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K ELECTRICAL
SECTION LT
LIGHTING SYSTEM
CONTENTS
A
B
C
D
E
PRECAUTION ........................................................... |
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3 |
Precautions for Supplemental Restraint System |
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(SRS) “AIR BAG” and “SEAT BELT PRE-TEN- |
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SIONER” ................................................................. |
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3 |
Precaution ............................................................... |
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3 |
Wiring Diagrams and Trouble Diagnosis ................. |
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3 |
HEADLAMP - DAYTIME LIGHT SYSTEM - .............. |
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4 |
ComponentPartsandHarnessConnectorLocation..... |
4 |
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System Description ................................................. |
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4 |
DESCRIPTION ..................................................... |
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4 |
OUTLINE .............................................................. |
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5 |
DAYTIME LIGHT OPERATION ............................ |
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5 |
HEADLAMP OPERATION (DAYTIME LIGHT |
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CANCEL OPERATION) ....................................... |
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6 |
OPERATION TABLE ............................................ |
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6 |
Schematic ............................................................... |
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7 |
Wiring Diagram — H/LAMP — ............................ |
..... 8 |
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Terminals and Reference Value for Daytime Light |
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Control Unit ............................................................ |
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11 |
Trouble Diagnoses ................................................ |
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12 |
Check Daytime Light Relay ................................... |
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14 |
Aiming Adjustment of Headlamp ........................... |
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15 |
PREPARATION BEFORE ADJUSTING ............. |
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15 |
LOW BEAM AND HIGH BEAM .......................... |
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15 |
Bulb Replacement ................................................. |
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16 |
HEADLAMP ....................................................... |
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16 |
Removal and Installation of Headlamp ................. |
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16 |
REMOVAL .......................................................... |
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16 |
INSTALLATION .................................................. |
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16 |
TURN SIGNAL AND HAZARD WARNING LAMPS... |
17 |
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System Description ............................................... |
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17 |
TURN SIGNAL OPERATION ............................. |
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17 |
HAZARD LAMP OPERATION ............................ |
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18 |
Wiring Diagram — TURN — ............................... |
... 19 |
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Trouble Diagnoses ................................................ |
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21 |
Electrical Components Inspection ......................... |
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21 |
COMBINATION FLASHER UNIT CHECK ......... |
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21 |
HAZARD SWITCH CHECK ................................ |
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22 |
Bulb Replacement ................................................. |
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22 |
FRONT TURN SIGNAL LAMP ........................... |
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22 |
SIDE TURN SIGNAL LAMP ............................... |
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22 |
REAR TURN SIGNAL LAMP ............................. |
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22 |
Removal and Installation of Front Turn Signal Lamp... |
22 |
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Removal and Installation of Side Turn Signal Lamp... |
22 |
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REMOVAL .......................................................... |
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22 |
INSTALLATION .................................................. |
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23 |
Removal and Installation of Rear Turn Signal Lamp... |
23 |
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LIGHTING AND TURN SIGNAL SWITCH ............... |
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24 |
Removal and Installation ....................................... |
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24 |
REMOVAL .......................................................... |
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24 |
INSTALLATION .................................................. |
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24 |
HAZARD SWITCH ................................................... |
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25 |
Removal and Installation ....................................... |
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25 |
REMOVAL .......................................................... |
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25 |
INSTALLATION .................................................. |
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25 |
STOP LAMP ............................................................. |
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26 |
Wiring Diagram — STOP/L — ............................. |
... 26 |
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Bulb Replacement ................................................. |
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27 |
STOP LAMP ....................................................... |
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27 |
HIGH-MOUNTED STOP LAMP .......................... |
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27 |
Removal and Installation of Stop Lamp ................. |
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27 |
Removal and Installation of High-Mounted Stop |
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Lamp ...................................................................... |
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27 |
REMOVAL .......................................................... |
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27 |
INSTALLATION .................................................. |
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27 |
BACK-UP LAMP ...................................................... |
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28 |
Wiring Diagram — BACK/L — ............................. |
... 28 |
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Bulb Replacement ................................................. |
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29 |
Removal and Installation ....................................... |
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29 |
PARKING, LICENSE PLATE AND TAIL LAMPS .... 30 |
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Wiring Diagram — TAIL/L — ............................... |
... 30 |
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Bulb Replacement ................................................. |
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32 |
PARKING LAMP ................................................. |
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32 |
LICENSE PLATE LAMP ..................................... |
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32 |
TAIL LAMP ......................................................... |
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32 |
Removal and Installation of Parking Lamp ............ |
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32 |
REMOVAL .......................................................... |
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32 |
INSTALLATION .................................................. |
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32 |
Removal and Installation of License Plate Lamp |
... |
33 |
REMOVAL .......................................................... |
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33 |
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Revision: 2005 March |
LT-1 |
2005 X-Trail |
INSTALLATION ................................................... |
33 |
Removal and Installation of Tail Lamp ................... |
33 |
SIDE MARKER LAMP ............................................. |
34 |
Bulb Replacement ................................................. |
34 |
FRONT SIDE MARKER LAMP ........................... |
34 |
REAR SIDE MARKER LAMP ............................. |
34 |
RemovalandInstallationofFrontSideMarkerLamp... 35 |
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REMOVAL .......................................................... |
35 |
INSTALLATION ................................................... |
35 |
Removal andInstallationofRear SideMarker Lamp... 35 |
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REMOVAL .......................................................... |
35 |
INSTALLATION ................................................... |
35 |
FRONT FOG LAMP ................................................. |
36 |
System Description ................................................ |
36 |
DESCRIPTION ................................................... |
36 |
FOG LAMP OPERATION ................................... |
36 |
Wiring Diagram — F/FOG — ............................... |
... 37 |
Aiming Adjustment ................................................. |
38 |
Bulb Replacement ................................................. |
39 |
Removal and Installation ....................................... |
39 |
REMOVAL .......................................................... |
39 |
INSTALLATION ................................................... |
39 |
HIGH-MOUNTED STOP LAMP ............................... |
40 |
Bulb Replacement ................................................. |
40 |
Removal and Installation ....................................... |
40 |
REAR COMBINATION LAMP .................................. |
41 |
Bulb Replacement ................................................. |
41 |
Removal and Installation ....................................... |
41 |
REMOVAL .......................................................... |
41 |
INSTALLATION ................................................... |
41 |
COMBINATION SWITCH .......................................... |
42 |
Removal and Installation ....................................... |
42 |
Switch Circuit Inspection ....................................... |
42 |
INTERIOR ROOM LAMP ......................................... |
43 |
System Description ................................................ |
43 |
POWER SUPPLY AND GROUND ...................... |
43 |
SWITCH OPERATION ....................................... |
44 |
BATTERY SAVER .............................................. |
45 |
Schematic .............................................................. |
46 |
Wiring Diagram —ROOM/L— .............................. |
...47 |
Interior Room Lamp Timer Does Not Operate ....... |
51 |
Interior Room Lamp Timer Does Not Cancel ......... |
54 |
Bulb Replacement .................................................. |
56 |
INTERIOR ROOM LAMP .................................... |
56 |
LUGGAGE ROOM LAMP ................................... |
56 |
Removal and Installation of Interior Room Lamp . |
..56 |
REMOVAL ........................................................... |
56 |
INSTALLATION ................................................... |
56 |
Removal and Installation of Luggage Room Lamp...56 |
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STEP LAMP ............................................................. |
57 |
Wiring Diagram — STEP/L — .............................. |
...57 |
Bulb Replacement .................................................. |
58 |
Removal and Installation ........................................ |
58 |
REMOVAL ........................................................... |
58 |
INSTALLATION ................................................... |
58 |
MAP LAMP ............................................................... |
59 |
Wiring Diagram —INT/L— ................................... |
...59 |
Bulb Replacement .................................................. |
60 |
MAP LAMP (WITHOUT SUNROOF) .................. |
60 |
MAP LAMP (WITH SUNROOF) .......................... |
60 |
Removal and Installation of Map Lamp (Without |
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Sunroof) .................................................................. |
60 |
REMOVAL ........................................................... |
60 |
INSTALLATION ................................................... |
60 |
Removal and Installation of Map Lamp (With Sun- |
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roof) ......................................................................... |
60 |
REMOVAL ........................................................... |
60 |
INSTALLATION ................................................... |
60 |
ILLUMINATION ......................................................... |
61 |
System Description ................................................ |
61 |
Schematic .............................................................. |
62 |
Wiring Diagram -ILL- .............................................. |
63 |
BULB SPECIFICATIONS ......................................... |
67 |
Headlamp ............................................................... |
67 |
Exterior Lamp ......................................................... |
67 |
Interior Lamp/Illumination ....................................... |
67 |
Revision: 2005 March |
LT-2 |
2005 X-Trail |
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PRECAUTION |
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PRECAUTION |
PFP:00011 |
A |
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Precautions for Supplemental Restraint System (SRS) “AIR BAG” and “SEAT |
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BELT PRE-TENSIONER” |
AKS00B7A |
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The Supplemental Restraint System such as “AIR BAG” and “SEAT BELT PRE-TENSIONER”, used along B |
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with a front seat belt, helps to reduce the risk or severity of injury to the driver and front passenger for certain |
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types of collision. Information necessary to service the system safely is included in the SRS and SB section of |
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this Service Manual. |
C |
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WARNING: |
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●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 personal 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 AKS00B7B
● 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.
D
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F
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Wiring Diagrams and Trouble Diagnosis |
AKS00B7C J |
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When you read wiring diagrams, refer to the followings: |
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● Refer to GI-14, "How to Read Wiring Diagrams" in GI section. |
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● Refer to PG-2, "POWER SUPPLY ROUTING" for power distribution circuit in PG section. |
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When you perform trouble diagnosis, refer to the followings: |
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● Refer to GI-10, "HOW TO FOLLOW TEST GROUPS IN TROUBLE DIAGNOSES" in GI section. |
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●Refer to GI-26, "How to Perform Efficient Diagnosis for an Electrical Incident" in GI section.
M
Revision: 2005 March |
LT-3 |
2005 X-Trail |
HEADLAMP - DAYTIME LIGHT SYSTEM -
HEADLAMP - DAYTIME LIGHT SYSTEM -
Component Parts and Harness Connector Location
PFP:26010
AKS00BPX
System Description
DESCRIPTION
PKIA8676E
AKS00BPJ
●Daytime light system is a system that turns on HIGH beam as dimmer blinking automatically while driving with lighting switch OFF or 1ST position (including temporary stop at an intersection).
●HIGH beam dimmer blinks automatically reducing the amount of light when starting engine and taking off the parking brake.
●Daytime light system does not start unless the parking brake is turned off (drive theater mode).
●Daytime light system is not released by putting on the parking brake when making a stop at an intersection.
●Put on the parking brake, stop the engine, and restart the engine to select drive theater mode.
●Daytime light system stops when shifting lighting switch to the 2ND or PASS position.
●Daytime light control unit performs dimmer blinking, opening the circuit that connects bilateral HIGH beams in series.
Revision: 2005 March |
LT-4 |
2005 X-Trail |
HEADLAMP - DAYTIME LIGHT SYSTEM -
OUTLINE
Power is supplied at all times
●through 15A fuse (No. 40, located in fuse and fusible link box)
●to daytime light control unit terminal 3
●to combination switch (lighting switch) terminal 8 and
●to daytime light relay LH terminal 5
●through 15A fuse (No. 41, located in fuse and fusible link box)
●to daytime light control unit terminal 2
●to combination switch (lighting switch) terminal 5 and
●to daytime light relay RH terminal 5.
When the ignition switch is ON or START position, power is supplied
●through 10A fuse [No.13, located in fuse block (J/B)]
●to daytime light control unit terminal 12
●through 10A fuse [No.11, located in fuse block (J/B)]
●to combination meter (charge) terminal 2.
When the ignition switch is START position, power is supplied
●through 10A fuse [No.7, located in fuse block (J/B)]
●to daytime light control unit terminal 1.
Ground is supplied
●to daytime light control unit terminal 9
●to headlamp RH terminal 2
●to daytime light relay LH terminal 2
●to daytime light relay RH terminal 2
●through grounds E24 and E50
●to combination meter (HIGH beam indicator) terminal 19
●through grounds M27 and M70.
DAYTIME LIGHT OPERATION
With the engine running, the lighting switch is OFF or 1ST position and parking brake released, the daytime light control unit controls internal relay. When internal relay, power is supplied
●through daytime light control unit terminal 6
●to headlamp LH terminal 1
●through headlamp LH terminal 2
●to daytime light control unit terminal 7
●through daytime light control unit terminal 8
●to headlamp RH terminal 1.
Ground is supplied
●to headlamp RH terminal 2
●through grounds E24 and E50.
With power and grounds supplied, the daytime light illuminate. The HIGH beam headlamps are now wired in series and illuminate at a reduce intensity.
A
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LT-5 |
2005 X-Trail |
HEADLAMP - DAYTIME LIGHT SYSTEM -
HEADLAMP OPERATION (DAYTIME LIGHT CANCEL OPERATION)
HEADLAMP RH
When the combination switch (lighting switch) is turned to the 2ND position and placed in LOW position, power is supplied
●from combination switch (lighting switch) terminal 7
●to headlamp RH terminal 3.
When the combination switch (lighting switch) is turned to the 2ND position and placed in HIGH or PASS position, power is supplied
●from combination switch (lighting switch) terminal 6
●to daytime light relay RH terminal 1
●through daytime light relay RH terminal 3
●to headlamp RH terminal 1.
HEADLAMP LH
When the combination switch (lighting switch) is turned to the 2ND position and placed in LOW position, power is supplied
●from combination switch terminal 10
●to daytime light relay LH terminal 1
●through daytime light relay LH terminal 3
●to headlamp LH terminal 3.
When the combination switch (lighting switch) is turned to the 2ND position and placed in HIGH or PASS position, power is supplied
●from combination switch (lighting switch) terminal 9
●to daytime light control unit terminal 5
●through daytime light control unit terminal 6
●to headlamp LH terminal 1.
At the same time, power is supplied
●from combination switch (lighting switch) terminal 9
●to combination meter (HIGH beam indicator) terminal 20, and then indicator illuminates.
When the combination switch is shifted to HIGH or PASS, daytime light system is released after the signal is sent to the daytime light control unit terminal 5.
Also, when the combination switch is shifted to LOW, daytime light system is released after the signal is sent to the daytime control unit terminal 4.
OPERATION TABLE
Engine |
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Engine stopped |
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Engine running |
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Lighting switch |
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OFF |
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1ST |
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2ND |
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OFF |
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1ST |
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2ND |
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Hi |
Lo |
P |
Hi |
Lo |
P |
Hi |
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Lo |
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P |
Hi |
Lo |
P |
Hi |
Lo |
P |
Hi |
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Lo |
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P |
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Headlamp |
HIGH beam |
– |
– |
× |
– |
– |
× |
× |
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× |
●* |
●* |
× |
●* |
●* |
× |
× |
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– |
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× |
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LOW beam |
– |
– |
– |
– |
– |
– |
– |
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× |
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– |
– |
– |
– |
– |
– |
– |
– |
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× |
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– |
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Parking (clearance), side marker |
– |
– |
– |
× |
× |
× |
× |
× |
× |
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– |
– |
– |
× |
× |
× |
× |
× |
× |
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and tail lamp |
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License and instrument illumina- |
– |
– |
– |
× |
× |
× |
× |
× |
× |
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– |
– |
– |
× |
× |
× |
× |
× |
× |
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tion lamp |
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●Hi: “HIGH beam” position
●Lo: “LOW beam” position
●P: “FLASH TO PASS” position
●× : Lamp “ON”
●–: Lamp “OFF”
●●: Lamp dims. (Added functions)
●*: When starting the engine with the parking brake released, the daytime light will come ON. When starting the engine with the parking brake pulled, the daytime light will not come ON.
Revision: 2005 March |
LT-6 |
2005 X-Trail |
HEADLAMP - DAYTIME LIGHT SYSTEM -
Schematic
AKS00BPK
A
B
C
D
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F
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TKWB0150E
Revision: 2005 March |
LT-7 |
2005 X-Trail |
HEADLAMP - DAYTIME LIGHT SYSTEM -
Wiring Diagram — H/LAMP — |
AKS00BPL |
TKWB0151E
Revision: 2005 March |
LT-8 |
2005 X-Trail |
HEADLAMP - DAYTIME LIGHT SYSTEM -
A
B
C
D
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TKWB0152E
Revision: 2005 March |
LT-9 |
2005 X-Trail |
HEADLAMP - DAYTIME LIGHT SYSTEM -
TKWB0153E
Revision: 2005 March |
LT-10 |
2005 X-Trail |
HEADLAMP - DAYTIME LIGHT SYSTEM -
Terminals and Reference Value for Daytime Light Control Unit |
AKS00BPY |
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Terminal |
Wire |
Signal name |
Operation or condition |
Reference value |
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No. |
color |
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1 |
B/Y |
Engine start signal |
Ignition switch |
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START |
Battery voltage |
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ON, ACC or OFF |
Approx. 0V |
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2 |
R/W |
Power source for headlamp |
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— |
Battery voltage |
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RH |
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3 |
LG |
Power source for headlamp |
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— |
Battery voltage |
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LH |
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4 |
G/Y |
Headlamp LOW beam signal |
Lighting switch |
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LOW |
Approx. 12V |
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Except LOW |
Approx. 0V |
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5 |
B/R |
Headlamp HIGH beam or |
Lighting switch |
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HIGH or PASS |
Approx. 12V |
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PASS signal |
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Except above |
Approx. 0V |
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6 |
B/R |
Headlamp LH HIGH |
Drive theater mode |
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Approx. 0V |
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Lighting switch HIGH, PASS or daytime light operating* |
Approx. 12V |
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7 |
L |
Headlamp LH ground |
Daytime light operating* |
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Approx. 6V |
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Lighting switch LOW and HIGH position |
Approx. 0V |
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Daytime light operating* |
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Approx. 6V |
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8 |
G/R |
Headlamp RH HIGH |
Lighting switch LOW position |
Approx. 0V |
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Lighting switch HIGH position |
Approx. 12V |
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9 |
B |
Ground for daytime light con- |
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Approx. 0V |
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trol unit |
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10 |
PU/W |
Parking brake switch signal |
Brake switch (Ignition |
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ON |
Approx. 0V |
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switch is ON) |
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Released |
Approx. 12V |
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11 |
Y/R |
Alternator “L” terminal |
Engine |
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Running |
Approx. 12V |
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Stopped |
Approx. 0V |
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12 |
BR |
Power source for daytime light |
Ignition switch |
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ON or START |
Battery voltage |
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control unit |
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Except above |
Approx. 0V |
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* Daytime light operating: Lighting switch in OFF position with engine running and parking brake is released.
A
B
C
D
E
F
G
H
I
J
LT
L
M
Revision: 2005 March |
LT-11 |
2005 X-Trail |
HEADLAMP - DAYTIME LIGHT SYSTEM -
Trouble Diagnoses |
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AKS00BQ5 |
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Inoperative System (or lamp) |
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Theater |
Daytime |
LOW |
HIGH |
High |
Possible cause |
Repair order |
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beam |
beam |
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beam |
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mode |
light |
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indicator |
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RH |
LH |
RH |
LH |
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● 10A fuse |
● Check 10A fuse [No.11, located in fuse block (J/B)]. |
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● Check harness between 15A fuse (No.41, located in |
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fuse and fusible link box) and daytime light control unit |
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terminal 2. |
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● Check harness between 15A fuse (No.40, located in |
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fuse and fusible link box) and daytime light control unit |
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● Harness and |
terminal 3. |
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● Check harness between daytime light control unit ter- |
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connector |
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minal 8 and headlamp RH terminal 1. |
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× |
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● Check harness between daytime light control unit ter- |
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minal 11 and alternator terminal 3. |
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● Check harness between 10A fuse [No.13, located in |
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fuse block (J/B)] and daytime light control unit terminal |
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12. |
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● parking brake |
● Check parking brake switch. |
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switch |
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● Daytime light |
● Check daytime light control unit. Refer to LT-11, "Ter- |
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minals and Reference Value for Daytime Light Control |
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control unit |
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Unit" . |
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● Bulb |
● Check headlamp bulb LH (HIGH). |
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● Harness and |
● Check continuity between daytime light control unit |
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× |
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× |
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connector |
terminal 6 and headlamp LH terminal 1. |
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● Check daytime light control unit. Refer to LT-11, "Ter- |
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● Daytime light |
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minals and Reference Value for Daytime Light Control |
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control unit |
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Unit" |
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× |
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× |
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● Bulb |
● Check headlamp bulb RH (HIGH). |
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● Grounds E24 |
● Check grounds E24 and E50. |
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and E50 |
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● Check continuity between daytime light control unit |
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● Harness and |
terminal 7 and headlamp LH terminal 2. |
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× |
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× |
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× |
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connector |
● Check continuity between daytime light control unit |
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terminal 9 and ground. |
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● Daytime light |
● Check daytime light control unit. Refer to LT-11, "Ter- |
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minals and Reference Value for Daytime Light Control |
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control unit |
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Unit" . |
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● 15A fuse |
● Check 15A fuse (No.40, located in fuse and fusible |
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link box). |
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× |
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× |
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× |
× |
● Harness and |
● Check harness between 15A fuse (No.40, located in |
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fuse and fusible link box) and daytime light control unit |
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connector |
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terminal 3. |
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● 15A fuse |
● Check 15A fuse (No.41, located in fuse and fusible |
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link box). |
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× |
× |
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× |
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● Harness and |
● Check harness between 15A fuse (No.41, located in |
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fuse and fusible link box) and daytime light control unit |
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connector |
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terminal 2. |
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× * |
× |
●** |
× |
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● Harness and |
● Check continuity between headlamp RH terminal 2 |
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connector |
and ground. |
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Revision: 2005 March |
LT-12 |
2005 X-Trail |
HEADLAMP - DAYTIME LIGHT SYSTEM -
|
Inoperative System (or lamp) |
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Theater |
Daytime |
LOW |
HIGH |
High |
Possible cause |
Repair order |
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beam |
beam |
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beam |
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mode |
light |
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indicator |
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RH |
LH |
RH |
LH |
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● Parking |
● Check parking brake switch. |
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brake switch |
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● Harness and |
● Check continuity between daytime light control unit |
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× |
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connector |
terminal 10 and parking brake switch terminal 1. |
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● Daytime light |
● Check daytime light control unit. Refer to LT-11, "Ter- |
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minals and Reference Value for Daytime Light Control |
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control unit |
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Unit" . |
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● Bulb |
● Check headlamp bulb LH (LOW). |
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● Combination |
● Check combination switch. Refer to LT-42, "Switch |
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switch |
Circuit Inspection" . |
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● Check continuity between combination switch terminal |
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10 and daytime light relay LH terminal 1. |
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● Harness and |
● Check continuity between daytime light relay LH ter- |
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× |
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connector |
minal 2 and ground. |
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● Check continuity between combination switch terminal |
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7 and daytime light control unit terminal 4. |
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● Daytime light |
● Check daytime light relay LH. Refer to LT-14, "Check |
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relay LH |
Daytime Light Relay" . |
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● Daytime light |
● Check daytime light control unit. Refer to LT-11, "Ter- |
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minals and Reference Value for Daytime Light Control |
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control unit |
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Unit" . |
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× |
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● Bulb |
● Check headlamp bulb RH (LOW). |
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● Harness and |
● Check continuity between combination switch terminal |
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connector |
9 and daytime light control unit terminal 5. |
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× |
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● Daytime light |
● Check daytime light control unit. Refer to LT-11, "Ter- |
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minals and Reference Value for Daytime Light Control |
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control unit |
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Unit" . |
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● Check voltage between combination switch terminal 6 |
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● Combination |
and ground. |
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switch |
● Check combination switch. Refer to LT-42, "Switch |
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Circuit Inspection" . |
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× |
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● Check continuity between combination switch terminal |
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● Harness and |
6 and daytime light relay RH terminal 1. |
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connector |
● Check continuity between daytime light relay RH ter- |
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minal 2 and ground. |
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● Daytime light |
● Check daytime light relay RH. Refer to LT-14, "Check |
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relay RH |
Daytime Light Relay" . |
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● Check voltage between combination switch terminal 7 |
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● Combination |
and ground. |
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●** |
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switch |
● Check combination switch. Refer to LT-42, "Switch |
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Circuit Inspection" . |
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● Harness and |
● Check continuity between combination switch terminal |
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connector |
7 and headlamp RH terminal 3. |
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● Check voltage between combination switch terminal 5 |
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● Combination |
and ground. |
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switch |
● Check combination switch. Refer to LT-42, "Switch |
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●** |
× |
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Circuit Inspection" . |
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● Harness and |
● Check continuity between 15A fuse (No.41, located in |
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fuse and fusible link box) and combination switch ter- |
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connector |
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minal 5. |
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A
B
C
D
E
F
G
H
I
J
LT
L
M
Revision: 2005 March |
LT-13 |
2005 X-Trail |
HEADLAMP - DAYTIME LIGHT SYSTEM -
|
Inoperative System (or lamp) |
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Theater |
Daytime |
LOW |
HIGH |
High |
Possible cause |
Repair order |
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beam |
beam |
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beam |
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mode |
light |
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indicator |
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RH |
LH |
RH |
LH |
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● Check voltage between combination switch terminal 9 |
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● Combination |
and ground. |
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× |
× |
switch |
● Check combination switch. Refer to LT-42, "Switch |
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Circuit Inspection" . |
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● Harness and |
● Check continuity between combination switch terminal |
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connector |
9 and combination meter terminal 20. |
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● Check voltage between combination switch terminal 8 |
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● Combination |
and ground. |
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switch |
● Check combination switch. Refer to LT-42, "Switch |
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× |
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× |
× |
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Circuit Inspection" . |
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● Harness and |
● Check continuity between 15A fuse (No.40, located in |
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fuse and fusible link box) and combination switch ter- |
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connector |
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minal 8. |
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*: Chattering noise can be heard from daytime light control unit when daytime light system is ON. **: ● shows a condition that a lamp is lighted quite dimly.
Check Daytime Light Relay |
AKS00C3G |
1.Apply battery voltage to between terminal 1 and 2.
2.Check continuity between terminal 3 and 5.
3 – 5 |
:Continuity should exist. |
PKIA5214E
Revision: 2005 March |
LT-14 |
2005 X-Trail |
HEADLAMP - DAYTIME LIGHT SYSTEM -
Aiming Adjustment of Headlamp |
AKS00BPN |
PREPARATION BEFORE ADJUSTING |
A |
For details, refer to the regulations in your country.
Before performing aiming adjustment, check the following.
●Keep all tires inflated to correct pressures.
●Place vehicle and tester on one and same flat surface.
●See that there is no-load in vehicle (coolant, engine oil filled up to correct level and full fuel tank) other
than the driver (or equivalent weight placed in driver's position).
LOW BEAM AND HIGH BEAM
1.Turn headlamp low beam on.
2.Use aiming adjustment screws to perform aiming adjustment.
NOTE:
Vertical side must be adjusted finally, if horizontal side has been adjusted.
PKIA9589E
B
C
D
E
F
G
H
● First tighten aiming adjustment screw all the way and then make adjustment by loosening the screw.
If the vehicle front body has been repaired and/or the headlamp assembly has been replaced, check aiming. Use the aiming chart shown in the figure.
●Adjust headlamps so that main axis of light is parallel to center line of body and is aligned with point P shown in the figure.
●Figure shows headlamp aiming pattern for driving on right side of road; for driving on left side of road, aiming pattern is reversed.
●Dotted lines to point P in the figure show center of headlamp.
"H" |
: Horizontal center line of headlamps |
"WL " |
: Distance between each headlamp center |
"L" |
: 10,000 mm (393.70 in) |
"C" |
: 135 mm (5.31 in) |
●Basic illuminating area for adjustment should be within the range shown in the figure. Adjust headlamps accordingly.
PKIA9738E
I
J
LT
L
M
Revision: 2005 March |
LT-15 |
2005 X-Trail |
HEADLAMP - DAYTIME LIGHT SYSTEM -
Bulb Replacement
HEADLAMP
1.Disconnect headlamp connector.
2.Remove rubber cap.
3.Unlock retaining spring, then remove bulb.
4.Installation is the reverse of removal.
Headlamp (High/Low) |
: 12V - 60/55W (H4) |
AKS00BPP
PKIA8616E
CAUTION:
●Do not touch 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.
●When replacing bulb, prepare new bulb first of all. Do not leave bulb out of headlamp housing for a long period, because dust, moisture, or smoke will cause performance lowering (fouling, cloud, etc.) of headlamp reflector and lens.
●When bulb is installed, be sure to lock rubber cap to ensure watertightness.
Removal and Installation of Headlamp
REMOVAL
1.Remove parking lamp. Refer to LT-32, "Removal and Installation of Parking Lamp" .
2.Disconnect headlamp connector and turn signal lamp connector.
3.Remove fender protector. Refer to EI-20, "FENDER PROTECTOR" in “EXTERIOR & INTERIOR (EI)” section.
4.Disconnect front side marker lamp connector and front fog lamp connector (with front fog lamp).
5.Remove front grille. Refer to EI-18, "FRONT GRILLE" in “EXTERIOR & INTERIOR (EI)” section.
6.Remove front bumper. Refer to EI-14, "FRONT BUMPER" in “EXTERIOR & INTERIOR (EI)” section.
7.Remove headlamp mounting bolts (3).
8.Pull headlamp toward the front of the vehicle.
INSTALLATION
Installation is the reverse of removal. Note the tightening torque shown below.
Headlamp mounting bolt |
: 5.5 N·m (0.56 kg-m, 49 in-lb) |
AKS00BPR
PKIA5555E
Revision: 2005 March |
LT-16 |
2005 X-Trail |
TURN SIGNAL AND HAZARD WARNING LAMPS
TURN SIGNAL AND HAZARD WARNING LAMPS |
PFP:26120 |
System Description |
A |
AKS00B83 |
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TURN SIGNAL OPERATION |
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With the hazard switch in OFF position and ignition switch is in ON or START position, power is supplied
●through 10A fuse [No. 2, located in fuse block (J/B)]
●to hazard switch terminal 2
●through hazard switch terminal 1
●to combination flasher unit terminal 1
●through combination flasher unit terminal 3
●to combination switch (turn signal) terminal 1. Ground is supplied
●to combination flasher unit terminal 2
●through grounds M27 and M70.
B
C
D
E
LH Turn
When the combination switch (turn signal switch) is moved to LH position, power is supplied
●through combination switch (turn signal switch) terminal 3
●to front turn signal lamp LH terminal 1
●to side turn signal lamp LH terminal 1
●to combination meter (turn signal) terminal 52 and
●to rear combination lamp LH terminal 2.
Ground is supplied
●to front turn signal lamp LH terminal 2
●through grounds E24 and E50
●to side turn signal lamp LH terminal 2
●through grounds E24 and E50
●to rear combination lamp LH terminal 4
●through grounds B8 and B18
●to combination meter (turn signal) terminal 64
●through grounds M27 and M70.
With power and ground supplied, combination flasher unit controls flashing of LH turn signal lamps.
RH Turn
When combination switch (turn signal switch) is moved to RH position, power is supplied
●through combination switch (turn signal switch) terminal 2
●to front turn signal lamp RH terminal 1
●to side turn signal lamp RH terminal 1
●to combination meter (turn signal) terminal 18 and
●to rear combination lamp RH terminal 2.
Ground is supplied
●to front turn signal lamp RH terminal 2
●through grounds E24 and E50
●to side turn signal lamp RH terminal 2
●through grounds E24 and E50
●to rear combination lamp RH terminal 4
●through grounds B8 and B18
●to combination meter (turn signal) terminal 64
F
G
H
I
J
LT
L
M
Revision: 2005 March |
LT-17 |
2005 X-Trail |
TURN SIGNAL AND HAZARD WARNING LAMPS
●through grounds M27 and M70.
With power and ground supplied, combination flasher unit controls flashing of RH turn signal lamps.
HAZARD LAMP OPERATION
Power is supplied at all times
●through 10A fuse (No. 35, located in fuse and fusible link box)
●to hazard switch terminal 3.
With the hazard switch in ON position, power is supplied
●through hazard switch terminal 1
●to combination flasher unit terminal 1
●through combination flasher unit terminal 3
●to hazard switch terminal 4.
Ground is supplied
●to combination flasher unit terminal 2
●through grounds M27 and M70. Power is supplied (LH side)
●through hazard switch terminal 5
●to front turn signal lamp LH terminal 1
●to side turn signal lamp LH terminal 1
●to combination meter (turn signal) terminal 52 and
●to rear combination lamp LH terminal 2.
Power is supplied (RH side)
●through hazard switch terminal 6
●to front turn signal lamp RH terminal 1
●to side turn signal lamp RH terminal 1
●to combination meter terminal 18 and
●to rear combination lamp RH terminal 2. Ground is supplied
●to front turn signal lamp LH and RH terminals 2 and
●to side turn signal lamp LH and RH terminals 2
●through grounds E24 and E50
●to rear combination lamp LH and RH terminals 4
●through grounds B8 and B18
●to combination meter (turn signal) terminal 64
●through grounds M27 and M70.
With power and ground supplied, combination flasher unit controls flashing of hazard warning lamps.
Revision: 2005 March |
LT-18 |
2005 X-Trail |
TURN SIGNAL AND HAZARD WARNING LAMPS
Wiring Diagram — TURN —
AKS00B84
A
B
C
D
E
F
G
H
I
J
LT
L
M
TKWB0261E
Revision: 2005 March |
LT-19 |
2005 X-Trail |
TURN SIGNAL AND HAZARD WARNING LAMPS
TKWA0073E
Revision: 2005 March |
LT-20 |
2005 X-Trail |
TURN SIGNAL AND HAZARD WARNING LAMPS
Trouble Diagnoses |
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AKS00B85 |
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Symptom |
Possible cause |
Repair order |
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1. Check hazard switch. Refer to LT-22, |
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1. Hazard switch |
"HAZARD SWITCH CHECK" . |
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Turn signal and hazard warning lamps do |
2. Refer to LT-21, "COMBINATION |
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2. Combination flasher unit |
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not operate. |
FLASHER UNIT CHECK" . |
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3. Open in combination flasher unit circuit |
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3. Check wiring to combination flasher unit |
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for open circuit. |
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1. Check 10A fuse [No. 2, located in fuse |
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block (J/B)]. Turn ignition switch ON and |
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verify battery positive voltage is present at |
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1. 10A fuse |
terminal 2 of hazard switch. |
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2. Check hazard switch. Refer to LT-22, |
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Turn signal lamps do not operate but haz- |
2. Hazard switch |
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"HAZARD SWITCH CHECK" . |
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ard warning lamps operate. |
3. Turn signal switch |
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3. Check turn signal switch. Refer to LT-42, |
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4. Open in turn signal switch circuit |
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"Switch Circuit Inspection" . |
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4. Check wire between combination flasher |
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unit terminal 3 and turn signal switch ter- |
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minal 1 for open circuit. |
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1. Check 10A fuse (No. 35, located in fuse |
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and fusible link box). Verify battery posi- |
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tive voltage is present at terminal 3 of haz- |
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Hazard warning lamps do not operate but |
1. 10A fuse |
ard switch. |
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2. Hazard switch |
2. Check hazard switch. Refer to LT-22, |
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turn signal lamps operate. |
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3. Open in hazard switch circuit |
"HAZARD SWITCH CHECK" . |
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3. Check wire between combination flasher |
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unit terminal 3 and hazard switch terminal |
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4 for open circuit. |
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Front turn signal lamp LH or RH does not |
1. Bulb |
1. Check bulb. |
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operate. |
2. Grounds E24 and E50 |
2. Check grounds E24 and E50. |
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Rear turn signal lamp LH or RH does not |
1. Bulb |
1. Check bulb. |
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operate. |
2. Grounds B8 and B18 |
2. Check grounds B8 and B18. |
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Side turn signal lamp LH or RH does not |
1. Bulb |
1. Check bulb. |
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operate. |
2. Grounds E24 and E50 |
2. Check grounds E24 and E50. |
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LH and RH turn indicators do not operate. |
1. Ground |
1. Check grounds M27 and M70. |
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LH or RH turn indicator does not operate. |
1. Bulb |
1. Check bulb in combination meter. |
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Electrical Components Inspection |
AKS00B86 |
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COMBINATION FLASHER UNIT CHECK
●Before checking, ensure that bulbs meet specifications.
●Connect a battery and test lamp to combination flasher unit, as shown. Combination flasher unit is properly functioning if it blinks when power is supplied to circuit.
SEL122E
A
B
C
D
E
F
G
H
I
J
LT
L
M
Revision: 2005 March |
LT-21 |
2005 X-Trail |
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