Manual NISSAN PATROL 2006 Workshop Manual

Removal and Installation
CAUTION:
Before removing the front axle assembly, disconnect the ABS
wheel sensor from the assembly. Then move it away from the
front axle assembly area. Failure to do so may result in dam-
age to the sensor wires and the sensor becoming inoperative.
1. Remove free-running hub assembly.
Refer to FRONT AXLE Ð Auto-lock or Manual-lock Free-run-
ning Hub.
2. Remove brake caliper assembly.
Brake hose need not be disconnected from brake caliper.
In this case, suspend caliper assembly with wire so as not to
stretch brake hose.
Be careful not to depress brake pedal, or piston will pop out.
Make sure brake hose is not twisted.
3. Remove ABS sensor.
4. Remove lock washer.
5. Remove wheel bearing lock nut with Tool.
6. Remove wheel hub and wheel bearing.
Be careful not to drop outer bearing.
7. After installing wheel hub and wheel bearing, adjust wheel
bearing preload.
Refer to ``Front Wheel Bearing'', ``ON-VEHICLE SERVICE'',
FA-5.
SFA865B
SFA470AA
SFA748BA
SFA866B
FRONT AXLE Ð Wheel Hub and Rotor Disc
FA-14

PLEASE HELP US TO IMPROVE THIS
SERVICE MANUAL ON CD!
Your comments are important to NISSAN and will help us to improve our
Service Manuals on CD. Use this form to report any issues or comments you
may have regarding this Service Manual publication.
Please print this form and type or print your comments below. Mail or fax to:
NISSAN EUROPE S.A.S.
S320 Service Engineering
2, Avenue de Denis Papin
ZIPEC - F92350 Le Plessis Robinson
France
Fax: + 33(0)141071681
SERVICE MANUAL: Model:Language:
Publication Number:
Please describe any issues or problems in detail:
Page number(s):
Note: Please include a copy of each page, marked with your comments.
Is the organization of the manual clear and easy to follow? (circle your answer) YES NO
Please comment:
What information should be included in NISSAN Service Manuals to better support you in
servicing or repairing customer vehicles?
Date :
Your Name :Position :
Dealer :Dealer No. :
Address :
City :Country :
Telephone :
Fax :
E-mail :

GENERAL INFORMATION
SECTION
GI
CONTENTS
PRECAUTIONS...............................................................1
Precaution for Supplemental Restraint System
(SRS) ``AIR BAG'' and ``SEAT BELT
PRE-TENSIONER'' ......................................................1
General Precautions ....................................................2
Precautions for Multiport Fuel Injection System
or ECCS Engine ..........................................................3
Precautions for Three Way Catalyst
(If so equipped)............................................................4
Precautions for Engine Oils .........................................4
Precautions for Fuel ....................................................5
Precautions for Air Conditioning ..................................5
HOW TO USE THIS MANUAL........................................6
HOW TO READ WIRING DIAGRAMS............................8
Sample/Wiring Diagram Ð EXAMPL Ð......................8
Description .................................................................10
HOW TO CHECK TERMINAL.......................................17
How to Probe Connectors .........................................17
How to Check Enlarged Contact Spring of
Terminal .....................................................................18
Waterproof Connector Inspection ..............................19
Terminal Lock Inspection ...........................................19
HOW TO PERFORM EFFICIENT DIAGNOSIS FOR
AN ELECTRICAL INCIDENT........................................20Work Flow ..................................................................20
Incident Simulation Tests ...........................................21
Circuit Inspection .......................................................24
HOW TO FOLLOW FLOW CHART IN TROUBLE
DIAGNOSES..................................................................30
How to Follow This Flow Chart .................................31
CONSULT CHECKING SYSTEM..................................33
Function and System Application ..............................33
Lithium Battery Replacement ....................................33
Checking Equipment..................................................33
Loading Procedure ....................................................34
CONSULT Data Link Connector (DLC) Circuit..........34
IDENTIFICATION INFORMATION.................................35
Model Variation ..........................................................35
Identi®cation Number .................................................36
Dimensions ................................................................38
Wheels & Tires ..........................................................38
LIFTING POINTS AND TOW TRUCK TOWING...........39
Screw Jack ................................................................39
Garage Jack and Safety Stand .................................39
2-pole Lift ...................................................................40
Tow Truck Towing ......................................................41
SAE J1930 TERMINOLOGY LIST................................43
SAE J1930 Terminology List .....................................43
GI

Observe the following precautions to ensure safe and proper
servicing. These precautions are not described in each indi-
vidual section.
Precaution for Supplemental Restraint System
(SRS) ``AIR BAG'' and ``SEAT BELT
PRE-TENSIONER''
The Supplemental Restraint System such as ``AIR BAG'' and
``SEAT BELT PRE-TENSIONER'' used along with a seat belt, helps
to reduce the risk or severity of injury to the driver and front pas-
senger in a frontal collision. The SRS system composition which is
available to NISSAN MODEL Y61 is as follows (The composition
varies according to the destination.):
Driver air bag module (located in the center of the steering wheel),
front passenger air bag module (located on the instrument panel on
passenger side), seat belt pre-tensioner, a diagnosis sensor unit,
warning lamp, wiring harness and spiral cable.
Information necessary to service the system safely is included in
theRS sectionof 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 in¯ation, all main-
tenance must be performed by an authorized NISSAN
dealer.
+Improper maintenance, including incorrect removal and
installation of the SRS, can lead to personal injury caused
by unintentional activation of the system. For removal of
Spiral Cable and Air Bag Module, see the RS section.
+Do not use electrical test equipment on any circuit related
to the SRS unless instructed to in this Service Manual.
Spiral cable and wiring harnesses are covered with yellow
insulation either just before the harness connectors or for
the complete harness are related to the SRS.
SGI646
PRECAUTIONS
GI-1

+Clean all disassembled parts in the designated liquid or solvent
prior to inspection or assembly.
+Replace oil seals, gaskets, packings, O-rings, locking washers,
cotter pins, self-locking nuts, etc. with new ones.
+Replace inner and outer races of tapered roller bearings and
needle bearings as a set.
+Arrange the disassembled parts in accordance with their
assembled locations and sequence.
+Do not touch the terminals of electrical components which use
microcomputers (such as ECMs).
Static electricity may damage internal electronic components.
+After disconnecting vacuum or air hoses, attach a tag to indi-
cate the proper connection.
+Use only the ¯uids and lubricants speci®ed in this manual.
+Use approved bonding agent, sealants or their equivalents
when required.
+Use tools and recommended special tools where speci®ed for
safe and efficient service repairs.
+When repairing the fuel, oil, water, vacuum or exhaust systems,
check all affected lines for leaks.
+Dispose of drained oil or the solvent used for cleaning parts in
an appropriate manner.
WARNING:
To prevent ECM from storing the diagnostic trouble codes, do
not carelessly disconnect the harness connectors which are
related to the ECCS system and TCM (Transmission Control
Module) system. The connectors should be disconnected only
when working according to the WORK FLOW of TROUBLE
DIAGNOSES in EC and AT sections.
Precautions for Multiport Fuel Injection System
or ECCS Engine
+Before connecting or disconnecting any harness connector for
the multiport fuel injection system or ECM (Engine Control
Module):
Turn ignition switch to ``OFF'' position.
Disconnect negative battery terminal.
Otherwise, there may be damage to ECM.
+
Before disconnecting pressurized fuel line from fuel pump to
injectors, be sure to release fuel pressure.
+Be careful not to jar components such as ECM and mass air
¯ow sensor.SGI787
PRECAUTIONS
General Precautions (Cont'd)
GI-3

+ALPHABETICAL INDEXis provided at the end of this manual so that you can rapidly ®nd the item and
page you are searching for.
+A QUICK REFERENCE INDEX,a black tab (e.g.
) is provided on the ®rst page. You can quickly ®nd
the ®rst page of each section by mating it to the section's black tab.
+THE CONTENTSare listed on the ®rst page of each section.
+THE TITLEis indicated on the upper portion of each page and shows the part or system.
+THE PAGE NUMBERof each section consists of two letters which designate the particular section and a
number (e.g. ``BR-5'').
+THE LARGE ILLUSTRATIONSare exploded views (See below) and contain tightening torques, lubrica-
tion points, section number of thePARTS CATALOG(e.g. SEC. 440) and other information necessary to
perform repairs.
The illustrations should be used in reference to service matters only. When ordering parts, refer to the
appropriatePARTS CATALOG.
+THE SMALL ILLUSTRATIONSshow the important steps such as inspection, use of special tools, knacks
of work and hidden or tricky steps which are not shown in the previous large illustrations.
Assembly, inspection and adjustment procedures for the complicated units such as the automatic transaxle
or transmission, etc. are presented in a step-by-step format where necessary.
SBR364AC
HOW TO USE THIS MANUAL
GI-6

+The followingSYMBOLS AND ABBREVIATIONSare used:
,: Tightening torque
: Should be lubricated with grease.
Unless otherwise indicated, use rec-
ommended multi-purpose grease.
: Should be lubricated with oil.
: Sealing point
: Checking point
: Always replace after every disas-
sembly.
jP: Apply petroleum jelly.
: Apply ATF.
.: Select with proper thickness.
>: Adjustment is required.
SDS : Service Data and Speci®cations
LH, RH : Left-Hand, Right-Hand
FR, RR : Front, Rear
M/T : Manual Transaxle/Transmission
,
4WD : 4-Wheel Drive
2WD : 2-Wheel Drive
A/C : Air Conditioner
P/S : Power Steering
SST : Special Service Tools
SAE : Society of Automotive Engineers,
Inc.
ATF : Automatic Transmission Fluid
D
1: Drive range 1st gear
D
2: Drive range 2nd gear
D
3: Drive range 3rd gear
D
4: Drive range 4th gear
OD : Overdrive
2
2: 2nd range 2nd gear
2
1: 2nd range 1st gear
1
2: 1st range 2nd gear
1
1: 1st range 1st gear
+TheUNITSgiven in this manual are primarily expressed as the SI UNIT (International System of Unit),
and alternatively expressed in the metric system and in the yard/pound system.
``Example''
Tightening torque:
59-78Nzm (6.0 - 8.0 kg-m, 43 - 58 ft-lb)
+TROUBLE DIAGNOSESare included in sections dealing with complicated components.
+SERVICE DATA AND SPECIFICATIONSare contained at the end of each section for quick reference of
data.
+The captionsWARNINGandCAUTIONwarn you of steps that must be followed to prevent personal injury
and/or damage to some part of the vehicle.
WARNINGindicates the possibility of personal injury if instructions are not followed.
CAUTIONindicates the possibility of component damage if instructions are not followed.
BOLD TYPED STATEMENTSexceptWARNINGandCAUTIONgive you helpful information.
HOW TO USE THIS MANUAL
GI-7

FOLDOUT PAGE
The foldout page should be opened when reading wiring diagram.
Super multiple junction (SMJ)
In wiring diagram, connectors consisting of terminals having terminal numbers with an alphabet (1B, 0D, etc.)
are SMJ connectors.
If connector numbers are shown in Reference Area, these connector symbols are not shown in Connector
Area. For terminal arrangement of these connectors, refer to the foldout page at the end of this manual.
Joint connector
Joint connector symbols are shown in Connector Area in the wiring diagram concerned. Foldout page also
carries inside wiring layout together with such joint connector symbols.
SGI943
HOW TO READ WIRING DIAGRAMS
Description (Cont'd)
GI-16

Work Flow
STEP DESCRIPTION
STEP 1 Get detailed information about the conditions and the environment when the incident occurred.
The following are key pieces of information required to make a good analysis:
WHATVehicle Model, Engine, Transmission and the System (i.e. Radio).
WHENDate, Time of Day, Weather Conditions, Frequency.
WHERERoad Conditions, Altitude and Traffic Situation.
HOWSystem Symptoms, Operating Conditions (Other Components Interaction).
Service History and if any After Market Accessories have been installed.
STEP 2 Operate the system, road test if necessary.
Verify the parameter of the incident.
If the problem can not be duplicated, refer to ``Incident Simulation Tests'' next page.
STEP 3 Get the proper diagnosis materials together including:
POWER SUPPLY ROUTING
System Operation Descriptions
Applicable Service Manual Sections
Check for any Service Bulletin.
Identify where to begin diagnosis based upon your knowledge of the system operation and the customer comments.
STEP 4 Inspect the system for mechanical binding, loose connectors or wiring damage.
Determine which circuits and components are involved and diagnose using the Power Supply Routing and Harness
Layouts.
STEP 5 Repair or replace the incident circuit or component.
STEP 6 Operate the system in all modes. Verify the system works properly under all conditions. Make sure you have not inad-
vertently created a new incident during your diagnosis or repair steps.
SGI838
HOW TO PERFORM EFFICIENT DIAGNOSIS FOR AN ELECTRICAL INCIDENT
GI-20

Model Variation
Destina-
tionSteering
positionEngineModel Hardtop Station Wagon
Rear seat arrangement Forward facing Seatless2nd center split bench seat
3rd seat
Seatless Forward facing Side facing
Front differential H233B
Rear differential
H233B
Transmis-
sionTransfer Grade
EuropeRHD
RD28ETi FS5R30A TX12AS KWBSREFY61UEA Ð Ð TWBSREFY61UEA Ð
SE KWBSRFFY61UEA Ð Ð TWBSRFFY61UEA Ð
SE Ð Ð Ð TWBSRHFY61UEA Ð
LHDS KWBSLEFY61UGA KWBSLEFY61USP TWBSLEFY61USP TWBSLEFY61UGA Ð
SEKWBSLFFY61UGA Ð TWBSLFFY61USP TWBSLFFY61UGA Ð
Ð Ð Ð TWBSLFFY61USA Ð
SEÐ Ð Ð TWBSLHFY61UGA Ð
Ð Ð Ð TWBSLHFY61USA Ð
Pre®x and suffix designations
TWBSLEFY61 UGA
A: 3rd seat forward facing
P: without 3rd seat
E: RHD for Europe
G: Central/South Europe
S: North Europe
U: Turbocharger engine
F: 5-speed ¯oor shift manual transmission
E:SF:SEH:SE
L: LH drive R: RH drive
S: Long wheelbase (4WD)
WB: RD28ETi engine
T: Station Wagon
K: Hardtop
IDENTIFICATION INFORMATION
GI-35