tow NISSAN X-TRAIL 2003 Service Repair Manual
[x] Cancel search | Manufacturer: NISSAN, Model Year: 2003, Model line: X-TRAIL, Model: NISSAN X-TRAIL 2003Pages: 4179, PDF Size: 87.27 MB
Page 3 of 4179
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
TOWING AN AUTOMATIC TRANSAXLE
MODEL WITH FOUR WHEELS ON GROUND ... 39
TOWING THE VEHICLE WITH REAR WHEELS
RAISED (WITH FRONT WHEELS ON GROUND)
OR FRONT WHEELS RAISED ........................... 40
Vehicle Recovery (Freeing a Stuck Vehicle) ........... 40
TIGHTENING TORQUE OF STANDARD BOLTS .... 41
Tightening Torque Table ......................................... 41
IDENTIFICATION INFORMATION ............................ 42
Model Variation ....................................................... 42
IDENTIFICATION NUMBER ................................ 43
IDENTIFICATION PLATE .................................... 44
Page 41 of 4179
TOW TRUCK TOWING
GI-39
C
D
E
F
G
H
I
J
K
L
MB
GI
TOW TRUCK TOWINGPFP:00000
Tow Truck TowingEAS000FL
CAUTION:
All applicable 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.
NISSAN recommends that towing dollies be used when towing your
vehicle beplaced on a flat bed truck as illustrated.
TOWING AN AUTOMATIC TRANSAXLE MODEL WITH FOUR WHEELS ON GROUND
Observe the following restricted towing speeds and distances.
CAUTION:
Never tow an automatic transaxle model from the rear (i.e., backward) with four wheels on the ground
as this may cause serious and expensive damage to the transaxle.
PAIA0012E
Speed :Below 50 km/h (30 MPH)
Distance :Less than 65 km(40 miles)
Page 42 of 4179
GI-40
TOW TRUCK TOWING
TOWING THE VEHICLE WITH REAR WHEELS RAISED (WITH FRONT WHEELS ON GROUND)
OR FRONT WHEELS RAISED
Never tow the vehicle with rear wheels raised (with front wheels on
ground) or front wheels raised as this may cause serious and expen-
sive damage to the transaxle. If it is necessary to tow it with rear
wheels raised or front wheels raised, always use a towing dolly
under the front wheels.
If the speed or distance must necessarily be greater, remove the
front and rear propeller shafts beforehand to prevent damage to the
transaxle.
Vehicle Recovery (Freeing a Stuck Vehicle) EAS000FM
Use the towing hook only, not other parts of the vehicle. Other-
wise, the vehicle body will be damaged.
Use the towing hook only to free a vehicle stuck in sand, snow,
mud, etc. Never tow the vehicle for a long distance using only
the towing hook.
The towing hook is under tremendous force when used to free a
stuck vehicle. Always pull the cable straight out from the front or
rear of the vehicle. Never pull on the hook at an angle.
Stand clear of a stuck vehicle.
WARNING:
Do not spin the tires at high speed. This could cause them
to explode and result in serious injury. Parts of the vehicle
could also overheat and be damaged.
PAIA0013E
PAIA0145E
Page 216 of 4179
EM-164
[YD22DDTi]
FUEL PUMP
15. Using the extension bar and the TORX socket (size: E10),
remove the tightening bolts.
CAUTION:
Do not disassemble or adjust fuel pump.
16. Remove the fuel pump toward the rear of engine.
CAUTION:
For removal, be careful not to drop the seal washer into the engine.
NOTE:
The seal washer of the tightening bolts cannot be reused.
17. Remove adjust shim.
18. Attach a suitable tool in the M8 bolt hole on coupling.
19. Loosen sprocket nut with the TORX wrench (special service
tool).
20. Remove coupling with a suitable puller.
21. Remove spacer from fuel pump.
22. Remove oil seal from spacer.
PBIC2405E
MBIA0013E
MBIA0014E
Page 254 of 4179
EM-202
[YD22DDTi]
CYLINDER HEAD
2. Remove valve collet.
Using the valve spring compressor (special service tool),
compress valve spring. Using magnet hand, remove valve
collets.
3. Remove valve spring retainers and valve springs.
4. Remove valves as pressing valve stems toward combustion chamber.
Before removing valve, check the valve guide clearance. Refer to EM-203, "Valve Guide Clearance" .
NOTE:
Refer to the figure for intake and exhaust valve positions.
Intake and exhaust valve driving cams are provided alter-
nately for each camshaft.
5. Remove valve oil seals using the valve oil seal puller (special
service tool).
6. Remove valve spring seats.
7. Before removing valve seats, perform valve seat contact check.
Refer to EM-205, "
Valve Seat Contact" .
8. Before removing valve guides, perform valve guide clearance
check. Refer to EM-203, "
Valve Guide Clearance" .
ASSEMBLY
1. Install valve guides. Refer to EM-204, "Valve Guide Replacement" .
2. Install valve seats. Refer to EM-205, "
Valve Seat Replacement" .
3. Using the valve oil seal drift (special service tool), install valve oil
seals referring to the dimension shown in the figure.
4. Install valve spring seats.
PBIC2388E
SBIA0196E
JEM153G
JEM165G
Page 270 of 4179
EM-218
[YD22DDTi]
CYLINDER BLOCK
8. With the TORX socket (size: E14, commercial service tool),
tighten the main bearing cap bolts according to the following
procedure:
a. Apply engine oil to the threaded part and seat surface of each
bolt.
b. Tighten all bolts in numerical order shown in the figure.
c. Put alignment marks (with paint) on each bolt and the main
bearing cap, all in the same direction. (When using a protractor)
d. Then, tighten 90 degrees to 95 degrees [target: 90 degrees].
(angle tightening)
CAUTION:
Always use either the angle wrench (special service tool) or
protractor during angular tightening. Avoid tightening
based on visual checks alone.
After tightening bolts to specified torque, make sure that
crankshaft rotates smoothly.
Check crankshaft end play. Refer to EM-226, "CRANKSHAFT
END PLAY" .
9. Check the outer diameter of connecting rod bolts. Refer to EM-
234, "CONNECTING ROD BOLT DEFORMATION" .
10. Install piston to connecting rod.
a. Using the snap ring pliers, install snap rings to groove on piston rear side.
Fit snap ring correctly into grooves.
b. Install pistons to connecting rods.
Using the industrial use dryer, heat pistons up to approx. 60 to
70°C (140 to 158°F) until piston pin can be pressed down by
finger touch. Then insert piston pin into piston and connecting
rod from front side of piston toward rear.
Assemble piston and connecting rod with front mark of piston
head and cylinder No. stamped on connecting rod being posi-
tioned as shown in the figure.
c. Install snap ring to front side of piston.
Refer to above step a for precaution on snap ring installation.
After installation, check connecting rods for smooth move-
ment.
11. Use the piston ring expander (commercial service tool) to install piston rings.
CAUTION:
When installing, prevent piston from being damaged.: 25 - 30 N·m (2.5 - 3.1 kg-m, 18 - 22 ft-lb)
JEM200G
JEM226G
PBIC0089E
MBIA0024E
Page 271 of 4179
CYLINDER BLOCK
EM-219
[YD22DDTi]
C
D
E
F
G
H
I
J
K
L
MA
EM
Install top ring and second ring with punched mark surfaces
facing upward.
Install rings so that three closed gap position 120 degrees
apart one another.
Closed gaps do not need to face in a specific directions, as
long as each are positioned 120 degrees apart.
12. Install connecting rod bearing to connecting rod and cap.
While installing connecting rod bearing, apply engine oil to
bearing surfaces (inside). Do not apply engine oil to rear sur-
faces, but clean them completely.
Align protrusions on connecting rod bearings with connecting
rod cut-outs to install connecting rod bearings.
13. Install piston and connecting rod assembly to crankshaft.
Move crankshaft pin to be assembled to BDC.
Align cylinder position with cylinder No. on connecting rod to
install piston and connecting rod assembly.
Using the piston ring compressor (special service tool) or suit-
able tool, install piston and connecting rod assembly with front
mark on piston head facing toward the front side of engine.
CAUTION:
When installing piston and connecting rod assembly, pre-
vent the big end of connecting rod from interfering with
oil jet.
14. Install connecting rod caps and mounting nuts.
Align cylinder No. stamped on connecting rod with that on cap
to install connecting rod cap.
Make sure that the front mark on connecting rod cap faces
towards the front of the engine.
15. Tighten connecting rod nuts according to the following procedure:
a. Apply engine oil on bolt threads and seat surface of nuts.
b. Tighten bolts.
c. Loosen completely.Punched mark:
Top ring : RTop
Second ring : R2nd
JEM228G
JEM229G
PBIC1619E
MBIA0024E
: 29 - 30 N·m (2.9 - 3.1 kg-m, 21 - 22 ft-lb)
: 0 N·m (0 kg-m, 0 in-lb)
Page 485 of 4179
TROUBLE DIAGNOSIS
EC-107
[QR (WITH EURO-OBD)]
C
D
E
F
G
H
I
J
K
L
MA
EC
HO2S1 MNTR (B1)
[RICH/LEAN]××
Display of heated oxygen sensor 1 signal dur-
ing air-fuel ratio feedback control:
RICH: means the mixture became “rich”, and
control is being affected toward a leaner mix-
ture.
LEAN: means the mixture became “lean”, and
control is being affected toward a rich mixture.After turning ON the ignition
switch, “RICH” is displayed until
air-fuel mixture ratio feedback
control begins.
When the air-fuel ratio feedback is
clamped, the value just before the
clamping is displayed continu-
ously.
HO2S2 MNTR (B1)
[RICH/LEAN]×
Display of heated oxygen sensor 2 signal:
RICH: means the amount of oxygen after three
way catalyst is relatively small.
LEAN: means the amount of oxygen after
three way catalyst is relatively large.
When the engine is stopped, a
certain value is indicated.
VHCL SPEED SE
[km/h] or [mph]××
The vehicle speed computed from the vehicle
speed signal is displayed.
BATTERY VOLT
[V]××
The power supply voltage of ECM is dis-
played.
ACCEL SEN 1 [V]××
The accelerator pedal position sensor signal
voltage is displayed.ACCEL SEN 2 signal is converted
by ECM internally. Thus, it differs
from ECM terminal voltage signal. ACCEL SEN 2 [V]×
THRTL SEN 1 [V]××
The throttle position sensor signal voltage is
displayed.THRTL SEN 2 signal is converted
by ECM internally. Thus, it differs
from ECM terminal voltage signal. THRTL SEN 2 [V]×
INT/A TEMP SE
[°C] or [°F]××
The intake air temperature (determined by the
signal voltage of the intake air temperature
sensor) is indicated.
START SIGNAL
[ON/OFF]××
Indicates start signal status [ON/OFF] com-
puted by the ECM according to the signals of
engine speed and battery voltage.After starting the engine, [OFF] is
displayed regardless of the starter
signal.
CLSD THL POS
[ON/OFF]××
Indicates idle position [ON/OFF] computed by
the ECM according to the accelerator pedal
position sensor signal.
AIR COND SIG
[ON/OFF]××
Indicates [ON/OFF] condition of the air condi-
tioner switch as determined by the air condi-
tioner signal.
P/N POSI SW
[ON/OFF]××
Indicates [ON/OFF] condition from the park/
neutral position (PNP) switch signal.
PW/ST SIGNAL
[ON/OFF]××
[ON/OFF] condition of the power steering
pressure sensor as determined by the power
steering pressure sensor is indicated.
LOAD SIGNAL
[ON/OFF]××
Indicates [ON/OFF] condition from the electri-
cal load signal.
ON: Rear window defogger switch is ON and/
or lighting switch is in 2nd position.
OFF: Both rear window defogger switch and
lighting switch are OFF.
IGNITION SW
[ON/OFF]×
Indicates [ON/OFF] condition from ignition
switch.
HEATER FAN SW
[ON/OFF]×
Indicates [ON/OFF] condition from the heater
fan switch signal.
BRAKE SW
[ON/OFF]×
Indicates [ON/OFF] condition from the stop
lamp switch signal. Monitored item
[Unit]ECM
INPUT
SIGNALSMAIN
SIG-
NALSDescription Remarks
Page 854 of 4179
EC-476
[QR (WITH EURO-OBD)]
EVAPORATIVE EMISSION SYSTEM
Component InspectionEBS010VY
EVAP CANISTER
Check EVAP canister as follows:
1. Block port B . Orally blow air through port A .
Check that air flows freely through port C .
2. Block port A . Orally blow air through port B .
Check that air flows freely through port C .
FUEL CHECK VALVE
1. Blow air through connector on fuel tank side.
A considerable resistance should be felt and a portion of air flow
should be directed toward the EVAP canister side.
2. Blow air through connector on EVAP canister side.
Air flow should be smoothly directed toward fuel tank side.
3. If fuel check valve is suspected of not properly functioning in
steps 1 and 2 above, replace it.
FUEL TANK VACUUM RELIEF VALVE (BUILT INTO FUEL FILLER CAP)
1. Wipe clean valve housing.
2. Check valve opening pressure and vacuum.
3. If out of specification, replace fuel filler cap as an assembly.
PBIB0663E
SEF552Y
SEF989X
Pressure: 15.3 - 20.0 kPa (0.153 - 0.200 bar,
0.156 - 0.204 kg/cm
2 , 2.22 - 2.90 psi)
Va c u u m :−6.0 to −3.4 kPa (−0.060 to −0.034 bar,
−0.061 to −0.035 kg/cm
2 , −0.87 to −0.49 psi)
SEF943S
Page 933 of 4179
TROUBLE DIAGNOSIS
EC-555
[QR (WITHOUT EURO-OBD)]
C
D
E
F
G
H
I
J
K
L
MA
EC
DATA MONITOR MODE
Monitored Item
×: Applicable
Monitored item
[Unit]ECM
INPUT
SIGNALSMAIN
SIG-
NALSDescription Remarks
ENG SPEED [rpm]××
Indicates the engine speed computed from the
signals of the crankshaft position sensor (POS)
and camshaft position sensor (PHASE).
Accuracy becomes poor if engine
speed drops below the idle rpm.
If the signal is interrupted while the
engine is running, an abnormal
value may be indicated.
MAS A/F SE-B1 [V]××
The signal voltage of the mass air flow sensor
is displayed.When the engine is stopped, a
certain value is indicated.
B/FUEL SCHDL
[msec]×
“Base fuel schedule” indicates the fuel injection
pulse width programmed into ECM, prior to any
learned on board correction.
A/F ALPHA-B1 [%]×
The mean value of the air-fuel ratio feedback
correction factor per cycle is indicated.
When the engine is stopped, a
certain value is indicated.
This data also includes the data
for the air-fuel ratio learning con-
trol.
COOLAN TEMP/S
[°C] or [°F]××
The engine coolant temperature (determined by
the signal voltage of the engine coolant temper-
ature sensor) is displayed.
When the engine coolant tempera-
ture sensor is open or short-cir-
cuited, ECM enters fail-safe mode.
The engine coolant temperature
determined by the ECM is dis-
played.
HO2S1 (B1) [V]××
The signal voltage of the heated oxygen sensor
1 is displayed.
HO2S2 (B1) [V]×
The signal voltage of the heated oxygen sensor
2 is displayed.
HO2S1 MNTR (B1)
[RICH/LEAN]××
Display of heated oxygen sensor 1 signal dur-
ing air-fuel ratio feedback control:
RICH: means the mixture became “rich”, and
control is being affected toward a leaner mix-
ture.
LEAN: means the mixture became “lean”, and
control is being affected toward a rich mixture.After turning ON the ignition
switch, “RICH” is displayed until
air-fuel mixture ratio feedback
control begins.
When the air-fuel ratio feedback is
clamped, the value just before the
clamping is displayed continu-
ously.
HO2S2 MNTR (B1)
[RICH/LEAN]×
Display of heated oxygen sensor 2 signal:
RICH: means the amount of oxygen after three
way catalyst is relatively small.
LEAN: means the amount of oxygen after three
way catalyst is relatively large.
When the engine is stopped, a
certain value is indicated.
VHCL SPEED SE
[km/h] or [mph]××
The vehicle speed computed from the vehicle
speed signal is displayed.
BATTERY VOLT
[V]××
The power supply voltage of ECM is displayed.
ACCEL SEN 1 [V]××
The accelerator pedal position sensor signal
voltage is displayed.ACCEL SEN 2 signal is converted
by ECM internally. Thus, it differs
from ECM terminal voltage signal. ACCEL SEN 2 [V]×
THRTL SEN 1 [V]××
The throttle position sensor signal voltage is
displayed.THRTL SEN 2 signal is converted
by ECM internally. Thus, it differs
from ECM terminal voltage signal. THRTL SEN 2 [V]×
INT/A TEMP SE
[°C] or [°F]××
The intake air temperature (determined by the
signal voltage of the intake air temperature sen-
sor) is indicated.