Page 3041 of 3833
FRONT SEAT BELT PRE-TENSIONER
SRS-39
C
D
E
F
G
I
J
K
L
MA
B
SRS
FRONT SEAT BELT PRE-TENSIONERPFP:86884
Removal and Installation EHS000DC
To removal and installation procedures, refer to SB-3, "Removal and Installation of Front Seat Belt" .
Page 3042 of 3833

SRS-40
DIAGNOSIS SENSOR UNIT
DIAGNOSIS SENSOR UNIT
PFP:28556
Removal and InstallationEHS000DD
REMOVAL
CAUTION:
●Before servicing SRS, turn the ignition switch off, disconnect both battery cables and wait at least
3 minutes.
1. Remove center console. Refer to IP-3, "
INSTRUMENT PANEL
ASSEMBLY" .
2. Disconnect diagnosis sensor unit connector.
3. Remove ground bolt and diagnosis sensor unit fixing bolts.
CAUTION:
● Do not use old bolts. Replace with new ones.
●Check diagnosis sensor unit brackets to ensure it is free of
deformities, dents, cracks or rust. If it shows any visible
signs of damage, replace it with new one.
●Replace diagnosis sensor unit if it has been dropped or
sustained an impact.
INSTALLATION
To install, reverse the removal procedure sequence.
CAUTION:
●Check the diagnosis sensor unit for proper installation.
●After replacement of diagnosis sensor unit, perform self-diagnosis to check that no malfunction is
detected. Refer to SRS-16, "
SRS Operation Check" .
ECU DISCRIMINATED NO.
For NISSAN MODEL T30, the diagnosis sensor unit classification numbers assigned are AA12(without front
side air bag) and AA01(with front side air bag).
PHIA0031E
Page 3043 of 3833

DISPOSAL OF AIR BAG MODULE AND SEAT BELT PRE-TENSIONER
SRS-41
C
D
E
F
G
I
J
K
L
MA
B
SRS
DISPOSAL OF AIR BAG MODULE AND SEAT BELT PRE-TENSIONERPFP:00014
Caution for Air Bag Module and Seat Belt Pre-tensioner EHS000DE
●Before disposing of air bag module and seat belt pre-tensioner, or vehicles equipped with such systems,
deploy the systems. If such systems have already been deployed due to an accident, dispose of them as
indicated in SRS-46, "
DISPOSING OF AIR BAG MODULE AND SEAT BELT PRE-TENSIONER"
●When deploying the air bag module and seat belt pre-tensioner, always use the Special Service Tool;
Deployment tool (KV99106400).
●When deploying the air bag module and seat belt pre-tensioner, stand at least 5 m (16 ft) away from the
deployment component.
●When deploying air bag module and seat belt pre-tensioner, a fairly loud noise is made, followed by
smoke being released. The smoke is not poisonous, however, be careful not to inhale smoke since it irri-
tates the throat and can cause choking.
●Always activate one air bag module at a time.
●Due to heat, leave air bag module unattended for more than 30 minutes after deployment. Also leave seat
belt pre-tensioner unattended for more than 10 minutes after deployment.
●Be sure to wear gloves when handling a deployed air bag module and seat belt pre-tensioner.
●Never apply water to the deployed air bag module and seat belt pre-tensioner.
●Wash your hands clean after finishing work.
●Place the vehicle outdoors with an open space of at least 6 m (20 ft) on all sides when deploying air bag
module and seat belt pre-tensioner while mounted in vehicle.
●Use a voltmeter to make sure the vehicle battery is fully charged.
●Do not dispose of the air bag module and seat belt pre-tensioner un-deployed.
CHECKING DEPLOYMENT TOOL
Connecting To Battery
CAUTION:
The battery must show voltage of 9.6V or more.
Remove the battery from the vehicle and place it on dry wood blocks
approximately 5 m (16 ft) away from the vehicle.
●Wait 3 minutes after the vehicle battery is disconnected before
proceeding.
●Connect red clip of deployment tool to battery positive terminal
and black clip to negative terminal.
Make sure the polarity is correct. The right side lamp in the tool,
marked “deployment tool power”, should glow with a green
light. If the right side lamp glows red, reverse the connections
to the battery.
Deployment Tool Check
Press the deployment tool switch to the “ON” position. The left side
lamp in the tool, marked “air bag connector voltage” should illumi-
nate. If it does not illuminate, replace the tool.
PHIA0003E
SBF266H
Page 3044 of 3833

SRS-42
DISPOSAL OF AIR BAG MODULE AND SEAT BELT PRE-TENSIONER
Air Bag Deployment Tool Lamp Illumination Chart (Battery Connected)
*: If this lamp glows red, the tool is connected to the battery incorrectly. Reverse the connections and make sure the lamp glows green.
DEPLOYMENT PROCEDURES FOR AIR BAG MODULE (OUTSIDE OF VEHICLE)
Unless the vehicle is being scrapped, deploying the air bag in the
vehicle is not recommended. This may cause damage to the vehicle
interior.
Anchor air bag module bracket (SST:KV99105300) in a vise secured
to a firm foundation during deployment.
Deployment Of Driver Air Bag Module (Outside Of Vehicle)
1. Using wire, secure air bag module to air bag module bracket
(SST: KV99105300) at two places.
CAUTION:
Use wire of at least 1 mm (0.04 in) diameter.
2. Firmly secure air bag module bracket (SST:KV99105300) with
air bag module attached in a vise.
3. Connect deployment tool adapter (KV99109700) to deployment
tool (SST: KV99106400 (J38381)] to air bag module connector.
4. Connect red clip of deployment tool to battery positive terminal
and black clip to negative terminal.
Switch operationLeft side lamp, green*
“AIR BAG CONNECTOR
VOLTAGE”Right side lamp, green*
“DEPLOYMENT TOOL
POWER”
OFF OFF ON
ON ON ON
SRS232-E
SRS233-D
PHIA0004E
SRS235-D
Page 3045 of 3833

DISPOSAL OF AIR BAG MODULE AND SEAT BELT PRE-TENSIONER
SRS-43
C
D
E
F
G
I
J
K
L
MA
B
SRS
5. The lamp on the right side of the tool, marked “deployment tool power”, should glow green, not red.
6. Press the button on the deployment tool. The left side lamp on the tool, marked “air bag connector volt-
age”, will illuminate and the air bag module will deploy.
CAUTION:
When deploying the driver air bag module, stand at least 5 m (16 ft) away from the air bag module.
Deployment Of Front Passenger Air Bag Module (Outside Of Vehicle)
1. Make an 8.5 mm (0.335 in) diameter hole in air bag module
bracket (SST: KV99105300)at the position shown in figure at
right.
2. Firmly secure air bag module bracket (SST:KV99105300) in a
vise.
3. Match the two holes in air bag module bracket (held in vise) and
front passenger air bag module and fix them with two bolts [M8 ×
25 - 30 mm (0.98 - 1.18 in)].
CAUTION:
If a gap exists between front passenger air bag module and
air bag module bracket, use a piece of wood inserted in the
gap to stabilize the air bag module.
4. Connect deployment tool adapter (KV99108300) to deployment
tool (SST: KV99106400) connector and front passenger air bag
module connector.
5. Connect red clip of deployment tool to battery positive terminal
and black clip to negative terminal.
6. The lamp on the right side of the tool, marked “deployment tool
power”, should glow green, not red.
7. Press the button on the deployment tool. The left side lamp on
the tool, marked “air bag connector voltage”, will illuminate and
the air bag module will deploy.
CAUTION:
●When deploying the front passenger air bag module, do not
stand on the deploying side.
●Stand at least 5 m (16 ft) away from the air bag module.
PHIA0033E
PHIA0032E
PHIA0038E
SRS020-A
Page 3046 of 3833

SRS-44
DISPOSAL OF AIR BAG MODULE AND SEAT BELT PRE-TENSIONER
Deployment Of Front Side Air Bag Module (Outside Of Vehicle)
1. Make 6.5 mm (0.256 in) diameter holes in air bag module
bracket (SST: KV99105300)at the position shown in figure at
left.
2. Firmly secure air bag module bracket (SST: KV99105300) in a
vise.
3. Insert the stud bolts of side air bag module into the two holes in
air bag module bracket (held in vise) and fix them with two M6
nuts.
CAUTION:
Side air bag module should be secured to air bag module
bracket (SST: KV99105300) in a vise with stud bolt side set-
ting bottom.
4. Connect deployment tool adapter (SST: KV99109000) to
deployment tool (SST: KV99106400) connector and connector
on air bag module.
5. Connect red clip of deployment tool to battery positive terminal
and black clip to negative terminal.
6. The lamp on the right side of the tool, marked “deployment tool
power”, should glow green, not red.
7. Press the button on the deployment tool. The left side lamp on
the tool, marked “air bag connector voltage”, will illuminate and
the air bag module will deploy.
CAUTION:
When deploying the front side air bag module, stand at
least 5 m (16 ft) away from the air bag module.
SRS490-C
SRS628-B
SRS629
SRS020-A
Page 3047 of 3833

DISPOSAL OF AIR BAG MODULE AND SEAT BELT PRE-TENSIONER
SRS-45
C
D
E
F
G
I
J
K
L
MA
B
SRS
DEPLOYMENT PROCEDURES FOR SEAT BELT PRE-TENSIONER (OUTSIDE OF VEHICLE)
1. Firmly grip pre-tensioner in a vise.
2. Cut the webbing off.
3. Connect deployment tool adapter (SST: KV99108200) to
deployment tool (SST: KV991056400) connector and front seat
belt pre-tensioner.
4. The lamp on the right side of the tool, marked “deployment tool
power”, should glow green, not red.
5. Press the button on the deployment tool. The left side lamp on
the tool, marked “seat belt pre-tensioner connector voltage”, will
illuminate and the seat belt pre-tensioner will deploy.
CAUTION:
When deploying the front seat belt pre-tensioner, stand at
least 5 m (16 ft) away from the seat belt pre-tensioner.
DEPLOYMENT OF AIR BAG MODULE AND SEAT BELT PRE-TENSIONER WHILE MOUNTED IN
VEHICLE
When disposing of a vehicle, deploy air bag module 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 battery cables and wait 3 minutes.
2. Disconnect air bag module and seat belt pre-tensioner connector.
3. Connect deployment tool (SST: KV99106400)] to air bag module or seat belt pre-tensioner.
For driver air bag module, attach deployment tool adapter (SST: KV99109700) to the tool connector.
PHIA0034E
PHIA0035E
PHIA0296E
SRS242-D
Page 3048 of 3833

SRS-46
DISPOSAL OF AIR BAG MODULE AND SEAT BELT PRE-TENSIONER
For front passenger air bag module, attach deployment tool adapter(SST:KV99108300)to the tool connec-
tor.
For side air bag module, attach deployment tool adapter (SST: KV99109000) to the tool connector.
For seat belt pre-tensioner, attach deployment tool adapter (SST: KV99109700)to the tool connector.
4. Connect red clip of deployment tool to battery positive terminal
and black clip to negative terminal.
5. The lamp on the right side of the tool, marked “deployment tool
power”, should glow green, not red.
6. Press the button on the deployment tool. The left side lamp on
the tool, marked “air bag connector voltage”, 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 module and seat belt pre-tensioner 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 cannot be
reused.
●Wash your hands clean after finishing work.
SRS006
SBF276H