2005 NISSAN X-TRAIL Combination meter

TURN SIGNAL AND HAZARD WARNING LAMPS
LT-87
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TURN SIGNAL AND HAZARD WARNING LAMPSPFP:26120
System Description EKS003BX
TURN SIGNAL OPERATION
With the hazard switch in the OFF position and the ignition switch in the ON or START position, power is sup-
plied

through 10A fuse [No. 2, located in fuse block (J/B)]

through hazard switch terminal 2

through hazard switch terminal 1

to combination flasher unit terminal 1,

through combination flasher unit terminal 3

to turn signal switch terminal 1.
Ground is supplied

to combination flasher unit terminal 2

through grounds M27 and M70.
LH Turn Signal Lamp
When the turn signal switch is moved to the left position, power is supplied

through turn signal switch terminal 3

to front turn signal lamp LH terminal 1

to side turn signal lamp LH terminal 1

to combination meter 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 terminal 64

through grounds M27 and M70.
With power and ground supplied, the combination flasher unit controls the flashing of the LH turn signal lamps.
RH Turn Signal Lamp
When the turn signal switch is moved to the right position, power is supplied

through turn signal switch terminal 2

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 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 terminal 64

through grounds M27 and M70.

LT-88
TURN SIGNAL AND HAZARD WARNING LAMPS

With power and ground supplied, the combination flasher unit controls the flashing of the RH turn signal
lamps.
HAZARD LAMP OPERATION
Power is supplied at all times

through 10A fuse (No. 35, located in the fuse and fusible link box)

to hazard switch terminal 3.
With the hazard switch in the 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

through hazard switch terminal 5

to front turn signal lamp LH terminal 1

to side turn signal lamp LH terminal 1

to combination meter terminal 52, and

to rear combination lamp LH terminal 2,

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 terminal 2

through grounds E24 and E50,

to side turn signal lamp LH and RH terminal 2

through grounds E24 and E50,

to rear combination lamp LH and RH terminal 4

through grounds B8 and B18,

to combination meter terminal 64

through grounds M27 and M70.
With power and ground supplied, the combination flasher unit controls the flashing of the hazard warning
lamps.

TURN SIGNAL AND HAZARD WARNING LAMPS
LT-93
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Trouble Diagnoses EKS003BG
Electrical Components InspectionEKS0034C
COMBINATION FLASHER UNIT CHECK

Before checking, ensure that bulbs meet specifications.

Connect a battery and test lamp to the combination flasher unit,
as shown. Combination flasher unit is properly functioning if it
blinks when power is supplied to the circuit.
Symptom Possible cause Repair order
Turn signal and hazard warning lamps do
not operate.1. Hazard switch
2. Combination flasher unit
3. Open in combination flasher unit circuit1. Check hazard switch.
2. Refer to combination flasher unit check.
3. Check wiring to combination flasher unit
for open circuit.
Turn signal lamps do not operate but haz-
ard warning lamps operate.1. 10A fuse
2. Hazard switch
3. Turn signal switch
4. Open in turn signal switch circuit1. Check 10A fuse [No. 2, located in fuse
block (J/B)]. Turn ignition switch ON and
verify battery positive voltage is present
at terminal 2 of hazard switch.
2. Check hazard switch.
3. Check turn signal switch.
4. Check the wire between combination
flasher unit terminal 3 and turn signal
switch terminal 1 for open circuit.
Hazard warning lamps do not operate but
turn signal lamps operate.1. 10A fuse
2. Hazard switch
3. Open in hazard switch circuit1. Check 10A fuse (No. 35, located in the
fuse and fusible link box). Verify battery
positive voltage is present at terminal 3
of hazard switch.
2. Check hazard switch.
3. Check the wire between combination
flasher unit terminal 3 and hazard switch
terminal 4 for open circuit.
Front turn signal lamp LH or RH does not
operate.1. Bulb
2. Grounds E24 and E501. Check bulb.
2. Check grounds E24 and E50.
Rear turn signal lamp LH or RH does not
operate.1. Bulb
2. Grounds B8 and B181. Check bulb.
2. Check grounds B8 and B18.
Side turn signal lamp LH or RH does not
operate.1. Bulb
2. Grounds E24 and E501. Check bulb.
2. Check grounds E24 and E50.
LH and RH turn indicators do not operate. 1. Ground 1. Check grounds M27 and M70.
LH or RH turn indicator does not operate. 1. Bulb 1. Check bulb in combination meter.
PKIC0929E

LT-108
FRONT FOG LAMP

FRONT FOG LAMP PFP:00011
System Description EKS003DF
DESCRIPTION
Power is supplied at all times

through 10A fuse (No. 31, located in fuse and fusible link box)

to lighting switch terminal 11,

through 15A fuse (No. 42, located in fuse and fusible link box)

to front fog lamp relay terminal 3.
With the lighting switch in the 2ND position, power is supplied

through lighting switch terminal 12

to fog lamp switch terminal 32.
FOG LAMP OPERATION
The fog lamp switch is built into the combination switch. The lighting switch must be in the 1ST or 2ND position
for front fog lamp operation.
With the fog lamp switch in the FRONT FOG ON position or FRONT & REAR FOG ON position, power is sup-
plied

through fog lamp switch terminal 31

to front fog lamp relay terminal 2.
Ground is supplied

to front fog lamp relay terminal 1

through grounds E24 and E50.
The front fog lamp relay is energized and power is supplied

through front fog lamp relay terminal 5

to front fog lamp LH and RH terminal 1, and

to combination meter terminal 15.
Ground is supplied

to front fog lamp LH and RH terminal 2

through grounds E24 and E50,

to combination meter terminal 64

through grounds M27 and M70.
With power and ground supplied, the front fog lamps and FRONT FOG indicator illuminate.

LT-112
REAR FOG LAMP

REAR FOG LAMPPFP:26550
System Description EKS00ESB
DESCRIPTION
Power is supplied at all times (without front fog lamp)

through 15A fuse (No. 41, located in fuse and fusible link box)

to lighting switch terminal 5,

through 10A fuse (No. 36, located in fuse and fusible link box)

to rear fog lamp relay terminal 3.
Power is supplied at all times (with front fog lamp)

through 10A fuse (No. 31, located in the fuse and fusible link box)

to lighting switch terminal 11,

through 10A fuse (No. 36, located in fuse and fusible link box)

to rear fog lamp relay terminal 3.
With the lighting switch in the 2ND position, power is supplied (without front fog lamp)

through lighting switch terminal 25

to fog lamp switch terminal 34.
With the lighting switch in the 2ND position, power is supplied (with front fog lamp)

through lighting switch terminal 12

to fog lamp switch terminal 32.
FOG LAMP OPERATION
The front and rear fog lamp switch is built into the combination switch. The lighting switch must be in the 1ST
or 2ND position for rear fog lamp operation.
With the fog lamp switch in the REAR FOG ON position, ground is supplied

through fog lamp switch terminal 33

to rear fog lamp relay terminal 2.
Ground is supplied

to rear fog lamp relay terminal 1

through grounds E24 and E50.
The rear fog lamp relay is energized and power is supplied

through rear fog lamp relay terminal 5

to rear fog lamp terminal 1, and

to combination meter terminal 13.
Ground is supplied

to rear fog lamp terminal 2

through grounds B8 and B18,

to combination meter terminal 64

through grounds M27 and M70.
With power and ground supplied, the rear fog lamps and REAR FOG indicator illuminate.

LT-122
ILLUMINATION

ILLUMINATIONPFP:27545
System Description EKS003C7
Power is supplied at all times

through 10A fuse (No. 31, located in fuse and fusible link box)

to lighting switch terminal 11.
The lighting switch must be in the 1ST or 2ND position for illumination.
The following chart shows the power and ground connector terminals for the components included in the illu-
mination system.
Component Connector No. Power terminal Ground terminal
Headlamp washier switch M23 4 3
Headlamp aiming switch M24 3 4
ESP off switch M25 3 4
Driving lamp switch M101 1 5
Door mirror remote control switch M26 10 3
Driver pocket lamp M119 1 2
4WD mode switch M39 5 6
Hazard switch M51 7 8
Rear window defogger switch M50 5 6
A/C auto amp. M52 12 11
Combination meter M45 60 63
Heater control panel M55 2 6
Audio unit (with cassette deck) M108 8 case ground
Audio unit (without cassette deck and
with NAVI)M47 1 case ground
Audio unit (without cassette deck and
without NAVI)M207 1 case ground
Cigarette lighter socket M301, M302 3 2
Ashtray illumination M303 5 6
A/T device M58 3 4
NAVI control unit M116, M117 25 1, 4
NAVI switch M113 2 3
Heated seat switch LH (LHD models) B212 5 6
Heated seat switch RH (LHD models) B213 5 6

DI-1
DRIVER INFORMATION SYSTEM
K ELECTRICAL
CONTENTS
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SECTION DI
A
B
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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 ........................................... 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
SPEEDOMETER ................................................... 5
FUEL GAUGE ....................................................... 5
AMBIENT TEMPERATURE INDICATOR .............. 5
CAN Communication ................................................ 6
CAN Communication Unit ........................................ 6
TYPE 1/TYPE 2 .................................................... 7
TYPE 3 .................................................................. 8
TYPE 4/TYPE 5 .................................................... 9
TYPE 6 ................................................................ 10
TYPE 7/TYPE 8 ................................................... 11
TYPE 9 ................................................................ 12
Component Parts and Harness Connector Location ... 13
Combination Meter ................................................. 14
CHECK ................................................................ 14
Schematic/LHD Models .......................................... 15
Wiring Diagram — METER —/LHD Models ........... 16
Schematic/RHD Models ......................................... 18
Wiring Diagram — METER —/RHD Models .......... 19
Terminals and Reference Value for Combination
Meter ...................................................................... 21
Meter/Gauges Operation and Odo/Trip Meter ........ 21
SELF-DIAGNOSIS FUNCTION .......................... 21
HOW TO ALTERNATE DIAGNOSIS MODE ....... 21
How to Perform Trouble Diagnosis ........................ 22
Diagnosis Flow ....................................................... 22
Power Supply and Ground Circuit Inspection ........ 23
Trouble Diagnosis Chart for Symptom ................... 24DIAGNOSIS RESULTS ....................................... 24
Fuel Level Sensor Signal Inspection [Gasoline
Engine Models] ....................................................... 25
FUEL GAUGE ..................................................... 25
LOW-FUEL WARNING LAMP ............................. 25
Fuel Level Sensor Signal Inspection [Diesel Engine
Models] ................................................................... 26
FUEL GAUGE ..................................................... 26
LOW-FUEL WARNING LAMP ............................. 26
Engine Speed Signal Inspection ............................. 28
Engine Coolant Temperature Signal Inspection ..... 28
Vehicle Speed Signal Inspection [With ESP] .......... 28
Vehicle Speed Signal Inspection [Without ESP] ..... 28
The Fuel Gauge Pointer Fluctuates, Indicator
Wrong Value or Varies ............................................ 28
The Fuel Gauge Does Not Move to FULL Position ... 29
Ambient Temperature Signal Inspection [Without
Auto A/C] ................................................................ 30
Ambient Temperature Signal Inspection [With Auto
A/C] ......................................................................... 31
Electrical Components Inspection .......................... 32
FUEL LEVEL SENSOR UNIT CHECK/GASO-
LINE ENGINE MODELS ..................................... 32
FUEL LEVEL SENSOR UNIT CHECK/DIESEL
ENGINE MODELS .............................................. 32
AMBIENT SENSOR CHECK ............................... 33
Removal and Installation for Combination Meter .... 33
REMOVAL ........................................................... 33
INSTALLATION ................................................... 33
Disassembly and Assembly for Combination Meter ... 34
DISASSEMBLY ................................................... 34
ASSEMBLY ......................................................... 34
WARNING LAMPS .................................................... 35
Schematic ............................................................... 35
Wiring Diagram — WARN —/LHD Models ............. 36
Wiring Diagram — WARN —/RHD Models ............ 44
Electrical Components Inspection .......................... 52
OIL PRESSURE SWITCH CHECK ..................... 52
DIODE CHECK ................................................... 52
A/T INDICATOR ........................................................ 53

DI-4
COMBINATION METERS

COMBINATION METERSPFP:24814
System DescriptionEKS00EGZ
UNIFIED CONTROL METER

Speedometer, odo/trip meter, tachometer, fuel gauge and water temperature gauge are controlled by the
unified meter control unit, which is built into the combination meter.

Digital meter is adopted for odo/trip meter.*
*The record of the odo meter is kept even if the battery cable is disconnected. The record of the trip meter
is erased when the battery cable is disconnected.

Odo/trip meter segments can be checked in diagnosis mode.

Meter/gauge can be checked in diagnosis mode.
HOW TO CHANGE THE DISPLAY FOR ODO/TRIP METER

The vehicle speed signal and the memory signals from the meter memory circuit are processed by the
combination meter and the mileage is displayed.

Ambient temperature indicator indicates signal from ambient sensor processed by combination meter.

Depressing the odo/trip meter switch toggles the mode in the following order.

The odo/trip meter display mode toggling and trip display resetting can be identified by the amount of time
that elapses from pressing the odo/trip meter switch to releasing it.

When resetting with trip A displayed, only trip A display is reset (The same way for trip B).
POWER SUPPLY AND GROUND CIRCUIT
Power is supplied at all times

through 10A fuse [No. 28, located in the fuse block (J/B)]

to combination meter terminal 1.
With the ignition switch in the ON or START position, power is supplied

through 10A fuse [No. 11, located in the fuse block (J/B)]

to combination meter terminals 2.
Ground is supplied

to combination meter terminals 21

through grounds M27 and M70.
WATER TEMPERATURE GAUGE
The water temperature gauge indicates the engine coolant temperature.
ECM provides an engine coolant temperature signal to combination meter for water temperature gauge with
CAN communication line.
SKIA8917E