Nissan Quest E52. Instruction — part 651
EXL-208
< SYMPTOM DIAGNOSIS >
[HALOGEN TYPE]
BOTH SIDE FRONT FOG LAMPS ARE NOT TURNED ON
BOTH SIDE FRONT FOG LAMPS ARE NOT TURNED ON
Description
INFOID:0000000009653185
The front fog lamps are not turned ON in any condition.
Diagnosis Procedure
INFOID:0000000009653186
1.
CHECK FRONT FOG LAMP FUSE
1.
Turn ignition switch OFF.
2.
Check that the following fuse is not fusing.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> GO TO 2.
2.
CHECK FRONT FOG LAMP SHORT CIRCUIT
1.
Disconnect front fog connector and IPDM E/R connector.
2.
Check continuity between IPDM E/R harness connector and ground.
Is the inspection result normal?
YES
>> Replace fuse. (Replace IPDM E/R if the fuse is fusing again.)
NO
>> Repair or replace harness. And then replace the fuse.
3.
COMBINATION SWITCH INSPECTION
Check combination switch. Refer to
Is the inspection result normal?
YES
>> GO TO 4.
NO
>> Repair or replace the malfunctioning part.
4.
CHECK FRONT FOG LAMP REQUEST SIGNAL INPUT
CONSULT DATA MONITOR
1.
Select “FR FOG REQ” of IPDM E/R data monitor item.
2.
With operating the front fog lamp switch, check the monitor status.
Is the item status normal?
YES
>> GO TO 5.
NO
>> Replace BCM. Refer to
BCS-98, "Removal and Installation"
5.
FRONT FOG LAMP CIRCUIT INSPECTION
Check the front fog lamp circuit. Refer to
EXL-191, "Component Function Check"
.
Is the inspection result normal?
YES
>> Refer to
GI-42, "Intermittent Incident"
.
NO
>> Repair or replace the malfunctioning part.
Unit
Location
Fuse No.
Capacity
Front fog lamp
IPDM E/R
#58
15 A
IPDM E/R
Ground
Continuity
Connector
Terminal
RH
E345
86
Not existed
LH
87
Monitor item
Condition
Monitor status
FR FOG REQ
Front fog lamp switch
(With lighting switch 2ND)
ON
On
OFF
Off
HEADLAMP AIMING ADJUSTMENT
EXL-209
< PERIODIC MAINTENANCE >
[HALOGEN TYPE]
C
D
E
F
G
H
I
J
K
M
A
B
EXL
N
O
P
PERIODIC MAINTENANCE
HEADLAMP AIMING ADJUSTMENT
Description
INFOID:0000000009653187
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 front combination lamp 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 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
JMLIA2182ZZ
A.
Headlamp RH (UP/DOWN) adjustment screw B.
Headlamp LH (UP/DOWN) adjustment screw
: Vehicle center
Adjustment screw
Screw driver rotation
Facing direction
A
Headlamp RH (UP/DOWN)
Clockwise
UP
Counterclockwise
DOWN
EXL-210
< PERIODIC MAINTENANCE >
[HALOGEN TYPE]
HEADLAMP AIMING ADJUSTMENT
Aiming Adjustment Procedure
INFOID:0000000009653188
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 headlamp bulb center and the
screen.
3.
Start the engine. Turn the headlamp (LO) ON.
NOTE:
Shut off the headlamp light with the board to prevent from illuminating the adjustment screen.
CAUTION:
Never cover the lens surface with a tape etc. The lens is made of resin.
4.
Measure the distance (X) between the horizontal center line of headlamp (H) and the cutoff line (A) within
the light axis measurement range (R) from the vertical center line ahead of headlamp (V).
Low beam distribution on the screen
5.
Adjust the cutoff line height (X) with the aiming adjustment screw so as to enter in the adjustment range
(M–N) according to the horizontal center line of headlamp (H).
unit: mm (in)
Side view
B
Headlamp LH (UP/DOWN)
Clockwise
UP
Counterclockwise
DOWN
Adjustment screw
Screw driver rotation
Facing direction
Light axis measurement range (R)
: 350
±
175 mm (13.78
±
6.89 in)
JSLIA0005ZZ
Horizontal center line of headlamp (H)
Highest cutoff line height (M)
Lowest cutoff line height (N)
700 (27.56) or less
4 (0.16)
30 (1.18)
701(27.60) – 800 (31.50)
4 (0.16)
30 (1.18)
801 (31.54) or more
17 (0.67)
44 (1.73)
JSLIA0006ZZ
Distance between the headlamp center and the screen (L)
: 10 m (32.8 ft)
FRONT FOG LAMP AIMING ADJUSTMENT
EXL-211
< PERIODIC MAINTENANCE >
[HALOGEN TYPE]
C
D
E
F
G
H
I
J
K
M
A
B
EXL
N
O
P
FRONT FOG LAMP AIMING ADJUSTMENT
Description
INFOID:0000000009653189
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 front fog lamp 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 lug-
gage room.)
NOTE:
Do not remove the temporary tire, jack and on-vehicle tool.
• Wipe out dirt on the front fog lamp.
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 Procedure
INFOID:0000000009653190
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 7.62 m (25 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 100 mm (3.94 in).
A: UP
B: DOWN
JMLIA2183ZZ
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