headlamp NISSAN TEANA 2008 Manual Online

HEADLAMP AIMING ADJUSTMENT
EXL-175
< ON-VEHICLE MAINTENANCE >[XENON TYPE]
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Low beam distribution on the screen
Unit: mm (in)
Aiming Adjustment Procedure (High Beam)INFOID:0000000003827917
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.
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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)
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EXL-176
< ON-VEHICLE MAINTENANCE >[XENON TYPE]
HEADLAMP AIMING ADJUSTMENT
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
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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)
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HEADLAMP AIMING ADJUSTMENT
EXL-177
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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)

EXL-178
< ON-VEHICLE MAINTENANCE >[XENON TYPE]
FRONT FOG LAMP AIMING ADJUSTMENT
FRONT FOG LAMP AIMING ADJUSTMENT
DescriptionINFOID:0000000003773617
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:0000000003773618
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
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EXL-180
< ON-VEHICLE REPAIR >[XENON TYPE]
FRONT COMBINATION LAMP
ON-VEHICLE REPAIR
FRONT COMBINATION LAMP
Exploded ViewINFOID:0000000003773619
REMOVAL
DISASSEMBLY
1. Front combination lamp
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1. Front turn signal lamp bulb 2. Front turn signal lamp bulb socket 3. Halogen bulb (HI)
4. Seal packing 5. Resin cap 6. Ground line
7. Xenon bulb socket (Starter) 8. Xenon bulb (LO) 9. Seal packing
10. HID control unit (Inverter) 11. Parking lamp bulb socket 12. Parking lamp bulb
13. Headlamp housing assembly 14. Retaining spring
Refer to GI-4, "
Components" for symbols in the figure.
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FRONT COMBINATION LAMP
EXL-181
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Removal and InstallationINFOID:0000000003773620
REMOVAL
CAUTION:
Disconnect the battery negative terminal or remove the fuse.
1. Remove the front bumper fascia. Refer to EXT-11, "
Exploded View".
2. Remove the headlamp mounting bolts.
3. Remove the harness clips from the headlamp housing.
4. Pull out the headlamp assembly forward the vehicle.
5. Disconnect the connector before removing the headlamp assembly.
INSTALLATION
Install in the reverse order of removal.
NOTE:
After installation, perform aiming adjustment. Refer to EXL-173, "
Description".
ReplacementINFOID:0000000003773621
CAUTION:
 Disconnect the battery negative terminal or remove the fuse.
 After installing the bulb, install the resin cap and the bulb socket securely for watertightness.
 Never touch the glass of bulb directly by hand. Keep grease and other oily matters away from it.
Never touch bulb by hand while it is lit or right after being turned off.
 Never leave bulb out of lamp reflector for a long time because dust, moisture smoke, etc. may affect
the performance of lamp. When replacing bulb, be sure to replace it with new one.
HEADLAMP BULB (LO)
1. Remove the fender protector. Keep a service area. Refer to EXT-22, "FENDER PROTECTOR : Exploded
View".
2. Rotate the resin cap counterclockwise and unlock it.
3. Disconnect the bulb socket ground line.
4. Rotate the bulb socket counterclockwise and unlock it.
5. Unlock the retaining spring. And then remove the bulb from the
headlamp housing.
CAUTION:
Never break the xenon bulb ceramic tube when replacing
the bulb.
HEADLAMP BULB (HI)
1. Remove the fender protector. Keep a service area. Refer to EXT-22, "FENDER PROTECTOR : Exploded
View".
2. Disconnect the headlamp (HI) connector.
3. Rotate the bulb counterclockwise and unlock it.
4. Remove the bulb from the headlamp housing.
PARKING LAMP BULB
1. Remove the fender protector. Keep a service area. Refer to EXT-22, "FENDER PROTECTOR : Exploded
View".
2. Rotate the bulb socket counterclockwise and unlock it.
3. Remove the bulb from the parking lamp bulb socket.
FRONT TURN SIGNAL LAMP BULB
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EXL-182
< ON-VEHICLE REPAIR >[XENON TYPE]
FRONT COMBINATION LAMP
1. Remove the relay box cover*. Refer to PCS-34, "Exploded View".
*: When replace a left
2. Rotate the bulb socket counterclockwise and unlock it.
3. Remove the bulb from the front turn signal lamp bulb socket.
Disassembly and AssemblyINFOID:0000000003773622
DISASSEMBLY
1. Rotate the resin cap counterclockwise and unlock it.
2. Disconnect the xenon bulb socket ground line.
3. Rotate the xenon bulb socket counterclockwise and unlock it.
4. Unlock the retaining spring. And then remove the xenon bulb from the headlamp housing.
5. Rotate the halogen bulb (HI) socket counterclockwise and unlock it.
6. Remove the halogen bulb (HI) from the headlamp housing.
7. Remove the HID control unit installation screw.
8. Remove the screw. And then disconnect the connector from HID control unit.
9. Remove the xenon bulb socket from the headlamp housing.
10. Rotate the parking lamp bulb socket counterclockwise and unlock it.
11. Remove the bulb from the parking lamp bulb socket.
12. Rotate the front turn signal lamp bulb socket counterclockwise and unlock it.
13. Remove the bulb from the front turn signal lamp bulb socket.
ASSEMBLY
Assemble in the reverse order of disassembly.
CAUTION:
 Install HID control unit securely.
 After installing the bulb, install the resin cap and the bulb socket securely for watertightness.

EXL-190
< ON-VEHICLE REPAIR >[XENON TYPE]
AUTO LEVELIZER CONTROL UNIT
AUTO LEVELIZER CONTROL UNIT
Exploded ViewINFOID:0000000003774377
Removal and InstallationINFOID:0000000003774378
Removal
1. Remove the auto levelizer control unit bolt.
2. Remove the sensor lever link bracket bolt.
3. Disconnect the auto levelizer control unit connector.
4. Remove the auto levelizer control unit.
Installation
Install in the reverse order of removal.
CAUTION:
 Be sure to perform sensor initialization if auto levelizer control unit is removed. Refer to EXL-10,
"SENSOR INITIALIZE : Special Repair Requirement (HEADLAMP AIMING CONTROL SYSTEM)".
 Be sure to perform “WRITE CONFIGURATION” with CONSULT-III when replacing the auto levelizer
control unit. Refer to EXL-9, "
CONFIGURATION (HEADLAMP LEVELIZER) : Special Repair Require-
ment".
1. Auto levelizer control unit
A. Auto levelizer control unit bolt B. Sensor lever link bracket bolt
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SERVICE DATA AND SPECIFICATIONS (SDS)
EXL-197
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SERVICE DATA AND SPECIFICATIONS (SDS)
SERVICE DATA AND SPECIFICATIONS (SDS)
Bulb SpecificationsINFOID:0000000003774382
Item Type Wattage (W)
Front combination lampHeadlamp (HI) H9 65
Headlamp (LO) D2R 35
Parking Lamp W5W 5
Front turn signal WY21W (Amber) 21
Front fog lamp H11 55
Front side turn signal lamp (integrated into the door mirror) LED —
Rear combination lampStop/tail lamp LED —
Rear turn signal lamp S25 (Amber) 21
Back-up lamp W16W 16
License plate lamp W5W 5
High-mounted stop lamp LED —
Rear fog lamp W21W 21

EXL-200
< FUNCTION DIAGNOSIS >[HALOGEN TYPE]
HEADLAMP SYSTEM
FUNCTION DIAGNOSIS
HEADLAMP SYSTEM
System DiagramINFOID:0000000003773647
System DescriptionINFOID:0000000003773648
OUTLINE
Headlamp is controlled by combination switch reading function and headlamp control function of BCM, and
relay control function of IPDM E/R.
HEADLAMP (LO) OPERATION
 BCM detects the combination switch condition with the combination switch reading function.
 BCM transmits the low beam request signal to IPDM E/R with CAN communication according to the head-
lamp (LO) ON condition.
Headlamp (LO) ON condition- Lighting switch 2ND
- Lighting switch AUTO, and the auto light function ON judgment (With auto light function ON judgment)
 IPDM E/R turns the integrated headlamp low relay ON, and turns the headlamp ON according to the low
beam request signal.
HEADLAMP (HI) OPERATION
 BCM transmits the high beam request signal to IPDM E/R and the combination meter with CAN communica-
tion according to the headlamp (HI) ON condition.
Headlamp (HI) ON condition- Lighting switch HI with the lighting switch 2ND or AUTO (auto light function ON judgment)
- Lighting switch PASS
 Combination meter turns the high beam indicator lamp ON according to the high beam request signal.
 IPDM E/R turns the integrated headlamp high relay ON, and turns the headlamp ON according to the high
beam request signal.
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