power steering NISSAN X-TRAIL 2005 Service Repair Manual

MODEL T30 SERIES
2005 NISSAN EUROPE S.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
ACS Auto Cruise Control System
PG Power Supply, Ground & Circuit Elements
MA Maintenance
IDX Alphabetical Index
QUICK REFERENCE INDEX
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GI-22
HOW TO USE THIS MANUAL

AbbreviationsEAS000G5
The following ABBREVIATIONS are used:
ABBREVIATION DESCRIPTION
A/C Air Conditioner
A/T Automatic Transaxle/Transmission
ATF Automatic Transmission Fluid
D
1Drive range 1st gear
D
2Drive range 2nd gear
D
3Drive range 3rd gear
D
4Drive range 4th gear
FR, RR Front, Rear
LH, RH Left-Hand, Right-Hand
M/T Manual Transaxle/Transmission
OD Overdrive
P/S Power Steering
SAE Society of Automotive Engineers, Inc.
SDS Service Data and Specifications
SST Special Service Tools
2WD 2-Wheel Drive
2
22nd range 2nd gear
2
12nd range 1st gear
1
21st range 2nd gear
1
11st range 1st gear

TOW TRUCK TOWING
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TOW TRUCK TOWINGPFP:00000
Tow Truck TowingEAS001JB
CAUTION:

All applicable state or Provincial (in Canada) laws and local laws regarding the towing operation
must be obeyed.

It is necessary to use proper towing equipment to avoid possible damage to the vehicle during
towing operation. Towing is in accordance with Towing Procedure Manual at dealer.

Always attach safety chains before towing.

When towing, make sure that the transmission, steering system and power train are in good order.
If any unit is damaged, dollies must be used.

Never tow an automatic transmission model from the rear (that is backward) with four wheels on
the ground. This may cause serious and expensive damage to the transmission.
2WD MODELS
NISSAN recommends that vehicle be towed with the driving (front) wheels off the ground or that a dolly be
used as illustrated.
CAUTION:

Never tow automatic transmission models with the front wheels on the ground or four wheels on
the ground (forward or backward) as this may cause serious and expensive damage to the trans-
mission.
If it is necessary to tow the vehicle with the rear wheels raised, always use towing dollies under
the front wheels.

When towing automatic transmission models with the front wheels on towing dollies:
–Turn the ignition key to the OFF position, and secure the steering wheel in a straight ahead posi-
tion with a rope or similar device.
Never secure the steering wheel by turning the ignition key to the LOCK position. This may dam-
age the steering lock mechanism.
–Move the selector lever to the N (Neutral) position.
PAIA0276E

INTAKE MANIFOLD
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b. Loosen mounting bolts in reverse order as shown in the figure,
and remove electric throttle control actuator and gasket.
CAUTION:

Handle carefully to avoid any shock to electric throttle
control actuator.

Do not disassemble.
5. Disconnect harness, power steering piping, vacuum hose and PCV hose from intake manifold, and move
them aside.
6. Remove intake manifold support and gasket.
7. Disconnect sub-harness from fuel injector. Refer to EM-34, "
Removal and Installation (QR20DE)" .
8. Loosen mounting bolts and nuts in reverse order as shown in
the figure, and remove intake manifold (with fuel tube and fuel
injector assembly) and gasket.
CAUTION:

Do not disassemble intake manifold.

Cover engine openings to avoid entry of foreign materi-
als.
NOTE:
Disregard No. 6 when loosening.
9. Remove fuel tube and fuel injector assembly from intake manifold. Refer to EM-34, "
Removal and Installa-
tion (QR20DE)" .
10. Remove EVAP canister purge volume control solenoid valve from intake manifold, if necessary.
INSTALLATION
Note the following, and install in the reverse order of removal.
Intake Manifold

If stud bolts were removed, install them and tighten to the specified torque below.

Check if gasket is not dropped from the installation groove of intake manifold.

Tighten in numerical order as shown in the figure.
NOTE:
No. 6 means double tightening of bolt No. 1.
EMJ1612D
PBIC2173E
: 10.8 N·m (1.1 kg-m, 8 ft-lb)
PBIC2173E

EM-22
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INTAKE MANIFOLD

a. Disconnect harness connector.
b. Loosen mounting bolts in reverse order as shown in the figure,
and remove electric throttle control actuator and gasket.
CAUTION:

Handle carefully to avoid any shock to electric throttle
control actuator.

Do not disassemble.
5. Disconnect harness, vacuum hose and PCV hose from intake manifold collector, and move them aside.
6. Remove intake manifold rear support and intake manifold support.
7. Loosen mounting bolts and nuts in reverse order as shown in
the figure, and remove intake manifold collector and gasket.
CAUTION:
Cover engine openings to avoid entry of foreign materials.
NOTE:
Disregard No. 8 when loosening.
8. Disconnect power steering piping from intake manifold, and move them aside.
9. Disconnect sub-harness from fuel injector. Refer to EM-39, "
Removal and Installation (QR25DE)" .
10. Loosen mounting bolts and nuts in reverse order as shown in
the figure, and remove intake manifold (with fuel tube and fuel
injector assembly) and gasket.
CAUTION:
Cover engine openings to avoid entry of foreign materials.
NOTE:
Disregard No. 6 when loosening.
11. Remove fuel tube and fuel injector assembly from intake manifold. Refer to EM-39, "
Removal and Installa-
tion (QR25DE)" .
12. Remove EVAP canister purge volume control solenoid valve from intake manifold collector, if necessary.
13. Remove vacuum reservoir tank and VIAS control solenoid valve from intake manifold, if necessary.
EMJ1612D
SBIA0230E
SBIA0231E

TIMING CHAIN
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Hood assembly; Refer to BL-12, "HOOD" .

RH and LH undercovers

PCV hose; Refer to EM-18, "INTAKE MANIFOLD" .

Ignition coil; Refer to EM-31, "IGNITION COIL" .

Rocker cover; Refer to EM-44, "ROCKER COVER" .

Engine coolant reservoir tank; Refer to CO-12, "RADIATOR" .

Drive belt; Refer to EM-13, "REMOVAL" .

Alternator; Refer to SC-13, "CHARGING SYSTEM" .

Drive belt auto-tensioner; Refer to EM-14, "REMOVAL" .

Exhaust front tube; Refer to EX-2, "EXHAUST SYSTEM" .
2. Remove A/C compressor from engine. Temporarily secure A/C compressor to vehicle side with a rope to
avoid putting a load on them.
3. Remove bracket mounting bolts for fixing A/C piping on right strut housing and exhaust manifold cover.
Doing so simplifies moving.
4. Remove power steering oil pump with piping connected, and secure it to vehicle side temporarily. Refer to
PS-37, "
HYDRAULIC LINE" .
5. Remove power steering reservoir tank from bracket to move power steering piping. Refer to PS-37,
"HYDRAULIC LINE" .
CAUTION:
To avoid power steering fluid leakage, temporarily fix power steering reservoir tank vertically.
6. Install engine slingers into front left of cylinder head and rear
right of cylinder head.

Use alternator bracket mounting bolt holes for the front side.
7. Lift with hoist, and support the engine posture.
8. Remove RH engine mounting insulator and bracket. Refer to EM-81, "
ENGINE ASSEMBLY" .
9. Remove engine mounting related parts below. Refer to EM-81, "
Removal and Installation (2WD Models)"
(2WD models) or EM-85, "Removal and Installation (4WD Models)" (4WD models).

RH engine mounting insulator

Center member

Rear engine mounting bracket (2WD models)
10. Drain engine oil. Refer to LU-8, "
Changing Engine Oil" .
11. Remove oil pan (upper and lower), and oil strainer. Refer to EM-27, "
OIL PAN AND OIL STRAINER" .
12. Remove intake valve timing control cover.

Loosen bolts in reverse order as shown in the figure.

U s e a s e a l c u t t e r ( s p e c i a l s e r v i c e t o o l : K V 1 0 1111 0 0 ) o r e q u i v -
alent tool to cut liquid gasket for removal.
CAUTION:
Be careful not to damage mounting surface.
13. Pull chain guide between camshaft sprockets out through front cover.Slinger bolts:
Front
: 57.9 N·m (5.9 kg-m, 43 ft-lb)
Rear
: 28.0 N·m (2.9 kg-m, 21 ft-lb)
SBIA0271E
KBIA0085E

TIMING CHAIN
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b. Apply a continuous bead of liquid gasket with a tube presser
(special service tool: WS39930000) to front cover as shown in
the figure.
Use Genuine Liquid Gasket or equivalent.
NOTE:
Application instruction differs depending on the position.
c. Make sure that mating marks of timing chain and each sprocket are still aligned. Then install front cover.
CAUTION:

Do not let A/C and power steering pipings interfere with upper part of front cover.

Be careful not to damage front oil seal by interference with front end of crankshaft.
d. Tighten mounting bolts in numerical order as shown in the fig-
ure.
e. After all bolts are tightened, retighten them to specified torque in
numerical order as shown in the figure.
CAUTION:
Be sure to wipe off any excessive liquid gasket leaking to
surface for fitting oil pan.
8. Install chain guide between camshaft sprockets.
9. Install intake valve timing control cover with the following procedure:
a. Install intake valve timing control solenoid valves to intake valve timing control cover if removed.
b. Install oil rings to the camshaft sprocket (INT) insertion points on backside of intake valve timing control
cover.
c. Install O-ring to front cover.Detail of A : Cross over the start of the applica-
tion and the end.
Detail of B : Apply liquid gasket outside of bolt
holes. (For all bolt holes other than
B, apply to the inside.)
Detail of C : Between here only, apply 4.5 - 5.5
mm (0.177 - 0.217 in) dia.
SBIA0267E
KBIA0083E

TIMING CHAIN
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INSPECTION AFTER INSTALLATION
Inspection for Leaks
The following are procedures for checking fluids leak, lubricates leak and exhaust gases leak.

Before starting engine, check oil/fluid levels including engine coolant and engine oil. If less than required
quantity, fill to the specified level. Refer to MA-17, "
RECOMMENDED FLUIDS AND LUBRICANTS" .

Use procedure below to check for fuel leakage.
–Turn ignition switch “ON” (with engine stopped). With fuel pressure applied to fuel piping, check for fuel
leakage at connection points.
–Start engine. With engine speed increased, check again for fuel leakage at connection points.

Run engine to check for unusual noise and vibration.
NOTE:
If hydraulic pressure inside timing chain tensioner drops after removal/installation, slack in the guide may
generate a pounding noise during and just after engine start. However, this is normal. Noise will stop after
hydraulic pressure rises.

Warm up engine thoroughly to make sure there is no leakage of fuel, exhaust gases, or any oil/fluids
including engine oil and engine coolant.

Bleed air from lines and hoses of applicable lines, such as in cooling system.

After cooling down engine, again check oil/fluid levels including engine oil and engine coolant. Refill to the
specified level, if necessary.
Summary of the inspection items:
* Transmission/transaxle/CVT fluid, power steering fluid, brake fluid, etc.Item Before starting engine Engine running After engine stopped
Engine coolant Level Leakage Level
Engine oil Level Leakage Level
Other oils and fluid* Level Leakage Level
Fuel Leakage Leakage Leakage
Exhaust gases — Leakage —

EM-56
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CAMSHAFT

CAMSHAFTPFP:13001
Removal and InstallationEBS00LS2
NOTE:
This section describes removal/installation procedure of camshaft without removing front cover. If front cover
is removed or installed, removal of camshaft bracket (No. 1) is easier before step 8 and installation is easier
after step 3. Regarding removal and installation of front cover, refer to EM-46, "
TIMING CHAIN" .
REMOVAL
1. Release fuel pressure. Refer to EC-49, "FUEL PRESSURE RELEASE" (WITH EURO-OBD) or EC-562,
"FUEL PRESSURE RELEASE" (WITHOUT EURO-OBD).
2. Remove the following parts.

Ignition coil; Refer to EM-31, "IGNITION COIL" .

Rocker cover; Refer to EM-44, "ROCKER COVER" .
3. Remove power steering reservoir tank from bracket to move power steering piping. Refer to PS-37,
"HYDRAULIC LINE" .
1. Camshaft bracket (No. 2 to 5) 2. Seal washer 3. Camshaft bracket (No. 1)
4. Front cover 5. Chain guide 6. Chain tensioner
7. Spring 8. Chain tensioner plunger 9. O-ring
10. Oil ring 11. O-ring 12.Intake valve timing control solenoid
valve
13. Intake valve timing control cover 14. Camshaft sprocket (INT) 15. Camshaft sprocket (EXH)
16. O-ring 17. Valve lifter 18. Camshaft (INT)
19. Camshaft (EXH) 20. O-ring 21. Camshaft position sensor (PHASE)
PBIC2184E

CAMSHAFT
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CAUTION:
To avoid power steering fluid leakage, temporarily fix power steering reservoir tank vertically.
4. Remove intake valve timing control cover with the following procedure:
a. Disconnect intake valve timing control solenoid valve harness connector.
b. Remove intake valve timing control solenoid valve, if necessary.
c. Disconnect ground cables.
d. Loosen bolts in reverse order as shown in the figure.
e . U s e a s e a l c u t t e r ( s p e c i a l s e r v i c e t o o l : K V 1 0 1111 0 0 ) o r e q u i v a -
lent tool to cut liquid gasket for removal.
5. Pull chain guide between camshaft sprockets out through front cover.
6. Set No. 1 cylinder at TDC on its compression stroke with the following procedure:
a. Open splash guard on RH undercover.
b. Rotate crankshaft pulley clockwise and align TDC mark to timing
indicator on front cover.
c. At the same time, make sure that the mating marks on camshaft
sprockets are located as shown in the figure.

If not, rotate crankshaft pulley one more turn to align mating
marks to the positions in the figure.
7. Remove camshaft sprockets with the following procedure:
a. Line up the mating marks on camshaft sprockets, and paint indelible mating marks on timing chain link
plate.
KBIA0085E
KBIA0190E
PBIC2351E