NISSAN X-TRAIL 2005 Service Repair Manual

HARNESS CONNECTOR
PG-75
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HARNESS CONNECTOR (SLIDE-LOCKING TYPE)

A new style slide-locking type connector is used on certain systems and components, especially those
related to OBD.

The slide-locking type connectors help prevent incomplete locking and accidental looseness or discon-
nection.

The slide-locking type connectors are disconnected by pushing or pulling the slider. Refer to the figure
below.
CAUTION:

Do not pull the harness or wires when disconnecting the connector.

Be careful not to damage the connector support bracket when disconnecting the connector.
[Example]
SEL769V

PG-76
ELECTRICAL UNITS

ELECTRICAL UNITS PFP:00011
Terminal Arrangement EKS0032D
CKIA0382E

STANDARDIZED RELAY
PG-77
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STANDARDIZED RELAY PFP:00011
Description EKS0032E
NORMAL OPEN, NORMAL CLOSED AND MIXED TYPE RELAYS
Relays can mainly be divided into three types: normal open, normal closed and mixed type relays.
TYPE OF STANDARDIZED RELAYS
SEL881H
1M ···················· 1 Make 2M ···················· 2 Make
1T ···················· 1 Transfer 1M·1B ···················· 1 Make 1 Break
SEL882H

PG-78
STANDARDIZED RELAY

SEL188W

FUSE BLOCK - JUNCTION BOX (J/B)
PG-79
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FUSE BLOCK - JUNCTION BOX (J/B)PFP:24350
Terminal ArrangementEKS0032F
CKIA0383E

PG-80
FUSE AND FUSIBLE LINK BOX

FUSE AND FUSIBLE LINK BOXPFP:24381
Terminal ArrangementEKS0032G
CKIB0119E

MA-1
MAINTENANCE
L MAINTENANCE
CONTENTS
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SECTION MA
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MAINTENANCE
PREPARATION ........................................................... 3
Special Service Tools ............................................... 3
Commercial Service Tools ........................................ 3
DESCRIPTION ............................................................ 4
Pre-Delivery Inspection Items .................................. 4
GENERAL MAINTENANCE ....................................... 6
General Maintenance ............................................... 6
PERIODIC MAINTENANCE ....................................... 7
Periodic Maintenance ............................................... 7
ENGINE AND EMISSION CONTROL MAINTE-
NANCE (QR20DE AND QR25DE PETROL
ENGINE) ............................................................... 7
CHASSIS AND BODY MAINTENANCE
(QR20DE AND QR25DE PETROL ENGINE) ....... 8
ENGINE AND EMISSION CONTROL MAINTE-
NANCE (YD22DDTI DIESEL ENGINE) ................ 9
CHASSIS AND BODY MAINTENANCE
(YD22DDTI DIESEL ENGINE) .............................. 9
MAINTENANCE UNDER SEVERE DRIVING
CONDITIONS ...................................................... 10
ENGINE AND EMISSION CONTROL MAINTE-
NANCE (QR20DE AND QR25DE PETROL
ENGINE) ............................................................. 12
CHASSIS AND BODY MAINTENANCE
(QR20DE AND QR25DE PETROL ENGINE) ..... 13
ENGINE AND EMISSION CONTROL MAINTE-
NANCE (YD22DDTI DIESEL ENGINE) .............. 14
CHASSIS AND BODY MAINTENANCE
(YD22DDTI DIESEL ENGINE) ............................ 14
MAINTENANCE UNDER SEVERE DRIVING
CONDITIONS ...................................................... 15
RECOMMENDED FLUIDS AND LUBRICANTS ...... 17
Fluids and Lubricants ............................................. 17
SAE Viscosity Number ........................................... 18
GASOLINE ENGINE ........................................... 18
DIESEL ENGINE ................................................. 18
Engine Coolant Mixture Ratio ................................ 19
ENGINE MAINTENANCE (QR20DE·QR25DE) ........ 20
Checking Drive Belts .............................................. 20
Tension Adjustment ................................................ 20Changing Engine Coolant ....................................... 20
DRAINING ENGINE COOLANT .......................... 20
REFILLING ENGINE COOLANT ......................... 21
FLUSHING COOLING SYSTEM ......................... 22
Checking Cooling System ...................................... 22
CHECKING COOLING SYSTEM HOSES ........... 22
CHECKING RADIATOR ...................................... 22
CHECKING RADIATOR CAP .............................. 22
CHECKING RADIATOR SYSTEM FOR LEAKS ... 23
Checking Fuel Lines ............................................... 24
Changing Air Cleaner Filter .................................... 24
VISCOUS PAPER TYPE ..................................... 24
Changing Engine Oil ............................................... 24
Changing Oil Filter .................................................. 25
REMOVAL ........................................................... 25
INSTALLATION ................................................... 25
INSPECTION AFTER INSTALLATION ................ 26
Checking and Changing Spark Plugs ..................... 26
REMOVAL ........................................................... 26
INSPECTION AFTER REMOVAL (EXCEPT FOR
RUSSIA) .............................................................. 26
INSPECTION AFTER REMOVAL (FOR RUS-
SIA) ..................................................................... 27
INSTALLATION ................................................... 28
Checking EVAP Vapor Lines .................................. 28
ENGINE MAINTENANCE (YD22DDTI) .................... 29
Checking Drive Belts .............................................. 29
Tension Adjustment ................................................ 29
A/C COMPRESSOR BELT .................................. 30
ALTERNATOR AND WATER PUMP BELT .......... 30
Changing Engine Coolant ....................................... 30
DRAINING ENGINE COOLANT .......................... 30
REFILLING ENGINE COOLANT ......................... 31
FLUSHING COOLING SYSTEM ......................... 32
Checking Cooling System ...................................... 32
CHECKING COOLING SYSTEM HOSES ........... 32
CHECKING RADIATOR ...................................... 32
CHECKING RADIATOR CAP .............................. 33
CHECKING RADIATOR SYSTEM FOR LEAKS ... 33
Checking Fuel Lines ............................................... 34

MA-2 Changing Fuel Filter ............................................... 34
REMOVAL ........................................................... 34
INSTALLATION .................................................... 35
INSPECTION AFTER INSTALLATION ................ 35
Changing Air Cleaner Filter .................................... 35
VISCOUS PAPER TYPE ..................................... 35
Changing Engine Oil ............................................... 35
Changing Oil Filter (TYPE A) .................................. 36
REMOVAL ........................................................... 36
INSTALLATION .................................................... 36
INSPECTION AFTER INSTALLATION ................ 36
Changing Oil Filter (TYPE B) .................................. 37
REMOVAL ........................................................... 37
INSTALLATION .................................................... 38
INSPECTION AFTER INSTALLATION ................ 38
Draining Water ........................................................ 38
CHASSIS AND BODY MAINTENANCE ................... 39
Checking Exhaust System ...................................... 39
Checking Clutch Fluid Level and Leaks ................. 39
Checking Clutch System ........................................ 39
Checking M/T Oil .................................................... 39
Changing M/T Oil .................................................... 40
Checking A/T Fluid ................................................. 40
Changing A/T Fluid ................................................. 41
Checking Transfer Oil ............................................. 41
Changing Transfer Oil ............................................. 42
Checking Propeller Shaft ........................................ 42
Checking Differential Gear Oil ................................ 43
Changing Differential Gear Oil ................................ 43
Balancing Wheels ................................................... 43
Rotation .................................................................. 43Checking Brake Fluid Level and Leaks ................... 44
Checking Brake Lines and Cables .......................... 44
Changing Brake Fluid ............................................. 44
Checking Disc Brake ............................................... 44
ROTOR ................................................................ 44
CALIPER .............................................................. 45
PAD ...................................................................... 45
Checking Steering Gear and Linkage ..................... 45
STEERING GEAR ............................................... 45
STEERING LINKAGE .......................................... 45
Checking Power Steering Fluid and Lines .............. 45
Axle and Suspension Parts ..................................... 46
Drive Shaft .............................................................. 46
Lubricating Locks, Hinges and Hood Latches ......... 46
Checking Seat Belts, Buckles, Retractors, Anchors
and Adjusters .......................................................... 47
Checking Body Corrosion ....................................... 48
HEMMED PANELS .............................................. 48
PANEL JOINT ...................................................... 48
PANEL EDGE ...................................................... 48
PARTS CONTACT ............................................... 48
PROTECTORS .................................................... 48
ANTI-CORROSION MATERIALS ........................ 48
DRAIN HOLES ..................................................... 48
SERVICE DATA AND SPECIFICATIONS (SDS) ...... 49
Standard and Limit .................................................. 49
BELT DEFLECTION AND TENSION ................... 49
RADIATOR ........................................................... 49
ENGINE COOLANT CAPACITY .......................... 49
ENGINE OIL CAPACITY (APPROXIMATE) ........ 49
SPARK PLUG ...................................................... 49

PREPARATION
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PREPARATIONPFP:00002
Special Service ToolsELS000B6
Commercial Service ToolsELS000K9
Tool number
Tool nameDescription
KV10115801
Oil filter wrenchRemoving and installing oil filter
(QR20DE and QR25DE engine models)
a: 64.3 mm (2.531 in)
EG17650301
Radiator cap tester adapterAdapting radiator cap tester to radiator cap
and radiator filler neck
a: 28 (1.10) dia.
b: 31.4 (1.236) dia.
c: 41.3 (1.626) dia.
Unit: mm (in)
S-NT375
S-NT564
Tool nameDescription
Spark plug wrench Removing and installing spark plug
(QR20DE and QR25DE engine models)
Fuel filter wrench Removing fuel filter
(YD22DDTi engine model)
Radiator cap tester Checking radiator and radiator cap
S-NT047
PBIC0519E
PBIC1982E

MA-4
DESCRIPTION

DESCRIPTIONPFP:00000
Pre-Delivery Inspection ItemsELS000Y5
Shown below are Pre-delivery Inspection Items required for the new vehicle. It is recommended that
necessary items other than those listed here be added, paying due regard to the conditions in each
country.
Perform applicable items on each model. Consult text of this section for specifications.
Install vehicle protection kit
Fit all accessories ordered (if applicable) (e.g. towbar, audio, navigation, air conditioner, styling kit)
UNDER HOOD — engine off
Check coolant level and cooling system for leaks
Charge battery and check terminals for condition
Check drive belts tension (diesel only)
Check fuel filter for water or dust (diesel only) and fuel system for leaks
Check engine oil level and for oil leaks
Check brake and clutch fluid levels and fluid lines for leaks
Check and top up washer reservoirs
Check power steering fluid level and fluid lines for leaks (if applicable)
Check air conditioning system for gas leaks (if applicable)
ON INSIDE AND OUTSIDE
Install transit fuse if removed for vehicle storage
Check instruments, gauges, lamps, horn and accessories for operation
Check wipers and washers for operation and adjustment
Check interior and door mirrors and sun visors for operation
Set radio code and set clock
Check parking brake adjustment
Check clutch pedal adjustment
Check steering lock operation
Check seat adjusters and seat belts for operation
Check all windows for operation and alignment
Check mouldings, trim and fittings for fit and alignment
Check weatherstrips for fit and adhesion
Check hood, trunk lid, door panels and fuel lid for fit and alignment
Check latches, keys, remote key, door locks and remote trunk lid and fuel lid release for operation
Check wheel nut torques
Check tyre pressure (incl. spare tyre)
Check tool kit and jack for operation
Check automatic transmission/transaxle starter inhibitor (if applicable)
Check sunroof for operation and alignment (if applicable)
UNDER BODY
Check manual transmission/transaxle, differential and transfer box for oil level and oil leaks
Tighten bolts and nuts steering linkage and gear box, axle/suspension parts, propeller and exhaust system
Check brake and clutch lines, and oil/fluid reservoirs for leaks
Remove front suspension spacer blocks (if applicable)
Check body mounting torque (if applicable)