NISSAN X-TRAIL 2005 Service Repair Manual

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CLOCKPFP:25820
Wiring Diagram — CLOCK —EKS002I5
TKWA1630E

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CLOCK

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WIPER, WASHER & HORN
K ELECTRICAL
CONTENTS
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SECTION WW
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WIPER, WASHER & HORN
PRECAUTIONS .......................................................... 3
Precautions for Supplemental Restraint System
(SRS) “AIR BAG” and “SEAT BELT PRE-TEN-
SIONER” .................................................................. 3
Wiring Diagrams and Trouble Diagnosis .................. 3
FRONT WIPER AND WASHER SYSTEM .................. 4
System Description .................................................. 4
WIPER OPERATION ............................................ 4
WASHER OPERATION ......................................... 5
Wiring Diagram — WIPER — .................................. 6
Wiring Diagram — WIPER —/LHD models .............. 7
Terminal and Reference Values for Combination
Switch ....................................................................... 8
Removal and Installation of Front Wiper Arms,
Adjustment for Wiper Arms Stop Location ............... 8
Removal and Installation of Front Wiper Drive
Assembly .................................................................. 9
REMOVAL ............................................................. 9
INSTALLATION ................................................... 10
Front Washer Nozzle Adjustment ............................ 11
Washer Tube Layout ............................................... 11
Removal and Installation of Front Washer Nozzle ... 12
REMOVAL ........................................................... 12
INSTALLATION ................................................... 12
Inspection for Front Washer Nozzle ....................... 12
CHECK VALVE ................................................... 12
Removal and Installation of Wiper and Washer
Switch ..................................................................... 12
REMOVAL ........................................................... 12
INSTALLATION ................................................... 12
Removal and Installation of Washer Tank .............. 13
REMOVAL ........................................................... 13
INSTALLATION ................................................... 13
Removal and Installation of Washer Motor ............ 13
REMOVAL ........................................................... 13
INSTALLATION ................................................... 13
REAR WIPER AND WASHER SYSTEM .................. 14
Wiring Diagram — WIP/R — .................................. 14
Terminal and Reference Values for Combination
Switch ..................................................................... 16Removal and Installation of Rear Wiper Arms ........ 16
WIPER ARMS ..................................................... 16
Removal and Installation of Rear Wiper Motor ....... 17
REMOVAL ........................................................... 17
INSTALLATION ................................................... 17
Rear Washer Nozzle Adjustment ........................... 18
Removal and Installation of Rear Washer Nozzle ... 18
REMOVAL ........................................................... 18
INSTALLATION ................................................... 18
Inspection for Rear Washer Nozzle ........................ 18
CHECK VALVE .................................................... 18
Removal and Installation of Wiper and Washer
Switch ..................................................................... 19
Removal and Installation of Washer Tank .............. 19
Removal and Installation of Washer Motor ............. 19
Washer Tube Layout .............................................. 19
HEADLAMP WASHER ............................................. 20
System Description ................................................. 20
Wiring Diagram —HLC— ....................................... 21
Wiring Diagram —HLC—/RHD models .................. 23
Removal and Installation of Headlamp Washer Noz-
zle ........................................................................... 25
REMOVAL ........................................................... 25
INSTALLATION ................................................... 25
Inspection for Headlamp Washer Nozzle ............... 25
CHECK VALVE .................................................... 25
Removal and Installation of Washer Tank .............. 25
Removal and Installation of Washer Motor ............. 25
Washer Tube Layout .............................................. 26
HORN ........................................................................ 27
Wiring Diagram — HORN — .................................. 27
Removal and Installation ........................................ 28
REMOVAL ........................................................... 28
INSTALLATION ................................................... 28
CIGARETTE LIGHTER ............................................. 29
Wiring Diagram — CIGAR — ................................. 29
Removal and Installation ........................................ 30
REMOVAL ........................................................... 30
INSTALLATION ................................................... 30
POWER SOCKET ..................................................... 31

WW-2 Wiring Diagram —POWER SOCKET— ................. 31
Removal and Installation of Front Power Socket
(Driver Box) ............................................................ 32
REMOVAL ........................................................... 32
INSTALLATION .................................................... 32
Removal and Installation of Front Power Socket (Center Console) ..................................................... 32
REMOVAL ............................................................ 32
INSTALLATION .................................................... 32
Removal and Installation of Rear Power Socket ..... 32
REMOVAL ............................................................ 32
INSTALLATION .................................................... 32

PRECAUTIONS
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PRECAUTIONS PFP:00011
Precautions for Supplemental Restraint System (SRS) “AIR BAG” and “SEAT
BELT PRE-TENSIONER”
EKS0079K
The Supplemental Restraint System such as “AIR BAG” and “SEAT BELT PRE-TENSIONER”, used along
with a front seat belt, helps to reduce the risk or severity of injury to the driver and front passenger for certain
types of collision. Information necessary to service the system safely is included in the SRS and SB section of
this Service Manual.
WARNING:

To avoid rendering the SRS inoperative, which could increase the risk of personal injury or death
in the event of a collision which would result in air bag inflation, all maintenance must be per-
formed by an authorized NISSAN/INFINITI dealer.

Improper maintenance, including incorrect removal and installation of the SRS, can lead to per-
sonal injury caused by unintentional activation of the system. For removal of Spiral Cable and Air
Bag Module, see the SRS section.

Do not use electrical test equipment on any circuit related to the SRS unless instructed to in this
Service Manual. SRS wiring harnesses can be identified by yellow and/or orange harnesses or
harness connectors.
Wiring Diagrams and Trouble Diagnosis EKS0079L
When you read wiring diagrams, refer to the following:

Refer to GI-14, "How to Read Wiring Diagrams" in GI section

Refer to PG-2, "POWER SUPPLY ROUTING" for power distribution circuit in PG section
When you perform trouble diagnosis, refer to the following:

Refer to GI-10, "HOW TO FOLLOW TEST GROUPS IN TROUBLE DIAGNOSES" in GI section

Refer to GI-23, "How to Perform Efficient Diagnosis for an Electrical Incident" in GI section

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FRONT WIPER AND WASHER SYSTEM

FRONT WIPER AND WASHER SYSTEMPFP:28810
System DescriptionEKS0032N
WIPER OPERATION
The wiper switch is controlled by a lever built into the combination switch.
There are three wiper switch positions:

LO speed

HI speed

INT (Intermittent)
With the ignition switch in the ON or START position, power is supplied

through 20A fuse [No. 6, located in fuse block (J/B)]

to front wiper motor terminal 2, and

to front wiper and washer switch terminal 15.
Ground is supplied

to front wiper and washer switch terminal 17

through grounds E24 and E50.
Low and High Speed Wiper Operation
When the wiper switch is placed in the LO position, ground is supplied

to front wiper motor terminal 3

through front wiper and washer switch terminal 14,

through front wiper and washer switch terminal 17

through grounds E24 and E50.
With power and ground supplied, the wiper motor operates at low speed.
When the wiper switch is placed in the HI position, ground is supplied

to front wiper motor terminal 5

through front wiper and washer switch terminal 16

through front wiper and washer switch terminal 17

through grounds E24 and E50.
With power and ground supplied, the wiper motor operates at high speed.
Auto Stop Operation
With wiper switch turned OFF, wiper motor will continue to operate until wiper arms reach windshield base.
When wiper arms are not located at base of windshield with wiper switch OFF, ground is provided

to front wiper motor terminal 3

through front wiper and washer switch terminal 14, in order to continue wiper motor operation at low
speed.
Ground is supplied

to front wiper and washer switch terminal 13

through front wiper motor terminal 4

through front wiper motor terminal 1

through grounds E24 and E50.
When wiper arms reach base of windshield, front wiper motor terminals 2 and 4 are connected instead of ter-
minals 1 and 4. Wiper motor will then stop wiper arms at the STOP position.
Intermittent Operation
The front wiper motor operates the wiper arms one time at low speed at a set interval of approximately 1 to 13
seconds. This feature is controlled by the wiper amplifier (INT SW) combined with front wiper and washer
switch.
When the wiper switch is placed in the INT position, ground is supplied to wiper amplifier.
The desired interval time is input to wiper amplifier (INT VR) from wiper volume switch combined with front
wiper and washer switch.
Then intermittent ground is supplied

to front wiper motor terminal 3

FRONT WIPER AND WASHER SYSTEM
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through front wiper and washer switch terminal 14

through wiper amp.
The wiper motor operates at low speed at the desired interval.
WASHER OPERATION
With the ignition switch in the ON or START position, power is supplied

through 20A fuse [No. 6, located in fuse block (J/B)]

to front washer motor terminal 1.
Ground is supplied

to front wiper and washer switch terminal 17

through grounds E24 and E50.
When the washer switch is pulled to the ON position, ground is supplied

to front washer motor terminal 2

through front wiper and washer switch terminal 18

through front wiper and washer switch terminal 17, and

through grounds E24 and E50.
With power and ground supplied, the washer motor operates.
When the washer switch is pulled to the ON position for one second or more, the wiper motor operates at low
speed for approximately 3 seconds to clean windshield. This feature is controlled by the wiper amplifier in the
same manner as the intermittent operation.

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FRONT WIPER AND WASHER SYSTEM

Wiring Diagram — WIPER —EKS0032O
TKWA1554E

FRONT WIPER AND WASHER SYSTEM
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Wiring Diagram — WIPER —/LHD modelsEKS00ES7
TKWA1555E

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FRONT WIPER AND WASHER SYSTEM

Terminal and Reference Values for Combination SwitchEKS0032P
Removal and Installation of Front Wiper Arms, Adjustment for Wiper Arms Stop
Location
EKS0032Q
1. Prior to front wiper arm installation, turn on wiper switch to oper-
ate front 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 front wiper switch to operate front
wiper motor and then turn it “OFF”.
4. Ensure that front wiper blades stop within clearance “L1” & “L2”.

Tighten front wiper arm nuts to specified torque.

Before reinstalling front wiper arm, clean up the pivot area as
illustrated. This will reduce possibility of front wiper arm loose-
ness.
Terminal
No.Wire
colorSignal name Measuring condition
Reference value
Ignition switch Condition or operation
13 L/YWiper auto
Stop signalONWiper is moving Approx. 0V
Wiper while the vehicle is stopped Battery voltage
14 LWiper motor
Operation signal (LO)ON Wiper switchOFF Battery voltage
LO Approx. 0V
15 Y/G Ignition switch (ON) ON — Battery voltage
16 L/BWiper motor
Operation signal (HI)ON Wiper switchOFF Battery voltage
HI Approx. 0V
17 B/W Ground OFF — —
18 G Washer switch signal ON Wiper switchWASH Approx. 0V
OFF Battery voltage
PKIA5548E
Clearance “L1” : 49.2 - 64.2 mm (1.937 - 2.528 in)
Clearance “L2” : 39.3 - 54.3 mm (1.547 - 2.138 in)
Front wiper arm nut
: 23.6 N·m (2.4 kg-m, 17 ft-lb)
PKIA5763E
SEL024J