Service Manuals, User Guides, Schematic Diagrams or docs for : . Car Manuals Nissan Quest 2004-2009 Approved Nissan Quest 2005 WW
<< Back | HomeMost service manuals and schematics are PDF files, so You will need Adobre Acrobat Reader to view : Acrobat Download Some of the files are DjVu format. Readers and resources available here : DjVu Resources
For the compressed files, most common are zip and rar. Please, extract files with Your favorite compression software ( WinZip, WinRAR ... ) before viewing. If a document has multiple parts, You should download all, before extracting.
Good luck. Repair on Your own risk. Make sure You know what You are doing.
Image preview - the first page of the document
>> Download WW documenatation <<
Text preview - extract from the document
K ELECTRICAL
A
B
SECTION
WIPER, WASHER & HORN C
D
E
CONTENTS
PRECAUTION ........................................................... 3 . ONLY FRONT WIPER HI DOES NOT OPERATE 25 ... F
Precautions for Supplemental Restraint System ONLY FRONT WIPER INTERMITTENT DOES
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN- NOT OPERATE .................................................. 27 .
SIONER" ................................................................. 3
. FRONT WIPER INTERMITTENT OPERATION G
Wiring Diagrams and Trouble Diagnosis ................. 3 . SWITCH POSITION CANNOT BE ADJUSTED... 27
FRONT WIPER AND WASHER SYSTEM ................. 4 . WIPERS DO NOT WIPE WHEN FRONT
Components Parts and Harness Connector Loca- WASHER OPERATES ....................................... 28 .
H
tion .......................................................................... 4
. FRONT WIPERS OPERATE FOR 10 SECONDS,
System Description ................................................. 4 . STOP FOR 20 SECONDS, AND AFTER
LOW SPEED WIPER OPERATION ..................... 5 . REPEATING THIS OPERATION FIVE TIMES,
HI SPEED WIPER OPERATION .......................... 5 . THEY BECOME INOPERATIVE ........................ 28 . I
INTERMITTENT OPERATION ............................. 5 . Removal and Installation of Front Wiper Arms,
AUTO STOP OPERATION ................................... 5 . Adjustment of Wiper Arms Stop Location .............. 29 .
FRONT WASHER OPERATION .......................... 6 . REMOVAL .......................................................... 29 . J
MIST OPERATION ............................................... 6 . ADJUSTMENT ................................................... 29 .
FAIL-SAFE FUNCTION ........................................ 6 . INSTALLATION .................................................. 30 .
COMBINATION SWITCH READING FUNCTION 7 ..... Removal and Installation of Wiper Motor and Link- WW
CAN Communication System Description ............... 9 . age ......................................................................... 30
.
Schematic ............................................................. 10. REMOVAL .......................................................... 30 .
Wiring Diagram -- WIPER -- ................................11 . INSTALLATION .................................................. 31 .
Terminals and Reference Values for BCM ............ 14 . Washer Nozzle Adjustment ................................... 31 . L
Terminals and Reference Values for IPDM E/R .... 15 . Washer Tube Layout ............................................. 32 .
Work Flow ............................................................. 15. Removal and Installation of Wiper and Washer
Preliminary Inspection ........................................... 15 . Switch .................................................................... 32
. M
INSPECTION FOR POWER SUPPLY AND REMOVAL .......................................................... 32 .
GROUND CIRCUIT ............................................ 15 . INSTALLATION .................................................. 32 .
CONSULT-II Function (BCM) ................................ 17 . Removal and Installation of Washer Tank ............. 32 .
CONSULT-II OPERATION ................................. 17 . REMOVAL .......................................................... 32 .
DATA MONITOR ................................................ 18 . INSTALLATION .................................................. 33 .
ACTIVE TEST .................................................... 18 . Removal and Installation of Washer Motor ............ 33 .
CONSULT-II Function (IPDM E/R) ........................ 19 . REMOVAL .......................................................... 33 .
CONSULT-II OPERATION ................................. 19 . INSTALLATION .................................................. 33 .
DATA MONITOR ................................................ 20 . REAR WIPER AND WASHER SYSTEM ................. 34 .
ACTIVE TEST .................................................... 20 . Components Parts and Harness Connector Loca-
Trouble Diagnosis ................................................. 21 . tion ......................................................................... 34
.
FRONT WIPER DOES NOT OPERATE ............ 21 . System Description ................................................ 34 .
FRONT WIPER STOP POSITION IS INCOR- REAR WIPER OPERATION ............................... 35 .
RECT ................................................................. 24
. INTERMITTENT OPERATION ........................... 35 .
ONLY FRONT WIPER LOW DOES NOT OPER- AUTO STOP OPERATION ................................. 35 .
ATE .................................................................... 25
. REAR WASHER OPERATION ........................... 35 .
Revision: September 2004 WW-1 2005 Quest
BCM WIPER SWITCH READING FUNCTION ... 36 INSTALLATION ...................................................49 .
Wiring Diagram -- WIP/R -- ................................. 37 . Rear Washer Nozzle Adjustment ...........................49 .
Terminals and Reference Values for BCM ............. 39 . Rear Washer Tube Layout .....................................50 .
Terminals and Reference Values for IPDM E/R ..... 40 . Removal and Installation of Rear Washer Nozzle...50
How to Proceed With Trouble Diagnosis ............... 40 . REMOVAL ...........................................................50 .
Preliminary Check ................................................. 40
. INSTALLATION ...................................................50 .
INSPECTION FOR POWER SUPPLY AND Check Valve ...........................................................50
.
GROUND CIRCUIT ............................................ 40 . Removal and Installation of Rear Wiper and Washer
CONSULT-II Function (BCM) ................................. 42 . Switch ....................................................................51
.
CONSULT-II OPERATION .................................. 42 . Removal and Installation of Washer Tank ..............51 .
DATA MONITOR ................................................. 43
. Removal and Installation of Washer Motor ............51 .
ACTIVE TEST .................................................... 43
. POWER SOCKET ....................................................52 .
Rear Wiper Does Not Operate .............................. 44 . Wiring Diagram -- P/SCKT -- ...............................52 .
Rear Wiper Stop Position Is Incorrect .................... 46 . Removal and Installation of Power Sockets ...........53 .
Only Rear Wiper Does Not Operate ...................... 47 . REMOVAL ...........................................................53 .
Only Rear Wiper Intermittent Does Not Operate ... 47 INSTALLATION ...................................................53 .
Wiper Does Not Wipe When Rear Washer Operates 47 ... HORN .......................................................................54
.
Removal and Installation of Rear Wiper Arm ......... 48 . Wiring Diagram -- HORN -- .................................54 .
REMOVAL .......................................................... 48
. Removal and Installation ........................................55 .
INSTALLATION ................................................... 48
. REMOVAL ...........................................................55 .
Removal and Installation of Rear Wiper Motor ...... 48 . INSTALLATION ...................................................55 .
REMOVAL .......................................................... 49
.
Revision: September 2004 WW-2 2005 Quest
PRECAUTION
PRECAUTION PFP:00011
A
Precautions for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT
BELT PRE-TENSIONER" EKS005QV
The Supplemental Restraint System such as "AIR BAG" and "SEAT BELT PRE-TENSIONER", used along B
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. This system includes seat belt switch inputs and dual stage front air bag modules. The SRS
system uses the seat belt switches to determine the front air bag deployment, and may only deploy one front C
air bag, depending on the severity of a collision and whether the front occupants are belted or unbelted.
Information necessary to service the system safely is included in the SRS and SB section of this Service Man-
ual.
WARNING: D
q 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. E
q 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. F
q 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.
G
Wiring Diagrams and Trouble Diagnosis EKS005QW
When you read wiring diagrams, refer to the following:
H
q Refer to GI-12, "How to Read Wiring Diagrams" .
q Refer to PG-4, "POWER SUPPLY ROUTING CIRCUIT" for power distribution circuit.
When you perform trouble diagnosis, refer to the following: I
q Refer to GI-10, "HOW TO FOLLOW TEST GROUPS IN TROUBLE DIAGNOSES" .
q Refer to GI-25, "How to Perform Efficient Diagnosis for an Electrical Incident" .
J
WW
L
M
Revision: September 2004 WW-3 2005 Quest
FRONT WIPER AND WASHER SYSTEM
FRONT WIPER AND WASHER SYSTEM PFP:28810
Components Parts and Harness Connector Location EKS005QX
WKIA3171E
System Description EKS005QY
q Both front wiper relays are located in the IPDM E/R (intelligent power distribution module engine room).
q Wiper switch (combination switch) is composed of a combination of 5 output terminals and 5 input termi-
nals. Terminal combination status is read by BCM (body control module) when switch is turned ON.
q BCM controls front wiper LO, HI, and INT (intermittent) operation.
q IPDM E/R operates the wiper motor according to CAN communication signals from the BCM.
Power is supplied at all times
q through 50A fusible link (letter j , located in the fuse and fusible link box)
q to BCM terminal 55, and
q through 30A fuse (No. 39, located in the IPDM E/R)
q to front wiper relay, located in the IPDM E/R.
With the ignition switch in ON or START position, power is supplied
q through 10A fuse [No. 16, located in the fuse block (J/B)]
q to BCM terminal 38, and
q through 10A fuse (No. 47, located in the IPDM E/R)
q through IPDM E/R terminal 44
q to combination switch terminal 14.
Ground is supplied
q to BCM terminal 52 and
q to combination switch terminal 12
q through grounds M57, M61 and M79, and
q to IPDM E/R terminals 38 and 60 and
q to front wiper motor terminal 1
Revision: September 2004 WW-4 2005 Quest
FRONT WIPER AND WASHER SYSTEM
q through grounds E9, E15 and E24.
A
LOW SPEED WIPER OPERATION
When the ignition switch is in the ON or START position, and the front wiper switch is turned to low position,
the BCM detects a low speed wiper ON signal by BCM wiper switch reading function.
BCM then sends front wiper (low) request signal over CAN communication lines B
q from BCM terminals 39 and 40
q to IPDM E/R terminals 48 and 49.
C
When IPDM E/R receives front wiper (low) request signal, it supplies ground to energize the front wiper relay.
With the front wiper relay energized, power is supplied
q through front wiper relay
D
q to front wiper HI relay
q through IPDM E/R terminal 21
q to front wiper motor terminal 3. E
With power and ground supplied, the front wiper motor operates at low speed.
HI SPEED WIPER OPERATION
When the ignition switch is in the ON or START position, and the front wiper switch is turned to high position, F
the BCM detects a high speed wiper ON signal by BCM wiper switch reading function.
BCM then sends front wiper (high) request signal over CAN communication lines
q from BCM terminals 39 and 40 G
q to IPDM E/R terminals 48 and 49.
When IPDM E/R receives front wiper (high) request signal, it supplies ground to energize the front wiper and
the front wiper HI relays. H
With the front wiper and the front wiper HI relays energized, power is supplied
q through front wiper relay
q to front wiper HI relay I
q through IPDM E/R terminal 31
q to front wiper motor terminal 2.
J
With power and ground supplied, the front wiper motor operates at high speed.
INTERMITTENT OPERATION
Wiper intermittent operation delay interval is determined from the combination of the intermittent wiper dial WW
position inputs and vehicle speed. 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 ON or START position, and the front wiper switch is turned to intermittent posi- L
tion, the BCM detects a front wiper (intermittent) ON signal by BCM wiper switch reading function.
BCM then sends front wiper (intermittent) request signal over CAN communication lines
q from BCM terminals 39 and 40
M
q to IPDM E/R terminals 48 and 49.
When BCM determines that combination switch status is front wiper intermittent ON, it performs the following
operations.
q BCM detects ON/OFF status of intermittent wiper dial position.
q BCM calculates operation interval from wiper dial position and vehicle speed signal received through CAN
communications.
q BCM sends front wiper request signal (INT) to IPDM E/R at calculated operation interval.
When IPDM E/R receives front wiper request signal (INT), it supplies ground to energize the front wiper relay.
It then sends auto-stop signal to BCM, and conducts intermittent front wiper motor operation.
AUTO STOP OPERATION
When the wiper arms are not located at the base of the windshield, and the wiper switch is turned OFF, the
wiper motor will continue to operate until the wiper arms reach windshield base. When wiper arms reach base
of windshield, front wiper motor terminals 1 and 4 are connected.
Ground is supplied
q to IPDM E/R terminal 32
Revision: September 2004 WW-5 2005 Quest
FRONT WIPER AND WASHER SYSTEM
q through front wiper motor terminal 4
q through front wiper motor terminal 1
q through grounds E9, E15 and E24.
The IPDM E/R sends auto stop operation signal to BCM through CAN communication lines.
When BCM receives auto stop operation signal, BCM sends wiper stop signal to IPDM E/R with CAN commu-
nication lines. The IPDM E/R then de-energizes the front wiper relay.
Wiper motor will then stop wiper arms at the STOP position.
FRONT WASHER OPERATION
When the ignition switch is in the ON or START position, and the front and rear washer switches are OFF, the
front and rear washer motor is supplied power
q through 10A fuse (No. 47, located in the IPDM E/R)
q through IPDM E/R terminal 44
q through combination switch (wiper switch) terminal 14
q through combination switch (wiper switch) terminal 13
q to front and rear washer motor terminal ◦ Jabse Service Manual Search 2024 ◦ Jabse Pravopis ◦ onTap.bg ◦ Other service manual resources online : Fixya ◦ eServiceinfo