2003 NISSAN X-TRAIL LUBRICATION

MODEL T30 SERIES
2004NISSANEUROPES.A.S.
All rights reserved. No part of this Electronic Service Manual may be reproduced or stored in a retrieval system, or transmitted in any
form, or by any means, electronic, mechanical, photocopying, recording or otherwise, without the prior written permission of Nissan
Europe S.A.S., Paris, France.
A GENERAL INFORMATION
B ENGINE
C TRANSMISSION/TRANSAXLE
D DRIVELINE/AXLE
E SUSPENSION F BRAKES
G STEERING H RESTRAINTS
I BODY
J AIR CONDITIONER
K ELECTRICAL
L MAINTENANCE
M INDEXGI General Information
EM Engine Mechanical
LU Engine Lubrication System
CO Engine Cooling System
EC Engine Control System
FL Fuel System
EX Exhaust System
ACC Accelerator Control System
CL Clutch
MT Manual Transaxle
AT Automatic Transaxle
TF Transfer
PR Propeller Shaft
RFD Rear Final Drive
FAX Front Axle
RAX Rear Axle
FSU Front Suspension
RSU Rear Suspension
WT Road Wheels & Tires
BR Brake System
PB Parking Brake System
BRC Brake Control System
PS Power Steering System
SB Seat Belts
SRS Supplemental Restraint System (SRS)
BL Body, Lock & Security System
GW Glasses, Window System & Mirrors
RF Roof
EI Exterior & Interior
IP Instrument Panel
SE Seat
ATC Automatic Air Conditioner
MTC Manual AIr Conditioner
SC Starting & Charging System
LT Lighting System
DI Driver Information System
WW Wiper, Washer & Horn
BCS Body Control System
LAN LAN System
AV Audio Visual, Navigation & Telephone System
PG Power Supply, Ground & Circuit Elements
MA Maintenance
IDX Alphabetical Index
QUICK REFERENCE INDEX
A
B
C
D
E
F
G
H
I
J
K
L
M

HOW TO USE THIS MANUAL
GI-9
C
D
E
F
G
H
I
J
K
L
MB
GI

ComponentsEAS0015G

THE LARGE ILLUSTRATIONS are exploded views (See the following) and contain tightening torques,
lubrication points, section number of the PARTS CATALOG (e.g. SEC. 440) and other information neces-
sary to perform repairs.
The illustrations should be used in reference to service matters only. When ordering parts, refer to the
appropriate PARTS CATALOG .
Components shown in an illustration may be identified by a circled number. When this style of illustration
is used, the text description of the components will follow the illustration.
SYMBOLS
SAIA0399E
SYMBOL DESCRIPTION
Tightening torque
The tightening torque specifications of bolts and nuts may be presented as either a range or a standard tightening
torque.
Should be lubricated with grease. Unless otherwise indicated, use recommended multi-purpose grease.
Should be lubricated with oil.
Sealing point
Checking point
Always replace after every disassembly.

PApply petroleum jelly.
Apply ATF.
Select with proper thickness.
Adjustment is required.

LU-1
ENGINE LUBRICATION SYSTEM
B ENGINE
CONTENTS
C
D
E
F
G
H
I
J
K
L
M
SECTION
A
LU

ENGINE LUBRICATION SYSTEM
QR
PRECAUTIONS .......................................................... 3
Precautions for Liquid Gasket .................................. 3
LIQUID GASKET APPLICATION PROCEDURE ..... 3
PREPARATION ........................................................... 4
Special Service Tools ............................................... 4
Commercial Service Tools ........................................ 4
LUBRICATION SYSTEM ............................................ 5
Lubrication Circuit .................................................... 5
System Chart ........................................................... 6
ENGINE OIL ............................................................... 7
Inspection ................................................................. 7
ENGINE OIL LEVEL ............................................. 7
ENGINE OIL APPEARANCE ................................ 7
ENGINE OIL LEAKAGE ........................................ 7
OIL PRESSURE CHECK ...................................... 7
Changing Engine Oil ................................................ 8
OIL FILTER ............................................................... 10
Removal and Installation ........................................ 10
REMOVAL ........................................................... 10
INSTALLATION ................................................... 10
INSPECTION AFTER INSTALLATION ............... 10
OIL COOLER .............................................................11
Removal and Installation ......................................... 11
REMOVAL ............................................................ 11
INSPECTION AFTER REMOVAL ........................ 11
INSTALLATION .................................................... 11
INSPECTION AFTER INSTALLATION ................ 11
OIL PUMP ................................................................. 13
Removal and Installation ........................................ 13
REMOVAL ........................................................... 13
INSTALLATION ................................................... 13
INSPECTION AFTER INSTALLATION ............... 13
Disassembly and Assembly ................................... 13
DISASSEMBLY ................................................... 13
INSPECTION AFTER DISASSEMBLY ............... 14
ASSEMBLY ......................................................... 15
SERVICE DATA AND SPECIFICATIONS (SDS) ...... 16
Standard and Limit ................................................. 16
OIL PRESSURE .................................................. 16ENGINE OIL CAPACITY (APPROXIMATE) ........ 16
OIL PUMP ........................................................... 16
REGULATOR VALVE .......................................... 16
Tightening Torque ................................................... 16
YD22DDTi
PRECAUTIONS ........................................................ 17
Precautions for Liquid Gasket ................................ 17
LIQUID GASKET APPLICATION PROCEDURE ... 17
PREPARATION ......................................................... 18
Special Service Tools ............................................. 18
Commercial Service Tools ...................................... 18
LUBRICATION SYSTEM .......................................... 19
Lubrication Circuit ................................................... 19
ENGINE OIL .............................................................. 20
Inspection ............................................................... 20
ENGINE OIL LEVEL ............................................ 20
ENGINE OIL APPEARANCE .............................. 20
ENGINE OIL LEAKAGE ...................................... 20
ENGINE OIL PRESSURE CHECK ..................... 20
Changing Engine Oil ............................................... 21
OIL FILTER ............................................................... 23
Removal and Installation (TYPE A) ........................ 23
REMOVAL ........................................................... 23
INSTALLATION ................................................... 23
INSPECTION AFTER INSTALLATION ................ 23
Removal and Installation (TYPE B) ........................ 24
REMOVAL ........................................................... 24
INSTALLATION ................................................... 25
INSPECTION AFTER INSTALLATION ................ 25
OIL FILTER BRACKET ............................................. 26
Removal and Installation (TYPE A) ........................ 26
REMOVAL ........................................................... 26
INSTALLATION ................................................... 26
INSPECTION AFTER INSTALLATION ................ 26
Removal and Installation (TYPE B) ........................ 27
REMOVAL ........................................................... 27
INSTALLATION ................................................... 27
INSPECTION AFTER INSTALLATION ................ 27

LUBRICATION SYSTEM
LU-5
[QR]
C
D
E
F
G
H
I
J
K
L
MA
LU

LUBRICATION SYSTEMPFP:15010
Lubrication CircuitEBS00KO1
PBIC2270E

LU-6
[QR]
LUBRICATION SYSTEM

System ChartEBS00KO2
PBIC2271E

LUBRICATION SYSTEM
LU-19
[YD22DDTi]
C
D
E
F
G
H
I
J
K
L
MA
LU

LUBRICATION SYSTEMPFP:15010
Lubrication CircuitEBS00B02
PBIC2500E

BL-4
PRECAUTIONS

PRECAUTIONSPFP:00001
Precautions for Supplemental Restraint System (SRS) “AIR BAG” and “SEAT
BELT PRE-TENSIONER”
EIS008TY
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.
Precautions for WorkEIS008P8

After removing and installing the opening/closing parts, be sure to carry out fitting adjustments to check
their operation.

Check the lubrication level, damage, and wear of each part. If necessary, grease or replace it.
Wiring Diagnosis and Trouble DiagnosisEIS008P9
When you read wiring diagrams, refer to the following:

GI-14, "How to Read Wiring Diagrams"

PG-2, "POWER SUPPLY ROUTING"
When you perform trouble diagnosis, refer to the following:

GI-10, "HOW TO FOLLOW TEST GROUPS IN TROUBLE DIAGNOSES"

GI-23, "How to Perform Efficient Diagnosis for an Electrical Incident"
Check for any Service bulletins before servicing the vehicle.

DOOR
BL-19
C
D
E
F
G
H
J
K
L
MA
B
BL

Removal and Installation of Front DoorEIS00A68
CAUTION:

When removing and installing the front door assembly, support the door with a jack and cloth to
protect the door and body.

When removing and installing front door assembly, be sure to carry out the fitting adjustment.

Operate with two workers, because of its heavy weight.

Check the hinge rotating part for poor lubrication. If necessary, apply “body grease”.

Check front door open/close operation after installation.
REMOVAL
1. Grommet is pulled out, and the front door harness connector is
detached.
2. Remove the mounting bolts of the check link on the vehicle.
3. Remove the door-side hinge mounting nuts, and remove the
door assembly.
INSTALLATION
Install in the reverse order of removal.
Removal and Installation of Rear DoorEIS00A69
CAUTION:

When removing and installing the rear door assembly, support the door with a jack and cloth to
protect the door and body.

When removing and installing rear door assembly, be sure to carry out the fitting adjustment.

Check the hinge rotating part for poor lubrication. If necessary, apply “body grease”.

Operate with two workers, because of its heavy weight.

Check rear door open/close operation after installation.
PIIB1369E
PIIA6020E
: 20.6 N·m (2.1 kg-m, 15 ft-lb)
PIIB1337E