2005 NISSAN X-TRAIL 4WD

HARNESS
PG-65
C
D
E
F
G
H
I
J
L
MA
B
PG

Wiring Diagram Codes (Cell Codes) EKS0032J
Use the chart below to find out what each wiring diagram code stands for.
Refer to the wiring diagram code in the alphabetical index to find the location (page number) of each wiring
diagram.
Code Section Wiring Diagram Name
1STSIG AT A/T 1st Signal
2NDSIG AT A/T 2nd Signal
3RDSIG AT A/T 3rd Signal
4THSIG AT A/T 4th Signal
4WD TF 4WD Control system
A/C ATC Air Conditioner
ABS BRC Anti-Lock Brake System
APP1PW EC Accelerator Pedal Position Sensor 1 Power Supply
APP2PW EC Accelerator Pedal Position Sensor 2 Power Supply
APPS1 EC Accelerator Pedal Position Sensor
APPS2 EC Accelerator Pedal Position Sensor
APPS3 EC Accelerator Pedal Position Sensor
ASC/BS EC Automatic Speed Control Device (ASCD) Brake Switch
ASC/SW EC Automatic Speed Control Device (ASCD) Steering Switch
ASCBOF EC Automatic Speed Control Device (ASCD) Brake Switch
ASCIND EC Automatic Speed Control Device (ASCD) Indicator
AT/IND DI A/T Indicator Lamp
AUDIO AV Audio
BA/FTS AT A/T Fluid Temperature Sensor and TCM Power Supply
BACK/L LT Back-Up Lamp
BOOST EC Turbocharger Boost Sensor
BRK/SW EC Brake Switch
CAN AT CAN Communication Line
CAN EC CAN Communication Line
CAN LAN CAN System
CHARGE SC Charging System
CHIME DI Warning Chime
CIGAR WW Cigarette Lighter
CKPS EC Crankshaft Position Sensor
CLOCK DI Clock
CMPS EC Camshaft Position Sensor
COOL/F EC Cooling Fan Control
D/LOCK BL Power Door Lock
DEF GW Rear Window Defogger
DTRL LT Headlamp - With Daytime Light System
ECM/PW EC ECM Power Supply for Back-Up
ECMRLY EC ECM Relay
ECTS EC Engine Coolant Temperature Sensor
EGRVLV EC EGR Volume Control Valve
EGVC/V EC EGR Volume Control Valve
ENGSS AT Engine Speed Signal

MA-6
GENERAL MAINTENANCE

GENERAL MAINTENANCEPFP:00000
General MaintenanceELS000AL
General maintenance includes those items which should be checked during the normal day-to-day operation
of the vehicle. They are essential if the vehicle is to continue operating properly. The owners can perform the
checks and inspections themselves or they can have their NISSAN dealers do them for a nominal charge.
OUTSIDE THE VEHICLE
The maintenance items listed here should be performed from time to time, unless otherwise specified.
INSIDE THE VEHICLE
The maintenance items listed here should be checked on a regular basis, such as when performing periodic maintenance, cleaning the
vehicle, etc.
UNDER THE HOOD AND VEHICLE
The maintenance items listed here should be checked periodically e.g. each time you check the engine oil or refuel.Item Reference page
TiresCheck the pressure with a gauge periodically when at a service station, includ-
ing the spare, and adjust to the specified pressure if necessary. Check carefully
for damage, cuts or excessive wear.—
Windshield wiper
bladesCheck for cracks or wear if not functioning correctly. —
Doors and engine
hoodCheck that all doors, the engine hood, the trunk lid and back door operate prop-
erly. Also ensure that all latches lock securely. Lubricate if necessary. Make sure
that the secondary latch keeps the hood from opening when the primary latch is
released.
When driving in areas using road salt or other corrosive materials, check for
lubrication frequently.BL-12
, BL-18
Tire rotationTires should be rotated every 10,000 km (6,000 miles) for 2WD models and
every 5,000 km (3,000 miles) for 4WD models.MA-43
Item Reference page
LampsMake sure that the headlamps, stop lamps, tail lamps, turn signal lamps, and
other lamps are all operating properly and installed securely. Also check head-
lamp aim.—
Warning lamps and
chimesMake sure that all warning lamps and buzzers/chimes are operating properly. —
Steering wheelCheck that it has the specified play.
Check for changes in the steering conditions, such as excessive free play, hard
steering or strange noises.
Free play: Less than 35 mm (1.38 in)—
Seat beltsCheck that all parts of the seat belt system (e.g. buckles, anchors, adjusters and
retractors) operate properly and smoothly, and are installed securely. Check the
belt webbing for cuts, fraying, wear or damage.MA-47
Item Reference page
Windshield washer
fluidCheck that there is adequate fluid in the tank. —
Engine coolant levelCheck the coolant level when the engine is cold.MA-20
(QR20DE,
QR25DE)
MA-30
(YD22DDTi)
Engine oil levelCheck the level after parking the vehicle on a level spot and turning off the
engine.MA-24
(QR20DE,
QR25DE)
MA-35
(YD22DDTi)
Brake and clutch fluid
levelsMake sure that the brake and clutch fluid levels are between the “MAX” and
“MIN” lines on the reservoir.MA-39
, MA-44
BatteryCheck the fluid level in each cell. It should be between the “MAX” and “MIN”
lines.—

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

MA-10
PERIODIC MAINTENANCE

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 UNDER SEVERE DRIVING CONDITIONS
(Annual Mileage <30,000 Km/year)
The maintenance intervals shown on the preceding pages are for normal operating conditions. If the vehicle is
mainly operated under severe driving conditions as shown below, more frequent maintenance must be per-
formed on the following items as shown in the table.
Severe driving conditions
A — Driving in dusty conditions
B — Repeatedly driving short distances
C — Towing a trailer or caravan
D — Extensive idling
E — Driving in extremely adverse weather conditions or in areas where ambient temperatures are either
extremely low or extremely high
F — Driving in high humidity or mountainous areas
G — Driving in areas using salt or other corrosive materials
H — Driving on rough and/or muddy roads or in the desert
I — Driving with frequent use of braking or in mountainous areas
J — Frequent off road use or driving in water
K —Sustained high speed driving
L — For models without Euro-OBD system
Differential gear oil (For level & leaks or
replace)IIIIIIMA-43
Steering gear & linkage, axle & suspension
parts, propeller shaft, front drive shafts &
exhaust systemI* I I* I I* IMA-45,
MA-46
,
MA-42
,
MA-46
,
MA-39
Wheel alignment (If necessary, rotate & bal-
ance wheels)IIIIIIFSU-6,
MA-43
Brake pads, rotors & other brake compo-
nentsIIIIIIMA-45,
MA-44
,
MA-45
Foot brake, parking brake & clutch (For free
play, stroke & operation)IIIIIIBR-6,
PB-3
,
CL-5
Air conditioner filterRRRRRRATC-130
Body corrosionSee
NOTE (1)MA-48
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

PERIODIC MAINTENANCE
MA-11
C
D
E
F
G
H
I
J
K
MA
B
MA

Maintenance operation: Check = Check and correct or replace as necessary.
Driving conditionMaintenance itemMainte-
nance
opera-
tionMaintenance intervalRefer-
ence
page
A...........Air cleaner filterPetrol models ReplaceEvery 30,000 km
(18,000 miles) or 24
monthsMA-24
Diesel models ReplaceEvery 30,000 km
(18,000 miles) or 18
monthsMA-35
ABCD
........Engine oil &
engine oil filter Petrol models ReplaceEvery 7,500 km (4,500
miles) or 6 monthsMA-24
,
MA-25
Diesel models ReplaceEvery 10,000 km (6,000
miles) or 6 monthsMA-35,
MA-36
A...E.......Fuel filter Diesel models Check &
drain
waterEvery 10,000 km (6,000
miles) or 6 monthsFL-17
ReplaceEvery 20,000 km
(12,000 miles) or 12
monthsMA-34
.....F......Brake fluidPetrol models ReplaceEvery 15,000 km (9,000
miles) or 12 monthsMA-44Diesel models ReplaceEvery 20,000 km
(12,000 miles) or 12
monthsMA-44
..C
....H
....Differential gear
oilPetrol models ReplaceEvery 30,000 km
(18,000 miles) or 24
monthsMA-43
Diesel models ReplaceEvery 30,000 km
(18,000 miles) or 18
monthsMA-43
..C....H....Automatic trans-
axle fluidPetrol models ReplaceEvery 30,000 km
(18,000 miles) or 24
monthsMA-41
......GH....Steering gear &
linkage, axle &
suspension parts,
propeller shaft,
front drive shafts
& exhaust systemPetrol models InspectEvery 7,500 km (4,500
miles) or 6 months for
4WD modelsMA-45
,
MA-46
,
MA-42
,
MA-46
,
MA-39Every 15,000km
(9,000miles) or 12
months for 2WD models
Diesel models InspectEvery 10,000 km (6,000
miles) or 6 months for
4WD modelsMA-45
,
MA-46
,
MA-42
,
MA-46
,
MA-39Every 20,000 km
(12,000 miles) or 12
months for 2WD models
A.C...GHI...Brake pads,
rotors & other
brake compo-
nentsPetrol models InspectEvery 7,500 km (4,500
miles) or 12 months for
2WDMA-45
,
MA-44
,
MA-45
Diesel models InspectEvery 10,000 km (6,000
miles) or 6 monthsMA-45
,
MA-44
,
MA-45
A...........Air conditioner fil-
terPetrol models ReplaceEvery 15,000 km (9,000
miles) or 12 monthsATC-130

Diesel models ReplaceEvery 10,000 km (6,000
miles) or 6 monthsATC-130

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

MA-16
PERIODIC MAINTENANCE

ABCD
........Engine oil &
engine oil filter Petrol models ReplaceEvery 7,500 km
(4,500 miles) MA-24
,
MA-25
Diesel models ReplaceEvery 10,000 km
(6,000 miles) MA-35,
MA-36
A...E.......Fuel filter Diesel models Check &
drain
waterEvery 10,000 km
(6,000 miles) FL-17
ReplaceEvery 30,000 km
(18,000 miles) MA-34
.....F......Brake fluidPetrol models ReplaceEvery 30,000 km
(18,000 miles) MA-44Diesel models ReplaceEvery 30,000 km
(18,000 miles) MA-44
..C
....H
....Differential gear
oilPetrol models ReplaceEvery 30,000 km
(18,000 miles) MA-43Diesel models ReplaceEvery 30,000 km
(18,000 miles) MA-43
..C....H....Automatic trans-
axle fluidPetrol models ReplaceEvery 60,000 km
(36,000 miles) MA-41
......GH....Steering gear &
linkage, axle &
suspension
parts, propeller
shaft, front drive
shafts & exhaust
systemPetrol models InspectEvery 15,000 km (9,000
miles) for 4WD modelsMA-45
,
MA-46
,
MA-42
,
MA-46
,
MA-39Every 30,000 km
(18,000 miles) for 2WD
models
Diesel models InspectEvery 15,000 km (9,000
miles) for 4WD modelsMA-45
,
MA-46
,
MA-42
,
MA-46
,
MA-39Every 30,000 km
(18,000 miles) for 2WD
models
A.C...GHI...Brake pads,
rotors & other
brake compo-
nentsPetrol models InspectEvery 15,000 km
(9,000 miles) MA-45
,
MA-44
,
MA-45
Diesel models InspectEvery 10,000 km
(6,000 miles) MA-45
,
MA-44
,
MA-45
A...........Air conditioner
filterPetrol models ReplaceEvery 15,000 km
(9,000 miles) ATC-130Diesel models ReplaceEvery 10,000 km
(6,000 miles) ATC-130
Driving conditionMaintenance itemMainte-
nance
opera-
tionMaintenance intervalRefer-
ence
page

MA-40
CHASSIS AND BODY MAINTENANCE

Changing M/T OilELS000BD
1. Drain oil from drain plug and refill with new gear oil.
(For details, refer to MT-12, "
Changing M/T Oil" .)
2. Check oil level.

For 2WD models

For 4WD models
CAUTION:
Do not reuse gasket.
Checking A/T FluidELS000BV
1. Warm up engine.
2. Check for fluid leakage.
3. Before driving, fluid level can be checked at fluid temperatures of 30 to 50°C (86 to 122°F) using “COLD”
range on A/T fluid level gauge.
a. Park vehicle on level surface and set parking brake.
b. Start engine and move selector lever through each gear position. Leave selector lever in “P” position.
c. Check fluid level with engine idling.Oil grade and viscosity:
Refer to MA-17, "
RECOMMENDED FLUIDS AND
LUBRICANTS" .
Oil capacity (reference):
Approx. 2.2 (3-7/8 lmp pt)
Oil level “L” : 55.0 - 61.0 mm (2.17 - 2.40 in)
PCIB1477E
Oil level “L” : 168.0 - 174.0 mm (6.61 - 6.85 in)
Drain plug:
: 34.5 N·m (3.5 kg-m, 25 ft-lb)
PCIB1478E
SMA146B