2003 NISSAN X-TRAIL ground clearance

BL-1
BODY, LOCK & SECURITY SYSTEM
I BODY
CONTENTS
C
D
E
F
G
H
J
K
L
M
SECTION
A
B
BL

BODY, LOCK & SECURITY SYSTEM
PRECAUTIONS .......................................................... 4
Precautions for Supplemental Restraint System
(SRS) “AIR BAG” and “SEAT BELT PRE-TEN-
SIONER” .................................................................. 4
Precautions for Work ................................................ 4
Wiring Diagnosis and Trouble Diagnosis ................. 4
PREPARATION ........................................................... 5
Commercial Service Tools ........................................ 5
SQUEAK AND RATTLE TROUBLE DIAGNOSES ..... 6
Work Flow ................................................................ 6
CUSTOMER INTERVIEW ..................................... 6
DUPLICATE THE NOISE AND TEST DRIVE ....... 7
CHECK RELATED SERVICE BULLETINS ........... 7
LOCATE THE NOISE AND IDENTIFY THE
ROOT CAUSE ...................................................... 7
REPAIR THE CAUSE ........................................... 7
CONFIRM THE REPAIR ....................................... 8
Generic Squeak and Rattle Troubleshooting ........... 8
INSTRUMENT PANEL .......................................... 8
CENTER CONSOLE ............................................. 8
DOORS ................................................................. 8
TRUNK .................................................................. 9
SUNROOF/HEADLINING ..................................... 9
SEATS ................................................................... 9
UNDERHOOD ....................................................... 9
Diagnostic Worksheet ............................................ 10
HOOD ....................................................................... 12
Fitting Adjustment .................................................. 12
LONGITUDINAL AND LATERAL CLEARANCE
ADJUSTMENT .................................................... 12
FRONT END HEIGHT ADJUSTMENT ............... 12
SURFACE HEIGHT ADJUSTMENT ................... 14
Removal and Installation of Hood Assembly .......... 15
REMOVAL ........................................................... 15
INSTALLATION ................................................... 15
Removal and Installation of Hood Lock Control ..... 16
REMOVAL ........................................................... 16
INSTALLATION ................................................... 16
Hood Lock Control Inspection ................................ 17
DOOR ....................................................................... 18Fitting Adjustment ................................................... 18
FRONT DOOR .................................................... 18
REAR DOOR ....................................................... 18
STRIKER ADJUSTMENT .................................... 18
Removal and Installation of Front Door .................. 19
REMOVAL ........................................................... 19
INSTALLATION ................................................... 19
Removal and Installation of Rear Door ................... 19
REMOVAL ........................................................... 20
INSTALLATION ................................................... 20
Door Weatherstrip .................................................. 21
REMOVAL ........................................................... 21
INSTALLATION ................................................... 21
POWER DOOR LOCK SYSTEM .............................. 22
System Description ................................................. 22
OPERATION ........................................................ 22
Component Parts and Harness Connector Location ... 22
Schematic ............................................................... 23
Wiring Diagram — D/LOCK — ............................... 24
Terminal and Reference Value for Time Control Unit ... 28
Symptom Chart ....................................................... 29
Power Supply and Ground Circuit Check ............... 29
Door Lock/Unlock Switch Check ............................ 30
Door Key Cylinder Switch Check ............................ 32
Front Door Lock Actuator (Driver Side) Check ....... 34
Front Door Lock Actuator (Passenger Side) Check ... 35
Rear Door Lock Actuator LH Check ....................... 36
Rear Door Lock Actuator RH Check ....................... 37
Back Door Lock Actuator Check ............................. 38
Door Switch Check ................................................. 39
Door Unlock Sensor Check .................................... 40
Key Switch Check ................................................... 41
POWER DOOR LOCK — SUPER LOCK — ............ 42
System Description ................................................. 42
OUTLINE ............................................................. 42
OPERATION ........................................................ 42
Schematic ............................................................... 44
Wiring Diagram — S/LOCK — ............................... 45
Terminal and Reference Value for Time Control Unit ... 51
Trouble Diagnoses ................................................. 53

BL-2 PRELIMINARY CHECK ....................................... 53
SYMPTOM CHART ............................................. 54
Power Supply and Ground Circuit Check ............... 55
Door Lock/Unlock Switch Check ............................ 56
Door Key Cylinder Switch Check ............................ 58
Front Door Lock Actuator (Driver Side) Check ....... 60
Front Door Lock Actuator (Passenger Side) Check ... 61
Rear Door Lock Actuator LH Check ....................... 62
Rear Door Lock Actuator RH Check ....................... 63
Back Door Lock Actuator Check ............................. 64
Door Switch Check ................................................. 65
Door Unlock Sensor Check .................................... 66
Key Switch Check ................................................... 67
Super Lock Actuator (Driver Side) Check ............... 68
Super Lock Actuator (Passenger Side) Check ....... 69
Super Lock Actuator Check / Rear LH ................... 70
Super Lock Actuator Check / Rear RH ................... 71
NATS Release Signal Check .................................. 72
Ignition Switch “ON” Circuit Check ......................... 73
MULTI-REMOTE CONTROL SYSTEM ..................... 74
Component Parts and Harness Connector Location ... 74
System Description ................................................. 75
FUNCTION .......................................................... 75
LOCK OPERATION ............................................. 75
UNLOCK OPERATION ........................................ 75
HAZARD REMINDER .......................................... 75
MULTI-REMOTE CONTROLLER ID CODE
ENTRY ................................................................ 75
Schematic ............................................................... 76
Wiring Diagram — MULTI — .................................. 77
Terminal and Reference Value for Multi-remote
Control Unit ............................................................. 80
Terminal and Reference Value for Time Control Unit ... 80
Symptom Chart ....................................................... 81
Remote Controller Battery Check ........................... 82
Power Supply and Ground Circuit Check for Time
Control Unit ............................................................. 82
Power Supply and Ground Circuit Check for Multi-
Remote Control Unit ............................................... 83
Time Control Unit Lock Signal Circuit Check .......... 84
Time Control Unit Unlock Signal Circuit Check ...... 85
Hazard Reminder Check ........................................ 86
ID Code Entry Procedure ....................................... 89
Remote Controller Battery Replacement ................ 90
FRONT DOOR LOCK ............................................... 91
Component Parts Location ..................................... 91
Component Parts Location (Super Lock) ................ 91
Inspection and Adjustment ..................................... 91
OUT SIDE HANDLE ROD ADJUSTMENT .......... 92
Removal and Installation ........................................ 92
REMOVAL ........................................................... 92
INSTALLATION .................................................... 93
Disassembly and Assembly .................................... 93
DISASSEMBLY ................................................... 93
ASSEMBLY ......................................................... 93
Disassembly and Assembly .................................... 93
DISASSEMBLY (SUPER LOCK) ......................... 93
ASSEMBLY ......................................................... 94
REAR DOOR LOCK .................................................. 95Component Parts Location ..................................... 95
Component Parts Location (Super Lock) ................ 95
Inspection and Adjustment ...................................... 95
OUT SIDE HANDLE ROD ADJUSTMENT .......... 96
Removal and Installation ......................................... 96
REMOVAL ............................................................ 96
INSTALLATION .................................................... 97
Disassembly and Assembly .................................... 98
DISASSEMBLY .................................................... 98
ASSEMBLY .......................................................... 98
Disassembly and Assembly .................................... 98
DISASSEMBLY (SUPER LOCK) ......................... 98
ASSEMBLY .......................................................... 98
BACK DOOR ............................................................. 99
Fitting Adjustment ................................................... 99
VERTICAL/LATERAL CLEARANCE ADJUST-
MENT ................................................................... 99
Back Door Assembly .............................................100
REMOVAL AND INSTALLATION .......................100
INSPECTION .....................................................100
Removal and Installation of Back Door Handle ....100
REMOVAL ..........................................................100
INSTALLATION ..................................................101
Removal and Installation of Back Door Lock and
Actuator .................................................................101
REMOVAL ..........................................................101
INSTALLATION ..................................................101
Removal and Installation of Back Door Weatherstrip .102
REMOVAL ..........................................................102
INSTALLATION ..................................................102
FUEL FILLER LID OPENER ...................................103
Component Parts Location ...................................103
THEFT WARNING SYSTEM ...................................104
Wiring Diagram — THEFT —/PRI-WIRE ..............104
LHD MODELS ....................................................104
RHD MODELS ...................................................106
NATS (NISSAN ANTI-THEFT SYSTEM) .................108
Component Parts and Harness Connector Location .108
System Description ...............................................109
System Composition .............................................110
ECM Re-communicating Function ........................110
Wiring Diagram — NATS — .................................. 111
LHD MODELS .................................................... 111
RHD MODELS ...................................................113
CONSULT-II ..........................................................115
CONSULT-II INSPECTION PROCEDURE ........115
CONSULT-II DIAGNOSTIC TEST MODE FUNC-
TION ..................................................................116
HOW TO READ SELF-DIAGNOSTIC RESULTS .116
NATS SELF-DIAGNOSTIC RESULTS ITEM
CHART ...............................................................117
Work Flow .............................................................118
Trouble Diagnoses ................................................119
SYMPTOM MATRIX CHART 1 ..........................119
SYMPTOM MATRIX CHART 2 ..........................121
DIAGNOSTIC SYSTEM DIAGRAM ...................121
Diagnostic Procedure 1 .........................................121
Diagnostic Procedure 2 .........................................122
Diagnostic Procedure 3 .........................................125

SC-34
SERVICE DATA AND SPECIFICATIONS (SDS)

SERVICE DATA AND SPECIFICATIONS (SDS)PFP:00030
BatteryEKS0031Q
StarterEKS0031R
AlternatorEKS0031S
Applied modelQR20, QR25 engine
YD22 engine
Except
for Northern EuropeFor Northern
Europe
Type 55D23L 80D23L 110D26L
Capacity [V - AH] 12-48 12-52 12-64
Applied modelQR20, QR25 engine
YD22 engine
A/T M/T
Ty p eS114-844 M0T87081 M8T71471
HITACHI make MITSUBISHI make
Reduction
System voltage [V] 12
No-loadTerminal voltage [V] 11.0
Current [A] Less than 90 Less than 90 Less than 145
Revolution [rpm] More than 2,700 More than 2,500 More than 3,300
Minimum diameter of commutator [mm (in)] 28.0 (1.102) 28.8 (1.134) 31.4 (1.236)
Minimum length of brush [mm (in)] 10.5 (0.413) 7.0 (0.276) 11.0 (0.433)
Brush spring tension [N (kg, lb)] 16.2 (1.65, 3.64)15.0 - 20.4
(1.5 - 2.1, 3.4 - 4.6)26.7 - 36.1
(2.7 - 3.7, 6.0 - 8.2)
Clearance between bearing metal and armature shaft [mm (in)] Less than 0.2 (0.008) —
Clearance “L” between pinion front edge and pinion
stopper[mm (in)]0.3 - 2.5
(0.012 - 0.098)0.5 - 2.0
(0.020 - 0.079)—
Movement “L” in height of pinion assembly [mm (in)] —0.5 - 2.0
(0.020 - 0.079)
Applied model QR20, QR25 engine YD22 engine
Ty p eLR1110-713 A3TB0771
HITACHI make MITSUBISHI make
Nominal rating [V - A] 12-110 12-90
Ground polarityNegative
Minimum revolutions under no-load
(When 13.5 V is applied)[rpm] Less than 1,100 Less than 1,300
Hot output current (When 13.5V is applied) [A/rpm](More than 35/1,300)
More than 70/1,800
More than 91/2,500
More than 110/5,000More than 29/1,300
More than 76/2,500
More than 88/5,000
Regulated output voltage [V] 14.1 - 14.7
Minimum length of brush [mm (in)] More than 6.0 (0.236) More than 5.0 (0.197)
Brush spring pressure [N (g, oz)]1.0 - 3.43
(102 - 350, 3.60 - 12.34)4.8 - 6.0
(490 - 610, 17.28 - 21.51)
Slip ring minimum diameter [mm (in)] More than 26.0 (1.024) More than 22.1 (0.870)
Rotor coil resistance at 20 °C (68 °F) [Ω] 2.31 2.1 - 2.5

WW-8
FRONT WIPER AND WASHER SYSTEM

Terminal and Reference Values for Combination SwitchEKS0032P
Removal and Installation for Front Wiper Arms, Adjustment for Wiper Arms
Stop Location
EKS0032Q
1. Prior to front wiper arm installation, turn on wiper switch to oper-
ate front wiper motor and then turn it “OFF” (Auto Stop).
2. Lift the blade up and then set it down onto glass surface to set
the blade center to clearance “L1” & “L2” immediately before
tightening nut.
3. Eject washer fluid. Turn on front wiper switch to operate front
wiper motor and then turn it “OFF”.
4. Ensure that front wiper blades stop within clearance “L1” & “L2”.

Tighten front wiper arm nuts to specified torque.

Before reinstalling front wiper arm, clean up the pivot area as
illustrated. This will reduce possibility of front wiper arm loose-
ness.
TERMINAL
NO.WIRE
COLORITEM CONDITION
DATA (DC Voltage)
IGNITION
SWITCHCONDITION OR OPERATION
13 L/YWiper auto
Stop signalONWiper is moving Approx. 0V
Wiper while the vehicle is stopped Battery voltage
14 LWiper motor
Operation signal (LO)ON Wiper switchOFF Battery voltage
LO Approx. 0V
15 Y/G Ignition ON signal ON — Battery voltage
16 L/BWiper motor
Operation signal (HI)ON Wiper switchOFF Battery voltage
HI Approx. 0V
17 B/W Ground OFF — —
18 G Washer switch signal ON Wiper switchWASH Approx. 0V
OFF Battery voltage
PKIA5548E
Clearance “L1”: 49.2 - 64.2 mm (1.937 - 2.528 in)
Clearance “L2”: 39.3 - 54.3 mm (1.547 - 2.138 in)
Front wiper:
23.6 N-m (2.4 kg-m, 17 ft-lb)
PKIA5763E
SEL024J

WW-16
REAR WIPER AND WASHER SYSTEM

Terminal and Reference Values for Combination SwitchEKS00330
Removal and Installation for Rear Wiper Arms EKS00331
WIPER ARMS
1. Turn on wiper switch to operate wiper motor and then turn it
“OFF” (Auto Stop).
2. Lift the blade up and then set it down onto glass surface. Set the
black center to clearance “L” immediately before tightening the
nut.
3. Eject washer fluid. Turn on wiper switch to operate wiper motor
and then turn it “OFF”.
4. Ensure that wiper blades stop on the lowest heat wire.

Center to clearance "L".

Tighten rear wiper arm nuts to specified torque.

Before reinstalling wiper arm, clean up the pivot area as
illustrated. This will reduce possibility of wiper arm
looseness.
TERMINAL
NO.WIRE
COLORITEM CONDITION
DATA(DC Voltage)
IGNITION
SWITCHCONDITION OR OPERATION
21 WWiper motor
Operation signal
(ON)ON Wiper switchOFF Battery voltage
ON Approx. 0V
22 LG/BWasher switch sig-
nalON Wiper switchWASH Approx. 0V
OFF Battery voltage
23 BR/YWiper motor
Operation signalON Wiper switch: INT
24 B/W Ground OFF — —
SKIA0083J
"L" : 63.1±7.5 mm (2.484±0.295 in)
: 15.2 N-m (1.5 kg-m, 11 ft-lb)SKIA0077E
SEL024J

LT-2 HAZARD SWITCH .................................................... 41
Removal and Installation ........................................ 41
REMOVAL ........................................................... 41
INSTALLATION .................................................... 41
STOP LAMP .............................................................. 42
Wiring Diagram — STOP/L — ................................ 42
Bulb Replacement .................................................. 43
STOP LAMP ........................................................ 43
HIGH-MOUNTED STOP LAMP ........................... 43
Removal and Installation ........................................ 43
STOP LAMP ........................................................ 43
HIGH-MOUNTED STOP LAMP ........................... 43
BACK-UP LAMP ....................................................... 44
Wiring Diagram — BACK/L — ................................ 44
GASOLINE ENGINE ........................................... 44
DIESEL ENGINE ................................................. 45
Bulb Replacement .................................................. 46
Removal and Installation ........................................ 46
PARKING, LICENSE PLATE AND TAIL LAMPS ...... 47
Wiring Diagram — TAIL/L — .................................. 47
LHD MODELS ..................................................... 47
RHD MODELS ..................................................... 49
Bulb Replacement .................................................. 51
PARKING AND TAIL LAMPS ............................... 51
LICENSE PLATE LAMP ...................................... 51
Removal and Installation ........................................ 51
PARKING AND TAIL LAMPS ............................... 51
LICENSE PLATE LAMP ...................................... 51
FRONT FOG LAMP .................................................. 52
System Description ................................................. 52
DESCRIPTION .................................................... 52
FOG LAMP OPERATION .................................... 52
Wiring Diagram — F/FOG — .................................. 53
Aiming Adjustment .................................................. 54
Bulb Replacement .................................................. 55
Removal and Installation ........................................ 55
REMOVAL ........................................................... 55
INSTALLATION .................................................... 55
REAR FOG LAMP ..................................................... 56
System Description ................................................. 56
DESCRIPTION .................................................... 56
FOG LAMP OPERATION .................................... 56
Wiring Diagram -R/FOG-/Without Front Fog Lamp ... 57
Wiring Diagram -R/FOG-/With Front Fog Lamp ..... 58
Bulb Replacement .................................................. 59
Removal and Installation ........................................ 59
REMOVAL ........................................................... 59
INSTALLATION .................................................... 59
CLEARANCE LAMP/TAIL LAMP ............................. 60
Bulb Replacement (Clearance Lamp) .................... 60
Bulb Replacement (Tail lamp) ................................. 60
Removal and Installation of Clearance Lamp ......... 60
Removal and Installation of Tail lamp ..................... 60HIGH-MOUNTED STOP LAMP ................................. 61
Bulb Replacement ................................................... 61
Removal and Installation ......................................... 61
REAR COMBINATION LAMP ................................... 62
Wiring Diagram —STOP/L— .................................. 62
Bulb Replacement ................................................... 63
Removal and Installation ......................................... 63
REMOVAL ............................................................ 63
INSTALLATION .................................................... 63
COMBINATION SWITCH .......................................... 64
Removal and Installation ......................................... 64
Switch Circuit Inspection ......................................... 64
ASHTRAY ILLUMINATION ....................................... 65
Bulb Replacement, Removal and Installation ......... 65
ILLUMINATION .......................................................... 66
System Description ................................................. 66
Schematic ............................................................... 67
Wiring Diagram -ILL- ............................................... 68
LHD MODELS ...................................................... 68
RHD MODELS ..................................................... 72
INTERIOR ROOM LAMP .......................................... 76
System Description ................................................. 76
POWER SUPPLY AND GROUND ....................... 76
SWITCH OPERATION ......................................... 76
INTERIOR ROOM LAMP TIMER OPERATION ... 77
ON-OFF CONTROL ............................................. 77
Wiring Diagram -ROOM/L- ...................................... 78
LHD MODELS ...................................................... 78
RHD MODELS ..................................................... 80
Interior Room Lamp Timer Does Not Operate ........ 82
Interior Room Lamp Timer Does Not Cancel .......... 85
Bulb Replacement ................................................... 86
INTERIOR ROOM LAMP ..................................... 86
LUGGAGE ROOM LAMP .................................... 86
Removal and Installation ......................................... 87
INTERIOR ROOM LAMP ..................................... 87
LUGGAGE ROOM LAMP .................................... 87
STEP LAMP .............................................................. 88
Wiring Diagram — STEP/L — ................................. 88
LHD MODELS ...................................................... 88
RHD MODELS ..................................................... 89
MAP LAMP ................................................................ 90
Wiring Diagram —INT/L— ...................................... 90
Bulb Replacement ................................................... 91
MAP LAMP (WITHOUT SUNROOF) ................... 91
MAP LAMP (WITH SUNROOF) ........................... 91
Removal and Installation ......................................... 91
MAP LAMP (WITHOUT SUNROOF) ................... 91
MAP LAMP (WITH SUNROOF) ........................... 91
BULB SPECIFICATIONS .......................................... 92
Headlamp ................................................................ 92
Exterior Lamp .......................................................... 92
Interior Lamp/Illumination ........................................ 92

LT-28
HEADLAMP - DAYTIME LIGHT SYSTEM -

Trouble DiagnosesEKS003CO
DAYTIME LIGHT CONTROL UNIT INSPECTION TABLE
*: Daytime light operating: Lighting switch in “OFF” position with engine running.
Bulb ReplacementEKS003CP
Refer to LT- 1 6 , "Bulb Replacement for Headlamp and Clearance lamp" or LT- 1 7 , "Bulb Replacement for Driv-
ing Lamp" .
Aiming AdjustmentEKS003BE
Refer to LT- 1 4 , "Aiming Adjustment for Headlamp" or LT- 1 5 , "Aiming Adjustment for Driving Lamp" .
Removal and InstallationEKS00ES8
Refer to LT- 1 7 , "Removal and Installation for Headlamp" or LT- 1 8 , "Removal and Installation for Driving Lamp"
.
Terminal
No.Wire
colorConnectionsINPUT (I)/
OUTPUT (O)Operated condition Voltage
1 G/WPower source for illumination &
tail lamp— — Battery voltage
2 LG Power source for headlamp LH — — Battery voltage
3 R/W Power source for headlamp RH — — Battery voltage
4 G/Y Headlamp RH OON (daytime light operating*) Battery voltage
OFF Approx. 0V
5 Y/G Headlamp LH OON (daytime light operating*) Battery voltage
OFF Approx. 0V
6 B/Y Start signal I Ignition switchSTART Battery voltage
ON, ACC or OFF Approx. 0V
7 BR IGN power supply — Ignition switchON or START Battery voltage
ACC or OFF Approx. 0V
8 Y/R Alternator “L” terminal I EngineRunning Battery voltage
Stopped Approx. 0V
9 B Ground — — —
10 R/L Illumination & tail lamp OON (daytime light operating*) Battery voltage
OFF Approx. 0V
11 R/L Lighting switch I1ST·2ND position Battery voltage
OFF Approx. 0V