wheel NISSAN NAVARA 2005 Repair Workshop Manual

MODELD40 SERIES
2005 NISSAN EUROPE S.A.S.
All rights reserved. No part of this Electronic Service Manual may be reproduced or stored in a retrieval system, or transmitted in any
form, or by any means, electronic, mechanical, photocopying, recording or otherwise, without the prior written permission of Nissan
Europe S.A.S., Paris, France.
A GENERAL INFORMATION
B ENGINE
C TRANSMISSION/TRANSAXLE
D DRIVELINE/AXLE
E SUSPENSION F BRAKES
G STEERING H RESTRAINTS
I BODY
J AIR CONDITIONER
K ELECTRICAL
L MAINTENANCE
M INDEXGI General Information
EM Engine Mechanical
LU Engine Lubrication System
CO Engine Cooling System
EC Engine Control System
FL Fuel System
EX Exhaust System
ACC Accelerator Control System
CL Clutch
MTManualTransmission
AT Automatic Transmission
TF Transfer
PR Propeller Shaft
FFD Front Final Drive
RFD Rear Final Drive
FAX Front Axle
RAX Rear Axle
FSU Front Suspension
RSU Rear Suspension
WT Road Wheels & Tires
BR Brake System
PB Parking Brake System
BRC Brake Control System
PS Power Steering System
SB Seat Belts
SRS Supplemental Restraint System (SRS)
BL Body, Lock & Security System
GW Glasses, Window System & Mirrors
RF Roof
EI Exterior & Interior
IP Instrument Panel
SE Seat
ATC Automatic Air Conditioner
MTC Manual Air Conditioner
SC Starting & Charging System
LT Lighting System
DI Driver Information System
WW Wiper, Washer & Horn
BCS Body Control System
LAN LAN System
AV Audio, Visual & Telephone System
ACS Auto Cruise Control System
PG Power Supply, Ground & Circuit Elements
MA Maintenance
IDX Alphabetical Index
QUICK REFERENCE INDEX
A
B
C
D
E
F
G
H
I
J
K
L
M

AT-32
A/T CONTROL SYSTEM
Lock-up Applied
In the lock-up applied state, the torque converter clutch control valve is set into the locked state by the torque
converter clutch solenoid and lock-up apply pressure is generated.
In this way, the torque converter clutch piston is pressed and coupled.
SMOOTH LOCK-UP CONTROL
When shifting from the lock-up released state to the lock-up applied state, the current output to the torque con-
verter clutch solenoid is controlled with the TCM. In this way, when shifting to the lock-up applied state, the
torque converter clutch is temporarily set to the half-clutched state to reduce the shock.
Half-clutched State
The current output from the TCM to the torque converter clutch solenoid is varied to gradually increase the
torque converter clutch solenoid pressure.
In this way, the lock-up apply pressure gradually rises and while the torque converter clutch piston is put into
half-clutched status, the torque converter clutch piston operating pressure is increased and the coupling is
completed smoothly.
Engine Brake ControlECS00FWO
lThe forward one-way clutch transmits the drive force from the engine to the rear wheels. But the reverse
drive from the rear wheels is not transmitted to the engine because the one-way clutch is idling.
Therefore, the low coast brake solenoid is operated to prevent the forward one-way clutch from idling and
the engine brake is operated in the same manner as conventionally.
lThe operation of the low coast brake solenoid switches the low coast brake switching valve and controls
the coupling and releasing of the low coast brake.
The low coast brake reducing valve controls the low coast brake coupling force.
SCIA1520E

AT-34
TROUBLE DIAGNOSIS
TROUBLE DIAGNOSIS
PFP:00004
DTC Inspection Priority ChartECS00FWV
If some DTCs are displayed at the same time, perform inspections one by one based on the following priority
chart.
NOTE:
If DTC “U1000 CAN COMM CIRCUIT” is displayed with other DTCs, first perform the trouble diagnosis
for “DTC U1000 CAN COMMUNICATION LINE”. Refer toAT-91
.
Fail-safeECS00FWW
The TCM has an electrical fail-safe mode. This mode makes it possible to operate even if there is an error in a
main electronic control input/output signal circuit. In fail-safe mode A/T is fixed in 2nd, 4th or 5th (depending
on the breakdown position), so the customer should feel “slipping” or “poor acceleration”.
Even when the electronic circuits are normal, under special conditions (for example, when slamming on the
brake with the wheels spinning drastically and stopping the tire rotation), the transmission can go into fail-safe
mode. If this happens, switch OFF the ignition switch for 10 seconds, then switch it ON again to return to the
normal shift pattern. Therefore, the customer's vehicle has returned to normal, so handle according toAT- 3 7 ,
"WORK FLOW".
FAIL-SAFE FUNCTION
If any malfunction occurs in a sensor or solenoid, this function controls the A/T to mark driving possible.
Vehicle Speed Sensor
Signals are input from two systems - from vehicle speed sensor A/T (revolution sensor) installed on the A/T
and from combination meter so normal driving is possible even if there is a malfunction in one of the systems.
And if vehicle speed sensor A/T (revolution sensor) has unusual cases, 5th gear is prohibited.
Accelerator Pedal Position Sensor
If there is a malfunction in one of the systems, the accelerator opening angle is controlled by ECM according
to a pre-determined accelerator angle to make driving possible. And if there are malfunctions in tow systems,
the engine speed is fixed by ECM to a pre-determined engine speed to make driving possible.
PNP Switch
In the unlikely event that a malfunction signal enters the TCM, the position indicator is switched OFF, the
starter relay is switched OFF (starter starting is disabled), the back-up lamp relay switched OFF (back-up lamp
is OFF) and the position is fixed to the “D” position to make driving possible.
Starter Relay
The starter relay is switched OFF. (Starter starting is disabled.)
Priority Detected items (DTC)
1 U1000 CAN communication line
2 Except above

ATC-142
REFRIGERANT LINES
Removal and Installation for Compressor
EJS006CN
A/C Compressor Mounting
REMOVAL
1. Discharge the A/C refrigerant. Refer toATC-138, "HFC-134a (R-134a) Service Procedure".
2. Remove the front left wheel and tire assembly. Refer toWT-5, "
Rotation".
3. Remove the engine cover.
4. Remove the front left mud guard.
5. Remove the front left splash shield.
6. Remove the engine air cleaner and air ducts. Refer toEM-15, "
AIR CLEANER AND AIR DUCT".
7. Remove the drive belt. Refer toEM-12, "
DRIVE BELTS".
8. Disconnect the compressor harness connector.
9. Disconnect both the front high-pressure flexible A/C hose and front low-pressure flexible A/C hose from
the compressor.
CAUTION:
Cap or wrap the joint of the pipe with suitable material such as vinyl tape to avoid the entry of air.
10. Remove the A/C compressor bolts using power tools.
INSTALLATION
Installation is in the reverse order of removal.
CAUTION:
lReplace the O-ring of the front low-pressure flexible A/C hose and front high-pressure flexible A/C
hose with a new one, apply compressor oil to the O-rings before installation.
lAfter recharging the A/C system with refrigerant, check for leaks. Refer toATC-150, "Checking for
Refrigerant Leaks".
MJIB0179E
1. Compressor 2. Alternator and A/C compressor
bracket3. Timing chain case
4. Cylinder block

ATC-146
REFRIGERANT LINES
BREAK-IN OPERATION
When replacing compressor clutch assembly, always conduct the break-in operation. This is done by engag-
ing and disengaging the clutch about 30 times. Break-in operation raises the level of transmitted torque.
Removal and Installation for High-pressure Flexible A/C HoseEJS006CP
REMOVAL
1. Remove the front left wheel and tire assembly. Refer toWT-5, "Rotation".
2. Remove the front left mud guard.
3. Remove the front left splash shield.
4. Discharge the refrigerant. Refer toATC-138, "
HFC-134a (R-134a) Service Procedure".
5. Remove the high-pressure flexible A/C hose. Refer toATC-140, "
Components".
CAUTION:
Cap or wrap the joint of the pipe with suitable material such as vinyl tape to avoid the entry of air.
INSTALLATION
Installation is in the reverse order of removal.
Refer toATC-140, "
Components".
CAUTION:
lReplace the O-ring of the high-pressure flexible A/C hose with a new one, then apply compressor
oil to it for installation.
lAfter charging refrigerant, check for leaks.
Removal and Installation for High-pressure A/C PipeEJS006CQ
REMOVAL
1. Remove the front right wheel and tire assembly. Refer toWT-5, "Rotation".
2. Remove the front right mud guard.
3. Remove the front right splash shield.
4. Discharge the refrigerant. Refer toATC-138, "
HFC-134a (R-134a) Service Procedure".
5. Remove the low pressure A/C pipe. Refer toATC-147, "
Removal and Installation for Low-pressure A/C
Pipe".
6. Remove the high-pressure A/C pipe. Refer toATC-146, "
Removal and Installation for High-pressure A/C
Pipe".
CAUTION:
Cap or wrap the joint of the pipe with suitable material such as vinyl tape to avoid the entry of air.
INSTALLATION
Installation is in the reverse order of removal.
Refer toATC-140, "
Components".
CAUTION:
lReplace the O-ring of the high-pressure A/C pipe with a new one, then apply compressor oil to it
for installation.
lAfter charging refrigerant, check for leaks.
Removal and Installation for Low-pressure Flexible A/C HoseEJS006CR
REMOVAL
1. Remove the front right wheel and tire assembly. Refer toWT-5, "Rotation".
2. Remove the front right mud guard.
3. Remove the front right splash shield.
4. Discharge the refrigerant. Refer toATC-138, "
HFC-134a (R-134a) Service Procedure".
CAUTION:
Cap or wrap the joint of the pipe with suitable material such as vinyl tape to avoid the entry of air.
5. Remove the low-pressure flexible A/C hose. Refer toATC-140, "
Components".
INSTALLATION
Installation is in the reverse order of removal.
Refer toATC-140, "
Components".

AV-1
AUDIO-VISUAL SYSTEM
K ELECTRICAL
CONTENTS
C
D
E
F
G
H
I
J
L
M
SECTIONAV
A
B
AV
AUDIO-VISUAL SYSTEM
PRECAUTIONS .......................................................... 3
Precautions for Supplemental Restraint System
(SRS)“AIRBAG”and“SEATBELTPRE-TEN-
SIONER” .................................................................. 3
Wiring Diagrams and Trouble Diagnosis .................. 3
SYSTEM DESCRIPTION ............................................ 4
System Functions ..................................................... 4
AUDIO ................................................................... 4
NATS AUDIO LINK (WITHOUT NAVIGATION
SYSTEM) .............................................................. 4
VEHICLE INFORMATION SYSTEM ..................... 5
NAVIGATION SYSTEM ......................................... 5
HANDS-FREE PHONE ......................................... 7
Component Description ............................................ 8
AUDIO UNIT ......................................................... 8
NAVI CONTROL UNIT .......................................... 8
GPS ANTENNA .................................................... 9
DISPLAY UNIT ...................................................... 9
AV SWITCH .......................................................... 9
Component Parts Location ..................................... 10
Location Of Antenna .............................................. 10
Schematic — AUDIO — / With 1CD Player Type... 12
Wiring Diagram — AUDIO — / With 1CD Player Type
... 13
Schematic — AUDIO — / With 6CD Player Type... 16
Wiring Diagram — AUDIO — / With 6CD Player Type
... 17
Schematic — NAVI — ............................................ 20
Wiring Diagram — NAVI — .................................... 21
Schematic — NAVI — / COMM .............................. 28
Wiring Diagram — NAVI — / COMM ...................... 29
Wiring Diagram — TELEPHONE (PRE WIRE) —
/ Without NAVI ........................................................ 32
CAN Communication .............................................. 33
SYSTEM DESCRIPTION .................................... 33
TERMINALS AND REFERENCE VALUE FOR CON-
TROL UNIT ............................................................... 34
Audio Unit (1CD Player Type) ................................ 34
Audio Unit (6CD Player Type) Without NAVI .......... 35Audio Unit (With NAVI) ........................................... 37
NAVI Control Unit ................................................... 38
Display Unit ............................................................ 41
DIAGNOSIS SYSTEM ............................................... 44
Navigation System Diagnosis Function .................. 44
On Bord Self-Diagnosis Function ........................... 44
DESCRIPTION .................................................... 44
DIAGNOSIS ITEM ............................................... 44
OPERATION PROCEDURE ................................ 45
Self Diagnosis Mode ............................................... 46
ERROR DETECTION RANGE OF SELF-DIAG-
NOSIS MODE ..................................................... 47
DIAGNOSIS RESULTS ....................................... 47
Confirmation/Adjustment Mode .............................. 48
SCREEN TROUBLE DIAGNOSIS ...................... 49
VEHICLE SIGNALS ............................................ 49
SPEAKER TEST ................................................. 50
NAVIGATION ....................................................... 50
ERROR HISTORY ............................................... 51
VEHICLE CAN DIAGNOSIS ............................... 53
AV COMM DIAGNOSIS ....................................... 54
HANDSFREE PHONE ........................................ 54
BLUETOOTH ....................................................... 54
DELETE UNIT CONNECTION LOG ................... 55
CONSULT-II Functions ........................................... 56
CONSULT-II FUNCTIONS ................................... 56
CONSULT-II BASIC OPERATION PROCEDURE
... 56
SELF-DIAG RESULTS ........................................ 56
DATA MONITOR ................................................. 58
AV COMM MONITOR .......................................... 59
ECU PART NUMBER .......................................... 60
TROUBLE DIAGNOSIS ............................................ 61
Navigation System .................................................. 61
RGB Image ............................................................. 61
Voice Activated Control System ............................. 62
Steering Wheel Switch ............................................ 63
Component Parts Inspection .................................. 63
STEERING WHEEL SWITCH UNIT INSPEC-

AV-6
SYSTEM DESCRIPTION
Map-Matching
Map-matching compares a current location detected by the method
in the “Location Detection Principle” with a road map data from Map
DVD-ROM stored in DVD-ROM drive.
NOTE:
TheroadmapdataisbasedondatastoredinthemapDVD-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.
lIn 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.
lMap-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.
lEffective 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

AV-62
TROUBLE DIAGNOSIS
Voice Activated Control System
EKS00Q6Q
Symptoms Check items Probable malfunction location
The voice cannot be controlled
even if the voice control screen is
displayedVoice sounds at “Speaker Test” and
“Voice Microphone Test” of Confir-
mation/Adjustment modeNAVI control unit
Voice does not sound at “Speaker
Test” and “Voice Microphone Test” of
Confirmation/Adjustment mode
lMIC. power supply circuit
lShield (MIC.) circuit
lMIC. signal circuit
lMicrophone
lNAVI control unit
The voice cannot be controlled
(Voice control screen is not dis-
played)TEL operation screen is displayed by
pressing and holding “TEL/PPT”
switch of steering wheel switchNAVI control unit
lTEL operation screen is not dis-
played by pressing and holding
“TEL/PPT” switch of steering
wheel switch
lOther steering wheel switches are
normalSteering wheel switch
“BACK”, “VOL UP”, “VOL DOWN”,
and “TEL/PPT” switches of steering
wheel switch are not operated
lRemote control signal B circuit
lSteering wheel switch
lAudio unit
All steering wheel switches are not
operated
lRemote control signal ground circuit
lSteering wheel switch
lAudio unit

TROUBLE DIAGNOSIS
AV-63
C
D
E
F
G
H
I
J
L
MA
B
AV
Steering Wheel SwitchEKS00Q6R
Without NAVI
With NAVI
Component Parts InspectionEKS00Q6S
STEERING WHEEL SWITCH UNIT INSPECTION
lCheck continuity between combination switch harness connector M302 terminal 15 and terminal 16.
lCheck continuity between combination switch harness connector M302 terminal 14 and terminal 16.
Symptoms Probable malfunction location
All steering wheel switches are not operated
lRemote control signal ground circuit
lSteering wheel switch
lAudio unit
Only specified switch cannot be operated Steering wheel switch
“MODE”, “SEEK UP”, and “VOL UP” switches are not oper-
ated
lRemote control signal A circuit
lSteering wheel switch
lAudio unit
“SEEK DOWN”, and “VOL DOWN” switches are not oper-
ated
lRemote control signal B circuit
lSteering wheel switch
lAudio unit
Symptoms Probable malfunction location
All steering wheel switches are not operated
lRemote control signal ground circuit
lSteering wheel switch
lAudio unit
Only specified switch cannot be operated Steering wheel switch
“ENTER”, “MENU UP”, “MENU DOWN”, and “SOURCE”
switches are not operated
lRemote control signal A circuit
lSteering wheel switch
lAudio unit
“BACK”, “TEL /PPT”, “VOL UP”, and “VOL DOWN” switches
are not operated
lRemote control signal B circuit
lSteering wheel switch
lAudio unit

AV-70
TROUBLE DIAGNOSIS
PlaceIn a parking lotWhen driving in a parking lot, or
other location where there are no
roads on the map, matching may
place the vehicle mark on a nearby
road. When the vehicle returns to
the road, the vehicle mark may
have deviated from the correct loca-
tion.
When driving in circle or turning the
steering wheel repeatedly, direction
errors accumulate, and the vehicle
mark may deviate from the correct
location.
If after traveling about 10 km (6
MPH) the correct location has not
been restored, perform location
correction and, if necessary, direc-
tion correction. TurntableWhentheignitionswitchisOFF,the
navigation system cannot receive
the signal from the gyroscope
(angular speed sensor). Therefore,
the displayed direction may be
incorrect and the correct road may
not be easily returned to after rotat-
ing the vehicle on a turntable with
the ignition OFF.
Slippery roadsOn snow, wet roads, gravel, or other
roads where tires may slip easily,
accumulated mileage errors may
cause the vehicle mark to deviate
from the correct road.
SlopesWhen parking in sloped garages,
when traveling on banked roads, or
in other cases where the vehicle
turns when tilted, an error in the
turning angle will occur, and the
vehicle mark may deviate from the
road.
Map dataRoads not displayed on the map
screenWhen driving on new roads or other
roads not displayed on the map
screen, map matching does not
function correctly and matches the
location to a nearby road. When the
vehicle returns to a road which is on
the map, the vehicle mark may devi-
ate from the correct road.
Different road pattern
(Changed due to repair)
If the road pattern stored in the map
data and the actual road pattern are
different, map matching does not
function correctly and matches the
location to a nearby road. The vehi-
cle mark may deviate from the cor-
rect road. Cause (condition) Driving condition Remarks (correction, etc.)
SEL709V
SEL710V
SEL699V
ELK0201D