2004 NISSAN SENTRA ECU

2 Instruments and controls
Instrument panel...................................2-2
Meters and gauges................................2-3
Speedometer and odometer.....................2-4
Trip computer (if so equipped)...................2-5
Tachometer (if so equipped).....................2-6
Engine coolant temperature gauge...............2-7
Fuel gauge....................................2-7
Warning/indicator lights and audible reminders.......2-9
Checking bulbs................................2-9
Warning lights.................................2-9
Indicator lights................................2-11
Audible reminders.............................2-12
Security systems.................................2-13
Nissan vehicle immobilizer system (NVIS) (if
so equipped)..................................2-13
Vehicle security system (if so equipped)..........2-14
Windshield wiper and washer switch...............2-17
Switch operation..............................2-17
Rear window defroster switch......................2-18
Headlight and turn signal switch....................2-18
Headlight control switch........................2-18
Daytime running light system (Canada only)......2-19Instrument brightness control...................2-19
Turn signal switch.............................2-20
Fog light switch (if so equipped)................2-20
Hazard warning flasher switch.....................2-20
Horn............................................2-21
Power outlet.....................................2-21
Cigarette lighter..................................2-22
Storage.........................................2-23
Sunglasses holder (if so equipped)..............2-23
Cup holders..................................2-24
Glove box....................................2-24
Coin box.....................................2-25
Console box (if so equipped)...................2-25
Instrument panel storage (if so equipped)........2-25
Windows........................................2-26
Power windows (if so equipped)................2-26
Manual windows..............................2-28
Sunroof (if so equipped)...........................2-28
Electric sunroof...............................2-28
Interior light......................................2-29
Map lights (if so equipped)........................2-30
Trunk light.......................................2-30
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Owners Manual(owners)ÐUSA English(nna)
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the parking brake not applied, stop the vehicle
and perform the following:
1. Check the brake fluid level. Add brake fluid
as necessary. See “Brake fluid” in the “Main-
tenance and do-it-yourself” section of this
manual.
2. If the brake fluid level is correct, have the
brake system checked by a NISSAN dealer.
WARNING
cYour vehicle is equipped with an auto-
matic engine cooling fan. It may come
on at any time without warning, even if
the ignition key is in the OFF position
and the engine is not running. To avoid
injury, always disconnect the negative
battery cable before working near the
fan.
cPressing the brake pedal with the en-
gine stopped and/or a low brake fluid
level may increase your stopping dis-
tance and braking will require greater
pedal effort as well as pedal travel.
cIf the brake fluid level is below the
MINIMUM or MIN mark on the brake
fluid reservoir, do not drive until the
brake system has been checked at a
NISSAN dealer.
Charge warning light
If this light comes on while the engine is running,
it may indicate the charging system is not func-
tioning properly. Turn the engine off and check
the generator belt. If the belt is loose, broken,
missing, or if the light remains on, see a NISSAN
dealer immediately.
CAUTION
Do not continue driving if the generator
belt is loose, broken or missing.
Door open warning light
This light comes on when any of the doors are not
closed securely while the ignition key is in the ON
position.
Engine oil pressure warning
light
This light warns of low engine oil pressure. If the
light flickers or comes on during normal driving,
pull off the road in a safe area, stop the engine
immediatelyand call a NISSAN dealer or other
authorized repair shop.
The engine oil pressure warning light is not
designed to indicate a low oil level.Use thedipstick to check the oil level. See “Engine oil” in
the “Maintenance and do-it-yourself” section of
this manual.
CAUTION
Running the engine with the engine oil
pressure warning light on could cause se-
rious damage to the engine almost imme-
diately. Such damage is not covered by
warranty. Turn off the engine as soon as it
is safe to do so.
Low fuel warning light
This light comes on when the fuel level in the fuel
tank is getting low. Refuel as soon as it is conve-
nient, preferably before the fuel gauge reaches E
(Empty) .There will be a small reserve of fuel
in the tank when the fuel gauge needle
reaches E (Empty) .
Low windshield washer fluid
warning light (if so equipped)
This light comes on when the windshield washer
fluid is at a low level. Add windshield washer fluid
as necessary. See “Window washer fluid” in the
“Maintenance and do-it-yourself” section of this
manual.
2-10Instruments and controls
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Owners Manual(owners)ÐUSA English(nna)
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Seat belt warning light and
chime
The light and chime remind you to fasten your
seat belts. The light illuminates whenever the
ignition key is turned to the ON or START position
and remains illuminated until the driver’s seat belt
is fastened. At the same time, the chime sounds
for about 6 seconds unless the driver’s seat belt
is securely fastened.
Refer to “Seat belts” in the “Safety—Seats, seat
belts and supplemental air bags” section for pre-
cautions on seat belt usage.
Supplemental air bag warning
light
When the ignition key is in the ON or START
position, the supplemental air bag warning light
illuminates for about 7 seconds and then turns
off. This means the system is operational.
If any of the following conditions occur, the
supplemental front air bag, supplemental side air
bag (if so equipped) or pre-tensioner seat belt
systems need servicing and your vehicle must be
taken to a NISSAN dealer:
cThe supplemental air bag warning light re-
mains on after approximately 7 seconds.cThe supplemental air bag warning light
flashes intermittently.
cThe supplemental air bag warning light does
not come on at all.
Unless checked and repaired, the supplemental
restraint system (air bag system) and/or the pre-
tensioner seat belts may not function properly.
For additional details see “Supplemental restraint
system” in the “Safety—Seats, seat belts and
supplemental air bags” section of this manual.
WARNING
If the supplemental air bag warning light
is on, it could mean that the supplemental
front air bag or supplemental side air bag
system (if so equipped) or pre-tensioner
seat belt system will not operate in an
accident. To help avoid injury to yourself
or others, have your vehicle checked by a
NISSAN dealer as soon as possible.
INDICATOR LIGHTS
Cruise main switch indicator
light (if so equipped)
The light comes on when the cruise control main
switch is pushed. The light goes out when the
main switch is pushed again. When the cruisemain switch indicator light comes on, the cruise
control system is operational.
Cruise set switch indicator
light (if so equipped)
The light comes on while the vehicle speed is
controlled by the cruise control system. If the light
blinks while the engine is running, it may indicate
the cruise control system is not functioning prop-
erly. Have the system checked by a NISSAN
dealer.
High beam indicator light
(Blue)
This blue light comes on when the headlight high
beams are on and goes out when the low beams
are selected.
The high beam indicator light also comes on
when the passing signal is activated.
Malfunction indicator lamp
(MIL)
If this indicator lamp comes on steady or blinks
while the engine is running, it may indicate a
potential emission control malfunction.
The malfunction indicator lamp may also come on
steady if the fuel filler cap is loose or missing, or if
the vehicle runs out of fuel. Check to make sure
Instruments and controls2-11
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Owners Manual(owners)ÐUSA English(nna)
03/18/04Ðtbrooks
X

Your vehicle has two types of security systems:
cNISSAN Vehicle Immobilizer System —
NVIS (if so equipped)
cVehicle security system (if so equipped)
NISSAN VEHICLE IMMOBILIZER
SYSTEM (NVIS) (if so equipped)
The NISSAN Vehicle Immobilizer System (NVIS)
will not allow the engine to start without the use of
a registered NVIS key.
If the engine fails to start using a registered NVIS
key (for example, when interference is caused by
another NVIS key, an automated toll road deviceor automatic payment device on the key ring) ,
restart the engine using the following proce-
dures:
1. Leave the ignition switch in the ON position
for approximately 5 seconds.
2. Turn the ignition switch to the OFF or LOCK
position, and wait approximately 5 seconds.
3. Repeat steps 1 and 2.
4. Restart the engine while holding the device
(which may have caused the interference)
separate from the registered NVIS key.
If the no start condition re-occurs, NISSAN rec-
ommends placing the registered NVIS key on a
separate key ring to avoid interference from other
devices.
Statement related to Section 15 of FCC
Rules for NISSAN Vehicle Immobilizer Sys-
tem (CONT ASSY — IMMOBILIZER, ANT
ASSY — IMMOBILIZER)
This device complies with part 15 of the
FCC Rules and RSS-210 of Industry
Canada. Operation is subject to the follow-
ing two conditions;
(1) This device may not cause harmful in-
terference, and (2) this device must acceptany interference received, including inter-
ference that may cause undesired opera-
tion of the device.
CHANGES OR MODIFICATIONS NOT EX-
PRESSLY APPROVED BY THE MANUFAC-
TURER FOR COMPLIANCE COULD VOID
THE USER’S AUTHORITY TO OPERATE
THE EQUIPMENT.
LIC0301
SECURITY SYSTEMS
Instruments and controls2-13
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Owners Manual(owners)ÐUSA English(nna)
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Security indicator light (NISSAN Ve-
hicle Immobilizer System)
The security indicator lights1is located on the
instrument panel near the windshield.
The security indicator light blinks every 3 sec-
onds whenever the ignition switch is in the
LOCK, OFF or ACC position. This function indi-
cates the NISSAN Vehicle Immobilizer System
(NVIS) is operational.
If the NVIS is malfunctioning, the light will remain
on while the ignition key is in the ON position.If the light still remains on and/or the en-
gine will not start, see a NISSAN dealer for
NVIS service as soon as possible. Please
bring all NVIS keys that you have when
visiting your NISSAN dealer for service.
VEHICLE SECURITY SYSTEM (if so
equipped)
The vehicle security system provides visual and
audio alarm signals if parts of the vehicle are
disturbed.
Security indicator light (Vehicle secu-
rity system)
The security indicator lights1is located on the
instrument panel near the windshield.
The security indicator light shows the status of
the vehicle security system.
The light operates whenever the ignition switch is
in the LOCK, OFF, or ACC position.
The vehicle security system has four phases. For
each phase the operation of the security indicator
light is different.
WIC0237WIC0237
2-14Instruments and controls
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Owners Manual(owners)ÐUSA English(nna)
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How to arm the vehicle security sys-
tem
1. Close all windows.(The system can be
armed even if the windows are open.)
2. Remove the key from the ignition switch.3. Close the trunk lid and all doors. Lock all
doors. The doors can be locked with the key
or with the keyfob.
Keyfob operation:
cPush the LOCK or
button on the
keyfob. All doors lock. The hazard lights
flash twice and the horn beeps once to
indicate all doors are locked.
cWhen the LOCK or
button is
pushed with all doors locked, the hazard
lights flash twice and the horn beeps
once as a reminder that the doors are
already locked.
The horn may or may not beep once. Refer to
“Silencing the horn beep feature” later in this
section.
4. Confirm that the SECURITY indicator light
comes on. The SECURITY light stays on for
about 30 seconds. The vehicle security sys-
tem is now pre-armed. After about 30 sec-
onds the vehicle security system automati-
cally shifts into the armed phase. The
SECURITY light begins to flash once every 3
seconds. If, during the 30-second pre-arm
time period, the door is unlocked by the key
or the keyfob, or the ignition key is turned to
ACC or ON, the system will not arm.cIf the key is turned slowly when locking
the door, the system may not arm. Fur-
thermore, if the key is turned exces-
sively to the unlock position, the sys-
tem may be disarmed when the key is
removed. If the indicator light fails to
glow for 30 seconds, unlock the door
once and lock it again.
cEven when the driver and/or passen-
gers are in the vehicle, the system will
arm with all doors and trunk lid closed
and locked with the ignition key in the
OFF position.
Vehicle security system activation
The vehicle security system will give the following
alarm:
cThe headlights blink and the horn sounds
intermittently.
cThe alarm automatically turns off after about
50 seconds. However, the alarm reactivates
if the vehicle is tampered with again. The
alarm can be shut off by unlocking a door or
trunk lid with the key, or by pressing the
UNLOCK or
button on the keyfob.
LIC0053
Instruments and controls2-15
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Owners Manual(owners)ÐUSA English(nna)
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WARNING
cAlways have the doors locked while
driving. Along with the use of seat belts,
this provides greater safety in the event
of an accident by helping to prevent
persons from being thrown from the
vehicle. This also helps keep children
and others from unintentionally open-
ing the doors, and will help keep out
intruders.
cBefore opening any door, always look
for and avoid oncoming traffic.
cDo not leave children unattended inside
the vehicle. They could unknowingly ac-
tivate switches or controls. Unattended
children could become involved in seri-
ous accidents.
LOCKING WITH KEY
Manual
To lock either the driver or passenger side door,
turn the key toward the front of the vehicle
s1.To
unlock, turn it toward the rear
s2.
Power (if so equipped)
If your vehicle is equipped with the vehicle
security system,the power door lock system
allows you to lock or unlock all doors at the same
time.
Turning the key toward the front
s1of the vehicle
locks all doors.
Turning the key one time toward the rear
s2of the
vehicle unlocks that door. From that position,
returning the key to neutral
s3(where the key can
only be removed and inserted) and turning it
toward the rear again
s4within 5 seconds un-
locks all doors.
Driver’s side
WPD0107
Driver’s side
WPD0108
DOORS
Pre-driving checks and adjustments3-3
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The hazard lights will flash once and the horn will
sound once to confirm that the horn beep feature
has been reactivated.
Deactivating the horn beep feature does not si-
lence the horn if the alarm is triggered.
BATTERY REPLACEMENT
Replace the battery in the keyfob as follows:
s1Open the lid using a coin.
s2Remove the battery.
s3Install a new battery with the “+” facing
down.
Recommended battery: Sanyo CR2025 or
equivalent.
s4Close the lid securely.
Type B
WIC0271
Type A
WPD0116
Pre-driving checks and adjustments3-9
ZREVIEW COPY:Ð2004 Sentra(b15)
Owners Manual(owners)ÐUSA English(nna)
03/18/04Ðtbrooks
X