2003 NISSAN TEANA service

SRS-4
PREPARATION

PREPARATIONPFP:00002
Special Service ToolsBHS0003X
Commercial Service ToolsBHS0003Y
Tool number
Tool nameDescription
KV99105300
Air bag module bracketAnchoring air bag module
KV99106400
Deployment toolDisposing of air bag module and front seat
belt pre-tensioner
KV99109700

Deployment tool adapter for
driver air bag module

Deployment tool adapter for side
curtain air bag module

Deployment tool adapter for pre-
tensioner seat belt

Connecting between the deployment tool
and driver air bag module

Connecting between the deployment tool
and side curtain air bag module

Connecting between the deployment tool
and pre-tensioner seat belt
KV99108300
Deployment tool adapter for front
passenger air bag moduleConnecting between the deployment tool
and front passenger air bag module
KV99109000
Deployment tool adapter for front
side air bag moduleConnecting between the deployment tool
and front side air bag module
S-NT354
S-NT357
SHIA0038J
ZZA1166D
ZZA1190D
Tool name Description
Tamper resistant TORX bit Size: T30
S-NT757

TROUBLE DIAGNOSIS
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SRS

TROUBLE DIAGNOSISPFP:00004
Trouble Diagnosis IntroductionBHS00043
CAUTION:

Do not use electrical test equipment on any circuit related to the SRS unless instructed to in this
Service Manual. SRS wiring harnesses can be identified by yellow and/or orange harnesses or
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 “AIR BAG” warning lamp and/or CONSULT-II.
The User mode is exclusively prepared for the customer (driver). This mode warns the driver of a system mal-
function through the operation of the “AIR BAG” warning lamp.
The Diagnosis mode allows the technician to locate and inspect the malfunctioning part.
The mode applications for the “AIR BAG” warning lamp and CONSULT-II are as follows:
HOW TO PERFORM TROUBLE DIAGNOSES FOR QUICK AND ACCURATE REPAIR
A good understanding of the malfunction conditions can make troubleshooting faster and more accurate.
In general, each customer feels differently about a malfunction. It is important to fully understand the symp-
toms or conditions for a customer complaint.
Information from Customer
WHAT..... Vehicle model
WHEN..... Date, Frequencies
WHERE..... Road conditions
HOW..... Operating conditions, Symptoms
Preliminary Check
Check that the following parts are in good order.

Battery (Refer to SC-4, "How to Handle Battery" .)

Fuse (Refer to SRS-11, "Wiring Diagram — SRS —" .)

System component-to-harness connections
User mode Diagnosis mode Display type
“AIR BAG” warning lamp X X ON-OFF operation
CONSULT-II — X Monitoring

SRS-48
DISPOSAL OF AIR BAG MODULE AND SEAT BELT PRE-TENSIONER

DISPOSAL OF AIR BAG MODULE AND SEAT BELT PRE-TENSIONERPFP:00014
Caution for Air Bag Module and Seat Belt Pre-TensionerBHS0004N

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-48, "
DISPOSAL 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 the air bag module and seat belt pre-tensioner undeployed.
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

WT-1
ROAD WHEELS & TYRES
E SUSPENSION
CONTENTS
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SECTION WT
A
B
WT

ROAD WHEELS & TYRES
NOISE, VIBRATION AND HARSHNESS (NVH)
TROUBLESHOOTING ................................................ 2
NVH Troubleshooting Chart ..................................... 2
ROAD WHEEL ............................................................ 3
Inspection ................................................................. 3
ALUMINUM WHEEL ............................................. 3
STEEL WHEEL ..................................................... 3
ROAD WHEEL AND TYRE ASSEMBLY .................... 4Balancing Wheels (Bonding Weight Type) ............... 4
REMOVAL ............................................................. 4
WHEEL BALANCE ADJUSTMENT ....................... 4
Rotation .................................................................... 5
SERVICE DATA AND SPECIFICATIONS (SDS) ........ 6
Road Wheel .............................................................. 6
Tyre ........................................................................... 6

ROAD WHEEL
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ROAD WHEELPFP:40300
InspectionBES0004H
ALUMINUM WHEEL
1. Check tyres for wear and improper inflation.
2. Check wheels for deformation, cracks and other damage. If deformed, remove wheel and check wheel
runout.
a. Remove tyre from aluminum wheel and mount on a tyre balance
machine.
b. Set dial indicator as shown in the figure.
STEEL WHEEL
1. Check tyres for wear and improper inflation.
2. Check wheels for deformation, cracks and other damage. If deformed, remove wheel and check wheel
runout.
a. Remove tyre from steel wheel and mount wheel on a tyre balance machine.
b. Set two dial indicators as shown in the figure.
c. Set each dial indicator to 0.
d. Rotate wheel and check dial indicators at several points around
the circumference of the wheel.
e. Calculate runout at each point as shown below.
f. Select maximum positive runout value and the maximum nega-
tive value.
Add the two values to determine total runout.
In case a positive or negative value is not available, use the
maximum value (negative or positive) for total runout.
If the total runout value exceeds the limit, replace steel wheel.Wheel runout (Dial indicator value):
Refer to WT-6, "
SERVICE DATA AND
SPECIFICATIONS (SDS)" .
SFA975B
Radial runout = (A+B)/2
Lateral runout = (C+D)/2
Wheel runout : Refer to WT-6, "
SERVICE DATA AND
SPECIFICATIONS (SDS)" .
SEIA0558E

ROAD WHEEL AND TYRE ASSEMBLY
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c. If calculated balance weight value exceeds 50 g (1.76 oz), install
two balance weight pieces in line with each other as shown in
the figure.
CAUTION:
Do not install one balance weight sheet on top of another.
3. Start tyre balance machine again.
4. Install drive-in balance weight on inner side of road wheel in the
tyre balance machine indication position (angle).
CAUTION:
Do not install more than two balance weights.
5. Start tyre balance machine. Make sure that inner and outer
residual unbalance values are 10 g (0.35 oz) each or below.

If either residual unbalance value exceeds 10 g (0.35 oz), repeat installation procedures.
RotationBES0004J

Follow the maintenance schedule for tyre rotation service inter-
vals. Refer to MA-8, "
PERIODIC MAINTENANCE" .

Do not include the spare tyre when rotating tyres.
CAUTION:

When installing wheels, tighten them diagonally by divid-
ing the work two to three times in order to prevent the
wheels from developing any distortion.

Be careful not to tighten wheel nut at torque exceeding
the criteria for preventing strain of disc rotor.
Maximum allowable unbalanceDynamic (At rim flange) Less than 10 g (0.35 oz) (one side)
Static (At rim flange) Less than 20 g (0.71 oz)
SMA056D
Tightening torque of wheel nut:
108 N·m (11 kg-m, 80 ft-lb)SMA829C

WT-6
SERVICE DATA AND SPECIFICATIONS (SDS)

SERVICE DATA AND SPECIFICATIONS (SDS)PFP:00030
Road WheelBES0004K
Ty r eBES0004L
Unit: kPa (bar, kg/cm2 , psi) Kind of wheel Aluminum Steel
Maximum radial runout limitLateral deflection Less than 0.3 mm (0.012 in) Less than 0.8 mm (0.031 in)
Radial deflection Less than 0.3 mm (0.012 in) Less than 0.5 mm (0.020 in)
Maximum allowable unbalanceDynamic (At rim flange) Less than 10 g (0.35 oz) (one side)
Static (At rim flange) Less than 20 g (0.70 oz)
Tyre sizeAir pressure
Front Rear
205/65R16 95H 220 (2.2, 2.2, 32) 200 (2.0, 2.0, 29)
215/55R17 93V 240 (2.4, 2.4, 35) 220 (2.2, 2.2, 32)

PRECAUTION
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PRECAUTIONPFP:00011
Precautions for Supplemental Restraint System (SRS) “AIR BAG” and “SEAT
BELT PRE-TENSIONER”
BKS001TD
The Supplemental Restraint System such as “AIR BAG” and “SEAT BELT PRE-TENSIONER”, used along
with a front seat belt, helps to reduce the risk or severity of injury to the driver and front passenger for certain
types of collision. Information necessary to service the system safely is included in the SRS and SB section of
this Service Manual.
WARNING:

To avoid rendering the SRS inoperative, which could increase the risk of personal injury or death
in the event of a collision which would result in air bag inflation, all maintenance must be per-
formed by an authorized NISSAN/INFINITI dealer.

Improper maintenance, including incorrect removal and installation of the SRS, can lead to per-
sonal injury caused by unintentional activation of the system. For removal of Spiral Cable and Air
Bag Module, see the SRS section.

Do not use electrical test equipment on any circuit related to the SRS unless instructed to in this
Service Manual. SRS wiring harnesses can be identified by yellow and/or orange harnesses or
harness connectors.