radio antenna NISSAN ALMERA 2001 Service Manual

SEF605X
+Do not operate fuel pump when there is no fuel in lines.
+Tighten fuel hose clamps to the specified torque.
SEF709Y
+Do not depress accelerator pedal when starting.
+Immediately after starting, do not rev up engine unneces-
sarily.
+Do not rev up engine just prior to shutdown.
SEF708Y
+When installing C.B. ham radio or a mobile phone, be sure
to observe the following as it may adversely affect elec-
tronic control systems depending on installation location.
1)Keep the antenna as far as possible from the electronic
control units.
2)Keep the antenna feeder line more than 20 cm (8 in) away
from the harness of electronic controls.
Do not let them run parallel for a long distance.
3)Adjust the antenna and feeder line so that the standing-
wave ratio can be kept smaller.
4)Be sure to ground the radio to vehicle body.
Wiring Diagrams and Trouble DiagnosisNJEC0006When you read Wiring diagrams, refer to the following:
+GI-11, ªHOW TO READ WIRING DIAGRAMSº
+EL-10, ªPOWER SUPPLY ROUTINGº for power distribution
circuit
When you perform trouble diagnosis, refer to the following:
+GI-31, ªHOW TO FOLLOW TEST GROUP IN TROUBLE
DIAGNOSISº
+GI-21, ªHOW TO PERFORM EFFICIENT DIAGNOSIS FOR
AN ELECTRICAL INCIDENTº
PRECAUTIONSQG
Engine Fuel & Emission Control System (Cont'd)
EC-19

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.
SEL507X
COMPONENT DESCRIPTIONNJEL0516S02NAVI Control UnitNJEL0516S0201+The gyro (angular speed sensor) and the CD-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 CD-ROM map.
Locational information is shown on liquid crystal display panel.
SEL506X
CD-ROM DriverNJEL0516S0202Maps, traffic control regulations, and other pertinent information
can be easily red from the CD-ROM disc.
Map CD-ROMNJEL0516S0203+The map CD-ROM has maps, traffic control regulations, and
other pertinent information.
+To 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.
SEL690V
Gyro (Angular Speed Sensor)NJEL0516S0204+The oscillator gyro sensor is used to detect changes in vehicle
steering angle.
+The oscillator gyro periodically senses oscillatory variation at
the oscillation terminals. This variation is caused by changes
in the vehicle angular velocity. Voltage variations are sensed
by ceramic voltage sensors at the left and right sides of the
terminals. Vehicle angular velocity corresponds directly with
these changes in voltage.
+The gyro is built into the navigation (NAVI) control unit.
NAVIGATION SYSTEM
System Description (Cont'd)
EL-454

Trouble Diagnoses=NJEL0525SYMPTOM CHARTNJEL0525S01
Symptom Diagnoses/service procedureReference
page
Any function of the system
does not operate.Check power supply and ground circuit for NAVI control unit. EL-504
Strange screen color or
unusual screen brightness.1. Check ªDisplay Settingº MODE. EL-494
2. Check display in ªDiagnose the Displayº MODE. EL-485
The display is not dimmed
when turning lighting switch
to ON.1. Check ªDisplay Settingº MODE. EL-494
2. Check lighting switch signal input to NAVI control unit correctly in ªDiagnosis for
the signals from the carº MODE.EL-483
No navigation guide voice
are heard from front driver
side speaker.1. Check ªGuide Volume Settingº. EL-498
2. Check speaker relay. EL-505
Beep does not sound when
the system guides route.Check ªBeep On/Offº MODE. EL-496
Position marker does not
trace along the route being
traveled.Go to ªWORK FLOW FOR NAVIGATION INSPECTIONº. EL-502
Position marker does not
indicate forward or backward
movement.Check reverse signal input to NAVI control unit correctly by ªDiagnosis for the sig-
nals from the carº MODE.EL-483
Radio wave of GPS cannot
be received. (GPS marker
on the display does not
become green color.)1. Is there anything obstructing the GPS antenna on the rear parcel finisher?
(GPS antenna located under the rear parcel finisher.)Ð
2. Check GPS radio wave receive condition in ªGPS Information MODEº. EL-492
3. Check GPS antenna in ªSelf Diagnosisº MODE. EL-477
Heading direction of position
marker does not match
vehicle direction.1. Perform ªAdjust Current Locationº MODE. EL-496
2. Go to ªWORK FLOW FOR NAVIGATION INSPECTIONº. EL-502
Stored location in the
address book and other
memory functions are lost
when battery is disconnected
or becomes discharged.Stored location in the address book and other memory functions may be lost if the
battery is disconnected or becomes discharged. If this should occur, charge or
replace the battery as necessary and re-enter the information.Ð
Map appears grey and can-
not be scrolled.The current location in the memory is out of the map data area. Perform ªInitialize
Locationº.EL-489
NAVIGATION SYSTEM
Trouble Diagnoses
EL-501

Symptom Possible cause Repair order
No route is displayed.No object route is searched near destination
area.Adjust position to wide road (brown) near des-
tination area. In an area where traffic direction
is displayed separately, pay close attention to
the direction of travel. Set the destination area
and the way point over the road.
Starting point and destination areas are very
near.Move destination areas away from starting
point on the screen.
Recommended route which has
been passed disappears from the
display.The recommended route is divided into indi-
vidual control segments. When way point 1 is
passed, the data from the starting point to the
way point 1 is erased.This is not abnormal.
Search recommends roundabout
route.There may be special conditions for roads
near the starting point and destination area
(one-way traffic, etc.). A roundabout route may
be displayed.Slightly change starting point and destination
area settings.
Landmark display does not show
actual conditions.Mistaken or missing map data may result in
erroneous display.Change map CD.
Recommended route drawn
slightly away from starting point,
way points, and destination area.Course search data may not exist for closely
positioned starting point, way points, and des-
tination area shown on the map. Route guide
starting point, way point, and destination point
may be separated.Set the destination area to the general route
(indicated by a thick brown line). However,
even if the selected route is a major one,
appropriate route search data may not be
available.
LOCATION OF CAR MARKERNJEL0526S04+If the vehicle has been parked in a multi-level parking facility or underground parking facility, the car marker
position may be inaccurate immediately after exiting the parking facility.
+The GPS accuracy is within±100 m (300 ft). Even when receiving conditions are excellent, further posi-
tional correction may not occur.
STREET INDICATIONNJEL0526S05+Street names displayed on the map may differ from the actual street names.
+An ªUnknown streetº message may appear on the map in place of street name information.
RESEARCHNJEL0526S06+Position may be searched by house number. However, the displayed position and street may differ from
the actual position and street.
+When position is searched using POI, the displayed position may differ from the actual position.
+Some data may not be available for new buildings and other structures in a map.
GPS ANTENNANJEL0526S07+Do not place metal objects above the GPS antenna mounted on the rear parcel shelf. This will cause
interference with signal reception.
+Do not place mobile telephones or vehicle radio transceivers in close proximity to the GPS antenna
mounted on the rear parcel shelf. This may cause interference with signal reception.
NAVIGATION SYSTEM
This Condition Is Not Abnormal (Cont'd)
EL-515

NVH troubleshooting (SU) ........................ SU-16
NVH troubleshooting (CL) ........................... CL-4
NVIS (Nissan vehicle immobiliser sys-
tem) precautions ....................................... GI-3
Neutral position switch .................... EC-437, 536
O
Oil pan (engine) .................................. EM-20, 89
Oil pressure (engine) ............................ LC-5, 28
Oil pump (A/T) ......................................... AT-384
Oil pump (engine) ................................. LC-5, 28
Oil pump regulator valve (engine) ......... LC-8, 30
Oil seal replacement (engine) .................. EM-32
On board diagnostic system ............. EC-59, 627
Operating cylinder (clutch) ........................ CL-14
Overdrive control switch .......................... AT-341
Overrun clutch .......................................... AT-412
P
P/ANT - Wiring diagram .......................... EL-282
PCV (positive crankcase
ventilation) ..................................... EC-39, 613
PGC/V - Wiring diagram ................. EC-366, 505
PNP/SW - Wiring diagram ...... EC-439, 537, 826
POWER - Wiring diagram ................... EL-11, 28
PST/SW - Wiring diagram ....................... EC-568
Park/Neutral position switch ... EC-437, 536, 826
Park/neutral position switch (A/T) ............ AT-183
Park/neutral position switch (M/T) ............ MT-21
Parking brake control ................................ BR-47
Parking lamp .............................................. EL-81
Piston assembly ............................... EM-62, 155
Piston pin inspection ........................ EM-56, 145
Piston ring inspection ....................... EM-56, 145
Piston to bore clearance .................. EM-58, 147
Power antenna ........................................ EL-282
Power door lock ....................................... EL-314
Power door mirror .................................... EL-294
Power steering fluid level ............................ ST-7
Power steering gear .................................. ST-16
Power steering hydraulic pressure .............. ST-9
Power steering oil pressure switch ......... EC-567
Power steering oil pump ............................ ST-25
Power steering system bleeding ................. ST-8
Power supply routing ................................. EL-10
Power window ......................................... EL-298
Precautions (General) .................................. GI-4
Pressure plate - See Clutch cover ............ CL-22
Priming pump .................................. EC-625, 641
Q
Quick-glow system .................................. EC-806
R
RR02 - Wiring diagram .......... EC-261, 270, 278,
286, 463
RR02/H - Wiring diagram ............... EC-293, 470
Radiator ............................................... LC-16, 42
Radio - See Audio ................................... EL-258
Rear air spoiler .......................................... BT-47
Rear axle (disc brake type) ....................... AX-24
Rear axle ................................................... AX-22
Rear bumper .............................................. BT-10
Rear combination lamp removal and
installation .............................................. BT-47
Rear disc brake .................................. BR-35, 43
Rear door ................................................... BT-16
Rear drum brake ....................................... BR-31
Rear heated oxygen sensor (HO2S)
heater .......................................... EC-291, 469
Rear heated oxygen sensor (HO2S) ..... EC-258,
267, 275, 284, 462
Rear seat belt ............................................ RS-11
Rear seat ................................................... BT-60
Rear suspension ....................................... SU-16
Rear window defogger ............................ EL-240
Rear window .............................................. BT-71
Refrigerant connection precaution .............. HA-3
Refrigerant general precaution ................... HA-2
Refrigerant lines ........................................ HA-91
Refrigeration cycle .................................... HA-13
Release bearing (clutch) ..................... CL-17, 20
Removal and installation (A/T) ................ AT-354
Reverse clutch ......................................... AT-403
Reverse idler shaft (M/T) .............. MT-30, 54, 93
Reverse lamp switch (M/T) - See
Back-up lamp switch (M/T) ................... MT-21
Reverse main gear (M/T) ............. MT-31, 55, 93
Road wheel size ......................................... GI-43
Roof trim .................................................... BT-43
Room lamp - See Interior lamp ............... EL-115
S
S/LOCK - Wiring diagram ............... EL-318, 335,
352, 372
S/SIG - Wiring diagram ........................... EC-558
SAE J1930 terminology list ........................ GI-50
SHIFT - Wiring diagram ........................... AT-344
SROOF - Wiring diagram ........................ EL-292
SRS - See Supplemental Restraint
System ................................................... RS-20
START - Wiring diagram ........................... SC-14
STOP/L - Wiring diagram .................... EL-85, 86
SWL/V - Wiring diagram ................. EC-399, 475
Seal - See Exterior .................................... BT-47
Seat belt pre-tensioner disposal ............... RS-40
Seat belt pre-tensioner ............................... RS-3
Seat belt, front ............................................ RS-5
Seat belt, rear ............................................ RS-11
Seat, front .................................................. BT-56
ALPHABETICAL INDEX
IDX-6