Nissan Primera P12. Manual — part 712
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FRONT WIPER AND WASHER SYSTEM (WITH RAIN SENSOR)
2.
CHECK RAIN SENSOR OUTPUT SIGNAL
1.
Turn ignition switch ON.
2.
Turn the AUTO (INT) position with wiper and washer switch.
3.
Check output signal of rain sensor harness connector R9 terminal 1 with oscilloscope or CONSULT-II.
OK or NG
OK
>> GO TO 3.
NG
>> Replace rain sensor.
3.
CHECK RAIN SENSOR INPUT SIGNAL
Check input signal rain sensor harness connector R9 terminal 2 with oscilloscope or CONSULT-II.
OK or NG
OK
>> INSPECTION END
NG
>> Replace combination switch.
Terminal
Condition
Signal
( + )
( - )
Connector
Terminal
(wire color)
R9
1 (L/R)
Ground
Wiper switch AUTO
(INT) position
Wiper is stopped
Wiper is moving
MKIB0173E
MKIB0174E
Terminal
Condition
Signal
( + )
( - )
Connector
Terminal
(wire color)
R9
2 (R/Y)
Ground
Wiper switch AUTO
(INT) position
Wiper is stopped
Wiper is moving
MKIB0171E
MKIB0172E
FRONT WIPER AND WASHER SYSTEM (WITH RAIN SENSOR)
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D
E
F
G
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A
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Removal and Installation for Front Wiper Arms, Adjustment for Wiper Arms
Stop Location
EKS009P8
1.
Prior to wiper arm installation, turn on wiper switch to operate
wiper motor and then turn it “OFF” (auto stop).
2.
Lift the blade up and then set it down onto glass surface to set
the blade center to clearance “L1” & “L2” immediately before
tightening nut.
3.
Eject washer fluid. Turn on wiper switch to operate wiper motor
and then turn it “OFF”.
4.
Ensure that wiper blades stop within clearance “L1” & “L2”.
●
Tighten wiper arm nuts to specified torque.
●
Before reinstalling wiper arm, clean up the pivot area as illus-
trated. This will reduce possibility of wiper arm looseness.
Removal and Installation for Wiper Motor and Linkage
EKS009P9
MKIA0017E
Clearance “L1”:
23.3 - 38.3 mm (0.917 - 1.508 in)
Clearance “L2”:
21.8 - 36.8 mm (0.858 - 1.449 in)
Front wiper:
21.6 - 26.5 N-m (2.2 - 2.7 kg-m, 16 - 19 ft-
lb)
PKIA0473E
SEL024J
MKIA0019E
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FRONT WIPER AND WASHER SYSTEM (WITH RAIN SENSOR)
REMOVAL
1.
Operate the wiper motor, and stop it at the auto stop position.
2.
Remove wiper arm from the vehicle.
3.
Remove the cowl top cover. Refer to EI section in P12 ESM
(SM2E00-1P12E0E).
4.
Remove 4 screws and remove wiper motor assembly from the
vehicle.
5.
Disconnect wiper motor connector.
6.
Remove wiper link from wiper frame.
7.
Remove wiper motor from wiper frame.
1.
Wiper frame
2.
Wiper link
3.
Wiper link
4.
Wiper motor
1.
Wiper frame
2.
Wiper link
3.
Wiper link
4.
Wiper motor
SKIA0261E
MKIA0035E
MKIA0034E
FRONT WIPER AND WASHER SYSTEM (WITH RAIN SENSOR)
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B
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INSTALLATION
1.
Connect wiper motor to connector. Turn the wiper switch ON to
operate wiper motor, then turn the wiper switch OFF (auto stop).
2.
Disconnect wiper motor connector.
3.
Install wiper motor to the wiper frame.
4.
Install wiper motor assembly to the vehicle.
5.
Install wiper link to the wiper motor arm.
6.
Connect wiper motor connector. Turn the wiper switch ON to
operate the wiper motor, then turn wiper switch OFF (auto stop).
7.
Rotate motor arm to the upper limit position.
8.
Install wiper motor assembly to the vehicle.
9.
Turn the wiper switch ON to operate the wiper motor, then turn
wiper switch OFF (auto stop)
10. Install cowl top cover. Refer to EI section in P12 ESM (SM2E00-
1P12E0E).
11. Install wiper arm to the vehicle.
CAUTION:
●
Do not drop the wiper motor or cause it to contact other
parts.
●
Check the grease conditions of the motor arm and wiper
link joint (at retainer). Apply grease if necessary.
Washer Nozzle Adjustment
EKS009PA
Adjust washer nozzle with suitable tool as shown in the figure at
right.
Unit: mm (in)
NOTE:
●
*: The diameters of these circles are less than 80 mm (3.15 in).
MKIA0021E
MKIA0020E
SKIA0289E
*1
385 (15.16)
*5
120 (4.72)
*2
245 (9.65)
*6
207 (8.15)
*3
314 (12.36)
*7
295 (11.61)
*4
212 (8.35)
*8
454 (17.87)
SEL544TD
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