2005 NISSAN X-TRAIL Abbreviations

GI-1
GENERAL INFORMATION
A GENERAL INFORMATION
CONTENTS
C
D
E
F
G
H
I
J
K
L
MB
GI
SECTION GI

GENERAL INFORMATION
PRECAUTIONS .......................................................... 3
Description ............................................................... 3
Precautions for Supplemental Restraint System
(SRS) “AIR BAG” and “SEAT BELT PRE-TEN-
SIONER” .................................................................. 3
Precautions for NATS (NISSAN ANTI-THEFT SYS-
TEM) ........................................................................ 3
General Precautions ................................................ 4
Precautions for All Mode 4 × 4 System .................... 5
Precautions for Three Way Catalyst ......................... 5
Precautions for Fuel ................................................. 5
GASOLINE ENGINE ............................................. 5
DIESEL ENGINE ................................................... 5
Precautions for Multiport Fuel Injection System or
Engine Control System ............................................ 6
Precautions for Turbocharger (If Equipped) ............. 6
Precautions for Hoses .............................................. 6
HOSE REMOVAL AND INSTALLATION ............... 6
HOSE CLAMPING ................................................ 7
Precautions for Engine Oils ...................................... 7
HEALTH PROTECTION PRECAUTIONS ............. 7
ENVIRONMENTAL PROTECTION PRECAU-
TIONS ................................................................... 7
Precautions for Air Conditioning ............................... 7
HOW TO USE THIS MANUAL ................................... 8
Description ............................................................... 8
Terms ....................................................................... 8
Units ......................................................................... 8
Contents ................................................................... 8
Components ............................................................. 9
SYMBOLS ............................................................. 9
How to Follow Trouble Diagnoses .......................... 10
DESCRIPTION .................................................... 10
HOW TO FOLLOW TEST GROUPS IN TROU-
BLE DIAGNOSES ............................................... 10
HARNESS WIRE COLOR AND CONNECTOR
NUMBER INDICATION ........................................ 11
KEY TO SYMBOLS SIGNIFYING MEASURE-
MENTS OR PROCEDURES ............................... 12
How to Read Wiring Diagrams ............................... 14CONNECTOR SYMBOLS ................................... 14
SAMPLE/WIRING DIAGRAM - EXAMPL - .......... 15
DESCRIPTION .................................................... 16
Abbreviations .......................................................... 22
SERVICE INFORMATION FOR ELECTRICAL INCI-
DENT ......................................................................... 23
How to Perform Efficient Diagnosis for an Electrical
Incident ................................................................... 23
WORK FLOW ...................................................... 23
INCIDENT SIMULATION TESTS ........................ 23
CIRCUIT INSPECTION ....................................... 26
Control Units and Electrical Parts ........................... 31
PRECAUTIONS .................................................. 31
CONSULT-II CHECKING SYSTEM .......................... 33
Description .............................................................. 33
Function and System Application ........................... 33
Nickel Metal Hydride Battery Replacement ............ 33
Checking Equipment .............................................. 34
CONSULT-II Start Procedure .................................. 34
CONSULT-II Data Link Connector (DLC) Circuit .... 35
INSPECTION PROCEDURE .............................. 35
LIFTING POINT ......................................................... 36
Special Service Tools ............................................. 36
Garage Jack and Safety Stand ............................... 36
2-Pole Lift ............................................................... 37
Board-On Lift .......................................................... 38
TOW TRUCK TOWING ............................................. 39
Tow Truck Towing ................................................... 39
2WD MODELS .................................................... 39
4WD MODELS .................................................... 40
Vehicle Recovery (Freeing a Stuck Vehicle) ........... 40
TIGHTENING TORQUE OF STANDARD BOLTS .... 41
Description .............................................................. 41
Tightening Torque Table (New Standard Included) ... 41
PREVIOUS STANDARD ..................................... 41
NEW STANDARD BASED ON ISO ..................... 42
DISCRIMINATION OF BOLTS AND NUTS ......... 43
IDENTIFICATION INFORMATION ............................ 44
Model Variation ....................................................... 44
IDENTIFICATION NUMBER ................................ 45

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

GI-48
TERMINOLOGY

TERMINOLOGYPFP:00011
SAE J1930 Terminology List EAS000GH
All emission related terms used in this publication in accordance with SAE J1930 are listed. Accordingly, new
terms, new acronyms/abbreviations and old terms are listed in the following chart.
NEW TERMNEW ACRONYM /
ABBREVIATIONOLD TERM
Air cleaner ACL Air cleaner
Barometric pressure BARO ***
Barometric pressure sensor-BCDD BAROS-BCDD BCDD
Camshaft position CMP ***
Camshaft position sensor CMPS Crank angle sensor
Canister *** Canister
Carburetor CARB Carburetor
Charge air cooler CAC Intercooler
Closed loop CL Closed loop
Closed throttle position switch CTP switch Idle switch
Clutch pedal position switch CPP switch Clutch switch
Continuous fuel injection system CFI system ***
Continuous trap oxidizer system CTOX system ***
Crankshaft position CKP ***
Crankshaft position sensor CKPS ***
Data link connector DLC ***
Data link connector for CONSULT-II DLC for CONSULT-II Diagnostic connector for CONSULT-II
Diagnostic test mode DTM Diagnostic mode
Diagnostic test mode selector DTM selector Diagnostic mode selector
Diagnostic test mode I DTM I Mode I
Diagnostic test mode II DTM II Mode II
Diagnostic trouble code DTC Malfunction code
Direct fuel injection system DFI system ***
Distributor ignition system DI system Ignition timing control
Early fuel evaporation-mixture heater EFE-mixture heater Mixture heater
Early fuel evaporation system EFE system Mixture heater control
Electrically erasable programmable read
only memoryEEPROM ***
Electronic ignition system EI system Ignition timing control
Engine control EC ***
Engine control module ECM ECCS control unit
Engine coolant temperature ECT Engine temperature
Engine coolant temperature sensor ECTS Engine temperature sensor
Engine modification EM ***
Engine speed RPM Engine speed
Erasable programmable read only memory EPROM ***
Evaporative emission canister EVAP canister Canister
Evaporative emission system EVAP system Canister control solenoid valve
Exhaust gas recirculation valve EGR valve EGR valve

PERIODIC MAINTENANCE
MA-7
C
D
E
F
G
H
I
J
K
MA
B
MA

PERIODIC MAINTENANCEPFP:00026
Periodic MaintenanceELS000AM
The following tables show the normal maintenance schedule. Depending upon weather and atmospheric con-
ditions, varying road surfaces, individual driving habits and vehicle usage, additional or more frequent mainte-
nance may be required.
Periodic maintenance beyond the last period shown on the tables requires similar maintenance.
ENGINE AND EMISSION CONTROL MAINTENANCE (QR20DE AND QR25DE PETROL ENGINE)
(Annual Mileage <30,000 Km/year)
Abbreviations: I = Inspect and correct or replace as necessary, R = Replace, [ ] = At the specified mileage only.
NOTE:

Maintenance items with “ ” should be performed more frequently according to “Maintenance Under Severe Driving
Conditions”.

(1)Periodic maintenance is not required. However, if valve noise increases, check valve clearance.

(2) Replace the drive belt if found damaged or if the auto belt tensioner reading reaches the maximum limit.

(3) First replace at 90,000 Km (54,000 miles)/60 months, then every 60,000 km (36,000 miles)/48 months. Perform "I"
(Checking the mixture ratio and correcting the mixture ratio if necessary) at the middle of replacement interval.

(4) Fuel filter is maintenance-free. For service procedures, refer to FL section.

(5) For Russia only. MAINTENANCE OPERATIONMAINTENANCE INTERVAL
Refer-
ence
page Perform on a kilometer basis, but on an annual
basis when driving less than 15,000 km (9,000
miles) per yearkm x
1,000
(Miles x
1,000)
Months15
(9)
1230
(18)
2445
(27)
3660
(36)
4875
(45)
6090
(54)
72105
(63)
84120
(72)
96
Engine compartment and under vehicle
Intake and exhaust valve clearanceSee
NOTE (1)EM-64
Drive beltSee
NOTE (2)MA-20
Engine oil (Use recommended oil.)R RRRRRRRMA-24
Engine oil filter (Use NISSAN genuine part or
equivalent)R RRRRRRRMA-25
Engine anti-freeze coolant (Use Genuine NIS-
SAN Anti-freeze Coolant (L250) or equivalent.)See
NOTE (3)IRIMA-20
Cooling system II IIIIIIMA-22
Fuel lines I I I IMA-24
Air cleaner filterRRMA-24
Fuel filter (In-tank type)See
NOTE (4)FL-4
Spark plugs (Conventional type) R R R RMA-26
Spark plugs (Platinum-tipped type)See
NOTE (5)[R] [R] [R] [R]MA-26
EVAP vapor lines (With carbon canister) I I I IMA-28

MA-8
PERIODIC MAINTENANCE

CHASSIS AND BODY MAINTENANCE (QR20DE AND QR25DE PETROL ENGINE)
(Annual Mileage <30,000 Km/year)
Abbreviations: I = Inspect and correct or replace as necessary, R = Replace, L = Lubricate.
NOTE:

(1) Inspect once per year.

Maintenance items with “ ” should be performed more frequently according to “Maintenance Under Severe Driving
Conditions”.
*: For 4WD models only. MAINTENANCE OPERATIONMAINTENANCE INTERVAL
Reference
page Perform on a kilometer basis, but on an
annual basis when driving less than
15,000 km (9,000 miles) per yearkm x 1,000
(Miles x
1,000)
Months15
(9)
1230
(18)
2445
(27)
3660
(36)
4875
(45)
6090
(54)
72105
(63)
84120
(72)
96
Underhood and under vehicle
Headlamp aiming IIIIIIIILT- 3 5
Brake & clutch, systems and fluid (For
level & leaks)IIIIIIIIMA-39,
MA-44
Brake fluidRRRRMA-44
Brake booster vacuum hoses, connec-
tions & check valveIIIIBR-25
Power steering fluid & lines (For level &
leaks)IIIIIIIIMA-45
Manual transaxle gear oil (For leaks) I I I I I I I IMA-39
Automatic transaxle fluid (For level &
leaks)IIIIIIIIMA-40
Transfer gear oil (For level & leaks) I I I I I I I IMA-41
Differential gear oil (For level & leaks or
replace)IIIIIIIIMA-43
Steering gear & linkage, axle & suspen-
sion parts, propeller shaft, front drive
shafts & exhaust systemI*II*II*II*IMA-45,
MA-46
,
MA-42
,
MA-46
,
MA-39
Wheel alignment (If necessary, rotate &
balance wheels)IIIIIIIIFSU-6,
MA-43
Brake pads, rotors & other brake compo-
nentsIIIIIIIIMA-45,
MA-45
,
MA-44
Foot brake, parking brake & clutch (For
free play, stroke & operation)IIIIIIIIBR-6,
PB-3
,
CL-5
Air conditioner filterRRRRAT C - 1 3 0
Body corrosionSee
NOTE (1)MA-48

PERIODIC MAINTENANCE
MA-9
C
D
E
F
G
H
I
J
K
MA
B
MA

ENGINE AND EMISSION CONTROL MAINTENANCE (YD22DDTI DIESEL ENGINE)
(Annual Mileage <30,000 Km/year)
Abbreviations: I = Inspect and correct or replace as necessary, R = Replace, D = Check filter and drain water
NOTE:

Maintenance items with “ ” should be performed more frequently according to “Maintenance Under Severe Driving
Conditions”.

(1) If valve noise increases, check valve clearance.

(2) Never use CG-4 oil.

(3) Oil filter element assembly and O-ring seal are replacement parts.

(4) First replace at 100,000 Km (60,000 miles)/60 months, then every 60,000Km (36,000 miles)/36 months. After first
replacement, perform "I" (checking the mixture ratio and correcting the mixture ratio if necessary) at the middle of
replacement interval.

(5) If engine power decreases, black exhaust smoke is emitted or engine noise increases, perform this maintenance item.
CHASSIS AND BODY MAINTENANCE (YD22DDTI DIESEL ENGINE)
(Annual Mileage <30,000 Km/year)
Abbreviations: I = Inspect and correct or replace as necessary, R = Replace, L = Lubricate. MAINTENANCE OPERATIONMAINTENANCE INTERVAL
Refer-
ence page Perform on a kilometer basis, but on an annual basis
when driving less than 20,000 km (12,000 miles) per
yearkm x 1,000
(Miles x
1,000)
Months20
(12)
1240
(24)
2460
(36)
3680
(48)
48100
(60)
60120
(72)
72
Engine compartment and under vehicle
Intake & exhaust valve clearanceSee
NOTE (1)EM-185
Drive belts I I I I I IMA-29
Engine oil (recommended oil.)See
NOTE (2)RRRRRRMA-35
Engine oil filter (Use Eco filter or equivalent)See
NOTE (3)RRRRRRMA-36
Engine anti-freeze coolant (Use Genuine Nissan
Anti-freeze Coolant (L250) or equivalent)See
NOTE (4)IRMA-30
Cooling system I I I I I IMA-32
Fuel lines I I IMA-34
Air cleaner filter RRMA-35
Fuel filterDRDRDRMA-34
Fuel injectorSee
NOTE (5)EM-167
MAINTENANCE OPERATIONMAINTENANCE INTERVAL
Reference
page Perform on a kilometer basis, but on an annual
basis when driving less than 20,000 km
(12,000 miles) per yearkm x 1,000
(Miles x 1,000)
Months20
(12)
1240
(24)
2460
(36)
3680
(48)
48100
(60)
60120
(72)
72
Underhood and under vehicle
Headlamp aiming I I I I I ILT- 3 5
Brake & clutch, systems and fluid (For level &
leaks)IIIIIIMA-44,
MA-39
Brake fluidRRRMA-44
Brake booster vacuum hoses, connections &
check valveIIIBR-25
Power steering fluid & lines (For level & leaks) I I I I I IMA-45
Manual transaxle gear oil (For leaks) I I I I I IMA-39
Transfer gear oil (For level & leaks) I I I I I IMA-41

MA-12
PERIODIC MAINTENANCE

ENGINE AND EMISSION CONTROL MAINTENANCE (QR20DE AND QR25DE PETROL ENGINE)
(Annual Mileage >30,000 Km/year)
Abbreviations: I = Inspect and correct or replace as necessary, R = Replace,.
NOTE:

Maintenance items with “ ” should be performed more frequently according to “Maintenance Under Severe Driving
Conditions”.

(1)Periodic maintenance is not required. However, if valve noise increases, check valve clearance.

(2) Replace the drive belt if found damaged or if the auto belt tensioner reading reaches the maximum limit.

(3) First replace at 90,000 Km (54,000 miles), then every 60,000 km (36,000 miles). Perform "I" (Checking the mixture ratio
and correcting the mixture ratio if necessary) at the middle of replacement interval.

(4) Fuel filter is maintenance-free. For service procedures, refer to FL section.

(5) For Russia only. MAINTENANCE OPERATIONMAINTENANCE INTERVAL
Refer-
ence
page Perform at number of kilometers (miles) basis
only.km x
1,000
(Miles x
1,000)15
(9)30
(18)45
(27)60
(36)75
(45)90
(54)105
(63)120
(72)
Engine compartment and under vehicle
Intake and exhaust valve clearanceSee
NOTE (1)EM-64
Drive beltSee
NOTE (2)I IIIIIIIMA-20
Engine oil (Use recommended oil.)RRRRRRRRMA-24
Engine oil filter (Use NISSAN genuine part or
equivalent)RRRRRRRRMA-25
Engine anti-freeze coolant (Use Genuine NIS-
SAN Anti-freeze Coolant (L250) or equivalent.)See
NOTE (3)IRIMA-20
Cooling system I I I IMA-22
Fuel linesIIMA-24
Air cleaner filterRRMA-24
Fuel filter (In-tank type)See
NOTE (4)FL-4
Spark plugs (Conventional type) R R R RMA-26
Spark-plugs (Platinum-tipped type)See
NOTE (5)RRRRMA-26
EVAP vapor lines (With carbon canister) I IMA-28

PERIODIC MAINTENANCE
MA-13
C
D
E
F
G
H
I
J
K
MA
B
MA

CHASSIS AND BODY MAINTENANCE (QR20DE AND QR25DE PETROL ENGINE)
(Annual Mileage >30,000 Km/year)
Abbreviations: I = Inspect and correct or replace as necessary, R = Replace, L = Lubricate.
NOTE:

(1) Inspect once per year.

Maintenance items with “ ” should be performed more frequently according to “Maintenance Under Severe Driving
Conditions”.
*: For 4WD models only. MAINTENANCE OPERATIONMAINTENANCE INTERVAL
Reference
page Perform at number of kilometers (miles)
basis only.km x 1,000
(Miles x
1,000)15
(9)30
(18)45
(27)60
(36)75
(45)90
(54)105
(63)120
(72)
Underhood and under vehicle
Headlamp aiming I I I ILT- 3 5
Brake & clutch, systems and fluid (For
level & leaks)IIIIMA-39,
MA-44
Brake fluidRRMA-44
Brake booster vacuum hoses, connec-
tions & check valveIIBR-25
Power steering fluid & lines (For level &
leaks)IIIIMA-45
Manual transaxle gear oil (For leaks) I I I IMA-39
Automatic transaxle fluid (For level &
leaks)IIIIMA-40
Transfer gear oil (For level & leaks) I I I IMA-41
Differential gear oil (For level & leaks or
replace)IIIIMA-43
Steering gear & linkage, axle & suspen-
sion parts, propeller shaft, front drive
shafts & exhaust systemI* I I* IMA-45,
MA-46
,
MA-42
,
MA-46
,
MA-39
Wheel alignment (If necessary, rotate &
balance wheels)IIIIFSU-6,
MA-43
Brake pads, rotors & other brake compo-
nentsIIIIMA-45,
MA-45
,
MA-44
Foot brake, parking brake & clutch (For
free play, stroke & operation)IIIIBR-6,
PB-3
CL-5
Air conditioner filterRRRRAT C - 1 3 0
Body corrosionSee
NOTE (1)MA-48