maintenance NISSAN TEANA 2008 Manual PDF

FRONT FOG LAMP AIMING ADJUSTMENT
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A : Cutoff line
B : High illuminance area
H : Horizontal center line of front fog lamp
V : Vertical center line of front fog lamp
X : Cutoff line height

PRECAUTIONS
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PRECAUTION
PRECAUTIONS
Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT
PRE-TENSIONER"
INFOID:0000000003829239
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. This system includes seat belt switch inputs and dual stage front air bag modules. The SRS
system uses the seat belt switches to determine the front air bag deployment, and may only deploy one front
air bag, depending on the severity of a collision and whether the front occupants are belted or unbelted.
Information necessary to service the system safely is included in the “SRS AIRBAG” and “SEAT BELT” 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 performed by
an authorized NISSAN/INFINITI dealer.
 Improper maintenance, including incorrect removal and installation of the SRS, can lead to personal
injury caused by unintentional activation of the system. For removal of Spiral Cable and Air Bag
Module, see the “SRS AIRBAG”.
 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 har-
ness connectors.

EXL-336
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HEADLAMP AIMING ADJUSTMENT
ON-VEHICLE MAINTENANCE
HEADLAMP AIMING ADJUSTMENT
DescriptionINFOID:0000000003829238
PREPARATION BEFORE ADJUSTING
NOTE:
 For details, refer to the regulations in your own country.
 Perform aiming if the vehicle front body has been repaired and/or the headlamp assembly has been
replaced.
Before performing aiming adjustment, check the following.  Adjust the tire pressure to the specification.
 Fill with fuel, engine coolant and each oil.
 Maintain the unloaded vehicle condition. (Remove luggage from the passenger compartment and the trunk
room.)
NOTE:
Do not remove the temporary tire, jack and on-vehicle tool.
 Wipe out dirt on the headlamp.
CAUTION:
Never use organic solvent (thinner, gasoline etc.)
 Ride alone on the driver seat.
 Headlamp aiming switch sets to “0”.
AIMING ADJUSTMENT SCREW
JPLIA1104ZZ

HEADLAMP AIMING ADJUSTMENT
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Aiming Adjustment Procedure (Low Beam)INFOID:0000000003829236
1. Place the screen.
NOTE:
 Stop the vehicle at the perpendicular angle to the wall.
 Set the screen so that it is perpendicular to a level load surface.
2. Face the vehicle squarely toward the screen and make the distance between the headlamp center and
the screen 10 m (32.8 ft).
3. Start the engine and illuminate the headlamp (LO).
NOTE:
Block light from the headlamp that is not being adjusted with a thick fabric or another object, so that it
does not reach the adjustment screen.
CAUTION:
Do not cover lens surface with tape, etc. because it is made from plastic.
4. Use the aiming adjustment screw to adjust the elbow point projected by the low beams on the screen, so
that it is within the aiming adjustment area.
A. Headlamp (LO) RH
(UP/DOWN) adjustment screwB. Headlamp (HI) RH
(UP/DOWN) adjustment screwC. Headlamp (LO) RH
(UP-OUTSIDE/DOWN-INSIDE)
adjustment screw
D. Headlamp (HI) RH
(UP-INSIDE/DOWN-OUTSIDE)
adjustment screwE. Headlamp (LO) LH
(UP/DOWN) adjustment screwF. Headlamp (HI) LH
(UP/DOWN) adjustment screw
G. H e a d l a m p ( L O ) L H
(UP-OUTSIDE/DOWN-INSIDE)
adjustment screwH. Headlamp (HI) LH
(UP-INSIDE/DOWN-OUTSIDE)
adjustment screw
: Vehicle center
Adjustment screw Screw driver rotation Facing direction
AHeadlamp (LO) RH
(UP/DOWN)Clockwise UP
Counterclockwise DOWN
BHeadlamp (HI) RH
(UP/DOWN)Clockwise UP
Counterclockwise DOWN
CHeadlamp (LO) RH
(UP-OUTSIDE/DOWN-INSIDE)Clockwise DOWN-INSIDE
Counterclockwise UP-OUTSIDE
DHeadlamp (HI) RH
(UP-INSIDE/DOWN-OUTSIDE)Clockwise DOWN-OUTSIDE
Counterclockwise UP-INSIDE
EHeadlamp (LO) LH
(UP/DOWN)Clockwise UP
Counterclockwise DOWN
FHeadlamp (HI) LH
(UP/DOWN)Clockwise UP
Counterclockwise DOWN
GHeadlamp (LO) LH
(UP-OUTSIDE/DOWN-INSIDE)Clockwise DOWN-INSIDE
Counterclockwise UP-OUTSIDE
HHeadlamp (HI) LH
(UP-INSIDE/DOWN-OUTSIDE)Clockwise DOWN-OUTSIDE
Counterclockwise UP-INSIDE

EXL-338
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HEADLAMP AIMING ADJUSTMENT
Low beam distribution on the screen
Unit: mm (in)
Aiming Adjustment Procedure (High Beam)INFOID:0000000003829237
1. Place the screen.
NOTE:
 Stop the vehicle at the perpendicular angle to the wall.
 Set the screen so that it is perpendicular to a level load surface.
JSLIA0030ZZ
A. Aiming adjustment area
B. Elbow point
C. Headlamp center
H. Horizontal center line of headlamp
V. Vertical center line of headlamp
C. Vertical center line of headlamp H. Horizontal center line of headlamp L. Distance from headlamp center to screen
X. Aiming adjustment area
(lateral)Y. Aiming adjustment area
(Vertical)
Distance from headlamp center to screen (L) : 10m (32.8 ft)
Aiming adjustment area
Vertical direction (Y)
(Lower side from headlamp center height)Lateral direction (X)
(Right and left side from headlamp centerline)
Highest light axis 100 (3.94)
0-100 (3.94) Target light axis 120 (4.72)
Lowest light axis 150 (5.91)
JPLIA1062ZZ

HEADLAMP AIMING ADJUSTMENT
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2. Face the vehicle squarely toward the screen and make the distance between the headlamp center and
the screen 10 m (32.8 ft).
3. Start the engine and illuminate the headlamp (HI).
NOTE:
Block light from the headlamp that is not being adjusted with a thick fabric or another object, so that it
does not reach the adjustment screen.
CAUTION:
Do not cover lens surface with tape, etc. because it is made from plastic.
4. Use the aiming adjustment screw to adjust the elbow point projected by the low beams on the screen, so
that it is within the aiming adjustment area.
High beam distribution on the screen
JSLIA0030ZZ
A. Aiming adjustment area
B. Elbow point
C. Headlamp center
H. Horizontal center line of headlamp
V. Vertical center line of headlamp
C. Vertical center line of headlamp H. Horizontal center line of headlamp L. Distance from headlamp center to screen
X. Aiming adjustment area
(lateral)Y. Aiming adjustment area
(Vertical)
Distance from headlamp center to screen (L) : 10m (32.8 ft)
JPLIA1062ZZ

EXL-340
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HEADLAMP AIMING ADJUSTMENT
Unit: mm (in)
Aiming adjustment area
Vertical direction (Y)
(Lower side from headlamp center height)Lateral direction (X)
(Right and left side from headlamp centerline)
Highest light axis 106 (4.17)
0-100 (3.94) Target light axis 120 (4.72)
Lowest light axis 164 (6.46)

FRONT FOG LAMP AIMING ADJUSTMENT
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FRONT FOG LAMP AIMING ADJUSTMENT
DescriptionINFOID:0000000003894358
PREPARATION BEFORE ADJUSTING
NOTE:
 For details, refer to the regulations in your own country.
Before performing aiming adjustment, check the following.
 Adjust the tire pressure to the specification.
 Fill with fuel, engine coolant and each oil.
 Maintain the unloaded vehicle condition. (Remove luggage from the passenger compartment and the lug-
gage room.)
NOTE:
Do not remove the temporary tire, jack and on-vehicle tool.
 Wipe out dirt on the headlamp.
CAUTION:
Never use organic solvent (thinner, gasoline etc.)
 Ride alone on the driver seat.
AIMING ADJUSTMENT SCREW
 Turn the aiming adjusting screw for adjustment.
 For the position and direction of the adjusting screw, refer to the
figure.
NOTE:
A screwdriver or hexagonal wrench [6 mm (0.24 in)] can be used
for adjustment.
Aiming Adjustment ProcedureINFOID:0000000003894359
1. Place the screen.
NOTE:
 Stop the vehicle facing the wall.
 Place the board on a plain road vertically.
2. Face the vehicle with the screen. Maintain 10 m (32.8 ft) between the front fog lamp center and the
screen.
3. Start the engine. Illuminate the front fog lamp.
CAUTION:
Never cover the lens surface with a tape etc. The lens is made of resin.
NOTE:
Shut off the headlamp light with the board to prevent from illuminating the adjustment screen.
4. Adjust the cutoff line height (A) with the aiming adjustment screw so that the distance (X) between the hor-
izontal center line of front fog lamp (H) and (A) becomes 200 mm (7.87 in).
Front fog lamp light distribution on the screen
A: UP
B: DOWN
JPLIA1086ZZ
JPLIA0008ZZ

EXL-342
< ON-VEHICLE MAINTENANCE >[HALOGEN TYPE]
FRONT FOG LAMP AIMING ADJUSTMENT
A : Cutoff line
B : High illuminance area
H : Horizontal center line of front fog lamp
V : Vertical center line of front fog lamp
X : Cutoff line height

EXT-8
< PRECAUTION >
PRECAUTIONS
PRECAUTION
PRECAUTIONS
Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT
PRE-TENSIONER"
INFOID:0000000003841895
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 AIRBAG” and
“SEAT BELT” 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 performed by
an authorized NISSAN/INFINITI dealer.
 Improper maintenance, including incorrect removal and installation of the SRS, can lead to personal
injury caused by unintentional activation of the system. For removal of Spiral Cable and Air Bag
Module, see the “SRS AIRBAG”.
 Never use electrical test equipment on any circuit related to the SRS unless instructed to in this Ser-
vice Manual. SRS wiring harnesses can be identified by yellow and/or orange harnesses or harness
connectors.
Precaution Necessary for Steering Wheel Rotation after Battery Disconnect
INFOID:0000000003841896
NOTE:
 Before removing and installing any control units, first turn the push-button ignition switch to the LOCK posi-
tion, then disconnect both battery cables.
 After finishing work, confirm that all control unit connectors are connected properly, then re-connect both
battery cables.
 Always use CONSULT-III to perform self-diagnosis as a part of each function inspection after finishing work.
If a DTC is detected, perform trouble diagnosis according to self-diagnosis results.
This vehicle is equipped with a push-button ignition switch and a steering lock unit.
If the battery is disconnected or discharged, the steering wheel will lock and cannot be turned.
If turning the steering wheel is required with the battery disconnected or discharged, follow the procedure
below before starting the repair operation.
OPERATION PROCEDURE
1. Connect both battery cables.
NOTE:
Supply power using jumper cables if battery is discharged.
2. Turn the push-button ignition switch to ACC position.
(At this time, the steering lock will be released.)
3. Disconnect both battery cables. The steering lock will remain released with both battery cables discon-
nected and the steering wheel can be turned.
4. Perform the necessary repair operation.
5. When the repair work is completed, re-connect both battery cables. With the brake pedal released, turn
the push-button ignition switch from ACC position to ON position, then to LOCK position. (The steering
wheel will lock when the push-button ignition switch is turned to LOCK position.)
6. Perform self-diagnosis check of all control units using CONSULT-III.