Service Manuals, User Guides, Schematic Diagrams or docs for : . Car Manuals Nissan X-Trail 2005 2006 Approved 2006 DI
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DRIVER INFORMATION SYSTEM
K ELECTRICAL
A
DRIVER INFORMATION SYSTEM
SECTION DI B
C
D
E
CONTENTS
PRECAUTIONS ......................................................... 3 . Auto A/C] ............................................................... 20
. F
Precautions for Supplemental Restraint System Ambient Temperature Signal Inspection [With Auto
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN- A/C] ........................................................................ 21
.
SIONER" ................................................................. 3
. Electrical Components Inspection ......................... 22 . G
COMBINATION METERS .......................................... 4 . FUEL LEVEL SENSOR UNIT CHECK ............... 22 .
System Description ................................................. 4 . AMBIENT SENSOR CHECK .............................. 22 .
UNIFIED METER CONTROL UNIT ..................... 4 . Removal and Installation for Combination Meter ... 23
H
POWER SUPPLY AND GROUND CIRCUIT ....... 4 . REMOVAL .......................................................... 23 .
SPEEDOMETER .................................................. 4 . INSTALLATION .................................................. 23 .
TACHOMETER .................................................... 4 . Disassembly and Assembly for Combination Meter 23 ...
WATER TEMPERATURE GAUGE ....................... 4 . DISASSEMBLY .................................................. 23 . I
FUEL GAUGE ...................................................... 4 . ASSEMBLY ........................................................ 23 .
ODO/TRIP METER .............................................. 5 . WARNING LAMPS ................................................... 24 .
AMBIENT TEMPERATURE INDICATOR ............. 5 . Schematic .............................................................. 24
. J
Arrangement of Combination Meter ........................ 7 . Wiring Diagram -- WARN -- ................................. 25 .
Component Parts and Harness Connector Location 8 ..... AWD MODELS ................................................... 25 .
Schematic ............................................................... 9
. 2WD MODELS ................................................... 31 .
DI
Wiring Diagram -- METER -- ............................... 10 . Electrical Components Inspection ......................... 37 .
AWD MODELS ................................................... 10 . OIL PRESSURE SWITCH CHECK .................... 37 .
2WD MODELS ................................................... 12 . DIODE CHECK .................................................. 37 .
Terminals and Reference Value for Combination A/T INDICATOR ....................................................... 38 . L
Meter ..................................................................... 14
. Wiring Diagram -- AT/IND -- ................................ 38 .
Self-Diagnosis Mode of Combination Meter .......... 14 . AWD MODELS ................................................... 38 .
SELF-DIAGNOSIS FUNCTION ......................... 14 . 2WD MODELS ................................................... 39 . M
OPERATION PROCEDURE .............................. 14 . A/T Indicator Does Not Illuminate .......................... 40 .
Trouble Diagnosis ................................................. 15 . WARNING CHIME .................................................... 41 .
HOW TO PERFORM WITH TROUBLE DIAGNO- System Description ................................................ 41 .
SIS ..................................................................... 15
. POWER SUPPLY AND GROUND CIRCUIT ...... 41 .
PRELIMINARY CHECK ..................................... 15 . IGNITION KEY WARNING CHIME .................... 41 .
SYMPTOM CHART ............................................ 15 . LIGHT WARNING CHIME .................................. 41 .
Power Supply and Ground Circuit Inspection ....... 16 . SEAT BELT WARNING CHIME .......................... 41 .
Vehicle Speed Signal Inspection (With VDC) ........ 16 . Component Parts and Harness Connector Location 42 ...
Vehicle Speed Signal Inspection (Without VDC) ... 16 Schematic .............................................................. 43
.
Engine Speed Signal Inspection ........................... 17 . Wiring Diagram -- CHIME -- ................................ 44 .
Engine Coolant Temperature Signal Inspection .... 17 . Terminals and Reference Value for Smart Entrance
Fuel Level Sensor Inspection ................................ 17 . Control Unit ............................................................ 47
.
Fuel Gauge Pointer Fluctuates, Indicator Wrong Trouble Diagnosis .................................................. 47 .
Value or Varies ...................................................... 19
. HOW TO PERFORM WITH TROUBLE DIAGNO-
Fuel Gauge Does Not Move to FULL Position ...... 19 . SIS ...................................................................... 47
.
Ambient Temperature Signal Inspection [Without SYMPTOM CHART ............................................ 47 .
Revision: 2006 July DI-1 2006 X-Trail
Power Supply and Ground Circuit Inspection ........ 47 . [With Power Seat] ..................................................53 .
Front Door Switch (Driver Side) Inspection ........... 48 . CAN COMMUNICATION ..........................................55 .
Lighting Switch Input Signal Inspection ................. 50 . System Description ................................................55 .
Key Switch Insert Signal Inspection ...................... 50 . CAN Communication Unit ......................................55 .
Seat Belt Buckle Switch Input Signal Inspection CLOCK .....................................................................56
.
[Without Power Seat] ............................................. 51
. Wiring Diagram -- CLOCK -- ................................56 .
Seat Belt Buckle Switch Input Signal Inspection
Revision: 2006 July DI-2 2006 X-Trail
PRECAUTIONS
PRECAUTIONS PFP:00011
A
Precautions for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT
BELT PRE-TENSIONER" AKS00B9V
The Supplemental Restraint System such as "AIR BAG" and "SEAT BELT PRE-TENSIONER", used along B
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. C
WARNING:
q 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. D
q 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. E
q 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. F
G
H
I
J
DI
L
M
Revision: 2006 July DI-3 2006 X-Trail
COMBINATION METERS
COMBINATION METERS PFP:24814
System Description AKS00B9X
UNIFIED METER CONTROL UNIT
q 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.
q Digital meter is adopted for odo/trip meter, ambient temperature indicator and clock.
q Meter/gauge and odo/trip meter segments can be checked in self-diagnosis mode.
POWER SUPPLY AND GROUND CIRCUIT
Power is supplied at all times
q through 10 A fuse [No. 28, located in the fuse block (J/B)]
q to combination meter terminal 1.
With the ignition switch in the ON or START position, power is supplied
q through 10 A fuse [No. 11, located in the fuse block (J/B)]
q to combination meter terminal 2.
Ground is supplied
q to combination meter terminal 21
q through grounds M27 and M70.
SPEEDOMETER
VDC/TCS/ABS control unit [with VDC] or ABS actuator and electric unit (control unit) [without VDC] provides a
vehicle speed signal to the combination meter for the speedometer with CAN communication line.
TACHOMETER
The tachometer indicates engine speed in revolutions per minute (rpm).
ECM provides an engine speed signal to combination meter for tachometer with CAN communication line.
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.
FUEL GAUGE
The fuel gauge indicates the approximate fuel level in the fuel tank.
Combination meter reads a resistor signal from fuel level sensor unit.
Signal is supplied
q from grounds M27 and M70
q through fuel level sensor unit terminals 1 and 4
q through sub fuel level sensor unit terminals 3 and 1
q to combination meter terminal 8.
Revision: 2006 July DI-4 2006 X-Trail
COMBINATION METERS
ODO/TRIP METER
The vehicle speed signal and the memory signals from the meter memory circuit are processed by the combi- A
nation meter and the mileage is displayed.
How to Change The Display
B
Depressing the odo/trip meter switch toggles the mode in the following order.
C
D
E
F
G
H
SKIA8917E
q 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.
q When resetting with "trip A" displayed, only "trip A" display is reset. (The same way for "trip B".) I
NOTE:
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. J
AMBIENT TEMPERATURE INDICATOR
Combination meter displays ambient temperature on odo/trip meter. DI
NOTE:
q Indication range is between -30 and 55 ◦ Jabse Service Manual Search 2024 ◦ Jabse Pravopis ◦ onTap.bg ◦ Other service manual resources online : Fixya ◦ eServiceinfo