sat nav NISSAN ALMERA N16 2003 Electronic Repair Manual

Trouble Diagnoses/YD Engine Models with
Common Rail and K9K Engine Models...................292
POWER DOOR LOCK - SUPER LOCK -...................301
System Description ..................................................301
Schematic <0011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100
11001100110011[..........304
Wiring Diagram - S/LOCK - .....................................306
Trouble Diagnosis/QG and YD Engine Models
with Common Rail ...................................................313
Trouble Diagnoses/YD Engine Models without
Common Rail and K9K Engine Models...................339
MULTI-REMOTE CONTROL SYSTEM.......................352
System Description ..................................................352
Wiring Diagram - MULTI - .......................................353
Trouble Diagnoses/QG and YD Engine Models
with Common Rail ...................................................355
Trouble Diagnoses/YD Engine Models without
Common Rail and K9K Engine Models...................360
ID Code Entry Procedure ........................................364
Remote Controller Battery Replacement.................365
THEFT WARNING SYSTEM.......................................366
Wiring Diagram - PRWIRE -....................................366
SMART ENTRANCE CONTROL SYSTEM.................368
Description <0011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100
110011[...........368
CONSULT-II <0011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100
1100110011[........369
Schematic <0011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100
11001100110011[..........374
Smart Entrance Control Unit Inspection Table ........376
Trouble Diagnoses...................................................378
Power Supply and Ground Circuit Check ...............379
CAN Communication Line Check ............................380
TIME CONTROL UNIT................................................381
Description <0011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100
110011[...........381
Trouble Diagnoses...................................................382
Schematic <0011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100
11001100110011[..........384
NATS (NISSAN ANTI-THEFT SYSTEM).....................386
Component Parts and Harness Connetor
Location <0011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100
110011001100110011[............386
System Description ..................................................386
System Composition ................................................387
Wiring Diagram - NATS -.........................................388
CONSULT-II <0011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100
1100110011[........390
Trouble Diagnoses/QG and YD Engine Models
with Common Rail ...................................................393
How to Replace NATS Antenna Amp ...................... 411
Trouble Diagnoses/YD Engine Models without
Common Rail and K9K Engine Models...................412
How to Replace NATS IMMU ..................................429
NAVIGATION SYSTEM...............................................430
System Description ..................................................430
Precautions for AV and NAVI Control Unit
Replacement <0011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100
110011[........440
Component Parts Location ......................................441
Location of Antenna .................................................441Schematic <0011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100
11001100110011[..........442
Wiring Diagram - NAVI - ..........................................443
Wiring Diagram - COMM -.......................................448
Terminals and Reference Value for AV and NAVI
Control Unit <0011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100
110011[..........450
Terminals and Reference Value for Display Unit ....454
Terminals and Reference Value for Multifunction
Switch <0011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100
11001100110011001100110011[.............456
Self-Diagnosis Function ...........................................457
Self-Diagnosis Mode................................................458
Confirmation/Adjustment Mode ...............................461
Power Supply and Ground Circuit Check ...............467
Check Display Unit, Multifunction Switch Power,
and Ground Circuit ..................................................469
Vehicle Speed Signal Check ...................................471
Illumination Control Signal Check ...........................472
Ignition Signal Check ...............................................473
Reverse Signal Check .............................................474
RGB Screen Is Not Shown......................................475
No Screens Appear .................................................477
Color of RGB Image Is Not Proper .........................477
RGB Screen Is Rolling ............................................482
Guide Sound Is Not Heard ......................................484
Multifunction Switch Controls Are Ineffective
(Rear Defogger Control Excluded) ..........................485
Air Conditioning Controls (Only) Are Ineffective
(Rear Defogger Control Excluded) ..........................489
Rear Defogger Does Not Operate...........................491
Rear Defogger Indicator Lamp Does Not
Illuminate<0011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100
1100110011[.............492
No Fuel Information Is Displayed/No Warning
Message Is Displayed .............................................493
Previous Conditions Are Not Stored........................495
The Position of The Current-Location Mark Is
Not Correct <0011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100
1100110011[.........495
Radio Wave From The GPS Satellite Is Not
Received <0011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100
110011001100110011[...........495
Display Does Not Change When Screen
Adjustment Is Performed .........................................496
Day/Night Display Switching Is Not Done. Night
Illumination for AV and NAVI Control Unit Does
Not Illuminate ...........................................................496
On Multifunction Switch, a Specific Switch Does
Not Operate in All Conditions ..................................496
Driving Information Is Inaccurate. Maintenance
Information Is Inaccurate .........................................496
System Does Not Start ............................................497
The Current Position Mark Is in the Wrong Place ..497
The Current-Location Mark Will Not Move
Forward/Backward ...................................................498
The Position of the Current-Location Mark Is Not
Correct <0011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100
1100110011001100110011[.............498
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CONTENTS(Cont’d)
EL-3

NOTE:
The road map data is based on data stored in the map DVD-ROM.
SEL686V
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 current-lo-
cation mark has been repositioned.
If there is an error in distance and/or direction, the alternative
routes will be shown in different order of priority, and the wrong
road can be avoided.
If two roads are running in parallel, they are of the same pri-
ority. Therefore, the current-location mark may appear on
either of them alternately, depending on maneuvering of the
steering wheel and configuration of the road.
SKIA0613E
Map-matching does not function correctly when the road on
which the vehicle is driving is new and not recorded in the map
DVD-ROM, or when the 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-
matching function may find another road and position the cur-
rent-location mark on it. Then, when the correct road is
detected, the current-location mark may leap 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 the current vehicle position
and the position on the map, correction by map-matching is not
possible.
SEL526V
GPS (GLOBAL POSITIONING SYSTEM)NJEL0592S04GPS (Global Positioning System) has been developed and con-
trolled by the US Department of Defense. The system utilizes GPS
satellite (NAVSTAR), sending out radio waves while flying on an
orbit around the earth at the height of approx. 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-di-
mensional 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
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NAVIGATION SYSTEM
System Description (Cont’d)
EL-431

data calculated previously by using radio waves from four or more
GPS satellites (two-dimensional positioning).
Accuracy of the GPS will deteriorate under the following conditions.
In two-dimensional positioning, the GPS accuracy will deterio-
rate when the altitude of the vehicle position changes.
There may be an error of approximately 10 m (30 ft.) in posi-
tion detected by three-dimensional positioning, which is more
accurate than two-dimensional positioning. The accuracy can
be even lower depending on the arrangement of the GPS sat-
ellites utilized for the positioning.
Position detection is not possible when the 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.
Position correction by GPS is not available while the vehicle is
stopped.
PKIA0248E
COMPONENT DESCRIPTIONNJEL0592S05AV and NAVI Control UnitNJEL0592S0501The 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.
Locational information is shown on liquid crystal display panel.
PKIA0249E
DVD-ROM DriveNJEL0592S0502Maps, traffic control regulations, and other pertinent information
can be easily read from the DVD-ROM disc.
Map DVD-ROMNJEL0592S0503The 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 manufac-
turers cannot be used.
Gyro (Angular Speed Sensor)NJEL0592S0504The oscillator gyro sensor is used to detect changes in vehicle
steering angle.
The gyro is built into the navigation (AV and NAVI) control unit.
NAVIGATION SYSTEM
System Description (Cont’d)
EL-432

The Function of Each Icon Is as Follows:
Icon Description
AudioSound quality can be adjusted, and also ON/OFF setting of switch beep soundcan be performed.
Noise Compensation ON/OFF setting can be performed.
Display Settings of display can be performed.
LanguageLanguage can be selected for the display and voice guidance.
Use the program CD-ROM disc to change the language.
Navigation Settings and adjusting of navigation can be performed.
Navigation Expert Mode Easy Mode and Expert Mode can be switched.
Guidance Volume The volume and/or on/off of voice prompt can be controlledby the joystick.
Help Explanation of Navigational Functions Appear on the Display.
SKIA1399E
“LANGUAGE” modeNJEL0592S0804Select one of the languages which appear on the screen.
NOTE:
Languages that do not appear on the screen must be loaded from
program disk.
SKIA1385E
Navigation SettingsNJEL0592S0805How To Perform Navigation Settings
1. Start the engine.
2. Push “SETTING” switch.
3. Select “NAVIGATION”.
Application Items
Icon DescriptionReference
page
View Map display mode can be switched. EL-437
HeadingHeading of the map display can be customized for either north heading or
the actual driving direction of the vehicle.EL-437
Nearby Display IconsIcons of facilities can be displayed.
Facilities to be displayed can be selected from the variety selections.EL-437
Save Current Location Current vehicle location can be registered in Address Book. EL-438
NAVIGATION SYSTEM
System Description (Cont’d)
EL-436

Icon DescriptionReference
page
Edit Address Book Address Book can be edited. EL-438
Clear Memory Address Book, Previous destination or Avoid area can be deleted. EL-438
Auto Re-route ON/OFF ON/OFF of Auto Re-route can be switched. EL-438
Quick Stop Customer Setting One facility of your selection can be added to your Quick Stop. EL-438
Set Average speed for Estimated
Journey TimeAverage vehicle speed can be set to calibrate estimated journey time for the
destination.EL-439
GPS InformationThe GPS data includes longitude, latitude and altitude (distance above sea
level) of the present vehicle position, and current date and time for the area
in which the vehicle is being driven.
Also indicated are the GPS reception conditions and the GPS satellite posi-
tion.EL-439
Avoid Area Setting A particular area can be avoided when routing. —
Tracking on/off Tracking to the present vehicle position can be displayed.EL-439
Adjust Current LocationCurrent location of position marker can be adjusted. Direction of position
marker also can be calibrated when heading direction of the vehicle on the
display is not matched with the actual direction.EL-439
SKIA0554E
“VIEW” MODENJEL0592S09Select “Bird View ” or “Plan view” icon.
To open the map screen display with Bird View , select “Bird
View ”.
To open the map screen display with Plan View, select “Plan
View”.
SKIA0561E
“HEADING” MODENJEL0592S10To display North up, select “North up”.
To display the car heading up, select “Heading up”.
SKIA1394E
“NEARBY DISPLAY ICONS” MODENJEL0592S11Select an icon to display on the map screen.
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NAVIGATION SYSTEM
System Description (Cont’d)
EL-437

SKIA1397E
“SET AVERAGE SPEED FOR ESTIMATED JOURNEY
TIME” MODE
NJEL0592S17Set the average vehicle speed to calibrate the estimated jour-
ney time for the destination.
Set three items; “Freeway”, “Main Roads”, and “Ordinary
Roads”.
SKIA0555E
“GPS INFORMATION” MODENJEL0592S18Latitude, longitude, altitude, astrometric state, and satellite
location are displayed as GPS information.
NOTE:
Altitude is displayed only in three-dimensional status.
SKIA0559E
“TRACKING” MODENJEL0592S19To leave no trail on the map, select “Off”.
To leave a trail in the map, select “On”.
NOTE:
When a trail display is turned OFF, trail data is erased from the
memory.
SKIA1395E
“ADJUST CURRENT LOCATION” MODENJEL0592S201. Select an icon “right” or “left” to calibrate the heading direction.
(Arrow marks will rotate corresponding to the calibration key.)
SKIA1396E
2. Select “Set”. Then the vehicle mark will be matched to the
arrow mark.
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NAVIGATION SYSTEM
System Description (Cont’d)
EL-439

History of Errors), then turn the ignition switch from OFF to ON to
reproduce the malfunction. Check the History of Errors to find the
items which show an increased number of occurrences, and diag-
nose the item.
Error itemPossible causes
Example of symptom
Action/symptom
Gyro sensor
disconnectedCommunications malfunction between NAVI control unit and
internal gyro
Navigation location detection performance
has deteriorated.
(Angular velocity cannot be detected.) Perform the self-diagnosis.
When the AV and NAVI control unit is judged normal by self-
diagnosis, the symptom may be intermittent, caused by strong
radio interference.
GPS discon-
nectedCommunication error between AV and NAVI control unit and
internal GPS substrateNavigation location detection performance
has deteriorated.
(Location correction using GPS is not per-
formed.)
GPS receiving status remains gray. Perform the self-diagnosis.
When the AV and NAVI control unit is judged normal by self-
diagnosis, the symptom may be intermittent, caused by strong
radio interference.
GPS trans-
mission cable
malfunctionMalfunctioning transmission wires to AV and NAVI control unit
and internal GPS substrate
During self-diagnosis, GPS diagnosis is not
performed. Perform the self-diagnosis.
When the AV and NAVI control unit is judged normal by self-
diagnosis, the symptom may be intermittent, caused by strong
radio interference.
GPS input
line connec-
tion errorMalfunctioning receiving wires to AV and NAVI control unit and
internal GPS substrateNavigation location detection performance
has deteriorated.
(Location correction using GPS is not per-
formed.)
GPS receiving status remains gray. Perform the self-diagnosis.
When the AV and NAVI control unit is judged normal by self-
diagnosis, the symptom may be intermittent, caused by strong
radio interference.
GPS TCX0
over
GPS TCX0
underOscillating frequency of the GPS substrate frequency synchroniz-
ing oscillation circuit exceeded (or below) the specification
Navigation location detection performance
has deteriorated.
(Location correction using GPS is not per-
formed.)
GPS receiving status remains gray. Perform the self-diagnosis.
When the AV and NAVI control unit is judged normal by self-
diagnosis, the symptom may be intermittent, caused by strong
radio interference, or the control unit may have been sub-
jected to excessively high or low temperatures.
GPS ROM
malfunction
GPS RAM
malfunctionContents of ROM (or RAM) in GPS substrate are malfunctioning.Location detection accuracy of the navigation
system will deteriorate, depending on the
failed area in the memory, because GPS
cannot make correct positioning.
(Location correction using GPS is not per-
formed.) Perform the self-diagnosis.
When the AV and NAVI control unit is judged normal by self-
diagnosis, the symptom may be intermittent, caused by strong
radio interference.
GPS RTC
malfunctionClock IC in GPS substrate is malfunctioning.Correct time may not be displayed.
After the power is turned on, the system
always takes some time until GPS position-
ing becomes possible. (The GPS receiver
starts positioning without re-collecting the
whole satellite information when it judged the
data stored in the receiver is correct.)
Correct time of error occurrence may not be
stored in the “History of Errors”. Perform the self-diagnosis.
When the AV and NAVI control unit is judged normal by self-
diagnosis, the symptom may be intermittent, caused by strong
radio interference.
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NAVIGATION SYSTEM
Confirmation/Adjustment Mode (Cont’d)
EL-465

Guide Sound Is Not Heard=NJEL0615
1 CHECK VOICE GUIDE SETTING
While driving in the dark pink route, voice guide does not operate. (note)
Is volume setting not switched ON?
NOTE:
Voice guide is only available at intersections that satisfy certain conditions (indicated by on the map). Therefore, guid-
ance may not be given even when the route on the map changes direction.
YesorNo
Ye s G O T O 2 .
No Switch the setting ON and turn the volume up.
2 HARNESS CHECK
1. Turn the ignition switch OFF.
2. Disconnect AV and NAVI control unit connector and Audio unit connector.
3. Check continuity between AV and NAVI control unit and Audio unit.
YEL844D
MTBL1538
4. Check continuity between AV and NAVI control unit and ground.
MTBL1539
OK or NG
OK GO TO 3.
NG Repair harness.
Check connector housings for disconnected or loose terminals.
NAVIGATION SYSTEM
Guide Sound Is Not Heard
EL-484

Previous Conditions Are Not StoredNJEL0621
1 BATTERY POWER CHECK
Check AV and NAVI control unit battery power.
Refer to EL-467, “Power Supply and Ground Circuit Check”.
OK or NG
OK Replace AV and NAVI control unit.
NG Check AV and NAVI control unit battery power system harness.
The Position of The Current-Location Mark Is
Not Correct
NJEL0622
1 SELF-DIAGNOSIS
“Self-diagnosis mode” of the self-diagnosis function EL-458, “Self-Diagnosis Mode”.
OK or NG
OK GO TO 2.
NG Check the applicable parts.
2 HISTORY OF ERRORS DIAGNOSIS
Was any error stored in EL-464, “HISTORY OF ERRORS” of the CONFIRMATION/ADJUSTMENT mode?
YesorNo
Yes EL-464, “DIAGNOSIS BY HISTORY OF ERRORS”.
No EL-499, “Driving Test”.
Radio Wave From The GPS Satellite Is Not
Received
NJEL0623
1 ENVIRONMENT CHECK
Check if any metal object that intercepts radio waves or an object that emits radio waves (such as a portable phone) is
located near the GPS antenna. Check if the vehicle is shielded by a building.
OK or NG
OK System is normal.
The GPS antenna may not be able to receive radio waves from the GPS satelliteif it
is shielded by metal object or an object emitting radio waves is placed nearit.
NG GO TO 2.
2 SELF-DIAGNOSIS
Refer to EL-458, “Self-Diagnosis Mode”.
OK or NG
OK Replace GPS antenna.
NG Check the applicable parts.
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NAVIGATION SYSTEM
Previous Conditions Are Not Stored
EL-495

Example of Symptoms Judged Not AbnormalNJEL0633BASIC OPERATIONNJEL0633S01
Symptom Cause Remedy
No image is shown. Display brightness adjustment is set fully to
DARK side.Adjust the display brightness.
No guide sound is heard.
Audio guide volume is too low or
too high.Volume control is set to OFF, MIN or MAX. Adjust the audio guide volume.
Audio guidance is not available while the vehicle
is driving on a dark pink route.System is not malfunction.
Screen is too dark.
Motion of the image is too slow.Temperature inside the vehicle is low. Wait until the temperature inside the vehicle
reaches the proper temperature.
Small black or bright spots
appear on the screen.Symptom peculiar to a liquid crystal display. System is not malfunction.
VEHICLE MARKNJEL0633S02
Symptom Cause Remedy
Map screen and BIRDVIEW
Name of the place vary with the
screen.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
not be displayed every time on account of the
data processing.System is not malfunction.
Vehicle mark is not positioned
correctly.Vehicle is transferred by ferry or by towing after
its ignition switch is turned to OFF.Drive the vehicle for a while in the GPS sat-
ellite signal receiving condition.
Screen will not switch to night-
time mode after the lighting
switch is turned ON.The daytime screen is selected by the “SWITCH
SCREENS” when the last time the screen dim-
ming setting is done.
Switching between daytime/nighttime screen
may be inhibited by the automatic illumination
adjustment function.Perform screen dimming and select the
nighttime screen by “SWITCH SCREENS”.
Map screen will not scroll in
accordance with the vehicle
travel.Current location is not displayed. Press “MAP” switch to display the current
location.
Vehicle mark will not be shown. Current location is not displayed. Press “MAP” switch to display the current
location.
Accuracy indicator (GPS satellite
mark) on the map screen stays
gray.GPS satellite signal is intercepted because the
vehicle is in or behind a building.Move the vehicle out to an open space.
GPS signal cannot be received because some-
thing is placed on driver’s side instrument panel.Do not place anything on driver’s side
instrument panel.
GPS satellites are located badly. Wait until the location becomes better.
Vehicle location accuracy is low. Accuracy indicator (GPS satellite mark)onthe
map screen stays gray.Current location is not determined.
Vehicle speed setting by the vehicle speed pulse
has been deviated (advanced or retarded) from
the actual vehicle speed because tire chain is
fitted or the system has been used on another
vehicle.Drive the vehicle for a while [for approx. 30
minutes at approx. 30 km/h(19 MPH)] and
the deviation will be automatically adjusted.
If advancement or retard still occur, perform
the distance adjustment by
CONFIRMATION/ADJUSTMENT mode of
diagnosis function.
Map data has error or omission. (Vehicle mark is
always deviated to the same position.)As a rule, an updated map DVD-ROM will
be released once a year.
NAVIGATION SYSTEM
Example of Symptoms Judged Not Abnormal
EL-500