollover
Driver air bag module
x
—
—
—
Front passenger air bag module
x
—
—
—
Front LH seat belt pre-tensioner
x
—
—
x
Front RH seat belt pre-tensioner
x
—
—
x
Front LH side air bag module
—
x
—
—
Front RH side air bag module
—
—
x
—
LH side curtain air bag module
—
x
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x
RH side curtain air bag module
—
—
x
x
SRS AIR BAG SYSTEM
SRC-7
< SYSTEM DESCRIPTION >
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SRS Component Parts Location
INFOID:0000000009479951
Driver Air Bag Module
INFOID:0000000009479952
The driver air bag module is dual stage and located in the steering
wheel assembly. It operates with the SRS system in a frontal colli-
sion exceeding a specified level.
1.
Side curtain air bag modules
2.
Front RH side air bag module
3.
Seat belt buckle switch RH
4.
Front RH seat belt pre-tensioner
5.
Belt tension sensor
6.
RH side air bag (satellite) sensor
7.
Occupant classification system sen-
sor
8.
Occupant classification system
control unit
9.
Front passenger air bag off indicator
10. Front passenger air bag module
11. Crash zone sensor
12. Air bag warning lamp
13. Spiral cable
14. Driver air bag module
15. LH side air bag (satellite) sensor
16. Front LH seat belt pre-tensioner
17. Front LH side air bag module
18. Air bag diagnosis sensor unit
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SRC-8
< SYSTEM DESCRIPTION >
SRS AIR BAG SYSTEM
Front Passenger Air Bag Module
INFOID:0000000009479953
The front passenger air bag module is located behind the instrument
panel assembly. It operates with the SRS system in a frontal collision
exceeding a specified level. Refer to
Front Side Air Bag
INFOID:0000000009479954
Front side air bag modules are built into the front seatback assem-
blies. Vehicles with side air bags are equipped with labels as shown.
Side Curtain Air Bag
INFOID:0000000009479955
Side curtain air bag modules are located above the vehicle headlining.
Vehicles with side curtain air bags are equipped with labels as
shown.
Front Seat Belt Pre-tensioner with Load Limiter
INFOID:0000000009479956
The seat belt pre-tensioner system with load limiter is installed for
both the driver's seat and the front passenger's seat. It operates
simultaneously with the SRS air bag system in the event of a frontal
collision with an impact exceeding a specified level.
When the frontal collision with an impact exceeding a specified level
occurs, seat belt slack resulting from clothing or other factors is
immediately taken up by the pre-tensioner. Vehicle passengers are
securely restrained.
When passengers in a vehicle are thrown forward in a collision and
the restraining force of the seat belt exceeds a specified level, the
load limiter permits the specified extension of the seat belt by the
twisting of the ELR shaft, and a relaxation of the chest-area seat belt
web tension while maintaining force.
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