elec INFINITI QX4 2001 Factory Service Manual

BACK DOOR HANDLE SWITCH CHECK=NBEL0184S08
1 CHECK BACK DOOR HANDLE SWITCH INPUT SIGNAL
1. Turn ignition switch ON.
2. Select ªSWITCH MONITORº in ªDATA MONITORº mode.
3. Check the switch operation.
Condition:
When back door handle switch is pushed:
DR HANDLE ON
When back door handle switch is released:
DR HANDLE OFF
NOTE:
When CONSULT-II ªDATA MONITORº mode is operating, INFINITI Communicator does not dial to Communicator
Response Center when the switches are operated.
OK or NG
OK©Back door handle switch is OK.
NG©GO TO 2.
2 CHECK BACK DOOR HANDLE SWITCH
1. Disconnect back door handle switch connector.
2. Check continuity between back door handle switch terminals 1 and 2.
SEL375X
OK or NG
OK©Check the following.
IBack door handle switch ground circuit
IHarness for open or short between back door handle switch and IVCS unit
NG©Replace back door handle switch.
REMOTE DOOR UNLOCK FUNCTION CHECK
(CONSULT-II ªFUNCTION CHECKº MODE)
NBEL0184S09DescriptionNBEL0184S0901ªRemote door unlock functionº can be checked using CONSULT-
II. Driver side door can be unlocked according to the commands to
the smart entrance control unit by the IVCS unit.
NOTE:
Before performing the function check, confirm that power door lock
system operates properly.
INFINITI COMMUNICATOR (IVCS)
Trouble Diagnoses (Cont'd)
EL-374

SEL450W
How to perform function check.
1. Lock the doors with door lock/unlock switch on driver's door
trim.
2. Touch ªFUNCTION CHECKº.
3. Touch ªDOOR UNLOCKº.
SEL451W
4. Touch ªSTARTº. Then driver side door will be unlocked.
IIf the door cannot be unlocked using CONSULT-II, check har-
ness for open or short between smart entrance control unit
terminal 20 and IVCS unit terminal 32.
STOLEN VEHICLE TRACKING/ALARM NOTIFICATION
SETTING CHECK (CONSULT-II ªCONFIGURATIONº
MODE)
NBEL0184S10
1 CHECK SYSTEM SETTING
1. Turn ignition switch ON.
2. Select ªVHCL TRACKINGº or ªALARM NOTIFICATIONº in ªCONFIGURATIONº mode.
3. Check the function setting.
SEL452W
ION shows the function is activated.
IOFF shows the function is deactivated.
Does the system setting comply with the customer's contract?
NOTE:
Setting of ªVEHICLE TRACKINGº must be ON at all times.
OK or NG
OK©System setting is OK.
NG©If either setting is OFF, contact the Communicator Response Center at 1-888-427-4812
to verify the system setting.
NOTE:
Whenever dialing the above number, some information about the vehicle will be
required by the operator. For details, refer to EL-348.
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INFINITI COMMUNICATOR (IVCS)
Trouble Diagnoses (Cont'd)
EL-375

SEL528V
4. Touch ªBACKº key of CONSULT-II until ªSELECT SYSTEMº
appears, then turn off CONSULT-II.
5. Turn ignition switch to the OFF position.
6. Disconnect CONSULT-II DDL connector.
7. Start the engine.
8. Touch the ªMAYDAYº or ªINFORMATIONº switches. Then the
system will call the demonstration center.
SEL529V
9. Check INFINITI Communicator operation.
IIf contact with Communicator Response Center is successful,
system is OK.
NOTE:
During the system contact to Communicator Response Cen-
ter in demonstration mode, ªREDIALº and ªNO SERVICEº indi-
cators blink alternately.
SEL530V
IIf ªNO SERVICEº indicator illuminates and the contact to Com-
municator Response Center is unsuccessful, retry from other
location where the cellular connection seems good. (e.g.;
move the vehicle outside of the workshop and retry.)
NOTE:
If ªNO SERVICEº indicator frequently illuminates from a loca-
tion where the cellular connection seems good, check the con-
nection of the feeder cable for the cellular phone antenna.
SEL531V
IIf ªREDIALº indicator lamp illuminates and the contact to Com-
municator Response Center is unsuccessful, the cellular net-
work is busy or there are no open cellular channels. The sys-
tem will redial automatically.
NOTE:
If redial fails several times, confirm whether the roaming
agreement of customer's cellular provider at the vehicle loca-
tion is available or not.
WARNING:
IMake sure to turn the demonstration mode OFF before
returning the vehicle to the owner.
IIn the demonstration mode, any service from Communica-
tor Response Center is not available. Therefore, even if
the customer encounters an emergency, no service will be
dispatched.
INFINITI COMMUNICATOR (IVCS)
Demonstration Mode (Cont'd)
EL-380

for example, when the vehicle is in a tunnel, in a parking lot
inside building, under an elevated superhighway or near strong
power lines, the location may not be detected. Turbulent/
electric weather conditions may also affect positioning perfor-
mance. If something is placed on the antenna, the radio wave
from GPS satellites may not be received.
SEL688V
COMPONENT DESCRIPTIONNBEL0228S02Display & NAVI Control UnitNBEL0228S0201IThe gyro (angular speed sensor) and the CD-ROM drive are
built-in units that control the navigation functions.
ISignals 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 CD-ROM map.
Locational information is shown on liquid crystal display panel.
IFinger-operated touch switches are positioned on the liquid
crystal display panel for easy operation.
IThe touch switches used to control the equipment are beneath
a glass sheet and two resistance membranes at the top of the
liquid crystal display panel. The switches are sensitive to resis-
tance value where touched with your finger to detect operat-
ing status.
SEL689V
CD-ROM DriverNBEL0228S0202Maps, traffic control regulations, and other pertinent information
can be easily red from the CD-ROM disc.
NOTE:
IWhen removing the CD-ROM, allow it to remain open until the
liquid crystal display locks.
IThe liquid crystal display must be closed when the vehicle is
running.
IDo not place cups, cans or other containers containing liquids
on top of the liquid crystal display.
Map CD-ROMNBEL0228S0203IThe map CD-ROM has maps, traffic control regulations, and
other pertinent information.
ITo improve CD-ROM map matching and route determination
functions, the CD-ROM uses an exclusive Nissan format.
Therefore, the use of a CD-ROM provided by other manufac-
turers cannot be used.
NAVIGATION SYSTEM
System Description (Cont'd)
EL-388

Display with Pushed ªDESTº Switch=NBEL0228S0302
SEL581X
The function of each touch switch is as follows:
Icon Description
Address Book Favorite place can be saved to memory.
The destination can be selected from the memory.
Address/Street The destination can be searched from the address.
Point of Interest (POI) The destination of favorite facility can be searched.
Previous Dest. The previous ten destinations stored in memory are
displayed.
Intersection The destination from the intersection name can be
retrieved.
City The destination can be searched from city name.
Map The destination can be searched from the map.
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NAVIGATION SYSTEM
System Description (Cont'd)
EL-391

Display with Toutch ScreenNBEL0228S0303
SEL582X
The function of each touch switch is as follows:
Icon Description
Quick Stop The selected facility is set as the destination or way-
point. (Route guidance has been turned OFF or the
destination has been reached.)
Where am I? Next, current and previous street names can be dis-
played.
Route Info.* The following items can be set.
IComplete Route
ITurn List
IRoute Simulation
(Displayed only when the destination area has been
set.)
Detour* Based on the selected distance, an alternative route is
searched. [Displayed only when the recommended
route (not its reverse) is followed.]
Edit Route* Change the destination or add the transit points of the
route set in the route guide. (Displayed only when the
automatic reroute function has been turned OFF and
the recommended route is not followed.)
Route Calc. Search for a recommended route between the vehi-
cle's current location and the destination area. (Dis-
played only when the destination area has been set.)
*: When destinations have been entered, route guidance has been turned OFF or
destination has been reached, ªRoute Info.º, ªDetourº, ªEdit Routeº and ªRoute
Calc.º are not displayed.
NAVIGATION SYSTEM
System Description (Cont'd)
EL-392

ªERROR HISTORYº TABLE=NBEL0232S02
Detected items Description Diagnosis/service procedureRefer-
ence
page
Gyro sensor disconnectedCommunications malfunction between
display & NAVI control unit and internal
gyroPerform self-diagnosis to confirm
whether the display & NAVI control unit
is malfunctioning or not. If no failure is
detected, a momentary and/or tempo-
rary malfunction may have been caused
by strong electromagnetic wave interfer-
ence.EL-397
Connection problem of speed
sensorInput malfunction of display & NAVI con-
trol unit and speed sensorCheck vehicle speed sensor signal in
ªDiagnosis for signals from the carº
mode. If the input signal is not detected
correctly, check harness for open or
short between combination meter and
display & NAVI control unit.EL-404
GPS disconnected
Communications malfunction between
display & NAVI control unit and GPS
boardPerform self-diagnosis to confirm
whether the display & NAVI control unit
is malfunctioning or not. If no failure is
detected, a momentary and/or tempo-
rary malfunction may have been caused
by strong electromagnetic wave interfer-
ence.EL-397 GPS transmission cable malfunc-
tion
GPS input line connection error
GPS TCXO overThe transmission circuit of the GPS
board frequency synchronization oscilla-
tor (inside the display & NAVI control
unit) is sending an oscillation frequency
that is greater or less than the set value.A location error occurs. Strong electro-
magnetic wave interference may have
occurred. The GPS antenna may be in a
very hot or very cold environment. This
is usually a temporary malfunction.Ð
GPS TCXO under
GPS ROM malfunction
Internal malfunction of GPS board RAM
or ROM inside the display & NAVI con-
trol unit.Perform self-diagnosis to confirm
whether the display & NAVI control unit
is malfunctioning or not. If no failure is
detected, a momentary and/or tempo-
rary malfunction may have been caused
by strong electromagnetic wave interfer-
ence.EL-397 GPS RAM malfunction
GPS RTC malfunctionMalfunction of GPS board clock IC
inside the display & NAVI control unit.
GPS antenna disconnected ÐPerform self-diagnosis to confirm GPS
antenna connection. If no failure is
detected, a momentary and/or tempo-
rary malfunction may have been caused
by a strong impact.EL-405
Low voltage of GPSPower supply voltage for GPS board
inside the display & NAVI control unit is
low.1. Check power supply circuits for dis-
play & NAVI control unit.EL-417
2. Perform self-diagnosis to confirm
GPS antenna connection.EL-397
3. If above diagnosis results are OK, a
momentary and/or temporary malfunc-
tion may have been caused by a strong
impact.Ð
CD-ROM communication errorCD-ROM driver malfunction (inside the
display & NAVI control unit)Perform self-diagnosis to confirm
whether the display & NAVI control unit
is malfunctioning or not. If no failure is
detected, a momentary and/or tempo-
rary malfunction may have been caused
by strong electromagnetic wave interfer-
ence.EL-397
NAVIGATION SYSTEM
Confirmation/Adjustment Mode (Cont'd)
EL-402

ªDIAGNOSTIC SIGNALS FROM THE CARº MODE=NBEL0232S03DescriptionNBEL0232S0301In ªDiagnostic Signals From the Carº mode, following input signals
to the display & NAVI control unit can be checked on the display.
Item Indication Vehicle condition
Vehicle
Speed*ON Vehicle speed is greater than 0 km/h (0 MPH).
OFF Vehicle speed is 0 km/h (0 MPH).
LightON Lighting switch is in 1st or 2nd position.
OFF Lighting switch is in ªOFFº position.
IGNON Ignition switch is in ªONº position.
OFF Ignition switch is in ªACCº position.
REVERSE*ON Selector/shift lever is in ªReverseº position.
OFFSelector/shift lever is in other than ªReverseº posi-
tion.
*: When ignition switch is in ªACCº position, indication will be changed to ª-º.
SEL584X
How to PerformNBEL0232S03021. Start the engine.
2. Push both ªMAPº and ªD/Nº switches at the same time for more
than 5 seconds.
3. Touch ªConfirmation/ adjustmentº.
SEL588X
4. Touch ªDiagnostic Signals from the Carº.
SEL591X
5. Then ªDiagnostic Signals from the Carº mode is performed.
NAVIGATION SYSTEM
Confirmation/Adjustment Mode (Cont'd)
EL-404

Setting Mode=NBEL0233APPLICATION ITEMSNBEL0233S01
Mode Description Reference page
GPS Information The GPS includes longtitude, 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 position.EL-410
Quick Stop Customer
SettingOne facility of your selection can be added to your Quick Stop.
EL-413
Route Priorities Priorities of search request and automatic re-searching can be set for route search. EL-414
Tracking Tracking to the present vehicle position can be displayed. EL-414
Display Setting The following display settings can be customized.
IDisplay color (Day mode or Night mode)
IBrightness of displayEL-412
Heading Heading of the map display can be customized for either north heading or the actual
driving direction of the vehicle.EL-415
Nearby Display Icons Icons of facilities can be displayed.
Facilities to be displayed can be selected from the variety of selections.EL-416
Adjust Current Loca-
tionCurrent 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-411
Avoid Area Setting Particular area can be avoided when routing. Ð
Beep On/Off Beep sounds which correspond to the system operation can be activated/deactivated. EL-412
Clear Memory Address book, Previous destination or Avoid area can be deleted. EL-416
SEL597X
HOW TO PERFORM CONTROL PANEL MODENBEL0233S021. Start the engine.
2. Push ªMAPº switch.
IFor further procedures, refer to the following pages which
describe each application item of the control panel mode.
SEL598X
ªGPS INFORMATIONº SETTINGNBEL0233S031. Start the engine.
2. Push ªMAPº switch.
3. Touch ªSettingº.
NAVIGATION SYSTEM
Setting Mode
EL-410

SEL602X
6. Touch ªºorªº to calibrate the heading direction. (Arrow
marks will rotate corresponding to the calibration key.)
7. Touch ªSetº. Then the vehicle mark will be matched to the
arrow mark.
8. Display will show ªHeading direction has been calibratedº and
then go back to the current location map.
SEL598X
BEEP ON/OFF SETTINGNBEL0233S051. Start the engine.
2. Push ªMAPº switch.
3. Touch ªSettingº.
4. Touch ªSystem Settingº.
SEL603X
5. Touch ªBeep on/offº.
SEL604X
6. Touch ªOnº or ªOffº icon.
IIf you want the beep sound, select ªONº.
IIf you do not want the beep sound, select ªOFFº.
7. Push ªMAPº switch, then the display will go back to the current
location map.
DISPLAY SETTINGNBEL0233S06DescriptionNBEL0233S0601The following display setting can be changed in this mode.
IDimmer operation (when lighting switch is turned on.)
IDisplay color (Day mode or Night mode)
IBrightness of display
NAVIGATION SYSTEM
Setting Mode (Cont'd)
EL-412