NISSAN X-TRAIL 2001 Service Repair Manual

INTERIOR ROOM LAMP
LT-61
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7.CHECK DOOR SWITCHES
1. Disconnect door switch harness connector.
2. Check continuity between door switch terminal and ground.
*1:Passenger side, *2:Rear LH (RHD model) or Rear RH (LHD
model), *3:Rear RH (RHD model) or Rear LH (LHD model),*4:Back
door
OK or NG
OK >> Check the following.
●Door switch ground condition
●Harness for open or short between time control unit
and door switch
NG >> Replace door switch.
8.CHECK KEY SWITCH INPUT SIGNAL
Check voltage between time control unit harness connector and
ground.
OK or NG
OK >> Replace time control unit.
NG >> GO TO 9
Connector Terminals Condition Continuity
B118
*1 , B121*2
B20*3 , D45*4Door
switches1-GroundClosed No
Open Yes
SKIA4200E
Te r m i n a l s
Condition
(Key switch)Voltage [V] (+)
(-)
ConnectorTe r m i n a l
(Wire color)
M31 18(W/L) Groundinserted Approx.12
Removed 0
SKIA4173E

LT-62
INTERIOR ROOM LAMP
9. CHECK KEY SWITCH (INSERT)
1. Disconnect key switch connector.
2. Check continuity between terminals.
OK or NG
OK >> Check the following.
●10A fuse [No.28, located in fuse block (J/B)]
●Harness for open or short between key switch and
fuse
●Harness for open or short between time control unit and key switch
NG >> Replace key switch.
Interior Room Lamp Timer Does Not CancelEKS0079Q
1. CHECK IGNITION ON SIGNAL
1. Disconnect time control unit connector.
2. Check voltage between time control unit harness connector and ground.
OK or NG
OK >> GO TO 2
NG >> Check the following.
●10A fuse [No. 5, located in fuse block (J/B)].
●Harness for open or short between time control unit and fuse.
2. CHECK DOOR SWITCH INPUT SIGNAL
1. Connect time control unit connector.
2. Check voltage between time control unit harness connector and
ground.
OK or NG
OK >> GO TO 4
NG >> GO TO 3
Connector TerminalsCondition
(Key switch)Continuity
M9 1 2Inserted Yes
Removed No
PKIA0538E
Terminals Ignition switch position
(+)
(-) OFF ACC ON
ConnectorTerminal
(Wire color)
M31 17(G) Ground 0V 0VBattery
voltage
PKIA0530E
Te r m i n a l s
Condition
(Driver's door)Voltage [v] (+)
(-)
ConnectorTe r m i n a l
(Wire color)
M31 30(R) GroundClosed Approx. 5
Open 0
PKIA0531E

INTERIOR ROOM LAMP
LT-63
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3.CHECK DRIVER SIDE DOOR SWITCH
1. Disconnect driver side door switch connector.
2. Check continuity between driver side door switch terminals.
OK or NG
OK >> Check the following.
●Driver side door switch ground circuit condition.
●Harness for open or short between time control unit
and driver side door switch.
NG >> Replace driver side door switch.
4.CHECK FRONT DOOR UNLOCK SENSOR INPUT SIGNAL
Check voltage between time control unit harness connector and ground.
OK or NG
OK >> GO TO 6
NG >> GO TO 5
5.CHECK FRONT DOOR UNLOCK SENSOR
1. Disconnect front door lock actuator harness connector.
2. Check continuity between front door lock actuator terminals.
OK or NG
OK >> Check the following.
●Front door lock actuator ground circuit
●Harness for open or short between time control unit
and front door lock actuator
NG >> Replace front door lock actuator.
Connector TerminalsCondition
(Driver's door switch)Continuity
B16 2 3Pushed (closed) No
Released (open) Yes
SKIA4171E
Terminals
Condition
(Driver's door)Voltage [v] (+)
(-)
ConnectorTerminal
(Wire color)
M31 28(Y/G) GroundLocked Approx. 5
Unlocked 0
PKIA0533E
Connector TerminalsCondition
(Front door unlock sensor)Continuity
D9 2 5Locked No
Unlocked Yes
SKIA4473E

LT-64
INTERIOR ROOM LAMP
Bulb Replacement
EKS003DB
INTERIOR ROOM LAMP
1. Insert a narrow slotted screwdriver in the cutout, and remove
lens.
2. Remove the bulb.
LUGGAGE ROOM LAMP
Refer to LT-64, "Bulb Replacement" in INTERIOR ROOM LAMP
Removal and InstallationEKS003DC
INTERIOR ROOM LAMP
1. Insert a narrow slotted screwdriver in the cutout, and remove
lens.
2. Remove room lamp mounting screws (2), and remove room
lamp.
3. Disconnect the interior room lamp connector.
LUGGAGE ROOM LAMP
Refer to LT-64, "Removal and Installation" in INTERIOR ROOM LAMP Room lamp : 12V 10W
PKIA0471E
PKIA0471E

SPOT LAMPS
LT-65
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SPOT LAMPSPFP:26470
Wiring Diagram -INT/L-EKS003C8
TKWA0085E
SMA for models with roof 
mounted driving lamp

LT-66
SPOT LAMPS
Bulb Replacement
EKS003DD
SPOT LAMP (WITHOUT SUNROOF)
1. Remove the lens using a clip driver or a suitable tool.
2. Remove the shade mounting screw and remove the shade from
the spot lamp.
3. Remove the bulb.
SPOT LAMP (WITH SUNROOF)
1. Remove the lens using a clip driver or a suitable tool.
2. Remove the bulb.
Removal and InstallationEKS003DE
SPOT LAMP (WITHOUT SUNROOF)
1. Using a clips driver or a suitable tool, press and remove the
metal clip of the spot lamp.
2. Disconnect the spot lamp connector.
SPOT LAMP (WITH SUNROOF)
1. Using a clips driver or a suitable tool, press and remove the
metal clip of the spot lamp.
2. Disconnect the spot lamp connector and sunroof connector.Spot lamp (Without sunroof) : 12V 8W
SKIA0064E
Spot lamp (With sunroof) : 12V 10W
SKIA0065E
PKIA0472E
SKIA0066E

BULB SPECIFICATIONS
LT-67
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BULB SPECIFICATIONSPFP:26297
HeadlampEKS003GS
Exterior LampEKS003GT
Interior Lamp/IlluminationEKS003GU
Item Wattage (W)
Low/High55 /60(H4)
Item Wattage (W)
Front combination lamp Clearance lamp 5
Front turn signal lamp21(amber)
Side turn signal lamp5
Fog lampFront fog lamp 55(H3)
Rear fog lamp 21
Rear combination lampStop/Tail lamp 21/5
Turn signal lamp 21
Back-up lamp 21
License plate lamp5
High-mounted stop lamp5
Item Wattage (W)
Interior room lamp10
Spot lampWithout sunroof 8
With sunroof 10
Luggage room lamp10
SMA for models with roof mounted driving lamp

LT-68
BULB SPECIFICATIONS

DI-1
DRIVER INFORMATION SYSTEM
K ELECTRICAL
CONTENTS
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SECTION
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DRIVER INFORMATION SYSTEM
PRECAUTIONS .......................................................... 3
Precautions for Supplemental Restraint System
(SRS) “AIR BAG” and “SEAT BELT PRE-TEN-
SIONER” .................................................................. 3
Wiring Diagrams and Trouble Diagnosis .................. 3
COMBINATION METERS (LHD MODELS) ................ 4
System Description .................................................. 4
UNIFIED CONTROL METER ................................ 4
HOW TO CHANGE THE DISPLAY FOR ODO/
TRIP METER ........................................................ 4
POWER SUPPLY AND GROUND CIRCUIT ........ 4
WATER TEMPERATURE GAUGE ........................ 4
TACHOMETER ..................................................... 5
FUEL GAUGE ....................................................... 5
SPEEDOMETER ................................................... 5
Component Parts and Harness Connector Location ..... 5
Combination Meter ................................................... 6
CHECK .................................................................. 6
Schematic ................................................................ 7
Wiring Diagram — METER — .................................. 8
Meter/Gauge Operation and Odo/Trip Meter Seg-
ment Check in Diagnosis Mode ............................. 10
DIAGNOSIS FUNCTION ..................................... 10
HOW TO ALTERNATE DIAGNOSIS MODE ....... 10
Trouble Diagnoses .................................................. 11
PRELIMINARY CHECK ....................................... 11
SYMPTOM CHART ............................................. 12
Power Supply and Ground Circuit Check ............... 13
Inspection/Engine Speed Signal ............................ 13
Inspection/Water Temperature Gauge /Gasoline
Engine Models ....................................................... 14
Inspection/Water Temperature Gauge (Diesel
Engine Models) ...................................................... 15
Inspection/Vehicle speed signal ............................. 16
Inspection/Fuel Level Sensor Unit ......................... 17
FUEL LEVEL SENSOR UNIT ............................. 17
LOW-FUEL WARNING LAMP ............................. 17
The Fuel Gauge Pointer Fluctuates·Indicator
Wrong Value·or Varies. ........................................... 18
The Fuel Gauge Does Not Move to Full-position. ... 19The Fuel Gauge Does Not Work. ........................... 19
Low Fuel Warning Lamp Illuminate or Not Illuminate ... 20
Electrical Components Inspection .......................... 21
FUEL LEVEL SENSOR UNIT CHECK / GASO-
LINE ENGINE MODELS ..................................... 21
FUEL LEVEL SENSOR UNIT CHECK / DIESEL
ENGINE MODELS EXCEPT FOR NORTHERN
EUROPE ............................................................. 21
FUEL LEVEL SENSOR UNIT CHECK / DIESEL
ENGINE MODELS FOR NORTHERN EUROPE ... 22
THERMAL TRANSMITTER CHECK ................... 22
Removal and Installation for Combination Meter .... 23
Disassembly and Assembly for Combination Meter ... 23
COMBINATION METERS (RHD MODELS) .............. 24
System Description ................................................. 24
UNIFIED CONTROL METER ...........................
... 24
HOW TO CHANGE THE DISPLAY FOR ODO/
TRIP METER ....................................................... 24
POWER SUPPLY AND GROUND CIRCUIT ....... 24
WATER TEMPERATURE GAUGE ...................... 24
TACHOMETER .................................................... 25
FUEL GAUGE ..................................................... 25
SPEEDOMETER ................................................. 25
Component Parts and Harness Connector Location ... 25
Combination Meter .............................................. ... 26
CHECK ................................................................ 26
Schematic ............................................................... 27
Wiring Diagram — METER — ................................ 28
Meter/Gauge Operation and Odo/Trip Meter Seg-
ment Check in Diagnosis Mode .............................. 30
DIAGNOSIS FUNCTION ..................................... 30
HOW TO ALTERNATE DIAGNOSIS MODE ....... 30
Trouble Diagnoses ................................................. 30
PRELIMINARY CHECK ....................................... 30
SYMPTOM CHART ............................................. 32
Power Supply and Ground Circuit Check ............... 32
Inspection/Engine Speed Signal ............................. 33
Inspection/Water Temperature Gauge/Gasoline
Engine Models ........................................................ 33
Inspection/Water Temperature Gauge/Diesel

DI-2
Engine Models ........................................................ 35
Inspection/Vehicle speed signal ............................. 35
Inspection/Fuel Level Sensor Unit .......................... 37
FUEL LEVEL SENSOR UNIT .............................. 37
LOW-FUEL WARNING LAMP ............................. 37
The Fuel Gauge Pointer Fluctuates·Indicator
Wrong Value·or Varies. ........................................... 38
The Fuel Gauge Does Not Move to Full-position. ... 39
The Fuel Gauge Does Not Work. ........................... 39
Low Fuel Warning Lamp Illuminate or Not Illuminate ... 40
Electrical Components Inspection .......................... 41
FUEL LEVEL SENSOR UNIT CHECK / GASO-
LINE ENGINE MODELS ...................................... 41
FUEL LEVEL SENSOR UNIT CHECK / DIESEL
ENGINE MODELS ............................................... 41
THERMAL TRANSMITTER CHECK ................... 42
Removal and Installation for Combination Meter .... 42
Disassembly and Assembly for Combination Meter ... 42
WARNING LAMPS .................................................... 43
Schematic ............................................................... 43
Wiring Diagram — WARN —/ LHD Models ............ 44Wiring Diagram — WARN — / RHD Models ........... 50
Electrical Components Inspection ........................... 56
FUEL WARNING LAMP OPERATION CHECK ... 56
OIL PRESSURE SWITCH CHECK ...................... 56
DIODE CHECK .................................................... 56
A/T INDICATOR ......................................................... 57
Wiring Diagram — AT/IND — ................................. 57
WARNING CHIME .................................................. ... 58
System Description ................................................. 58
POWER SUPPLY AND GROUND CIRCUIT ....... 58
IGNITION KEY WARNING CHIME ...................... 58
LIGHT WARNING CHIME ................................... 58
SEAT BELT WARNING CHIME ........................... 58
Wiring Diagram — CHIME — ................................. 59
Symptom Chart ....................................................... 61
Power Supply and Ground Circuit Check ............... 62
Lighting Switch Input Signal Check ......................... 63
Key Switch Insert Signal Check .............................. 65
Door Unlock Sensor Check ..................................... 66
Front Door Switch (driver side) Check .................... 68
CLOCK ...................................................................... 70
Wiring Diagram — CLOCK — ................................. 70