back door NISSAN X-TRAIL 2003 Service Owner's Manual

EI-40
HEADLINING

4. Remove assistance grip.
NOTE:
When removing the assistant's grip cover from a car with a sun-
roof, use a clip clamp tool to disengage the upper and lower
tabs, then slide inwards and remove screws (1 each on left/
right).
5. Remove map lamp, interior lamp, and luggage compartment lamp. Refer to LT- 8 7 , "
INTERIOR ROOM
LAMP" , LT- 9 1 , "MAP LAMP (WITHOUT SUNROOF)" , LT- 9 1 , "MAP LAMP (WITH SUNROOF)" and LT-
87, "LUGGAGE ROOM LAMP" .
6. Remove inside mirror cover.
7. Remove mounting screw on inside mirror.
8. Remove sun visors (driver side and passenger side).
9. Remove headlining rear clips.
10. Remove sun visor holder.
NOTE:
Insert a screwdriver into the cutout and rotate 90° to remove.
11. Remove headlining through the back door opening.
NOTE:

Removal and installation must be performed by 2 persons.

Do not strongly bend the headlining.
INSTALLATION
Installation is in the reverse order of removal.
NOTE:
When installing, insert the protrusions on the headlining into the
holes in the upper part of center pillar.
SIIA0052E
SIIA0224J
PIIA0561E

IP-12
INSTRUMENT PANEL ASSEMBLY

[ ]: The number shows the removal order.
REMOVAL
Front Speaker Grille (LH/RH)
1. Insert a remover into front speaker grille door side edge, and
then disengage pawls and clips.
2. Pull forward and remove.
Cluster Lid A
Disengage clips by pulling cluster lid A frontward to remove.
CAUTION:
During removal or installation, use shop cloth to protect sur-
rounding area from damage.
Combination Meter
1. Remove screw.
2. Disconnect connector on back and remove combination meter.
CAUTION:
During removal or installation, use shop cloth to protect
surrounding area from damage.
Instrument panelIP-17[25]
Side ventilator grille (LH/RH)ATC-138
[26]
Cup holderIP-18
[27] Components Parts Location Refer toInstrument
panelCombination
meterDisplay unit Audio Console
PIIA9899E
PIIA7393E
PIIA7394JPIIA7394E

SE-1
SEAT
I BODY
CONTENTS
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SECTION
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SEAT
PRECAUTIONS .......................................................... 2
Precautions for Supplemental Restraint System
(SRS) “AIR BAG” and “SEAT BELT PRE-TEN-
SIONER” .................................................................. 2
Service Notice .......................................................... 2
Precautions .............................................................. 2
PREPARATION ........................................................... 3
Commercial Service Tools ........................................ 3
SQUEAK AND RATTLE TROUBLE DIAGNOSES ..... 4
Work Flow ................................................................ 4
CUSTOMER INTERVIEW ..................................... 4
DUPLICATE THE NOISE AND TEST DRIVE ....... 5
CHECK RELATED SERVICE BULLETINS ........... 5
LOCATE THE NOISE AND IDENTIFY THE
ROOT CAUSE ...................................................... 5
REPAIR THE CAUSE ........................................... 5
CONFIRM THE REPAIR ....................................... 6
Generic Squeak and Rattle Troubleshooting ........... 6
INSTRUMENT PANEL .......................................... 6
CENTER CONSOLE ............................................. 6
DOORS ................................................................. 6
TRUNK .................................................................. 7
SUNROOF/HEADLINING ..................................... 7
SEATS ................................................................... 7
UNDERHOOD ....................................................... 7
Diagnostic Worksheet .............................................. 8
POWER SEAT .......................................................... 10
Schematic .............................................................. 10
Wiring Diagram—SEAT— /For LHD Models ........... 11
Wiring Diagram—SEAT— /For RHD Models ......... 14
HEATED SEAT ......................................................... 17
Schematic .............................................................. 17Wiring Diagram—H/SEAT— /For LHD Models ....... 18
Wiring Diagram—H/SEAT—/For RHD Models ....... 21
FRONT SEAT ............................................................ 24
Component Parts Drawing ..................................... 24
MANUAL SEAT ................................................... 24
POWER SEAT ..................................................... 25
Removal and Installation ........................................ 26
REMOVAL ........................................................... 26
INSTALLATION ................................................... 26
Disassembly and Assembly of Seatback ................ 26
SEATBACK TRIM (SIDE AIR BAG EQUIPPED
AND GENUINE LEATHER SEAT) ....................... 26
SEATBACK TRIM [WITHOUT SIDE AIR BAG
(EXCEPT GENUINE LEATHER SEAT)] .............. 28
Disassembly and Assembly of Seat Cushion Trim ... 29
MANUAL SEAT ................................................... 29
Disassembly and Assembly of Seat Cushion Trim ... 30
POWER SEAT ..................................................... 30
REAR SEAT .............................................................. 31
Component Parts Drawing ..................................... 31
STANDARD SEAT ............................................... 31
SEAT WITH ARMREST ....................................... 32
Removal and Installation ........................................ 33
SEAT CUSHION .................................................. 33
SEATBACK .......................................................... 33
REAR SEAT STRIKER (SIDE) ............................ 34
REAR SEAT CENTER BRACKET ....................... 34
REAR SEAT STRIKER (FLOOR) ........................ 34
Disassembly and Assembly .................................... 34
REAR SEATBACK LOCK KNOB ......................... 34
ARMREST ........................................................... 34

TROUBLE DIAGNOSIS
ATC-55
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AT C

Auto Amp. Terminals and Reference ValueEJS004GS
Measure voltage between each terminal and ground by following ter-
minals and reference value for auto amp.
PIN CONNECTOR TERMINAL LAYOUT
TERMINALS AND REFERENCE VALUE FOR AUTO AMP.
RJIA2824E
RJIA0489E
Te r m i -
nal No.Wire
colorItemIgnition
switchConditionVoltage
(V)
1 BR/Y Power supply for IGN ON - Battery voltage
2 L Power supply for BAT OFF - Battery voltage
3 B Ground ON - Approx. 0
4 L/R A/C (Compressor ON) signal ONCompressor: ON Approx. 0
Compressor: OFF Approx. 5
5WPower supply for each door
motorON - Battery voltage
8 P In-vehicle sensor - - -
9 R/B Ambient sensor - - -
10 OR Sunload sensor - - -
11 B Illumination ground ON Light switch: ON Approx. 0
12 R/L Power supply for illumination ON Light switch: ON Approx. 12
15 G LAN signal ON -Approx. 5.5
17 L/YFan control amp. control sig-
nalONFan speed: 1-24th Approx. 2.5 - 3.5
Fan speed: 25th Approx. 9.0
18 R Blower motor feed back ON Fan speed: 1st Approx. 8.0
19 LG/BFan ON signal (With gasoline
engine)ONBlower fan: ON Approx. 0
Blower fan: OFF Approx. 5
HAK0652D

ATC-78
TROUBLE DIAGNOSIS

COMPONENT DESCRIPTION
Air Mix Door Motor
The air mix door motor is attached to the heater & cooling unit. It
rotates so that the air mix door is opened or closed to a position set
by the auto amp. The air mix door position is fed back to the auto
amp. by PBR built-in air mix door motor.
DIAGNOSTIC PROCEDURE FOR AIR MIX DOOR MOTOR
SYMPTOM: Discharge air temperature does not change.
Perform diagnostic procedure. Refer to AT C - 6 9 , "
DIAGNOSTIC PROCEDURE FOR LAN CIRCUIT" .
RJIA0516E
RJIA0517E

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 5,000 km (3,000 miles).MA-41
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-45
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-28
(YD22DDTi)
Engine oil levelCheck the level after parking the vehicle on a level spot and turning off the
engine.MA-23
(QR20DE,
QR25DE)
MA-33
(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-37
, MA-41
BatteryCheck the fluid level in each cell. It should be between the “MAX” and “MIN”
lines.—

CHASSIS AND BODY MAINTENANCE
MA-45
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Drive ShaftELS000CL

Check boot and drive shaft for cracks, wear, damage and
grease leakage.
Lubricating Locks, Hinges and Hood LatchesELS000BR
Checking Seat Belts, Buckles, Retractors, Anchors and AdjustersELS000BS
Checking Body CorrosionELS000C0
Visually check body panels for collision damage (scratches, chipping, rubbing, etc.) or damage to the anti-cor-
rosion materials. In particular, check the following locations.
HEMMED PANELS
Hood front end, door lower end, trunk lid rear end, etc.
PA N E L J O I N T
Side sill of rear fender and center pillar, rear wheel housing of rear fender, around strut tower in engine com-
partment, etc.
PA N E L E D G E
Trunk lid opening, sunroof opening, fender wheel-arch flange, fuel filler lid flange, around holes in panel, etc.
PARTS CONTACT
Waist moulding, windshield moulding, bumper, etc.
SFA108A
Front door Refer to BL-18, "DOOR" .
Back door Refer to BL-99, "
BACK DOOR" .

REAR WIPER AND WASHER SYSTEM
WW-17
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Removal and Installation for Wiper Motor and Linkage EKS00332
REMOVAL
1. Remove the back door finisher. Refer to EI-34, "BACK DOOR TRIM" .
2. Operate the wiper motor, and stop it at the auto stop position.
3. Disconnect wiper motor connector.
4. Remove wiper arm from the vehicle.
5. Remove wiper motor form the vehicle.
6. Remove rubber from the vehicle.
INSTALLATION
1. Install rubber to the vehicle.
2. Install wiper motor to the vehicle.
3. Connect wiper motor to connector. Turn the wiper switch ON to operate wiper motor, then turn the wiper
switch OFF (auto stop).
4. Install wiper arm to the vehicle.
5. Install back door finisher. Refer to EI-34, "
BACK DOOR TRIM" .

Tighten rear wiper arm nuts to specified torque.

Tighten rear wiper motor nuts to specified torque.
CAUTION:

Do not drop the wiper motor or cause it to contact other parts.

Check the grease conditions of the motor arm and wiper link joint (at retainer). Apply grease if
necessary.
1. Wiper motor 2. Rubber 3. Nut cover
4. Wiper arm 5. Wiper blade
PKIA5551E
SKIA0040E
: 15.2 N-m (1.5 kg-m, 11 ft-lb)
: 4.5 N-m (0.45 kg-m, 39 in-lb)

PG-1
POWER SUPPLY, GROUND & CIRCUIT ELEMENTS
K ELECTRICAL
CONTENTS
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SECTION
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POWER SUPPLY, GROUND & CIRCUIT ELEMENTS
POWER SUPPLY ROUTING ...................................... 2
Schematic ................................................................ 2
Wiring Diagram - POWER - ..................................... 3
BATTERY POWER SUPPLY - IGNITION SW. IN
ANY POSITION ..................................................... 3
ACCESSORY POWER SUPPLY - IGNITION SW.
IN “ACC” OR “ON” ................................................ 7
IGNITION POWER SUPPLY - IGNITION SW. IN
“ON” AND/OR “START” ......................................... 8
Fuse ....................................................................... 12
Fusible Link ............................................................ 12
Circuit Breaker ....................................................... 12
GROUND .................................................................. 13
Ground Distribution ................................................ 13
MAIN HARNESS/LHD MODELS ........................ 13
MAIN HARNESS/RHD MODELS ........................ 16
ENGINE ROOM HARNESS/LHD MODELS ....... 19
ENGINE ROOM HARNESS/RHD MODELS ....... 20
ENGINE ROOM HARNESS ................................ 21
ENGINE CONTROL HARNESS/GASOLINE
ENGINE MODELS .............................................. 22
ENGINE CONTROL HARNESS/DIESEL
ENGINE MODELS .............................................. 23
BODY HARNESS/LHD MODELS ....................... 24
BODY HARNESS/RHD MODELS ....................... 25
BODY NO. 2 HARNESS/LHD MODELS ............. 26
BODY NO. 2 HARNESS/RHD MODELS ............ 27
ROOM LAMP HARNESS .................................... 28
BACK DOOR SUB HARNESS/REAR WINDOW
DEFOGGER HARNESS ..................................... 29
HARNESS ................................................................. 30
Harness Layout ...................................................... 30
HOW TO READ HARNESS LAYOUTS ............... 30
OUTLINE/LHD MODELS .................................... 31
OUTLINE/RHD MODELS .................................... 32
MAIN HARNESS/LHD MODELS ........................ 33MAIN HARNESS/RHD MODELS ........................ 35
ENGINE ROOM HARNESS/LHD MODELS ........ 37
ENGINE ROOM HARNESS/RHD MODELS ....... 42
ENGINE CONTROL HARNESS .......................... 47
BODY HARNESS/LHD MODELS ....................... 52
BODY HARNESS/RHD MODELS ....................... 53
BODY NO. 2 HARNESS/LHD MODELS ............. 54
BODY NO. 2 HARNESS/RHD MODELS ............. 55
ROOM LAMP HARNESS .................................... 56
FRONT DOOR HARNESS/LHD MODELS .......... 57
FRONT DOOR HARNESS/RHD MODELS ......... 58
REAR DOOR HARNESS .................................... 59
BACK DOOR HARNESS .................................... 60
Wiring Diagram Codes (Cell Codes) ...................... 61
ELECTRICAL UNITS LOCATION ............................ 65
Electrical Units Location ......................................... 65
ENGINE COMPARTMENT .................................. 65
PASSENGER COMPARTMENT/LHD MODELS ... 66
PASSENGER COMPARTMENT/RHD MODELS ... 68
HARNESS CONNECTOR ......................................... 70
Description .............................................................. 70
HARNESS CONNECTOR (TAB-LOCKING
TYPE) .................................................................. 70
HARNESS CONNECTOR (SLIDE-LOCKING
TYPE) .................................................................. 71
ELECTRICAL UNITS ................................................ 72
Terminal Arrangement ............................................ 72
STANDARDIZED RELAY .......................................... 73
Description .............................................................. 73
NORMAL OPEN, NORMAL CLOSED AND
MIXED TYPE RELAYS ........................................ 73
TYPE OF STANDARDIZED RELAYS ................. 73
FUSE BLOCK - JUNCTION BOX (J/B) .................... 75
Terminal Arrangement ............................................ 75
FUSE AND FUSIBLE LINK BOX .............................. 76
Terminal Arrangement ............................................ 76

GROUND
PG-29
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BACK DOOR SUB HARNESS/REAR WINDOW DEFOGGER HARNESS
CKIA0376E