2006 NISSAN VERSA Workshop Service Repair Manual

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NISSAN VERSA 2006 Workshop Service Repair Manual WW-1
WIPER, WASHER & HORN
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CONTENTS
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Revision: June 20062007 Versa PRECAUTION ............................................................ 3
Precautio

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WIPER, WASHER & HORN
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CONTENTS
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SECTION WW
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Revision: June 20062007 Versa PRECAUTION ............................................................ 3
Precautions for Supplemental Restraint System
(SRS) “AIR BAG” and “SEAT BELT PRE-TEN-
SIONER” .................................................................. 3
Precautions for Procedures without Cowl Top Cover ..... 3
FRONT WIPER AND WASHER SYSTEM .................. 4
Components Parts and Harness Connector Loca-
tion ........................................................................... 4
System Description .................................................. 4
OUTLINE ............................................................... 4
LOW SPEED WIPER OPERATION ...................... 5
HIGH SPEED WIPER OPERATION ..................... 5
INTERMITTENT OPERATION .............................. 5
AUTO STOP OPERATION .................................... 6
WASHER OPERATION ......................................... 6
MIST OPERATION ................................................ 6
FAIL-SAFE FUNCTION ......................................... 6
COMBINATION SWITCH READING FUNCTION ..... 6
CAN Communication System Description ................ 7
Schematic ................................................................ 8
Wiring Diagram — WIPER — .................................. 9
Terminals and Reference Values for BCM ............. 12
Terminals and Reference Values for IPDM E/R ..... 12
How to Proceed With Trouble Diagnosis ................ 12
Preliminary Check .................................................. 12
CHECK POWER SUPPLY AND GROUND CIR-
CUIT FOR BCM .................................................. 12
CONSULT-II Functions (BCM) ............................... 12
CONSULT-II START PROCEDURE .................... 12
WORK SUPPORT ............................................... 12
DATA MONITOR ................................................. 12
ACTIVE TEST ..................................................... 13
CONSULT-II Function (IPDM E/R) ......................... 14
CONSULT-II START PROCEDURE .................... 14
DATA MONITOR ................................................. 14
ACTIVE TEST ..................................................... 14
Front Wiper Does Not Operate .............................. 15
Front Wiper Does Not Return to Stop Position (After
Front Wiper Operate for 10 Seconds, They Stop for
20 Seconds, and After Repeating the Operations Five Times, They Become Inoperative) .................. 17
Only Front Wiper Low Does Not Operate ............... 19
Only Front Wiper Hi Does Not Operate .................. 20
Only Front Wiper Intermittent Does Not Operate ... 22
Front Wiper Intermittent Operation Switch Position
Cannot Be Adjusted ................................................ 22
Wiper Does Not Wipe When Front Washer Operates
... 22
Front Wiper Does Not Stop ..................................... 23
Removal and Installation of Front Wiper Arms ....... 24
REMOVAL ........................................................... 24
INSTALLATION ................................................... 24
Adjustment of Wiper Arm Stop Location ................. 24
ADJUSTMENT .................................................... 24
Removal and Installation of Front Wiper Drive
Assembly ................................................................ 25
REMOVAL ........................................................... 25
INSTALLATION ................................................... 25
Removal and Installation of Front Washer Nozzle ... 25
REMOVAL ........................................................... 25
INSTALLATION ................................................... 26
Inspection for Washer Nozzle ................................. 26
CHECK VALVE INSPECTION ............................. 26
Washer Nozzle Adjustment .................................... 27
Washer Tube Layout .............................................. 28
Removal and Installation of Front Wiper and Washer
Switch ..................................................................... 28
REMOVAL ........................................................... 28
INSTALLATION ................................................... 28
Inspection of Front Wiper and Washer Switch Circuit ... 28
Removal and Installation of Washer Tank .............. 28
REMOVAL ........................................................... 28
INSTALLATION ................................................... 29
Removal and Installation of Front Washer Motor ... 29
REMOVAL ........................................................... 29
INSTALLATION ................................................... 29
REAR WIPER AND WASHER SYSTEM .................. 30
Components Parts and Harness Connector Loca-
tion .......................................................................... 30
System Description ................................................. 30

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NISSAN VERSA 2006 Workshop Service Repair Manual WW-2Revision: June 20062007 Versa REAR WIPER OPERATION ................................ 31
INTERMITTENT OPERATION ............................ 31
AUTO STOP OPERATION ...............................

WW-2Revision: June 20062007 Versa REAR WIPER OPERATION ................................ 31
INTERMITTENT OPERATION ............................ 31
AUTO STOP OPERATION .................................. 31
REAR WASHER OPERATION ............................ 31
BCM WIPER SWITCH READING FUNCTION .... 32
Wiring Diagram — WIP/R — .................................. 33
Terminals and Reference Values for BCM .............. 35
How to Proceed With Trouble Diagnosis ................ 35
Preliminary Check .................................................. 35
CHECK POWER SUPPLY AND GROUND CIR-
CUIT FOR BCM ................................................... 35
CONSULT-II Function (BCM) .................................. 35
Rear Wiper Does Not Operate ............................... 35
Rear Wiper Stop Position Is Incorrect ..................... 37
Only Rear Wiper Does Not Operate ....................... 38
Only Rear Wiper Intermittent Does Not Operate .... 38
Wiper Does Not Wipe When Rear Washer Operates ... 39
Removal and Installation ........................................ 40REAR WIPER ARM .............................................40
REAR WIPER MOTOR ........................................41
REAR WASHER TUBE LAYOUT .........................42
REAR WASHER NOZZLE ...................................42
WASHER FLUID RESERVOIR ............................43
WIPER AND WASHER SWITCH .........................43
WASHER MOTOR ...............................................43
Washer Nozzle Adjustment .....................................43
POWER SOCKET .....................................................44
Wiring Diagram — P/SCKT — ................................44
Removal and Installation .........................................45
REMOVAL ............................................................45
INSTALLATION ....................................................45
HORN ........................................................................46
Wiring Diagram — HORN — ..................................46
Removal and Installation .........................................47
REMOVAL ............................................................47
INSTALLATION ....................................................47

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NISSAN VERSA 2006 Workshop Service Repair Manual PRECAUTION
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Revision: June 20062007 Versa
PRECAUTIONPFP:00011
Precautions for Supplemental Restraint System (SRS) “AIR BAG” and “SEAT
BELT PRE-TENSIONER”
EKS00IC

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NISSAN VERSA 2006 Workshop Service Repair Manual WW-4
FRONT WIPER AND WASHER SYSTEM
Revision: June 20062007 Versa
FRONT WIPER AND WASHER SYSTEMPFP:28810
Components Parts and Harness Connector LocationEKS00I1G
System DescriptionEKS00I1H
Front wiper

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NISSAN VERSA 2006 Workshop Service Repair Manual FRONT WIPER AND WASHER SYSTEM
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to front wiper relay (located in IPDM E/R), and
to front wiper high relay (located in IPDM E/R) and
to CPU

FRONT WIPER AND WASHER SYSTEM
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Revision: June 20062007 Versa
to front wiper relay (located in IPDM E/R), and
to front wiper high relay (located in IPDM E/R) and
to CPU (located in IPDM E/R),
through 10A fuse [No. 6, located in fuse block (J/B)]
to BCM terminal 38,
through 15A fuse [No. 4, located in fuse block (J/B)]
to combination switch terminal 14.
Ground is supplied
to IPDM E/R terminals 39 and 59 and
to front wiper motor terminal 2
through grounds E15 and E24,
to BCM terminal 67
to combination switch terminal 12
through grounds M57 and M61.
LOW SPEED WIPER OPERATION
When the front wiper switch is in LO position, the BCM detects the low speed wiper ON signal by means of the
BCM wiper switch reading function.
The BCM sends a front wiper request signal (LO) through the CAN communication line
from BCM terminals 39 and 40
to IPDM E/R terminals 40 and 41.
When the IPDM E/R receives front wiper request signal (LO), it turns ON front wiper relay, located in IPDM E/
R, power is supplied
through IPDM E/R terminal 33 and front wiper high relay and front wiper relay
to front wiper motor terminal 3.
Ground is supplied
to front wiper motor terminal 2
through grounds E15 and E24.
With power and ground is supplied, front wiper motor operates at low speed.
HIGH SPEED WIPER OPERATION
When the front wiper switch is in HI position, the BCM detects a high speed wiper ON signal by means of the
BCM wiper switch reading function.
The BCM sends a front wiper request signal (HI) through the CAN communication line
from BCM terminals 39 and 40
to IPDM E/R terminals 40 and 41.
When the IPDM E/R receives front wiper request signal (HI), it turns ON front wiper relay and front wiper high
relay, located in IPDM E/R, power is supplied
through IPDM E/R terminal 32
to front wiper motor terminal 5.
Ground is supplied
to front wiper motor terminal 2
through grounds E15 and E24.
With power and ground is supplied, front wiper motor operates at high speed.
INTERMITTENT OPERATION
Wiper intermittent operation delay interval is determined from the intermittent wiper dial position inputs. During
each intermittent operation delay interval, the BCM sends a front wiper request signal to the IPDM E/R to
operate the wipers.
When the ignition switch is in the ON or START position, and the front wiper switch is turned to the intermittent
position, the BCM detects a front wiper (intermittent) ON signal by means of the BCM wiper switch reading
function.
BCM then sends front wiper (intermittent) request signal through the CAN communication lines

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NISSAN VERSA 2006 Workshop Service Repair Manual WW-6
FRONT WIPER AND WASHER SYSTEM
Revision: June 20062007 Versa
from BCM terminals 39 and 40
to IPDM E/R terminals 40 and 41.
When BCM determines that combination switch status is front wiper inter

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FRONT WIPER AND WASHER SYSTEM
Revision: June 20062007 Versa
from BCM terminals 39 and 40
to IPDM E/R terminals 40 and 41.
When BCM determines that combination switch status is front wiper intermittent ON, it performs the following
operations.
BCM detects ON/OFF status of intermittent wiper dial position
BCM calculates operation interval from wiper dial position.
BCM sends a front wiper request signal (INT) to IPDM E/R at calculated operation interval.
When IPDM E/R receives the front wiper request signal (INT), it supplies ground to energize the front wiper
relay. It then sends auto-stop signal to the BCM and conducts intermittent front wiper motor operation.
AUTO STOP OPERATION
With wiper switch turned OFF, wiper motor will continue to operate until wiper arms reach windshield base.
When the wiper arms are not located at base of windshield with wiper switch OFF, ground is supplied
from IPDM E/R terminal 33
to front wiper motor terminal 3, in order to continue wiper motor operation at low speed.
When the wiper arms reach base of windshield, front wiper motor terminals 4 and 2 are connected, and
ground is supplied
to IPDM E/R terminal 38
through front wiper motor terminals 4 and 2
through grounds E15 and E24.
Then the IPDM E/R sends auto stop operation signal to BCM with CAN communication line.
When the BCM receives auto-stop operation signal, BCM sends wiper stop signal to IPDM E/R with CAN com-
munication line.
IPDM E/R stops wiper motor. Wiper motor will then stop wiper arms at the STOP position.
WASHER OPERATION
When the wiper switch is in front wiper washer position, BCM detect front wiper washer signal by BCM wiper
switch reading function. Refer to BCS-3, "
COMBINATION SWITCH READING FUNCTION" .
Combination switch power is supplied
through combination switch terminal 14
to washer motor terminal 1.
Ground is supplied
to front washer motor terminal 2
through combination switch terminal 11
through combination switch terminal 12
through grounds M57 and M61.
With ground is supplied, front washer motor is operated.
When the BCM detects that front washer motor has operated for 0.4 seconds or longer, BCM operates front
wiper motor for low speed.
When the BCM detects washer switch is OFF, low speed operation cycles approximately 2 times and stops.
MIST OPERATION
When the wiper switch is turned to the mist position, wiper low speed operation cycles once and then stops.
For additional information about wiper operation under this condition, refer to WW-5, "
LOW SPEED WIPER
OPERATION" .
If switch is held in mist position, low speed operation continues.
FAIL -S AFE F UN CTI ON
If an abnormality occurs in CAN communications, IPDM E/R holds the condition just before fail-safe status is
initiated until ignition switch is turned OFF. (If wipers were operating in LO just before the initiation of fail-safe
status, they continue to operate in LO until ignition switch is turned OFF.)
COMBINATION SWITCH READING FUNCTION
Refer to LT- 6 8 , "Combination Switch Reading Function" .

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NISSAN VERSA 2006 Workshop Service Repair Manual FRONT WIPER AND WASHER SYSTEM
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CAN Communication System DescriptionEKS00I1I
Refer to LAN-4, "SYSTEM DESCRIPTION" .

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NISSAN VERSA 2006 Workshop Service Repair Manual WW-8
FRONT WIPER AND WASHER SYSTEM
Revision: June 20062007 Versa
SchematicEKS00I1K
WKWA4990E

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