engine NISSAN TERRANO 2002 Service Repair Manual

Inspection and Adjustment
WHEEL ALIGNMENT (Unladen *1)
Applied model HardtopHardtop
vanWagon
Camber degree 0É30¢ 30¢
Caster degree 0É29¢ 30¢0É30¢ 30¢0É30¢ 30¢
Kingpin inclination degree 12É37¢
Total toe-in
Radial tire mm (in)3to5
(0.12 to
0.20)3.5 to 5.5
(0.14 to
0.22)3to5
(0.12 to
0.20)
Front wheel turning angle
Full turn
inside 34É27¢
outside 33É38¢
Vehicle posture
Lower arm pivot
height (H) mm (in)32
(1.26)32
(1.26)31
(1.22)
NFA021
*1: Fuel, radiator coolant and engine oil full. Spare tire, jack, hand tools
and mats in designated positions.
WHEEL BEARING
Axial end play limit mm (in) 0 (0)
Lock nut
Tightening torque
N×m (kg-m, ft-lb)78-98(8-10,58-72)
Retightening torque
N×m (kg-m, ft-lb)0.5 - 1.5
(0.05 - 0.15, 0.4 -1.1)
Turning resistance at wheel
hub boltA
Tightening angle degree 15É - 30É
Turning resistance at wheel
hub boltB
PreloadC=BþA N(kg, lb)7.06 - 20.99
(0.72 - 2.14, 1.59 - 4.72)
DRIVE SHAFT INSTALLATION
Axial end play mm (in)
At wheel hub 0.1 - 0.3 (0.004 -0.012)
Available drive shaft end snap rings
Thickness mm (in) Part number
1.1 (0.043) 39253-31G10 39253-88G10
1.3 (0.051) 39253-31G11 39253-88G11
1.5 (0.059) 39253-31G12 39253-88G12
1.7 (0.067) 39253-31G13 39253-88G13
1.9 (0.075) 39253-31G14 39253-88G14
2.1 (0.083) 39253-31G15 39253-88G15
2.3 (0.091) 39253-31G16 39253-88G16
UPPER BALL JOINT
Swinging force at cotter pin hole
N (kg, lb)31.87 - 199.38
(3.25 - 20.33, 7.17 - 44.83)
Rotating torque
N×m (kg-cm, in-lb)1.0 - 4.9 (10 - 50, 8.7 - 43.4)
Axial endplay limit mm (in) 1.6 (0.063)
LOWER BALL JOINT
Swinging force at cotter pin hole
N (kg, lb)0 - 67.7 (0 - 6.9, 0 - 15.2)
Rotating torque
N×m (kg-cm, in-lb)0 - 4.9 (0 - 50, 0 - 43)
Axial end play limit mm (in) 0.5 (0.020)
WHEEL RUNOUT
Wheel typeSteel
(15²)
Radial runout limit
mm (in)0.5 (0.02)
Lateral runout limit
mm (in)0.8 (0.031)
SERVICE DATA AND SPECIFICATIONS (SDS)
FA-39

Removal and Installation
CAUTION:
The accelerator wire should be adjusted when removing and replacing any parts of the accelerator
control system, shown in the illustration.
a. Warm up engine to normal operating temperature. Then stop it.
b. Check to see if throttle valve fully opens when accelerator pedal is fully depressed and if it returns
to idle position when released.
c. Adjust accelerator pedal free play by turning adjusting nut.
d. Check accelerator control parts for improper contact with any adjacent parts.
e. When connecting accelerator wire, be careful not to twist or scratch its inner wire.
f. Apply a light coat of recommended multi-purpose grease to all sliding or friction surfaces. Do not
apply grease to wire.
g. For ASCD wire adjustment, refer to ªASCD Wire Adjustmentº in EL section.
INSPECTION AFTER INSTALLATION
ICheck if accelerator pedal moves smoothly within its range.
ICheck if accelerator pedal returns securely to its original position.
IPerform ªAccelerator Pedal Released Position Learningº when removing the accelerator pedal position
sensor harness connector. Refer to ªBASIC SERVICE PROCEDUREº in EC section for instructions.
YFE019
ACCELERATOR CONTROL SYSTEMZD30DDTi
FE-2

Adjusting Accelerator Cable
q1Pedal bracket
q
2Accelerator switchq
3Accelerator position sensor
q
4Accelerator cableq
5Return spring
q
6Accelerator pedal
INSPECTION AFTER INSTALLATION
ICheck if accelerator pedal moves smoothly within its range.
ICheck if accelerator pedal returns securely to its original position.
IPerform ªAccelerator Pedal Released Position Learningº when removing the accelerator pedal position
sensor harness connector. Refer to ªBASIC SERVICE PROCEDUREº in EC section for instructions.
IIf MI illuminates after engine has started, refer to ªON BOARD DIAGNOSTIC SYSTEM DESCRIPTIONº
in EC section for instructions.
NFE032
ACCELERATOR CONTROL SYSTEMTD27Ti
FE-5

WARNING:
When replacing fuel line parts, be sure to observe the following:
IDisplay a ªCAUTION:INFLAMMABLEº sign in workshop.
IBe sure to furnish workshop with a CO
2fire extinguisher service.
IDo not smoke while servicing fuel system. Keep open flames and sparks away from work area.
IBe sure to disconnect battery ground cable before conducting operations.
IPour drained fuel into an explosion-proof container, then ensure container lid is installed securely.
CAUTION:
IFor ECM models, release fuel pressure from fuel line. Refer to EC section (ªFuel Pressure Releaseº,
ªBASIC SERVICE PROCEDUREº).
IDo not disconnect any fuel line unless absolutely necessary.
IPlug hose and pipe openings to prevent entry of dust or dirt.
IAlways replace top lid seal and hose clamps with new ones.
IDo not kink or twist hoses and tubes during installation.
IDo not tighten hose clamps excessively because this could cause damage to the hose.
IEnsure fuel check valve is installed in the correct orientation.
IRefer to EC section (ªFUEL CHECK VALVEº, ªEVAPORATIVE EMISSION SYSTEMº).
IAfter installation, run engine and check for fuel leaks at connections.
Fuel Pump and Gauge
REMOVAL
Petrol engine
1. Release fuel pressure from fuel line.
Refer to EC section (ªFuel Pressure Releaseº, ªBASIC SER-
VICE PROCEDUREº).
2. Remove inspection hole cover located under the luggage com-
partment carpet.
3. Remove fuel filler lid.
4. Disconnect fuel outlet, return tube and connectors.
CAUTION:
Mark the fuel tubes to ensure correct position during installa-
tion.
5. Remove the fuel gauge assembly and disconnect tubes and
connector.
EFE016
EFE017
EFE018
FUEL SYSTEMTD27Ti
FE-7

6. Remove fuel pump with fuel tank chamber assy as follows:
a. Push the locking clip upwards and slide the pump chamber
assy towards the rear of the vehicle.
b. Lift the pump chamber assy from the bracket.
c. Carefully remove the pump chamber assy and top plate from
the tank.
7. Take off the fuel pump chamber lid by opening out the 4 clips.
Remove the fuel pump from the fuel pump chamber.
INSTALLATION
Installation is reverse procedure of removal.
CAUTION:
IAlways use a new top plate seal.
ITighten to specified torque.
Diesel engine
1. Remove inspection hole cover located under the luggage com-
partment carpet.
2. Disconnect fuel feed and return tubes and connector.
3. Remove the screws by which the fuel gauge is mounted to the
fuel tank.
NFE015
NFE016
EFE016
NFE031
FUEL SYSTEMTD27Ti
Fuel Pump and Gauge (Cont'd)
FE-8

CAUTION:
IBe careful not to drop or damage catalytic converter.
INever wet catalytic converter with water, oil, etc.
IAlways replace exhaust gaskets with new ones when reas-
sembling.
If gasket is left on flange surface, scrape off complete as
shown at left.
IWith engine running, check all tube connections for
exhaust gas leaks, and entire system for unusual noises.
IAfter installation, but before fully tightening exhaust joints,
check to ensure that mounting brackets and mounting
insulators are free from undue stress. If any of the above
parts are not installed properly, excessive noise or vibra-
tion may be transmitted to the vehicle body.
SFE180A
EXHAUST SYSTEMTD27Ti
FE-10

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:
NISSANEUROP EN.V.
S320 Service Engineering
2, Avenue de Denis Papin
ZIPEC - F92350 Le Plessis Robinson
France
Fax :+ 33 (0) 1 41 07 16 81
SERVICE MANUAL: Model:Language:
Publication Number:
Please describe any issues or problems in detail:
Page number(s):
Note: Please include acopy ofeach page, marked withyour 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...............................................................2
Supplemental Restraint System (SRS)²AIR
BAG²and²SEAT BELT PRE-TENSIONER²
(Dual Air Bag System) .................................................3
Precautions for NATS ..................................................4
Precautions for Multiport Fuel Injection System
or Engine Control System ...........................................5
Precautions for Catalyst ..............................................5
Precautions for Turbocharger ......................................5
Precautions for Fuel ....................................................6
Precautions for Engine Oils .........................................6
HOW TO USE THIS MANUAL........................................8
HOW TO READ WIRING DIAGRAMS..........................10
Sample/Wiring Diagram - EXAMPL - ........................10
Description .................................................................12
HOW TO CHECK TERMINAL.......................................19
How to Probe Connectors .........................................19
How to Check Enlarged Contact Spring of
Terminal .....................................................................20
Waterproof Connector Inspection ..............................21
Terminal Lock Inspection ...........................................21
HOW TO PERFORM EFFICIENT DIAGNOSIS FOR
AN ELECTRICAL INCIDENT........................................22Work Flow ..................................................................22
Incident Simulation Tests ...........................................23
HOW TO FOLLOW FLOW CHART IN TROUBLE
DIAGNOSES..................................................................25
CONSULT-II CHECKING SYSTEM...............................26
General ......................................................................26
Function and System Application ..............................26
Nickel Metal Hydride Battery Replacement...............27
Checking Equipment..................................................27
IDENTIFICATION INFORMATION.................................28
Model Variation ..........................................................28
Identification Number .................................................29
Dimensions ................................................................31
Wheels and Tires .......................................................31
LIFTING POINTS AND TOW TRUCK TOWING...........32
Garage Jack and Safety Stand .................................32
Screw Jack ................................................................32
4-pole Lift ...................................................................33
Tow Truck Towing ......................................................33
ISO 15031-2 TERMINOLOGY LIST..............................35
ISO 15031-2 Terminology List ...................................35
TIGHTENING TORQUE OF STANDARD BOLTS........38

Observe the following precautions to ensure safe and proper
servicing. These precautions are not described in each indi-
vidual section.
1. Do not operate the engine for an extended period of time with-
out proper exhaust ventilation.
Keep the work area well ventilated and free of any inflammable
materials. Special care should be taken when handling any
inflammable or poisonous materials, such as gasoline, refriger-
ant gas, etc. When working in a pit or other enclosed area, be
sure to properly ventilate the area before working with hazard-
ous materials.
Do not smoke while working on the vehicle.
2. Before jacking up the vehicle, apply wheel chocks or other tire
blocks to the wheels to prevent the vehicle from moving. After
jacking up the vehicle, support the vehicle weight with safety
stands at the points designated for proper lifting and towing
before working on the vehicle.
These operations should be done on a level surface.
3. When removing a heavy component such as the engine or
transaxle/transmission, take care not to lose your balance and
drop it. Also, do not allow it to strike adjacent parts, especially
the brake tubes and master cylinder.
4. Before starting repairs which do not require battery power,
always turn off the ignition switch, then disconnect the ground
cable from the battery to prevent accidental short circuit.
5. To prevent serious burns, avoid contact with hot metal parts
such as the radiator, exhaust manifold, tail pipe and muffler. Do
not remove the radiator cap when the engine is hot.
SGI285
SGI231
SGI232
SGI233
PRECAUTIONS
GI-2

insulation (either just before the harness connectors or for
the complete harness), for easy identification.
Precautions for NATS
NATS (Nissan Anti-Theft System)
NATS will immobilize the engine if someone tries to start it without
the registered key of NATS.
Both of the originally supplied ignition key IDs have been NATS
registered.
The NATS security indicator is located on the instrument panel. The
indicator blinks when the ignition switch is in ªOFFº or ªACCº posi-
tion. Therefore, NATS warns outsiders that the vehicle is equipped
with the anti-theft system.
IWhen NATS detects trouble, the malfunction indicator lamp
(MIL) blinks.
This blinking indicates that the anti-theft is not functioning, so
prompt service is required.
IIf the malfunction indicator lamp comes on while the engine is
running, return the vehicle to the workshop before turning the
ignition switch ªOFFº.
Once the ignition switch is turned ªOFFº, the engine can not be
started.
IWhen servicing NATS (trouble diagnoses, system initialization
and additional registration of other NATS ignition key IDs) CON-
SULT-II hardware and CONSULT-II NATS software is neces-
sary.
Regarding the procedures of NATS initialization and NATS igni-
tion key ID registration, refer to CONSULT-II operation manual,
NATS.
Therefore, CONSULT-II NATS software (program card and
operation manual) must be kept strictly confidential to main-
tain the integrity of the anti-theft function.
IWhen servicing NATS (trouble diagnoses, system initialization
and additional registration of other NATS ignition key IDs), it
may be necessary to re-register original key identification.
Therefore, be sure to receive all keys from vehicle owner.
A maximum of five key IDs can be registered into NATS.
IWhen failing to start the engine first-time using the key of
NATS, starts as follows:
(1) Turn ignition key to ªOFFº.
(2) Wait approx. 5 seconds.
(3) Turn ignition key to ªSTARTº again while keeping the key
apart from any others on key-chain.
SGI916
PRECAUTIONS
Supplemental Restraint System (SRS) ªAIR
BAGº and ªSEAT BELT PRE-TENSIONERº
(Dual Air Bag System) (Cont'd)
GI-4