2000 NISSAN PATROL belt

5. Connect red clip of deployment tool to battery positive termi-
nal and black clip to negative terminal.
6. The lamp on the right side of the tool, marked ªdeployment
tool powerº, should glow green, not red.
7. Press the button on the deployment tool. The left side lamp
on the tool, marked ªair bag connector voltageº, will illuminate
and the air bag module will deploy.
CAUTION:
When deploying the air bag module, stand at least5m(16
ft) away from the air bag module.
Deployment of seat belt pre-tensioner (outside of
vehicle)
1. Firmly grip pre-tensioner in a vise and cut the webbing off.
2. Connect deployment tool adapter [SST: KV99108200
(KV999R0020)] to deployment tool [SST: KV99106400] con-
nector and seat belt pre-tensioner connector.
3. Connect red clip of deployment tool to battery positive termi-
nal and black clip to negative terminal.
4. The lamp on the right side of the tool, marked ªdeployment
tool powerº, should glow green, not red.
5. Press the button on the deployment tool. The left side lamp
on the tool, marked ªseat belt pre-tensioner connector
voltageº, will illuminate and the seat belt pre-tensioner will
deploy.
CAUTION:
When deploying the seat belt pre-tensioner, stand at least 5
m (16 ft) away from the seat belt pre-tensioner.
SRS020-A
SRS662
SRS663-B
SRS242-A
SUPPLEMENTAL RESTRAINT SYSTEM (SRS)
Disposal of Air Bag Module and Seat Belt
Pre-tensioner (Cont'd)
RS-1017

DEPLOYMENT OF AIR BAG MODULE AND SEAT
BELT PRE-TENSIONER WHILE MOUNTED IN
VEHICLE
When disposing of a vehicle, deploy air bag modules and seat
belt pre-tensioners while they are mounted in vehicle.
CAUTION:
When deploying air bag module or seat belt pre-tensioner,
ensure vehicle is empty.
1. Disconnect both the vehicle battery cables and wait 3 min-
utes.
2. Disconnect air bag modules and seat belt pre-tensioners
connector.
3. Connect deployment tool [SST: KV99106400] to air bag
module or seat belt pre-tensioner.
For front passenger air bag module and side air bag module,
attach deployment tool adapter [SST: KV99108300] to the
tool connector. For seat belt pre-tensioner, attach deploy-
ment tool adapter [SST: KV99108200 (KV999R0020)] to the
tool connector.
4. Connect red clip of deployment tool to battery positive termi-
nal and black clip to negative terminal.
5. The lamp on the right side of the tool, marked ªdeployment
tool powerº, should glow green, not red.
6. Press the button on the deployment tool. The left side lamp
on the tool, marked ªair bag connector voltageº, will illuminate
and the air bag module or seat belt pre-tensioner will deploy.
CAUTION:
Activate only one air bag module or seat belt pre-tensioner
at a time.
DISPOSING OF AIR BAG MODULE AND SEAT BELT
PRE-TENSIONER
Deployed air bag modules and seat belt pre-tensioners are very
hot. Before disposing of air bag module, and seat belt pre-
tensioner, wait at least 30 minutes, and 10 minutes, respectively.
Seal them in a plastic bag before disposal.
CAUTION:
+Never apply water to a deployed air bag module and seat
belt pre-tensioner.
+Be sure to wear gloves when handling a deployed air
bag module and seat belt pre-tensioner.
+No poisonous gas is produced upon air bag module
deployment. However, be careful not to inhale gas since
it irritates throat and can cause choking.
+Do not attempt to disassemble air bag module and seat
belt pre-tensioner.
+Air bag module and seat belt pre-tensioner can not be
re-used.
+Wash your hands clean after finishing work.
SRS006
SBF276H
SUPPLEMENTAL RESTRAINT SYSTEM (SRS)
Disposal of Air Bag Module and Seat Belt
Pre-tensioner (Cont'd)
RS-1018

Trouble Diagnoses Introduction
CAUTION:
+Do not use electrical test equipment to check SRS harness connectors unless instructed to in
this Service Manual. SRS wiring harnesses can be identified by yellow harness protector or yel-
low insulation tape before the harness connectors.
+Do not attempt to 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 ªAIR BAGº warning lamp, ªSEAT BELTº warning lamp
(Models except for Europe) and/or CONSULT-II. The reading of these results is accomplished using one of
two modes Ð ªUser modeº and ªDiagnosis modeº.
The User mode is exclusively prepared for the customer (driver). This mode warns the driver of a system
malfunction through the operation of the ªAIR BAGº warning lamp and/or ªSEAT BELTº warning lamp (Mod-
els except for Europe).
The Diagnosis mode allows the technician to locate and inspect the malfunctioning part.
The mode applications for the ªAIR BAGº warning lamp, ªSEAT BELTº warning lamp (Models except for
Europe) and CONSULT-II are as follows:
User mode Diagnosis mode Display type
ªAIR BAGº warning lamp X X ON-OFF operation
ªSEAT BELTº warning lamp
(Models except for Europe)X Ð ON-OFF operation
CONSULT-II Ð X Monitoring
DIAGNOSIS MODE FOR CONSULT-II
+ªSELF-DIAG [CURRENT]º
A current Self-diagnosis result (also indicated by the 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.
+ªSELF-DIAG [PAST]º
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.
+ªTROUBLE DIAG RECORDº
With TROUBLE DIAG RECORD, diagnosis results previously erased by a reset operation can be dis-
played on the CONSULT-II screen.
+ªECU DISCRIMINATED NO.º
The diagnosis sensor unit for each vehicle model is assigned with its own, individual classification num-
ber. This number will be displayed on the CONSULT-II screen, as shown at left. 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. The
diagnosis sensor unit classification number varies depending on SRS configuration.
For NISSAN MODEL Y61, the diagnosis sensor unit classification numbers are as follows.
MODEL ECU DISCRIMINATED NO.
WagonModel with dual air bags and side air bag 5A0F
Model with dual air bags 5A11
Model with single air bag 5A13
HardtopModel with side air bag 5A15
Model with dual air bags 5A17
Model with single air bag 5A19
TROUBLE DIAGNOSES Ð Supplemental Restraint System (SRS)
RS-1019

WORK FLOW
ACTION ITEMREFERENCE ITEM
Check in
Listen to customer complaints and requests.
Perform preliminary check.bPreliminary check (RS-1021)
Check for any Service Bulletin.
Check air bag system operation by using ªAIR BAGº warning lamp.
Check seat belt pre-tensioner system operation by using a bulb.bDIAGNOSTIC PROCEDURE 1
(RS-1032)
cInspect malfunctioning part. Ð Diagnosis mode
Perform self-diagnosis using CONSULT-II.
----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------OR ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Perform self-diagnosis using ªAIR BAGº warning lamp.bDIAGNOSTIC PROCEDURE 2:
Using CONSULT-II (RS-1034)
DIAGNOSTIC PROCEDURE 6:
Using ªAIR BAGº warning lamp
(RS-1044)
Repair/Replace
NGFinal check Ð Diagnosis mode and User mode
OK
bDIAGNOSTIC PROCEDURE 3:
Using CONSULT-II (RS-1038)
DIAGNOSTIC PROCEDURE 7:
Using ªAIR BAGº warning lamp
(RS-1048)
Check out
.
.
.
.
.
.
.
.
TROUBLE DIAGNOSES Ð Supplemental Restraint System (SRS)
How to Perform Trouble Diagnoses for
Quick and Accurate Repair (Cont'd)
RS-1022

Checking seat belt pre-tensioner system operation
Check seat belt pre-tensioner system operation using a bulb as
follows:
1. Connect a bulb of less than 3.4W between data link connec-
tor terminals
V3andV8.
2.After turning ignition switch from ªOFFº to ªONº, the bulb oper-
ates.
3.Compare the bulb operation to the chart below.
Lighting condition of the bulb SRS condition Reference item
MRS095A
No malfunction is detected.
No further action is necessary.
Ð
MRS096A
+Seat belt pre-tensioner cir-
cuit is opened, or
+Seat belt pre-tensioner
power supply or ground cir-
cuit is shorted.+If CONSULT-II is available,
go to DIAGNOSTIC PRO-
CEDURE 2 (RS-1034).
+If CONSULT-II is not
available, repair the system
as follows.*
1. Visually check the wiring
harness connections.
2. Replace the harness if it
has visible damage.
3. Replace driver's and front
passenger seat belt assem-
blies.
(Before disposing, they
must be deactivated.)
4. Replace diagnosis sensor
unit.
MRS097A
Seat belt pre-tensioner (and
air bag) is deployed.Go to COLLISION DIAGNO-
SIS (RS-1052).
* Follow the procedures in numerical order when repairing malfunctioning parts. Confirm whether malfunction is eliminated
using a bulb or CONSULT-II each time repair is finished. If malfunction is still observed, proceed to the next step. When
malfunction is eliminated, further repair work is not required.
SRS848
TROUBLE DIAGNOSES Ð Supplemental Restraint System (SRS)
Self-diagnosis (Cont'd)
RS-1033

Diagnostic item ExplanationRepair order
Recheck SRS at each
replacement.
SATELLITE SENS LH
[UNIT FAIL]
SATELLITE SENS LH
[COMM FAIL]+Satellite sensor (LH) 1. Visually check the wiring har-
ness connection.
2. Replace the harness if it has
visible damage.
3. Replace the satellite sensor
(LH).
4. Replace the diagnosis sensor
unit.
5. Replace the related harness.
SATELLITE SENS RH
[UNIT FAIL]
SATELLITE SENS RH
[COMM FAIL]+Satellite sensor (RH) 1. Visually check the wiring har-
ness connection.
2. Replace the harness if it has
visible damage.
3. Replace the satellite sensor
(RH).
4. Replace the diagnosis sensor
unit.
5. Replace the related harness.
PRE-TEN FRONT LH
[OPEN/VB-SHORT]+The circuit for front LH pre-tensioner is open or shorted to some
power supply circuit.1. Visually check the wiring har-
ness connections.
2. Replace the harness if it has
visible damage.
3. Replace front LH seat belt.
(Before disposing, it must be
deactivated.)
4. Replace the diagnosis sensor
unit.
5. Replace the related harness. PRE-TEN FRONT LH
[GND-SHORT]+The circuit for front LH pre-tensioner is shorted to ground.
PRE-TEN FRONT RH
[OPEN/VB-SHORT]+The circuit for front RH pre-tensioner is open or shorted to some
power supply circuit.1. Visually check the wiring har-
ness connections.
2. Replace the harness if it has
visible damage.
3. Replace front RH seat belt.
(Before disposing, it must be
deactivated.)
4. Replace the diagnosis sensor
unit.
5. Replace the related harness. PRE-TEN FRONT RH
[GND-SHORT]+The circuit for front RH pre-tensioner is shorted to ground.
CONTROL UNIT+Low battery voltage (Less than 9V)+Go to DIAGNOSTIC PROCE-
DURE 3 (RS-1038) after
charging battery.
+Diagnosis sensor unit is malfunctioning. 1. Visually check the wiring har-
ness connections.
2. Replace the harness if it has
visible damage.
3. Replace the diagnosis sensor
unit.
4. Replace the air bag harness.
* Follow the procedures in numerical order when repairing malfunctioning parts. Confirm whether malfunction is eliminated
using the air bag warning lamp or CONSULT-II each time repair is finished. If malfunction is still observed, proceed to the
next step. When malfunction is eliminated, further repair work is not required.
TROUBLE DIAGNOSES Ð Supplemental Restraint System (SRS)
Self-diagnosis (Cont'd)
RS-1037

DIAGNOSTIC PROCEDURE 3 (with CONSULT-II)
Final checking after repairing SRS by using CONSULT-II Ð
Diagnosis mode
1. After repairing SRS, connect both battery cables.
2. Connect CONSULT-II to data link connector.
3. Turn ignition switch from ªOFFº to ªONº.
4. Touch ªSTARTº.
5. Touch ªAIR BAGº.
6. Touch ªSELF-DIAG [CURRENT]º.
7. If no malfunction is detected on ªSELF-DIAG [CURRENT]º,
repair of SRS is completed. Go to step 8.
(When the malfunction was only in seat belt pre-tensioner
system, go to step 11.)
If any malfunction is detected on ªSELF-DIAG [CURRENT]º,
the malfunctioning part is not repaired completely or another
malfunctioning part is detected. Go to DIAGNOSTIC PRO-
CEDURE 2, page RS-1034, and repair malfunctioning part
completely.
SRS468-A
SRS695
SRS771
SRS697
SRS701
TROUBLE DIAGNOSES Ð Supplemental Restraint System (SRS)
Self-diagnosis (Cont'd)
RS-1038

8. Touch ªERASEº.
NOTE:
Touch ªERASEº to clear the memory of the malfunction
(ªSELF-DIAG [PAST]º).
If the memory of the malfunction is ªSELF-DIAG [PAST]º is
not erased, the User mode shows the system malfunction by
the operation of the warning lamp even if the malfunction is
repaired completely.
9. Touch ªBACKº key of CONSULT-II to select ªSELF-DIAG
[PAST]º in the ªSELECT DIAG MODEº screen. Touch ªSELF-
DIAG [PAST]º.
10. Check that no malfunction is detected on ªSELF-DIAG
[PAST]º.
NOTE:
Past malfunction for seat belt pre-tensioner system will not
be displayed on ªSELF-DIAG [PAST]º.
11. Touch ªBACKº key of CONSULT-II until SELECT SYSTEM
appears.
12. Turn ignition switch ªOFFº, then turn off and disconnect
CONSULT-II.
13. Go to DIAGNOSTIC PROCEDURE 1, page RS-1032 to
checkSRS operation by using ªAIR BAGº warning lamp with
User mode.
SRS773
SRS697
SRS702
TROUBLE DIAGNOSES Ð Supplemental Restraint System (SRS)
Self-diagnosis (Cont'd)
RS-1039