2007 NISSAN TIIDA front

SRC-8
< FUNCTION DIAGNOSIS >
SRS AIR BAG SYSTEM
Front Passenger Air Bag Module
INFOID:0000000001396422
The front passenger air bag module is single stage and located
behind the instrument panel assembly (mounted to the steering
member). It operates with the SRS system in a frontal collision
exceeding a specified level.
Passenger Air Bag Deactivation SwitchINFOID:0000000001404302
The passenger air bag deactivation switch is located on the RH side
of the instrument panel. The switch can be operated with the ignition
key (models without Intelligent Key) or mechanical key (models with
Intelligent Key). When the switch is turned to th ON positition, the
passenger air bag is enabled and could inflate in a frontal collision.
When the switch is turned to the OFF position, the passenger air bag
is disabled and will not inflate in a frontal collision. After any SRS
repair, make sure the passenger air bag deactivation switch is in the
same position as when the vehicle arrived for service.
NOTE:
In case of customer concern, CONSULT-III can be used to confirm
the passenger air bag status (readiness).
Passenger Air Bag Deactivation Switch Status
Front Side Air BagINFOID:0000000001396351
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 BagINFOID:0000000001396352
Side curtain air bag modules are located above the vehicle headlining.
WHIA0326E
AWHIA0003ZZ
Passenger Air Bag Deactivation
Switch
(Position)PASS AIR BAG OFF IndicatorPassenger Air Bag Status
(Readiness)CONSULT-III Display
ON OFF Active (enabled) ON
OFF ON Deactivated (disabled) OFF
WHIA0327E

SRS AIR BAG SYSTEM
SRC-9
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Vehicles with side curtain air bags are equipped with labels as
shown.
Seat Belt Warning Lamp Control UnitINFOID:0000000001724663
The seat belt warning lamp control unit is located under the passen-
ger seat. The control unit monitors the status of the driver and pas-
senger seat belt buckle switches as well as vehicle speed. The
control unit uses a timer to turn the driver and passenger seat belt
warning lamps ON and OFF.
Seat Belt Pre-tensionersINFOID:0000000001396423
The front seat belt pre-tensioners are installed for both the driver's
seat and the front passenger's seat. They operate simultaneously
with the SRS air bag system in the event of a frontal collision with an
impact exceeding a specified level.
The lap seat belt pre-tensioner (2), mounted in the belt anchor posi-
tion, works in conjuction with the front LH or RH seat belt pre-ten-
sioner (1) depending on drive configuration (LHD/RHD).
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-tensioners. 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.
Direct-connect SRS Component ConnectorsINFOID:0000000001396354
The following SRS components use direct-connect style harness connectors.
 Driver air bag module
 Front passenger air bag module
 LH side curtain air bag module
 RH side curtain air bag module
 Front LH seat belt pre-tensioner
 Lap seat belt pre-tensioner
 Front RH seat belt pre-tensioner
Always pull up to release locking tab prior to removing connector from SRS component.
WHIA0041E
ALHIA0090ZZ
WHIA0340E

SRC-12
< FUNCTION DIAGNOSIS >
ON BOARD DIAGNOSTIC (OBD) SYSTEM
SRS Air bag warning lamp examples
DIAGNOSTIC PROCEDURE 2
1. Connect CONSULT-III.
2. Diagnostic code is displayed on "SELF-DIAG [CURRENT]".
If no malfunction is detected on "SELF-DIAG [CURRENT]", but malfunction is detected in "SRS Operation
Check" using the "AIR BAG" warning lamp, the following cases may exist:
 "SELF-DIAG [PAST]" memory might not be erased.
 The SRS system malfunctions intermittently.
Perform DIAGNOSTIC PROCEDURE 4. Refer to SRC-13, "
Self-Diagnosis Function (Without CONSULT-
III)".
“AIR BAG” warning lamp (User mode) SRS condition Reference item
 No malfunction is detected.
 No further action is necessary.—
The system is malfunctioning and
needs to be repaired as indicated.Proceed to DIAGNOSTIC PROCE-
DURE 2 that follows (with CON-
SULT-III) or SRC-13, "
Trouble
Diagnosis without CONSULT-III"
(without CONSULT-III).
 Air bag is deployed.
 Seat belt pre-tensioner is deployed.Proceed to COLLISION DIAGNO-
SIS SR-23, "
For Frontal Collision" or
SR-24, "
For Side and Rollover Colli-
sion".
 Air bag diagnosis sensor unit is mal-
functioning.
 Air bag power supply circuit is mal-
functioning.
 SRS air bag warning lamp circuit is
malfunctioning.Refer to SRC-82, "
Air Bag Warning
Lamp Does Not Turn Off".
 Air bag diagnosis sensor unit is mal-
functioning.
 Air bag warning lamp circuit is mal-
functioning.Refer to SRC-82, "
Air Bag Warning
Lamp Does Not Turn On".
SHIA0011E
SHIA0012E
SHIA0013E
SHIA0014E

ON BOARD DIAGNOSTIC (OBD) SYSTEM
SRC-13
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Trouble Diagnosis without CONSULT-IIIINFOID:0000000001396362
DIAGNOSTIC PROCEDURE 6
Inspect SRS Malfunction Using "AIR BAG" Warning Lamp—Diagnosis Mode
NOTE:
SRS will not enter Diagnosis mode if no malfunction is detected in User mode.
1. Turn ignition switch ON.
2. After “AIR BAG” warning lamp lights for 7 seconds, turn ignition switch OFF within 1 second.
3. Wait more than 3 seconds.
4. Repeat steps 1 to 3 two more times (3 times total).
5. Turn ignition switch ON.
SRS is now in Diagnosis mode. Refer to SRC-13, "
Trouble Diagnosis without CONSULT-III".
CONSULT-III Function (AIR BAG)INFOID:0000000001396363
CONSULT-III can display each diagnostic item using the diagnostic test modes shown following.
Self-Diagnosis Function (Without CONSULT-III)INFOID:0000000001396364
 The reading of these results is accomplished using one of two modes —“User mode” and “Diagnosis mode”.
 After a malfunction is repaired, turn the 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.
AIR BAG diagnostic mode Description
SELF-DIAG [CURRENT]A current Self-diagnosis result (also indicated by the number of warning lamp flashes in the Diagnosis
mode) is displayed on the CONSULT-III screen in real time. This refers to a malfunctioning part requir-
ing repairs.
SELF-DIAG [PAST]Diagnosis results previously stored in the memory are displayed on the CONSULT-III screen. The
stored results will remain until memory erasing is executed.
TROUBLE DIAG RECORDWith TROUBLE DIAG RECORD, diagnosis results previously erased by a reset operation can be dis-
played on the CONSULT-III screen.
ECU DISCRIMINATED NO.The air bag diagnosis sensor unit for each vehicle model is assigned with its own, individual classifica-
tion number. This number will be displayed on the CONSULT-III screen, as shown. When replacing the
air bag diagnosis sensor unit, refer to the part number for the compatibility. After installation, replace-
ment with a correct unit can be checked by confirming this classification number on the CONSULT-III
screen.
The air bag diagnosis sensor unit discriminated numbers assigned are:
A60C (LHD vehicles with front side air bags only)
A60A (RHD vehicles with front side air bags only)
A60E (LHD vehicles with front side and side curtain air bags)
A60B (RHD vehicles with front side and side curtain air bags)
A611 (vehicles without front side and side curtain air bags)
PASSENGER AIR BAGThe STATUS (readiness) of the front passenger air bag module is displayed. The STATUS displayed
(ON/OFF) depends on the signals supplied to the air bag diagnosis sensor unit from the passenger air
bag deactivation switch. Refer to SRC-8, "
Passenger Air Bag Deactivation Switch" for more informa-
tion.

SRC-18
< COMPONENT DIAGNOSIS >
B1065 - B1068 PASSENGER AIR BAG MODULE
B1065 - B1068 PASSENGER AIR BAG MODULE
DescriptionINFOID:0000000001396368
DTC B1065 – B1068 PASSENGER AIR BAG MODULE
The passenger air bag module is single stage and wired to the air bag diagnosis sensor unit. The air bag diag-
nosis sensor unit will monitor for opens and shorts in detected lines to the passenger air bag module.
PA R T L O C AT I O N
Refer to SRC-7, "SRS Component Parts Location".
DTC LogicINFOID:0000000001396369
DTC DETECTION LOGIC
With CONSULT-lll
Without CONSULT-lll
DTC CONFIRMATION PROCEDURE (With CONSULT-lll)
1.IGNITION SWITCH
Turn ignition switch ON.
>> GO TO 2
2.CONSULT-III
Select "DIAG MODE".
>> GO TO 3
3.DTC
If DTC is detected. Refer to SRC-19, "
DiagnosisProcedure(Componentdiagnosis)".
>>END
CONSULT-III name DTC DTC detecting condition Repair order
ASSIST A/B MODULE
[OPEN]B1065Front passenger air bag module circuit
(AS1) is open.1. Visually check the wiring harness connection.
2. Replace the harness if it has visible damage.
3. Replace the front passenger air bag module.
4. Replace the air bag diagnosis sensor unit.
5. Replace the related harness. ASSIST A/B MODULE
[VB-SHORT]B1066Front passenger air bag module circuit
(AS1) is shorted to a power supply circuit.
ASSIST A/B MODULE
[GND-SHORT]B1067Front passenger air bag module circuit
(AS1) is shorted to ground.
ASSIST A/B MODULE
[SHORT]B1068Front passenger air bag module circuits
(AS1) are shorted to each other.
WHIA0261E

B1065 - B1068 PASSENGER AIR BAG MODULE
SRC-19
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DTC CONFIRMATION PROCEDURE (Without CONSULT-lll)
NOTE:
SRS will not enter diagnosis mode if no malfunction is detected in user mode.
1.IGNITION SWITCH
Turn ignition switch ON.
>> GO TO 2
2.IGNITION SWITCH
After air bag warning lamp lights for 7 seconds, turn ignition switch OFF within 1 second.
>> GO TO 3
3.WAIT TIME
Wait more than 3 seconds.
>> GO TO 4
4.REPEAT STEPS
Repeat steps 1 to 3 twice.
>> GO TO 5
5.IGNITION SWITCH
Turn ignition switch ON.
>> GO TO 6
6.DIAGNOSTIC MODE
SRS system is now in diagnostic mode and AIR BAG warning lamp flashes. Refer to SRC-13, "
Trouble Diag-
nosis without CONSULT-III".
>>END
Diagnosis Procedure (Component diagnosis)INFOID:0000000001396370
Recheck SRS after each replacement.
1.HARNESS CONNECTOR
Is there any visible damage to the connector?
YES or NO
YES >> Replace the harness.
NO >> GO TO 2
2.WIRING HARNESS
Is there any visible damage to the harness?
YES or NO
YES >> Replace the harness.
NO >> GO TO 3
3.FRONT PASSENGER AIR BAG MODULE
Replace the front passenger air bag module. Refer to SR-9, "
Removal and Installation".
>> GO TO 4
4.AIR BAG DIAGNOSIS SENSOR UNIT

B1134 – B1137 SIDE AIRBAG MODULE LH
SRC-21
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B1134 – B1137 SIDE AIRBAG MODULE LH
DescriptionINFOID:0000000001396371
DTC B1134 – B1137 FRONT LH SIDE AIR BAG MODULE
The front LH side air bag module is wired to the air bag diagnosis sensor unit. The air bag diagnosis sensor
unit will monitor for opens and shorts in detected lines to the front LH side air bag module.
PA R T L O C AT I O N
Refer to SRC-7, "SRS Component Parts Location".
DTC LogicINFOID:0000000001396372
DTC DETECTION LOGIC
With CONSULT-lll
Without CONSULT-lll
DTC CONFIRMATION PROCEDURE (With CONSULT-lll)
1.IGNITION SWITCH
Turn ignition switch ON.
>> GO TO 2
2.CONSULT-III
Select "DIAG MODE".
>> GO TO 3
3.DTC
If DTC is detected. Refer to SRC-22, "
DiagnosisProcedure(Componentdiagnosis)".
>>END
CONSULT-III name DTC DTC detecting condition Repair order
SIDE MODULE LH
[OPEN]B1134Front LH side air bag module circuit is
open.1. Visually check the wiring harness connection.
2. Replace the harness if it has visible damage.
3. Replace the front LH seat back assembly.
4. Replace the air bag diagnosis sensor unit.
5. Replace the related harness. SIDE MODULE LH
[VB-SHORT]B1135Front LH side air bag module circuit is
shorted to a power supply circuit.
SIDE MODULE LH
[GND-SHORT]B1136Front LH side air bag module circuit is
shorted to ground.
SIDE MODULE LH
[SHORT]B1137Front LH side air bag module circuits are
shorted to each other.
WHIA0265E

SRC-22
< COMPONENT DIAGNOSIS >
B1134 – B1137 SIDE AIRBAG MODULE LH
DTC CONFIRMATION PROCEDURE (Without CONSULT-lll)
NOTE:
SRS will not enter diagnosis mode if no malfunction is detected in user mode.
1.IGNITION SWITCH
Turn ignition switch ON.
>> GO TO 2
2.IGNITION SWITCH
After air bag warning lamp lights for 7 seconds, turn ignition switch OFF within 1 second.
>> GO TO 3
3.WAIT TIME
Wait more than 3 seconds.
>> GO TO 4
4.REPEAT STEPS
Repeat steps 1 to 3 twice.
>> GO TO 5
5.IGNITION SWITCH
Turn ignition switch ON.
>> GO TO 6
6.DIAGNOSTIC MODE
SRS system is now in diagnostic mode and AIR BAG warning lamp flashes. Refer to SRC-13, "
Trouble Diag-
nosis without CONSULT-III".
>>END
Diagnosis Procedure (Component diagnosis)INFOID:0000000001396373
Recheck SRS after each replacement.
1.HARNESS CONNECTOR
Is there any visible damage to the connector?
YES or NO
YES >> Replace the harness.
NO >> GO TO 2
2.WIRING HARNESS
Is there any visible damage to the harness?
YES or NO
YES >> Replace the harness.
NO >> GO TO 3
3.FRONT LH SIDE AIR BAG MODULE
Replace the front LH seat back assembly. Refer to SE-14, "
Removal and Installation".
>> GO TO 4
4.AIR BAG DIAGNOSIS SENSOR UNIT