2005 NISSAN X-TRAIL diagram

CHARGING SYSTEM
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Wiring Diagram — CHARGE — /With Diesel EngineEKS00EAF
TKWA1514E

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STARTING SYSTEM

Wiring Diagram — START — /M/T ModelsEKS0031G
TKWA0056E

STARTING SYSTEM
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Wiring Diagram — START — /A/T ModelsEKS0031H
TKWA0057E

LT-1
LIGHTING SYSTEM
K ELECTRICAL
CONTENTS
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SECTION LT
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LIGHTING SYSTEM
PRECAUTION ............................................................ 4
Precautions for Supplemental Restraint System
(SRS) “AIR BAG” and “SEAT BELT PRE-TEN-
SIONER” .................................................................. 4
Precaution ................................................................ 4
Wiring Diagrams and Trouble Diagnosis .................. 4
HEADLAMP - XENON TYPE - ................................... 5
System Description .................................................. 5
DESCRIPTION ...................................................... 5
LOW BEAM OPERATION ..................................... 5
HIGH BEAM OPERATION/FLASH-TO-PASS
OPERATION ......................................................... 5
DRIVING LAMP OPERATION .............................. 6
XENON HEADLAMP ............................................. 7
Schematic ................................................................ 8
Wiring Diagram — H/LAMP — ................................. 9
Trouble Diagnoses ................................................. 17
Aiming Adjustment of Headlamp ............................ 18
PREPARATION BEFORE ADJUSTING .............. 18
LOW BEAM ......................................................... 18
ADJUSTMENT USING AN ADJUSTMENT
SCREEN (LIGHT/DARK BORDERLINE) ............ 19
Aiming Adjustment of Driving Lamp ....................... 19
PREPARATION BEFORE ADJUSTING .............. 19
ADJUSTMENT USING AN ADJUSTMENT
SCREEN (LIGHT/DARK BORDERLINE) ............ 20
ADJUSTING ........................................................ 20
Bulb Replacement of Headlamp and Clearance
Lamp ...................................................................... 20
HEADLAMP (UPPER SIDE), FOR LOW BEAM ... 20
HEADLAMP (LOWER SIDE), FOR HIGH BEAM ... 21
CLEARANCE LAMP ........................................... 21
Bulb Replacement of Driving Lamp ........................ 21
Removal and Installation of Headlamp .................. 21
REMOVAL ........................................................... 21
INSTALLATION ................................................... 22
Disassembly and Assembly ................................... 22
DISASSEMBLY ................................................... 22
ASSEMBLY ......................................................... 22
Removal and Installation of Driving Lamp .............. 23REMOVAL ........................................................... 23
INSTALLATION ................................................... 23
Removal and Installation of Driving Lamp Switch ... 24
HEADLAMP - CONVENTIONAL TYPE - .................. 25
System Description ................................................. 25
DESCRIPTION .................................................... 25
LOW BEAM OPERATION ................................... 25
HIGH BEAM OPERATION/FLASH-TO-PASS
OPERATION ........................................................ 25
DRIVING LAMP OPERATION ............................. 25
Schematic ............................................................... 27
Wiring Diagram — H/LAMP — ............................... 28
LHD MODELS ..................................................... 28
RHD MODELS .................................................... 31
Trouble Diagnoses ................................................. 34
Aiming Adjustment of Headlamp ............................ 35
PREPARATION BEFORE ADJUSTING .............. 35
LOW BEAM AND HIGH BEAM ........................... 35
ADJUSTMENT USING AN ADJUSTMENT
SCREEN (LIGHT/DARK BORDERLINE) ............ 36
Aiming Adjustment of Driving Lamp ....................... 36
PREPARATION BEFORE ADJUSTING .............. 36
ADJUSTMENT USING AN ADJUSTMENT
SCREEN (LIGHT/DARK BORDERLINE) ............ 37
ADJUSTING ........................................................ 37
Bulb Replacement of Headlamp and Clearance
lamp ........................................................................ 37
HEAD LAMP ........................................................ 37
CLEARANCE LAMP ............................................ 37
Bulb Replacement of Driving Lamp ........................ 38
Removal and Installation of Headlamp ................... 38
REMOVAL ........................................................... 38
INSTALLATION ................................................... 38
Removal and Installation of Driving Lamp .............. 39
REMOVAL ........................................................... 39
INSTALLATION ................................................... 39
Removal and Installation for Driving Lamp Switch ... 40
HEADLAMP (WITH DAYTIME) - XENON TYPE - .... 41
System Description ................................................. 41
DESCRIPTION .................................................... 41

LT-2 LOW BEAM OPERATION (DAYTIME LIGHT
SYSTEM CANCEL OPERATION) ....................... 41
HIGH BEAM OPERATION/FLASH-TO-PASS
OPERATION ........................................................ 42
DAYTIME LIGHT SYSTEM OPERATION ............ 42
DRIVING LAMP OPERATION ............................. 42
XENON HEADLAMP ........................................... 43
Schematic ............................................................... 44
Wiring Diagram —DTRL— ..................................... 45
Trouble Diagnoses .................................................. 50
DAYTIME LIGHT CONTROL UNIT INSPECTION
TABLE ................................................................. 50
Bulb Replacement .................................................. 50
Aiming Adjustment .................................................. 50
Removal and Installation ........................................ 50
HEADLAMP (WITH DAYTIME) - CONVENTIONAL
TYPE - ....................................................................... 51
System Description ................................................. 51
DESCRIPTION .................................................... 51
LOW BEAM OPERATION (DAYTIME LIGHT
SYSTEM CANCEL OPERATION) ....................... 51
HIGH BEAM OPERATION/FLASH-TO-PASS
OPERATION ........................................................ 52
DAYTIME LIGHT SYSTEM OPERATION ............ 52
DRIVING LAMP OPERATION ............................. 52
Schematic ............................................................... 54
Wiring Diagram —DTRL— ..................................... 55
Trouble Diagnoses .................................................. 60
DAYTIME LIGHT CONTROL UNIT INSPECTION
TABLE ................................................................. 60
Bulb Replacement .................................................. 60
Aiming Adjustment .................................................. 60
Removal and Installation ........................................ 60
HEADLAMP AIMING CONTROL (MANUAL) ........... 61
Wiring Diagram — H/AIM — ................................... 61
Removal and Installation ........................................ 62
Switch Circuit Inspection ........................................ 62
HEADLAMP AIMING CONTROL (AUTO) ................ 63
Component Parts and Harness Connector Location ... 63
System Description ................................................. 63
OUTLINE ............................................................. 63
HEADLAMP AIMING CONTROL OPERATION ... 64
Schematic ............................................................... 65
Wiring Diagram — H/AIM — ................................... 66
LHD MODELS ..................................................... 66
Terminals and Reference Values of Daytime Light
Control Unit ............................................................. 68
Terminals and Reference Values for Height Sensor ... 68
How to Proceed With Trouble Diagnosis ................ 68
CONSULT-II Functions (HEADLAMP LEVELIZER) ... 69
CONSULT-II BASIC OPERATION ....................... 69
WORK SUPPORT ............................................... 70
DATA MONITOR .................................................. 70
ACTIVE TEST ..................................................... 71
SELF-DIAG RESULTS ........................................ 71
Check Aiming Control System ................................ 73
Symptom Chart ....................................................... 74
Headlamp Aiming Motor Does Not Operate (Both
Sides) ..................................................................... 74Headlamp Aiming Motor Does Not Operate (One
Side) ........................................................................ 77
DTC B2081 [INITIAL NOT DONE] .......................... 78
DTC B2082 [SENSOR OUT OF RANGE] ............... 79
DTC B2083 [SEN SIG NOT PLAUSIBLE] .............. 79
DTC B2084 [VOLTAGE UNDER LIMIT] .................. 80
DTC B2085 [LOW BEAM SIG OPEN LINE] ........... 81
DTC B2086 [FRQ. OVER LIMIT] ............................ 82
DTC B2087 [SHORT TO GROUND] ....................... 82
DTC B2088 [SHORT TO BATTERY] ...................... 84
Removal and Installation of Height Sensor ............. 86
REMOVAL ............................................................ 86
INSTALLATION .................................................... 86
TURN SIGNAL AND HAZARD WARNING LAMPS ... 87
System Description ................................................. 87
TURN SIGNAL OPERATION ............................... 87
HAZARD LAMP OPERATION ............................. 88
Wiring Diagram — TURN — ................................... 89
LHD MODELS ...................................................... 89
RHD MODELS ..................................................... 91
Trouble Diagnoses .................................................. 93
Electrical Components Inspection ........................... 93
COMBINATION FLASHER UNIT CHECK ........... 93
Bulb Replacement ................................................... 94
FRONT TURN SIGNAL LAMP ............................. 94
SIDE TURN SIGNAL LAMP ................................. 94
REAR TURN SIGNAL LAMP ............................... 94
Removal and Installation of Front Turn Signal Lamp ... 94
REMOVAL ............................................................ 94
INSTALLATION .................................................... 94
Removal and Installation of Side Turn Signal Lamp ... 95
REMOVAL ............................................................ 95
INSTALLATION .................................................... 95
Removal and Installation of Rear Turn Signal Lamp ... 95
LIGHTING AND TURN SIGNAL SWITCH ................ 96
Removal and Installation ......................................... 96
REMOVAL ............................................................ 96
INSTALLATION .................................................... 96
Switch Circuit Inspection ......................................... 96
HAZARD SWITCH ..................................................... 97
Removal and Installation ......................................... 97
REMOVAL ............................................................ 97
INSTALLATION .................................................... 97
STOP LAMP .............................................................. 98
Wiring Diagram — STOP/L — ................................ 98
Bulb Replacement ................................................... 99
STOP LAMP ........................................................ 99
HIGH-MOUNTED STOP LAMP ........................... 99
Removal and Installation ......................................... 99
STOP LAMP ........................................................ 99
HIGH-MOUNTED STOP LAMP ........................... 99
BACK-UP LAMP .....................................................100
Wiring Diagram — BACK/L — ..............................100
GASOLINE ENGINE ..........................................100
DIESEL ENGINE ...............................................101
Bulb Replacement .................................................102
Removal and Installation .......................................102
PARKING, LICENSE PLATE AND TAIL LAMPS ....103
Wiring Diagram — TAIL/L — .................................103

LT-3
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LHD MODELS ................................................... 103
RHD MODELS .................................................. 105
Bulb Replacement ................................................ 107
PARKING AND TAIL LAMPS ............................ 107
TAIL LAMP ........................................................ 107
LICENSE PLATE LAMP .................................... 107
Removal and Installation ...................................... 107
PARKING LAMP ............................................... 107
TAIL LAMP ........................................................ 107
LICENSE PLATE LAMP .................................... 107
FRONT FOG LAMP ................................................ 108
System Description .............................................. 108
DESCRIPTION .................................................. 108
FOG LAMP OPERATION .................................. 108
Wiring Diagram — F/FOG — ............................... 109
Aiming Adjustment ................................................ 110
Bulb Replacement ................................................ . 111
Removal and Installation ...................................... . 111
REMOVAL ......................................................... . 111
INSTALLATION ................................................. . 111
REAR FOG LAMP ...................................................112
System Description ............................................... 112
DESCRIPTION ................................................... 112
FOG LAMP OPERATION ................................... 112
Wiring Diagram — R/FOG —/Without Front Fog
Lamp ..................................................................... 113
Wiring Diagram — R/FOG —/With Front Fog Lamp .. 114
Bulb Replacement ................................................. 115
Removal and Installation ....................................... 115
REMOVAL .......................................................... 115
INSTALLATION .................................................. 115
CLEARANCE LAMP/TAIL LAMP ............................116
Bulb Replacement (Clearance Lamp) ................... 116
Bulb Replacement (Tail lamp) ............................... 116
Removal and Installation of Clearance Lamp ....... 116
Removal and Installation of Tail lamp .................... 116
HIGH-MOUNTED STOP LAMP ...............................117
Bulb Replacement ................................................. 117
Removal and Installation ....................................... 117
REAR COMBINATION LAMP .................................118
Wiring Diagram —STOP/L— ................................. 118
Bulb Replacement ................................................. 119
Removal and Installation ....................................... 119
REMOVAL .......................................................... 119
INSTALLATION .................................................. 119
COMBINATION SWITCH ........................................ 120
Removal and Installation ...................................... 120
Switch Circuit Inspection ...................................... 120ASHTRAY ILLUMINATION .....................................121
Bulb Replacement, Removal and Installation .......121
ILLUMINATION .......................................................122
System Description ...............................................122
Schematic .............................................................123
Wiring Diagram —ILL— ........................................124
LHD MODELS ...................................................124
RHD MODELS ..................................................128
INTERIOR ROOM LAMP ........................................132
System Description ...............................................132
POWER SUPPLY AND GROUND ....................132
SWITCH OPERATION ......................................132
INTERIOR ROOM LAMP TIMER OPERATION .133
ON-OFF CONTROL ..........................................133
Wiring Diagram — ROOM/L— .............................134
LHD MODELS ...................................................134
RHD MODELS ..................................................136
Interior Room Lamp Timer Does Not Operate ......138
Interior Room Lamp Timer Does Not Cancel .......141
Bulb Replacement ................................................143
INTERIOR ROOM LAMP ..................................143
LUGGAGE ROOM LAMP ..................................143
Removal and Installation ......................................143
INTERIOR ROOM LAMP ..................................143
LUGGAGE ROOM LAMP ..................................144
STEP LAMP ............................................................145
Wiring Diagram — STEP/L — ..............................145
LHD MODELS ...................................................145
RHD MODELS ..................................................146
Bulb Replacement ................................................147
Removal and Installation ......................................147
REMOVAL .........................................................147
INSTALLATION .................................................147
INTERIOR LAMP ....................................................148
Wiring Diagram — INT/L — ..................................148
Bulb Replacement ................................................150
MAP LAMP (WITHOUT SUNROOF) .................150
MAP LAMP (WITH SUNROOF) ........................150
READ LAMP ......................................................150
Removal and Installation ......................................150
REMOVAL .........................................................150
INSTALLATION .................................................151
BULB SPECIFICATIONS ........................................152
Headlamp .............................................................152
Exterior Lamp .......................................................152
Interior Lamp/Illumination .....................................152

LT-4
PRECAUTION

PRECAUTION PFP:00011
Precautions for Supplemental Restraint System (SRS) “AIR BAG” and “SEAT
BELT PRE-TENSIONER”
EKS0079M
The Supplemental Restraint System such as “AIR BAG” and “SEAT BELT PRE-TENSIONER”, used along
with a front seat belt, helps to reduce the risk or severity of injury to the driver and front passenger for certain
types of collision. Information necessary to service the system safely is included in the SRS and SB section of
this Service Manual.
WARNING:

To avoid rendering the SRS inoperative, which could increase the risk of personal injury or death
in the event of a collision which would result in air bag inflation, all maintenance must be per-
formed by an authorized NISSAN/INFINITI dealer.

Improper maintenance, including incorrect removal and installation of the SRS, can lead to per-
sonal injury caused by unintentional activation of the system. For removal of Spiral Cable and Air
Bag Module, see the SRS section.

Do not use electrical test equipment on any circuit related to the SRS unless instructed to in this
Service Manual. SRS wiring harnesses can be identified by yellow and/or orange harnesses or
harness connectors.
Precaution EKS003KS

Do not touch the glass of bulb directly by hand. Keep grease and other oily matters away from it. Do not
touch bulb by hand while it is lit or right after being turned off. Burning may result.

Do not leave bulb out of headlamp reflector for a long time because dust, moisture smoke, etc. may affect
the performance of the headlamp. When replacing the bulb, be sure to replace it with a new one.

Adjust aiming by tightening aiming screw. (To adjust it toward loosening side, first loosen adjusting screw,
and then make adjustment by tightening.)

To remove soil or sealant of bulbs, do not use organic solvent (thinner, gasoline, etc.)

When replacing bulb, be sure to hold bulb socket and pull it out straight. If wiring harness of the bulb is
pulled at an angle, the bulb may be caught in the lamp, making it difficult to take out.
Wiring Diagrams and Trouble Diagnosis EKS003KT
When you read wiring diagrams, refer to the following:

Refer to GI-14, "How to Read Wiring Diagrams" in GI section

Refer to PG-2, "POWER SUPPLY ROUTING" for power distribution circuit in PG section
When you perform trouble diagnosis, refer to the following:

Refer to GI-10, "HOW TO FOLLOW TEST GROUPS IN TROUBLE DIAGNOSES" in GI section

Refer toGI-23, "How to Perform Efficient Diagnosis for an Electrical Incident" in GI section

HEADLAMP - XENON TYPE -
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Wiring Diagram — H/LAMP — EKS00N4X
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