Nissan X-Trail 32. Manual — part 340
DAS
CAMERA AIMING ADJUSTMENT
DAS-101
< BASIC INSPECTION >
[DRIVER ASSISTANCE SYSTEM]
C
D
E
F
G
H
I
J
K
L
M
B
N
P
A
• Notice that the cross of the target is horizontal and vertical.
>> Proceed to
DAS-101, "Work Procedure (Target Setting)"
Work Procedure (Target Setting)
INFOID:0000000010917462
CAUTION:
• Be sure to place the target correctly according to work procedures because the system may not
operate normally.
• Perform this operation in a horizontal position where there is a clear view for 5 m (16.4 ft) forward
and 3 m (9.84 ft) wide.
• Place the target in a well-lighted location. (Poor lighting may make it hard to adjust.)
• The target may not be detected when there is a light source within 1.5 m (4.92 ft) from either side and
within 1 m (3.28 ft) upward/downward from the target.
• Check the location of the sun. (Sunlight should not shine directly on the front of the vehicle.)
• The target may not be detected when there is the same pattern of black and white as the target when
the pattern is within 1 m (3.28 ft) from either side and upward/downward position from the target. (It
is desirable that the vehicle is positioned on the opposite side of a single-color wall.)
1.
TARGET SETTING
Board
String
Cone
Center between two targets
Side of a target (Ts)
: 120 mm (4.72 in)
Height of a target lower end (Hti)
: 1180 mm (46.46 in)
Height of a target center (Ht)
: 1300 mm (51.18 in)
Height of a target upper end (Htu)
: 1420 mm (55.91 in)
Width between a right target cen-
ter from a left target center (Dbt)
: 720 mm (28.35 in)
W1
: 180 mm (7.09 in)
W2
: 180 mm (7.09 in)
JSOIA1661ZZ
DAS-102
< BASIC INSPECTION >
[DRIVER ASSISTANCE SYSTEM]
CAMERA AIMING ADJUSTMENT
1.
Mark points “A”, “B”, “C” and “D”at the center of the lateral sur-
face of each wheels.
NOTE:
Hang a string with a cone from the fender so as to pass through
the center of wheel, and then mark a point at the center of the
lateral surface of the wheel.
2.
Draw line “LH” passing through points “A” and “B” on the left side
of vehicle.
NOTE:
Approximately 4 m (13.12 ft) or more from the front end of vehi-
cle.
3.
Mark point “E” on the line “LH” at the positions 3000 mm (118.11
in) from point “A”.
4.
Draw line “RH” passing through points “C” and “D” on the right side of vehicle in the same way as step 2.
NOTE:
Approximately 4 m (13.12 ft) or more from the front end of vehicle.
5.
Mark point “F” on the line “RH” at the positions 3000 mm (118.11 in) from point “C”.
6.
Draw line “FW” passing through the points “E” and “F” on the front side of vehicle.
7.
Mark point “X” at the center of point “E” and “F” on the line “FW”.
CAUTION:
Make sure that “E” to “X” is equal to “F” to “X”.
8.
Place a target on either side of point “X”. Each distance from point “X” must be equal each other.
–
(
–
)
: 3000 mm (118.11 in)
JSOIA1662GB
JSOIA1043GB
JSOIA1663GB
DAS
CAMERA AIMING ADJUSTMENT
DAS-103
< BASIC INSPECTION >
[DRIVER ASSISTANCE SYSTEM]
C
D
E
F
G
H
I
J
K
L
M
B
N
P
A
>> Proceed to
DAS-103, "Work Procedure (Camera Aiming Adjustment)"
.
Work Procedure (Camera Aiming Adjustment)
INFOID:0000000010917463
CAUTION:
Perform the adjustment under unloaded vehicle condition.
1.
CHECK VEHICLE HEIGHT
Measure the wheelarch height. Calculate “Dh”.
CAUTION:
Be sure to measure wheelarch height correctly.
NOTE:
“Dh” may be calculated as a minus value.
>> GO TO 2.
2.
CAMERA AIMING ADJUSTMENT
With CONSULT
CAUTION:
Operate CONSULT outside the vehicle, and close all the doors. (To retain vehicle attitude appropri-
ately)
1.
Select “Work Support” on “LANE CAMERA” with CONSULT.
2.
Select “AUTO AIM”.
3.
Confirm the following items;
-
The target should be accurately placed.
-
The vehicle should be stopped.
4.
Select “CHANGE SET” to perform camera aiming.
CAUTION:
• Never select “CHANGE SET” when the target is not accurately placed.
• Wait 5 seconds or more after selecting “CHANGE SET”.
5.
Input “Dh”.
6.
Input the following parameters, and then select “CHANGE SET”.
7.
Confirm the displayed item.
-
“Normally Completed”: Select “Completion”.
-
“SUSPENSION”, “ABNORMALLY COMPLETED”: Perform the following services.
Dh [mm] = (Hfl + Hfr)
÷
2
−
800
Hfl: Front left wheelarch height [mm]
Hfr: Front right wheelarch height [mm]
JSOIA1046GB
Htu
: 1420 mm
Htl
: 1180 mm
Dt
: 3000 mm
Ts
: 120 mm
Dbt
: 720 mm
VP
: 3
Displayed item
Possible cause
Service procedure
SUSPENSION
—
Temporary malfunction in internal processing of the front
camera unit.
Go back to step 1.
00H Routine not ac-
tivated
Front camera unit malfunction.
Position the target appro-
priately again.
Then perform the aiming
again.
10H Writing error
• Temporary malfunction in internal processing of the
front camera unit.
• Front camera unit malfunction.
DAS-104
< BASIC INSPECTION >
[DRIVER ASSISTANCE SYSTEM]
CAMERA AIMING ADJUSTMENT
NOTE:
Replace camera unit if “00H Routine not activated” or “10H Writing error” are repeatedly indicated during the
above two services are performed.
8.
Confirm that “Normally completed” is displayed and then select “End” to close the adjustment procedure.
>> GO TO 3.
3.
PERFORM SELF-DIAGNOSIS
With CONSULT
Perform self-diagnosis of “LANE CAMERA” with CONSULT.
Is any DTC detected?
YES
>> Perform diagnosis on the detected DTC and repair or replace the applicable item. Refer to
NO
>> GO TO 4.
4.
ACTION TEST
Perform the LDW and TSR system action test. Refer to
DAS-91, "LDW : Work Procedure"
(LDW) or
(TSR).
>> WORK END
Work Procedure (Target Mark Sample)
INFOID:0000000010917464
NOTE:
ABNORMALLY COM-
PLETED
2
Front camera unit cannot detect the target
• A target is not -yet-placed.
• The position of the targets is not correct.
• The position of the front camera unit is not correct.
• Inappropriate work environment.
• Inappropriate vehicle condition.
• Input value is not correct against actual setting posi-
tion.
Position the target appro-
priately again.
Then perform the aiming
again.
3
Roll angle is outside the threshold
• The position of the targets is not correct.
• The position of the front camera unit is not correct.
• Inappropriate work environment.
• Inappropriate vehicle condition.
• Input value is not correct against actual setting posi-
tion.
4
The size of target is different. (A numerical value input to
CONSULT differs from detected size)
• The position of the targets is not correct.
• The position of the front camera unit is not correct.
• Inappropriate work environment.
• Inappropriate vehicle condition.
• Input value is not correct against actual setting posi-
tion.
7
Yow/pitch angle is outside the threshold.
• The position of the targets is not correct.
• The position of the front camera unit is not correct.
• Inappropriate work environment.
• Inappropriate vehicle condition.
• Input value is not correct against actual setting posi-
tion.
13
Waiting for the start or aiming. (Insufficient passage of
time from key SW ON to the start of aiming.)
• Inappropriate work environment.
Displayed item
Possible cause
Service procedure
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