Nissan Versa Sedan. Instruction — part 923
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< SYMPTOM DIAGNOSIS >
FRONT WIPER DOES NOT OPERATE
YES
>> Replace front wiper motor. Refer to
WW-46, "WIPER DRIVE ASSEMBLY : Removal and Installa-
.
NO
>> Replace IPDM E/R. Refer to
PCS-56, "Removal and Installation"
5.
CHECK FRONT WIPER REQUEST SIGNAL INPUT
1. With CONSULT, select FR WIP REQ in DATA MONITOR of IPDM E/R.
2. Switch the front wiper switch to HI and LO.
3. Check the status of FR WIP REQ while operating the switch.
Is the inspection result normal?
YES
>> Replace IPDM E/R. Refer to
PCS-56, "Removal and Installation"
NO
>> GO TO 6
6.
CHECK COMBINATION SWITCH (WIPER AND WASHER SWITCH)
Check combination switch (wiper and washer switch). Refer to
.
Is the inspection result normal?
YES
>> Replace BCM. Refer to
BCS-69, "Removal and Installation"
NO
>> Repair or replace the applicable parts.
Data monitor
Condition
Status
FR WIP REQ
Front wiper switch OFF
STOP
Front wiper switch LO
LOW
Front wiper switch HI
HI
NORMAL OPERATING CONDITION
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< SYMPTOM DIAGNOSIS >
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NORMAL OPERATING CONDITION
Description
INFOID:0000000009269575
FRONT WIPER PROTECTION FUNCTION
IPDM E/R detects front wiper stop position by a front wiper stop position signal.
When a front wiper stop position signal is in the conditions listed below, IPDM E/R stops power supply to wiper
after repeating a front wiper 10 seconds activation and 20 seconds stop.
NOTE:
This operation status can be confirmed on the IPDM E/R “Data Monitor” that displays “BLOCK” for the item
“WIP PROT” while the wiper is stopped.
Ignition switch
Front wiper switch
Front wiper stop position signal
ON
OFF
The front wiper stop position signal (stop position) cannot be input for 10 seconds.
ON
The front wiper stop position signal does not change for 10 seconds.
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< REMOVAL AND INSTALLATION >
FRONT WIPER
REMOVAL AND INSTALLATION
FRONT WIPER
Exploded View
INFOID:0000000009269576
EXPLODED VIEW
WIPER ARM
WIPER ARM : Removal and Installation
INFOID:0000000009269577
REMOVAL
1. Operate wiper to move it to the auto stop position.
2. Fully open hood assembly.
3. Remove wiper arm caps.
4. Remove wiper arm nuts.
5. Raise wiper arm and remove wiper arm from the vehicle.
INSTALLATION
1.
Wiper arm cap
2.
Wiper arm (LH)
3.
Wiper blade (LH)
4.
Wiper refill (LH)
5.
Wiper arm (RH)
6.
Wiper blade (RH)
7.
Wiper refill (RH)
8.
Wiper drive assembly
AWLIA1893ZZ
FRONT WIPER
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< REMOVAL AND INSTALLATION >
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1. Clean wiper arm mount as shown.
NOTE:
This will reduce the possibility of wiper arm looseness.
2. Operate wiper motor to move the wiper to the auto stop position.
3. Install wiper arm to wiper drive assembly. Temporarily tighten nut.
4. Adjust wiper blade position. Refer to
WW-45, "WIPER ARM : Adjustment"
5. Tighten wiper arm nuts to specification.
6. Operate wiper to move it to the auto stop position.
CAUTION:
Before operating wiper, spray washer fluid so that windshield glass damage by wiper operation is
prevented.
7. Check that wiper blades stop at the specified position.
8. Install wiper arm caps.
WIPER ARM : Adjustment
INFOID:0000000009269578
WIPER BLADE POSITION ADJUSTMENT
Clearance between the end of cowl top cover/ front fender cover and the top of wiper blade center
Standard clearance
WIPER BLADE
WIPER BLADE : Removal and Installation
INFOID:0000000009269579
REMOVAL
ELH0717D
1.
Wiper blade (LH)
2.
Wiper blade (RH)
3.
Front fender cover (RH)
4.
Cowl top cover
5.
Windshield glass
AWLIA1895ZZ
R
: 44.2
± 7.5 mm (1.74 ± 0.30 in)
L
: 67.1
± 7.5 mm (2.64 ± 0.30 in)
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