NISSAN ALMERA N15 1995 Service Manual

WIPERANDWASHER
Rear Wiper andWasher/System Description
WIPER OPERATION

The rear wiper switch iscontrolled byaring built intothecombination switch.
There aretwo wiper switch positions:
• ON (LO speed)
• INT (Intermittent)
With theignition switchinthe ACC orON position, powerissupplied
• through 10Afuse (No.
W,
located inthe fuse block)
• torear wiper motorterminal
@,
and
• torear wiper relayterminal
CD.

Low speed wiperoperation

Ground issupplied torear wiper switch terminal
@
through bodygrounds
@
and
Cill).

When therear wiper isplaced inthe ON position, groundissupplied
• through rearwiper switch terminal
@

• torear wiper relayterminal
@.

The rear wiper relayisenergized andground issupplied
• torear wiper motor terminal
CD

• through rearwiper relayterminal
CID

• torear wiper relayterminal
CID

• through bodygrounds
@
and
Cill).
Auto stopoperation

With therear wiper switch turned OFF,rearwiper motor willcontinue tooperate untilwiper armreaches
rear window base.
When wiperarmisnot located atbase ofrear window withrearwiper switch OFF,rearwiper relayis
not energized andground issupplied
• torear wiper motorterminal
CD

• through rearwiper relayterminal
CID

• torear wiper relayterminal
@

• through rearwiper motor terminal
CID,
inorder tocontinue rearwiper motoroperation atlow speed.
Ground isalso supplied
• torear wiper motor terminal
@

• through bodygrounds
Cill),
@
and
(Qill).

When wiperarmreaches baseofrear window, rearwiper motorterminals
CD
and
@
are connected
instead ofterminals
CD
and
CID.
Rear wiper motor willthen stopwiper armatthe PARK position.

Intermittent operation

The rear wiper motor operates thewiper armonetime atlow speed atan interval ofapproximately 7
seconds. Thisfeature iscontrolled byrear wiper amplifier.
With theignition switchinthe ACC orON position, powerissupplied
• through 10Afuse (No.
W,
located inthe fuse block)
• torear wiper relayterminal
CD.

When therear wiper switch isplaced inthe INT position, groundissupplied •
• torear wiper amplifier terminal
@

• from rearwiper switch terminal
@

• through bodygrounds
@
and
Cill).

Ground isalso supplied
• torear wiper relayterminal
@

• through rearwiper amplifier terminal
@

• torear wiper amplifier terminal
CID

• through bodygrounds
@,
@ID
and
@.

Then therear wiper relayisenergized andground issupplied
• torear wiper motorterminal
CD

• through rearwiper relayterminal
CID

• torear wiper relayterminal
CID

EL-169

WIPERANDWASHER
Rear Wiper andWasher/System Description
(Cont'd)

• through bodygrounds
(ill)
and
@D.

With power andground supplied, therear wiper motor operates intermittently.

WASHER OPERATION

With theignition switchinthe ACC orON position, powerissupplied
• through 10Afuse (No.[]],located inthe fuse block)
• torear washer motorterminal
CD.

When thering isturned WASHposition, groundissupplied
• torear washer motorterminal
@,
and
• torear wiper amplifier terminal
CD

• from terminal
@
ofrear wiper switch
• through terminal
@
ofrear wiper switch, and
• through bodygrounds
(ill)
and
@D.

With power andground issupplied, therear washer motoroperates.
The rear wiper motor operates whenthering isturned toWASH position forone second ormore and
for approximately 3seconds afterthering isreleased. Thisfeature iscontrolled bythe rear wiper
amplifier inthe same manner asthe intermittent operation.

EL-170

WIPERANDWASHER
Rear Wiper andWasher/Wiring Diagram
- WIP/R-
LHD MODELS

EL-WIP/R-01

IGNITION SWITCH
ACC orON
FUSE
BLOCK Refer
to
REAR
(JIB) EL-POWER.
WIPER

(flOG)
AMPLIFIER

ACC
WASH
INT ONGND
@)

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•

HEL090
EL-171

WIPERANDWASHER
Rear Wiper andWasher/Wiring Diagram
- WIP/R -(Cont'd)

EL-WIP/R-02

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1•

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HEL091
EL-172

WIPERANDWASHER
Rear Wiper andWasher/Wiring Diagram
- WIP/R -(Conl'd)
RHD MODELS

EL-WIP/R-03

REAR
WIPER
AMPLIFIER

@)

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EL-POWER.

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WASH ~A.?1j _
REAR
WIPER
AND WASHER
SWITCH
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8~4

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HEL092
EL-173

WIPERANDWASHER
Rear Wiper andWasher/Wiring Diagram
- WIP/R -
(Co nt'd)

EL-WIP/R-04

1---

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ffi@

+@
B

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f.
B BB

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REAR

-- t
WIPER

MOVE MOTOR

<[l106)

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WIPER

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HEL093
EL-174

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C!E:TIJ

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SEL846TWIPER
ANDWASHER
Rear Wiper Amplifier Check

1. Connect asshown inthe figure atleft.
2.
If
test lamp illuminates whenconnected toterminal
CD
or

@
and battery ground, wiperamplifier isnormal.

Clearance "E"
GEL014
SEL024J

0.9 (0.035)

~

OJ
O.9

(0.035)

Unit: mm(in)

GEL015 Rear
Wiper Installation andAdjustment

1. Prior towiper arminstallation, turnonwiper switch tooper-
ate wiper motor andthen turnit"OFF" (AutoStop).
2: Liftthe blade upand then setitdown ontoglass surface. Set
the blade center toclearance "E"immediately beforetight-
ening nut.
3. Eject washer fluid.Turnonwiper switch tooperate wiper
motor andthen turnit"OFF".
4. Ensure thatwiper blades stopwithin clearance "E".

Clearance
"E":
20mm (0.79 in)

• Tighten windshield wiperarmnuts tospecified torque.

~: 13-18 N.m (1.3-1.8 kg-m, 9-13 ft-Ib)
• Before reinstalling wiperarm,clean upthe pivot areaas
illustrated. Thiswillreduce possibility ofwiper armloose-
ness.
Rear Washer NozzleAdjustment

• Adjust washer nozzlewithsuitable toolasshown inthe fig-
ure atleft.

Adjustable range:
::l::
10°
(Inany direction)
EL-175
•

WIPERANDWASHER
Rear Washer NozzleAdjustment (Cont'd)

Unit:mm(in)

*1 40(1.57) *3
35(1.38)
*2 95(3.74) *4
35(1.38)
Rear Washer TubeLayout
GEL017
From
.. 0
c~....
~fo

reservoir
tank
To

nozzle

0"

SEL411H Check
Valve(forrear washer)

• Acheck valveisprovided inthe washer fluidline.Becare-
ful not toconnect checkvalvetowasher tubeinthe wrong
direction.

EL-176

WIPERANDWASHER
Headlamp WiperandWasher/Wiring Diagram

-HLC-

EL-HLC-01

IGNITION SWITCH

ACC
or
ON

FUSERefertoEL-POWER.
BLOCK

(J/B)

(fi06)

15A

1291

---Ie----------- ..

•

L/Y

(~IIHEA~A~
WASHER
M MOTOR
~ ~
IIIII----------II------PU/R~}

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m
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HEADLAMP
WIPER
MOTOR LH
MOVE
ffi

STOP
HEADLAMP
WIPER
MOTOR RH
~
MOVE
STOP

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tolast page •
(Foldout page).

HEL094
EL-177

WIPERANDWASHER
Headlamp WiperandWasher/Wiring Diagram
- HLC -(Cont'd)

EL-HLC-02

To EL-ILL. RIG
HEADLAMP
WIPER
AND WASHER
ILL SWITCH

.~

PU/R
RIG

m m

OFF
ON
ON

___ e

OFF
OFF
{~
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tolast page
(Foldout page).

HEL095
EL-178