ad blue NISSAN NAVARA 2005 Repair Workshop Manual

PRECAUTIONS
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lA compressor shaft seal should not be repaired because of dye seepage. The compressor shaft seal
should only be repaired after confirming the leak with an electronic refrigerant leak detector (J-41995).
lAlways remove any remaining dye from the leak area after repairs are complete to avoid a misdiagnosis
during a future service.
lDo not allow dye to come into contact with painted body panels or interior components. If dye is spilled,
clean immediately with the approved dye cleaner. Fluorescent dye left on a surface for an extended period
of time cannot be removed.
lDo not spray the fluorescent dye cleaning agent on hot surfaces (engine exhaust manifold, etc.).
lDo not use more than one refrigerant dye bottle (1/4 ounce /7.4 cc) per A/C system.
lLeak detection dyes for HFC-134a (R-134a) and CFC-12 (R-12) A/C systems are different. Do not use
HFC-134a (R-134a) leak detection dye in CFC-12 (R-12) A/C system or CFC-12 (R-12) leak detector dye
in HFC-134a (R-134a) A/C systems or A/C system damage may result.
lThe fluorescent properties of the dye will remain for over three (3) years unless a compressor malfunction
occurs.
IDENTIFICATION
NOTE:
Vehicles with factory installed fluorescent dye have a green label.
Vehicles without factory installed fluorescent dye have a blue label.
IDENTIFICATION LABEL FOR VEHICLE
Vehicles with factory installed fluorescent dye have this identification
label on the front side of hood.
Wiring Diagrams and Trouble DiagnosisEJS006AS
When you read wiring diagrams, refer to the following:
lGI-15, "How to Read Wiring Diagrams"
lPG-4, "POWER SUPPLY ROUTING CIRCUIT"
When you perform trouble diagnosis, refer to the following:
lGI-11, "How to Follow Trouble Diagnoses"
lGI-24, "How to Perform Efficient Diagnosis for an Electrical Incident"
SHA749F

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PREPARATION
PREPARATION
PFP:00002
Special Service ToolsEJS006AT
The actual shapes of Kent-Moore tools may differ from those of special service tools illustrated here.
HFC-134a (R-134a) Service Tools and EquipmentEJS006AU
Never mix HFC-134a (R-134a) refrigerant and/or its specified lubricant with CFC-12 (R-12) refrigerant and/or
its lubricant.
Separate and non-interchangeable service equipment must be used for handling each type of refrigerant/lubri-
cant.
Refrigerant container fittings, service hose fittings and service equipment fittings (equipment which handles
refrigerant and/or lubricant) are different between CFC-12 (R-12) and HFC-134a (R-134a). This is to avoid
mixed use of the refrigerants/lubricant.
Adapters that convert one size fitting to another must never be used: refrigerant/lubricant contamination will
occur and compressor malfunction will result.
Tool number
Tool nameDescription
KV99106200
Pulley installerInstalling pulley
KV99233130
Pulley pullerRemoving pulley
S-NT235
LHA172
Tool number
Tool nameDescription
HFC-134a (R-134a) refrigerantContainer color: Light blue
Container marking: HFC-134a (R-
134a)
Fitting size: Thread size
lLarge container 1/2²-16 ACME
KLH00-PAGS0
Nissan A/C System Oil Type S
(DH-PS)Type: Polyalkylene glycol oil (PAG),
type S (DH-PS)
Application: HFC-134a (R-134a)
wobble (swash) plate compressors
(Nissan only)
Lubricity: 40 m (1.4 Imp fl oz.)
S-NT196
S-NT197

ATC-18
PREPARATION
(J-41459)
HFC-134a (R-134a) dye injector
Use with J-41447, 1/4 ounce
bottleFor injecting 1/4 ounce of fluorescent
leak detection dye into A/C system.
(J-43872)
Refrigerant dye cleanerFor cleaning dye spills.
Manifold gauge set (with hoses
and couplers)Identification:
lThe gauge face indicates HFC-134a
(R-134a).
Fitting size: Thread size
l1/2²-16 ACME
Service hoses
lHigh-pressure side hose
lLow-pressure side hose
lUtility hoseHose color:
lLow hose: Blue with black stripe
lHigh hose: Red with black stripe
lUtility hose: Yellow with black stripe
or green with black stripe
Hose fitting to gauge:
l1/2²-16 ACME
Service couplers
lHigh-pressure side coupler
lLow-pressure side couplerHose fitting to service hose:
M14 x 1.5 fitting is optional or
permanently attached.
Refrigerant weight scaleFor measuring of refrigerant
Fitting size: Thread size
1/2²-16 ACME
Vacuum pump
(Including the isolator valve)Capacity:
lAir displacement: 4 CFM
lMicron rating: 20 microns
lOil capacity: 482 g (17 oz.)
Fitting size: Thread size
l1/2²-16 ACME Tool number
Tool nameDescription
SHA440F
SHA441F
RJIA0196E
S-NT201
S-NT202
S-NT200
S-NT203

AV-1
AUDIO-VISUAL SYSTEM
K ELECTRICAL
CONTENTS
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SECTIONAV
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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-

SYSTEM DESCRIPTION
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GPS (Global Positioning System)
GPS (Global Positioning System) was developed for and is con-
trolled by the US Department of Defense. The system utilizes GPS
satellites (NAVSTAR), sending out radio waves while flying on an
orbit around the earth at an altitude of approximately 21,000 km
(13,000 miles).
The GPS receiver calculates the vehicle's position in three dimen-
sions (latitude/longitude/altitude) according to the time lag of the
radio waves received from four or more GPS satellites (three-dimen-
sional positioning). If radio waves were received only from three
GPS satellites, the GPS receiver calculates the vehicle's position in
two dimensions (latitude/longitude), utilizing the altitude data calcu-
lated previously with radio waves from four or more GPS satellites
(two-dimensional positioning).
Position correction by GPS is not available while the vehicle is stopped.
Accuracy of GPS will deteriorate under the following conditions:
lIn two-dimensional positioning, GPS accuracy will deteriorate when altitude of the vehicle position
changes.
lThe accuracy can be even lower depending on the arrangement of the GPS satellites utilized for the posi-
tioning.
lPosition detection is not possible when vehicle is in an area where radio waves from the GPS satellite do
not reach, such as in a tunnel, parking lot in a building, and under an elevated highway. Radio waves from
the GPS satellites may not be received when some object is located over the GPS antenna.
NOTE:
lEven a high-precision three dimensional positioning, the detection result has an error about 10 m (33 ft).
lBecause the signals of GPS satellite is controlled by the Tracking and Control Center in the United States,
the accuracy may be degraded lower intentionally or the radio waves may stop.
Traffic Information (RDS-TMC)
NOTE:This system is built-in NAVI control unit.
The Traffic Information broadcast allows to you to avoid delays due to traffic incidents.
Traffic jams, roadwork, closed roads around your current location, etc. are represented graphically on the map
by icons depicting the nature of the event.
Incidents on the route are automatically brought to your attention when they are approached.
The Traffic Information feature gives you the opportunity to forecast traffic incidents, determine how serious
they are and, via the guidance mode, allows you to detour around traffic incidents.
The navigation system receives traffic information from best available sources and enables the RDS-TMC
(Radio Data System-Traffic Information Channel) to inform and guide you.
The RDS-TMC broadcast is fed by a dedicated FM tuner so that you can still tune your radio station while Traf-
fic Information is being broadcasted.
HANDS-FREE PHONE
lNAVI control unit has Bluetooth module. It can perform wireless hands-free telephone calls using a cellu-
lar phone in vehicle compartment.
l5 or more portable phones can be registered into the NAVI control unit.
SEL526V

TERMINALS AND REFERENCE VALUE FOR CONTROL UNIT
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(W)11
(O)TEL voice signal Output ON TEL voice output
12
(O)14
(W)Voice guidance signal Output ON Voice guidance output
13 Ground Shield (Guide voice) – ON – Approx. 0 V
44
(G)47
(B)RGB signal (R: red) Output ONStart Confirmation/
Adjustment mode, and
then display color bar
by selecting “Display
Color Spectrum Bar”
on DISPLAY DIAGNO-
SIS screen.
45
(R)47
(B)RGB signal (G: green) Output ONStart Confirmation/
Adjustment mode, and
then display color bar
by selecting “Display
Color Spectrum Bar”
on DISPLAY DIAGNO-
SIS screen.
46
(W)47
(B)RGB signal (B: blue) Output ONStart Confirmation/
Adjustment mode, and
then display color bar
by selecting “Display
Color Spectrum Bar”
on DISPLAY DIAGNO-
SIS screen.
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(B)Ground RGB ground – ON – Approx. 0 V
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(B)GroundRGB synchronizing sig-
nalOutput ON –
49 Ground Shield (Synchronizing) – ON – Approx. 0 VTerminal
(Wire color)
ItemSignal
input/
outputCondition
Reference value
+-Ignition
switchOperation
SKIB1990E
SKIB1990E
SKIB2238J
SKIB2236J
SKIB2237J
SKIB3603E

AV-42
TERMINALS AND REFERENCE VALUE FOR CONTROL UNIT
3
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(B)RGB signal (G: green) Input ONStart Confirmation/Adjust-
ment mode, and then dis-
play color bar by
selecting “Display Color
Spectrum Bar” on DIS-
PLAY DIAGNOSIS
screen.
4
(R)GroundHorizontal
synchronizing (HP) sig-
nalOutput ONSet the selector lever in R
position, and then dis-
play the rear view image.
5
(W)8
(B)RGB signal (B: blue) Input ONStart Confirmation/Adjust-
ment mode, and then dis-
play color bar by
selecting “Display Color
Spectrum Bar” on DIS-
PLAY DIAGNOSIS
screen.
6
(W)GroundVertical synchronizing
(VP) signalOutput ONSet the selector lever in R
position, and then dis-
play the rear view image.
7
(B)GroundRGB synchronizing sig-
nalInput ON –
8
(B)Ground RGB ground – ON – Approx. 0 V
10 Ground Shield (Synchronizing) – ON – Approx. 0 V
17
(O)GroundCommunication
signal (DISP-CONT)Output ON Image quality adjustment
18 Ground Shield – ON – Approx. 0 VTerminal
(Wire color)
ItemSignal
input/
outputCondition
Reference value
+-Ignition
switchOperation
SKIB2236J
SKIB3601E
SKIB2237J
SKIB3598E
SKIB3603E
PKIB5039J

AV-44
DIAGNOSIS SYSTEM
DIAGNOSIS SYSTEM
PFP:00000
Navigation System Diagnosis FunctionEKS00Q6H
lThere are 2 diagnosis functions (on board diagnosis and diagnosis using CONSULT-II), and it is neces-
sary to use them properly according to the condition. If the on board diagnosis starts, perform diagnosis
with on board diagnosis. If the on board diagnosis does not start (the cause being that the system is not
started, the switch operation is not activated, etc.), perform diagnosis using CONSULT-II.
lAt on board diagnosis, the NAVI control unit diagnosis function starts by switch operation and the NAVI
control unit performs the diagnosis for each unit of system.
lAt diagnosis using CONSULT-II, the NAVI control unit diagnosis function starts by the communication
between CONSULT-II and NAVI control unit, and the NAVI control unit performs the diagnosis for each
unit of system.
On Bord Self-Diagnosis FunctionEKS00Q6I
DESCRIPTION
lThe on board diagnosis function has a self-diagnosis mode for performing trouble diagnosis automatically
and a Confirmation/Adjustment mode for operating manually.
lSelf-diagnosis mode performs the diagnosis at NAVI control unit, connections between each unit that
composes the system, and connections between NAVI control unit and GPS antenna. It displays the
results on the display.
lConfirmation/Adjustment mode is used to monitor the vehicle signals requiring operation and judgement
by a technician (malfunctions that cannot be automatically judged by the system), the confirmation/adjust-
ment of setting value, the error history of system, and the communication condition of system.
DIAGNOSIS ITEM
Mode Description
Self Diagnosis
lNAVI control unit diagnosis (DVD-ROM drive will not be diagnosed when
no map DVD-ROM is in it.)
lThe connection diagnosis between NAVI control unit and GPS antenna
and the connection diagnosis between NAVI control unit and each unit
can be performed.
Confirma-
tion/Adjust-
mentDisplay DiagnosisThe tint can be confirmed by the color spectrum bar display. The shading
of color can be confirmed by the gradation bar display.
Vehicle SignalsDiagnosis of signals can be performed for vehicle speed, parking brake,
lights, ignition (ignition switch), and reverse.
Speaker Test The connection of a speaker can be confirmed by test tone.
NavigationSteering Angle
AdjustmentWhen there is a difference between the actual turning angle and the vehi-
cle mark turning angle, it can be adjusted.
Speed CalibrationWhen there is a difference between the current location mark and the
actual location, it can be adjusted.
Error HistoryThe system malfunction and its frequency that occurred in the past are dis-
played. When the malfunctioning item is selected, the time and place that
the selected malfunction last occurred are displayed.
Vehicle CAN Diagnosis The transmitting/receiving of CAN communication can be monitored.
AV COMM DiagnosisThe communication condition of each unit that composes the system can
be monitored.
Handsfree PhoneEach setting of hands-free volume adjustment, voice microphone test,
delete hands-free memory can be performed.
Bluetooth Passkey and device name can be confirmed/changed.
Delete Unit Commection Log The connection history and error history of unit can be deleted.

DIAGNOSIS SYSTEM
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SCREEN TROUBLE DIAGNOSIS
lIf RGB signal is malfunctioning, the tint of the color bar display is as follows.
VEHICLE SIGNALS
Acomparisoncheckcanbemadeofeachactualvehiclesignaland
the signals recognized by the system.
SKIB3662E
R (red) signal error : Light blue (Cyan) tint
G (green) signal error : Purple (Magenta) tint
B (blue) signal error : Yellow tint
SKIB3663E
Diagnosis itemDis-
playVehicle status Remarks
Vehicle speedON Vehicle speed > 0 km/h
Changes in indication may be delayed. This is normal. OFF Vehicle speed = 0 km/h
– Ignition switch ACC
Parking brakeON Parking brake is applied.
OFF Parking brake is released.
LightsON Lighting switch ON
–
OFF Lighting switch OFF
IgnitionON Ignition switch ON
–
OFF Ignition switch ACC
ReverseON Selector lever in R position
Changes in indication may be delayed. This is normal. OFFSelector lever in any position
other than R
– Ignition switch ACC

DIAGNOSIS SYSTEM
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VEHICLE CAN DIAGNOSIS
lCAN communication status and error counter is displayed.
lError counter displays 0 if any malfunction is not detected in the
past. If the malfunction is detected, it displays 40. When turning
the ignition switch ON, if it is normal, it displays 39. The lower
limitofthecounteris1.
lIf it resets, the error counter displays 0.
NOTE:
“???” indicates UNKWN.
DVD-ROM Communication Error
lMalfunction is detected on DVD-ROM
drive pickup lens in NAVI control unit
lThere is dirt and damage on the map
disc
lClean the DVD-ROM drive pickup
lens in NAVI control unit using the
specified cleaning disc
lMap disc
lNAVI control unit DVD-ROM Read Error
DVD-ROM Disc Error
DVD-ROM Mechanism not Detected
DVD-ROM Mechanism Error
DVD-ROM Focus Error
DVD-ROM TOC Error
DVD-ROM Seek Error
DVD-ROM Error Correction Error
DVD-ROM Data Transfer Error
DVD-ROM Data Error
DVD-ROM Time-out
DVD-ROM Loading / Eject Error
CAN Controller Memory Error
NAVI control unit malfunction is
detectedReplace NAVI control unit
Bluetooth Module Connection ErrorDisplay Item DescriptionPossible malfunction location/Action to
take
SignalStatu s
(Current)Count.
(Past)
Rx (ECM) OK / ??? 0 - 40
Rx (Cluster) OK / ??? 0 - 40
SKIB4661E