2005 NISSAN X-TRAIL steering

AUDIO
AV-29
C
D
E
F
G
H
I
J
L
MA
B
AV


*1: LHD model with navigation system

*2: Except *1

*3: RHD model with navigation system

*4: Except *3

*5: With audio steering wheel switch only
Audio Steering Wheel Switch Resistance CheckEKS00EHW
15
(SB)*3
(BR)*4
14
(GY)*3
(B/R)*4
Audio sound
signal front
RHOutput ONReceive audio
signalNo sound from
front door speaker
or tweeter RH.
16
(OR)7
(B/P)Audio sound
signal rear
RHOutput ONReceive audio
signalNo sound from
rear speaker RH.
20
*5
(L/B)22
*5
(B)Remote con-
trol AInput ONPress SOURCE
switchApprox. 0V
Steering wheel
audio controls do
not function. Press SEEK UP
switchApprox. 1.7V
Press VOL UP
switchApprox. 3.3V
Except for above Approx. 5V
21
*5
(L/R)22
*5
(B)Remote con-
trol BInput ONPress SPECIAL
switch Approx. 0V
Steering wheel
audio controls do
not function. Press SEEK
DOWN switchApprox. 1.7V
Press VOL
DOWN switchApprox. 3.3V
Except for above Approx. 5V
22
*5
(B)GroundRemote con-
trol ground– ON – Approx. 0V Terminal
(Wire color)
ItemSignal
input/
outputCondition
Reference valueExample of
symptom
(+) (–)Ignition
switchOperation
SKIA0177E
SKIA0177E
Terminal Signal name ConditionResistance
(Ω)
1
2Source Depress source switch. Approx.0
Seek up (next) Depress (station) up switch. Approx.165
Volume (up) Depress volume up switch. Approx.652
3Special Depress special switch. Approx.0
Seek up (previous)Depress (station) down
switch.Approx.165
Volume (down)Depress volume down
switch.Approx.652
PKIB8676E

AUDIO
AV-31
C
D
E
F
G
H
I
J
L
MA
B
AV

Audio Steering Wheel Switch Does Not Operate (With Cassette Deck)EKS00EJ1
1. AUDIO STEERING WHEEL SWITCH RESISTANCE CHECK
1. Disconnect audio steering wheel switch connector.
2. Check resistance audio steering wheel switch. Refer to AV- 2 9 , "
Audio Steering Wheel Switch Resistance
Check" .
OK or NG
OK >> GO TO 2.
NG >> Replace audio steering wheel switch.
2. AUDIO STEERING WHEEL SWITCH CIRCUIT CHECK
1. Disconnect audio unit connector and combination switch (spiral cable) connector.
2. Check continuity between audio unit harness connector M41 ter-
minal 26 (L/B), 27 (L/R), 29 (B) and combination switch (spiral
cable) harness connector M11terminal 4 (L/B), 5 (L/R), 7 (B).
3. Check continuity between audio unit harness connector M41 ter-
minal 26 (L/B), 27 (L/R), 29 (B) and ground.
OK or NG
OK >> GO TO 3.
NG >> Repair harness or connector.
3. CONTROL SIGNAL CHECK
1. Connect audio unit connector and combination switch (spiral cable) connector.
2. Turn ignition switch ON.
3. Check voltage between audio unit harness connector M41 ter-
minal 26 (L/B), 27 (L/R) and 29 (B).
OK or NG
OK >> Check combination switch (spiral cable).
NG >> Replace audio unit.
Audio Steering Wheel Switch Does Not Operate (Without Cassette Deck)EKS00EJ3
1. AUDIO STEERING WHEEL SWITCH RESISTANCE CHECK
1. Disconnect audio steering wheel switch connector.
2. Check resistance audio steering wheel switch. Refer to AV- 2 9 , "
Audio Steering Wheel Switch Resistance
Check" .
OK or NG
OK >> GO TO 2.
NG >> Replace audio steering wheel switch.Resistance value is OK?
26 (L/B)- 4 (L/B) : Continuity should exist.
27 (L/R)- 5 (L/R) : Continuity should exist.
29 (B) - 7 (B) : Continuity should exist.
Continuity should not exist.
SKIA9123E
26 (L/B) - 29 (B) : Approx. 5V
27 (L/R) - 29 (B) : Approx. 5V
SKIA9124E
Resistance value is OK?

AV-32
AUDIO

2. AUDIO STEERING WHEEL SWITCH CIRCUIT CHECK
1. Disconnect audio unit connector and combination switch (spiral cable) connector.
2. Check continuity between audio unit harness connector M43 ter-
minal 20 (L/B), 21 (L/R), 22 (B) and combination switch (spiral
cable) harness connector M11terminal 4 (L/B), 5 (L/R), 7 (B).
3. Check continuity between audio unit harness connector M41 ter-
minal 20 (L/B), 21 (L/R), 22 (B) and ground.
OK or NG
OK >> GO TO 3.
NG >> Repair harness or connector.
3. CONTROL SIGNAL CHECK
1. Connect audio unit connector and combination switch (spiral cable) connector.
2. Turn ignition switch ON.
3. Check voltage between audio unit harness connector M43 ter-
minal 20 (L/B), 21 (L/R) and 22 (B).
OK or NG
OK >> Check combination switch (spiral cable).
NG >> Replace audio unit. 20 (L/B)- 4 (L/B) : Continuity should exist.
21 (L/R)- 5 (L/R) : Continuity should exist.
22 (B) - 7 (B) : Continuity should exist.
Continuity should not exist.
SKIA9125E
20 (L/B) - 22 (B) : Approx. 5V
21 (L/R) - 22 (B) : Approx. 5V
SKIA9126E

NAVIGATION SYSTEM
AV-39
C
D
E
F
G
H
I
J
L
MA
B
AV

Map-Matching
Map-matching compares a current location detected by the method
in the “Location Detection Principle“ (refer to AV- 3 8
) with a road map
data from Map DVD-ROM stored in DVD-ROM drive.
NOTE:
The road map data is based on data stored in the map DVD-ROM.
The vehicle position may not be corrected under the following circumstances and after driving for a certain
time when GPS information is difficult to receive. In this case, the vehicle mark on the display must be cor-
rected manually.

In map-matching, alternative routes to reach the destination will
be shown and prioritized, after the road on which the vehicle is
currently driven has been judged and the vehicle mark has been
repositioned.
If there is an error in distance and/or direction, alternative routes
will be shown in different order of priority, and the incorrect road
can be avoided.
If two roads are running in parallel, they are of the same priority.
Therefore, the vehicle mark may appear on either of them alter-
nately, depending on maneuvering of the steering wheel and
configuration of the road.

Map-matching does not function correctly when a road on which
the vehicle is driving is new and not recorded in the map DVD-
ROM, or when road pattern stored in the map data and the
actual road pattern are different due to repair.
When driving on a road not present in the map, the map-match-
ing function may find another road and position the vehicle mark
on it. Then, when the correct road is detected, the vehicle mark
may change to it.

Effective range for comparing the vehicle position and travel
direction calculated by the distance and direction with the road
data read from the map DVD-ROM is limited. Therefore, when
there is an excessive gap between current vehicle position and
the position on the map, correction by map-matching is not possible.
SEL685V
SEL686V
SKIA0613E

NAVIGATION SYSTEM
AV-41
C
D
E
F
G
H
I
J
L
MA
B
AV

Component DescriptionEKS00M7G
NAVI CONTROL UNIT

The gyro (angular speed sensor) and the DVD-ROM drive are
built-in units that control the navigation functions.

Signals are received from the gyro, the vehicle speed sensor,
and the GPS antenna. Vehicle location is determined by com-
bining this data with the data contained in the DVD-ROM map.
Location information is shown on liquid crystal display panel.
DVD-ROM Drive
Maps, traffic control regulations, and other pertinent information can
be easily read from the DVD-ROM disc.
Map DVD-ROM

The map DVD-ROM has maps, traffic control regulations, and other pertinent information.

To improve DVD-ROM map matching and route determination functions, the DVD-ROM uses an exclusive
Nissan format. Therefore, the use of a DVD-ROM provided by other manufacturers cannot be used.
Gyro (Angular Speed Sensor)

The oscillator gyro sensor is used to detect changes in vehicle steering angle.

The gyro is built into the navigation (NAVI) control unit.
GPS ANTENNA
The GPS antenna receives and amplifies the radio waves from the GPS satellites, and then transmits the GPS
signal to NAVI control unit.
PKIA0248E
PKIA0249E

NAVIGATION SYSTEM
AV-105
C
D
E
F
G
H
I
J
L
MA
B
AV

VEHICLE MARK IS IN A RIVER OR SEA
The navigation system moves the vehicle mark with no distinction between land and rivers or sea. If the vehi-
cle mark is somehow out of place, it may appear that the vehicle is driving in a river or the sea.
VEHICLE MARK AUTOMATICALLY ROTATES
The system wrongly memorizes the rotating status as stopping when the ignition switch is turned ON with the
turntable rotating. That causes the vehicle mark to rotate when the vehicle is stopped.
WHEN DRIVING ON SAME ROAD, SOMETIMES VEHICLE MARK IS IN RIGHT PLACE AND
SOMETIMES IT IS WRONG PLACE
The conditions of the GPS antenna (GPS data) and gyroscope (angular speed sensor) change gradually.
Depending on the road traveled and the operation of the steering wheel, the location detection results will be
different. Therefore, even on a road on which the location has never been wrong, conditions may cause the
vehicle mark to deviate.
LOCATION CORRECTION BY MAP-MATCHING IS SLOW

The map matching function needs to refer to the data of the surrounding area. It is necessary to drive
some distance for the function to work.

Because map matching operates on this principle, when there are many roads running in similar direc-
tions in the surrounding area, no matching determination may be made. The location may not be cor-
rected until some special feature is found.
ALTHOUGH GPS RECEIVING DISPLAY IS GREEN, VEHICLE MARK DOES NOT RETURN TO
CORRECT LOCATION

The GPS accuracy has an error of approximately 10 m (30 ft). In some cases the vehicle mark may not be
on the correct street, even when GPS location-correction is done.

The navigation system compares the results of GPS location detection with the results from map-match-
ing location detection. The one which is determined to have higher accuracy is used.

GPS location correction may not be performed when the vehicle is stopped.
NAME OF CURRENT PLACE IS NOT DISPLAYED
The current place name may not be displayed if there are no place names displayed on the map screen.
CONTENTS OF DISPLAY DIFFER FOR BIRDVIEW® AND THE (FLAT) MAP SCREEN
Difference of the BIRDVIEW
® Screen From the Flat Map Screen Are As Follows

The current place name displays names which are primarily in the direction of vehicle travel.

The amount of time before the vehicle travel or turn angle is updated on the screen is longer than for the
(flat) map display.

The conditions for display of place names, roads, and other data are different for nearby areas and for
more distant areas.

Some thinning of the character data is done to prevent the display becoming to complex. In some cases
and in some locations, the display contents may differ.

The same place name, street name, etc. may be displayed multiple times.

PS-1
POWER STEERING SYSTEM
G STEERING
CONTENTS
C
D
E
F
H
I
J
K
L
M
SECTION PS
A
B
PS

POWER STEERING SYSTEM
PRECAUTIONS .......................................................... 3
Precautions for Supplemental Restraint System
(SRS) “AIR BAG” and “SEAT BELT PRE-TEN-
SIONER” .................................................................. 3
Precautions for Steering System .............................. 3
PREPARATION ........................................................... 4
Special Service Tools [SST] ..................................... 4
NOISE, VIBRATION AND HARSHNESS (NVH)
TROUBLESHOOTING ................................................ 5
NVH Trouble shooting Chart .................................... 5
POWER STEERING FLUID ........................................ 6
Checking Fluid Level ................................................ 6
Checking Fluid Leakage ........................................... 6
Air Bleeding Hydraulic System ................................. 6
STEERING WHEEL .................................................... 8
On-Vehicle Inspection and Service .......................... 8
CHECKING CONDITION OF INSTALLATION ...... 8
CHECKING STEERING WHEEL PLAY ................ 8
CHECKING NEUTRAL POSITION STEERING
WHEEL ................................................................. 8
CHECKING STEERING WHEEL TURNING
FORCE .................................................................. 8
CHECKING FRONT WHEEL TURNING ANGLE ..... 9
Removal and Installation ........................................ 10
REMOVAL ........................................................... 10
INSTALLATION ................................................... 10
STEERING COLUMN ................................................11
Removal and Installation ......................................... 11
COMPONENT ...................................................... 11
REMOVAL OF LOWER SHAFT, HOLE COVER,
CLAMP AND HOLE COVER SEAL ..................... 11
INSTALLATION OF LOWER SHAFT, HOLE
COVER, CLAMP AND HOLE COVER SEAL ...... 12
REMOVAL OF STEERING COLUMN ASSEM-
BLY ...................................................................... 12
INSPECTION AFTER REMOVAL ....................... 13
INSTALLATION OF STEERING COLUMN
ASSEMBLY ......................................................... 13INSPECTION AFTER INSTALLATION ................ 13
Disassembly and Assembly .................................... 14
COMPONENT ..................................................... 14
DISASSEMBLY ................................................... 14
INSPECTION AFTER DISASSEMBLY ................ 14
ASSEMBLY ......................................................... 14
INSPECTION AFTER ASSEMBLY ...................... 15
POWER STEERING GEAR AND LINKAGE ............ 16
Removal and Installation ........................................ 16
COMPONENT ..................................................... 16
REMOVAL ........................................................... 16
INSTALLATION ................................................... 17
Disassembly and Assembly .................................... 18
COMPONENT ..................................................... 18
DISASSEMBLY ................................................... 19
INSPECTION AFTER DISASSEMBLY ................ 20
ASSEMBLY ......................................................... 22
POWER STEERING OIL PUMP ............................... 27
On-Vehicle Inspection and Service ......................... 27
OIL PUMP PULLEY HYDRAULIC PRESSURE
INSPECTION ...................................................... 27
Removal and Installation (QR20DE and QR25DE
Engine Models) ....................................................... 27
REMOVAL ........................................................... 27
INSTALLATION ................................................... 27
Disassembly and Assembly(QR20DE and
QR25DE Engine Models) ....................................... 28
INSPECTION BEFORE DISASSEMBLY ............. 28
DISASSEMBLY ................................................... 28
INSPECTION AFTER DISASSEMBLY ................ 29
ASSEMBLY ......................................................... 29
Removal and Installation (YD22DDTi Engine
Model) ..................................................................... 32
Disassembly and Assembly (YD22DDTi Engine
Model) ..................................................................... 33
INSPECTION BEFORE DISASSEMBLY ............. 33
DISASSEMBLY ................................................... 34
INSPECTION AFTER DISASSEMBLY ................ 35
ASSEMBLY ......................................................... 35

PS-2 HYDRAULIC LINE .................................................... 37
Component ............................................................. 37
REMOVAL AND INSTALLATION ........................ 43
SERVICE DATA AND SPECIFICATIONS (SDS) ...... 44
Steering Wheel ....................................................... 44
Steering Angle ........................................................ 44Steering Column ..................................................... 44
Steering Outer Socket and Inner Socket ................. 44
Steering Gear .......................................................... 45
Oil Pump ................................................................. 45
Steering Fluid .......................................................... 45