2004 NISSAN ALTIMA check engine light

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....................................2-6
Engine coolant temperature gauge...............2-7
Fuel gauge....................................2-8
Warning/indicator lights and audible reminders.......2-9
Checking bulbs................................2-9
Warning lights.................................2-9
Indicator lights................................2-11
Audible reminders.............................2-13
Security systems.................................2-13
Vehicle security system (if so equipped)..........2-13
Nissan vehicle immobilizer system (NVIS)........2-15
Windshield wiper and washer switch...............2-16
Switch operation..............................2-16
Rear window and outside mirror (if so equipped)
defroster switch..................................2-17
Headlight and turn signal switch....................2-18
Xenon headlights (if so equipped)...............2-18
Headlight control switch........................2-19
Daytime running light system (Canada only)......2-21Instrument brightness control...................2-21
Turn signal switch.............................2-22
Fog light switch (if so equipped)................2-22
Hazard warning flasher switch.....................2-23
Horn............................................2-24
Heated seat (if so equipped).......................2-24
Traction control system (TCS) off switch
(if so equipped)..................................2-25
Power outlet.....................................2-26
Storage.........................................2-27
Map pockets..................................2-27
Seatback pockets (if so equipped)..............2-27
Sunglasses holder.............................2-27
Cup holders..................................2-28
Glove box....................................2-29
Console box..................................2-29
Covered storage box...........................2-31
Cargo net (if so equipped)......................2-32
Windows........................................2-32
Power windows...............................2-32
Sunroof (if so equipped)...........................2-34
Automatic sunroof.............................2-34
Interior light......................................2-36
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orAnti-lock brake warning light
(if so equipped)Low windshield washer fluid warning lightCruise SET switch indicator light
(if so equipped)
orBrake warning lightSeat belt warning light and chimeHigh beam indicator light (Blue)
Charge warning lightSupplemental air bag warning lightMalfunction indicator lamp (MIL)
Door open warning lightTrunk lid open warning lightSlip indicator light (if so equipped)
Engine oil pressure warning lightAutomatic transmission position indicator light
(A/T models)Traction control system off indicator light
(if so equipped)
Low fuel warning lightCRUISE main switch indicator light
(if so equipped)Turn signal/hazard indicator lights
CHECKING BULBS
With all doors closed, apply the parking brake
and turn the ignition key to the ON position
without starting the engine. The following lights
will come on:
,or,,,
The following lights come on briefly and then go
off:
or,,,
If any light fails to come on, it may indicate
a burned-out bulb or an open circuit in the
electrical system. Have the system repaired
promptly.
WARNING LIGHTS
orAnti-lock brake
warning light (if so
equipped)
If the light comes on while the engine is running,
it may indicate the anti-lock brake system is not
functioning properly. Have the system checked
by a NISSAN dealer.Turn off the engine, and start it again by
slowly turning the ignition key (quickly do-
ing so may cause the ABS light to stay on
when there is nothing wrong) . If the light
stays on, have the system checked by a
NISSAN dealer.
If an abnormality occurs in the system, the anti-
lock function ceases, but the regular braking
system continues to operate.
If the light comes on while you are driving,
contact a NISSAN dealer for repair.
WARNING/INDICATOR LIGHTS AND
AUDIBLE REMINDERS
Instruments and controls2-9
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orBrake warning light
This light functions for both the parking brake and
the foot brake systems.
When the ignition key is in the ON position, the
light comes on when the parking brake is applied,
and also warns of a low brake fluid level. If the
light comes on while the engine is running with
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 and clutch fluid” in
the “Maintenance and do-it-yourself” sec-
tion of this manual.
2. If the brake fluid level is correct, have the
brake system checked by a NISSAN dealer.
WARNING
cYour brake system may not be working
properly if the warning light is on. Driv-
ing could be dangerous. If you judge it
to be safe, drive carefully to the nearest
service station for repairs. Otherwise,
have your vehicle towed because driv-
ing it could be dangerous.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 the
dipstick 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) .
2-10Instruments and controls
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Low windshield washer fluid
warning light
This light comes on when the windshield washer
fluid is at a low level. Add windshield washer fluid
as necessary. See the “Maintenance and do-it-
yourself” section of this manual.
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 7 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 airbag (if so equipped) , curtain side-impact air bags
(if so equipped) , and pre-tensioner seat belt sys-
tems 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 “Seats, restraints and supplemen-
tal air bag systems” section of this manual.
WARNING
If the supplemental air bag warning light
is on, it could mean that the supplemental
front air bag, supplemental side air bag,
curtain side-impact air bag systems (if so
equipped) and/or pre-tensioner seat belt
systems will not operate in an accident.
Trunk lid open warning light
This light comes on when the trunk lid is not
securely closed while the ignition key is in the ON
position.
INDICATOR LIGHTS
Automatic transmission posi-
tion indicator light (A/T mod-
els)
When the ignition key is turned to the ON posi-
tion, this indicator light shows the automatic
transmission selector lever position. See “Driving
the vehicle” in the “Starting and driving” section
of this manual.
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 cruise
main 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
Instruments and controls2-11
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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
the fuel filler cap is installed and closed tightly,
and that the vehicle has at least 3 gallons of fuel
in the fuel tank.
After a few driving trips, the
lamp should
turn off if no other potential emission control
system malfunction exists.Operation
The malfunction indicator lamp will come on in
one of two ways:
cMalfunction indicator lamp on steady — An
emission control system malfunction has
been detected. Check the fuel filler cap. If
the fuel filler cap is loose or missing, tighten
or install the cap and continue to drive the
vehicle. The
lamp should turn off after
a few driving trips. If thelamp does
not turn off after a few driving trips, have the
vehicle inspected by a NISSAN dealer. You
do not need to have your vehicle towed to
the dealer.
cMalfunction indicator lamp blinking — An
engine misfire has been detected which may
damage the emission control system. To re-
duce or avoid emission control system dam-
age:
– do not drive at speeds above 45 MPH
(72 km/h) .
– avoid hard acceleration or deceleration.
– avoid steep uphill grades.
– if possible, reduce the amount of cargo
being hauled or towed.
The malfunction indicator lamp may stop blinking
and come on steady. Have the vehicle inspected bya NISSAN dealer. You do not need to have your
vehicle towed to the dealer.
CAUTION
Continued vehicle operation without hav-
ing the emission control system checked
and repaired as necessary could lead to
poor driveability, reduced fuel economy,
and possible damage to the emission con-
trol system.
Slip indicator light (if so
equipped)
This indicator light will blink when the traction
control system is limiting wheel spin. Slippery
road conditions may exist if the slip indicator
blinks on. If this happens, adjust your driving
accordingly.
The slip indicator light also comes on when you
turn the ignition key to the ON position. The light
will turn off after about 2 seconds if the system is
operational. If the light does not come on or go
off, have the traction control system checked by a
NISSAN dealer.
The system operates in all transmission shift lever
positions, but the system can upshift the trans-
mission only as high as the indicated shift lever
position.
2-12Instruments and controls
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Traction control system off
indicator light (if so equipped)
This indicator light comes on when the traction
control off switch is pushed to OFF. This indi-
cates the traction control system is not operating.
Push the traction control off switch again or re-
start the engine and the system will operate nor-
mally. See “Traction control system (TCS)” in the
“Starting and driving” section of this manual.
The traction control light also comes on when you
turn the ignition key to the ON position. The light
will turn off after about 2 seconds if the traction
control system (TCS) is operational. If the light
stays on or comes on along with the SLIP indica-
tor light while you are driving, have the traction
control system checked by a NISSAN dealer.
While the traction control system is operating,
you might feel slight vibration or hear the system
working when starting the vehicle or accelerat-
ing, but this is normal.
Turn signal/hazard indicator
lights
The appropriate light flashes when the turn signal
switch is activated.
Both lights flash when the hazard switch is turned
on.
AUDIBLE REMINDERS
Brake pad wear warning
The disc brake pads have audible wear warnings.
When a brake pad requires replacement, it
makes a high pitched scraping sound when the
vehicle is in motion, whether or not the brake
pedal is depressed. Have the brakes checked as
soon as possible if the warning sound is heard.
Key reminder chime
A chime sounds if the driver’s door is opened
while the key is left in the ignition switch. Remove
the key and take it with you when leaving the
vehicle.
Light reminder chime
With the ignition switch in the OFF position, a
chime sounds when the driver’s door is opened if
the headlights or parking lights are on.
Turn the headlight control switch off before leav-
ing the vehicle.Your vehicle has two types of security systems:
cVehicle security system (if so equipped)
cNISSAN Vehicle Immobilizer System—NVIS
VEHICLE SECURITY SYSTEM (if so
equipped)
The vehicle security system provides visual and
audio alarm signals if parts of the vehicle are
disturbed.
How to arm the vehicle security sys-
tem
1. Close all windows.(The system can be
armed even if the windows are open.)
LIC0301
SECURITY SYSTEMS
Instruments and controls2-13
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Silencing the horn beep feature
If desired, the horn beep feature can be deacti-
vated using the keyfob.
To deactivate:Press and hold both the
andbuttons at the same timefor at least
2 seconds.
The hazard lights will quickly flash 3 times to
confirm that the horn beep feature has been
deactivated.
To activate:Press and hold both the
andbuttons at the same timefor at least
2 seconds once more.The hazard lights will quickly flash once and the
horn will sound once to confirm that the horn
beep feature has been reactivated.
Deactivating the horn feature does not silence
the horn if the alarm is triggered.
If the system does not operate as described
above, have it checked by a NISSAN dealer.
NISSAN VEHICLE IMMOBILIZER
SYSTEM (NVIS)
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 device
or 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 accept
any 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.
WIC0271
Instruments and controls2-15
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s1Pull the hood lock release handle located
below the driver side instrument panel; the
hood springs up slightly.
s2Lift the lever at the front of the hood with your
fingertips and raise the hood.
s3Remove the support rod from the clamp.
s4Insert the support rod into the slot on the
passenger side fender ledge.5. When closing the hood, return the support
rod to its original position, lower the hood to
approximately 12 inches above the latch and
release it. This allows proper engagement of
the hood latch.
WARNING
cMake sure the hood is completely
closed and latched before driving. Fail-
ure to do so could cause the hood to fly
open and result in an accident.
cIf you see steam or smoke coming from
the engine compartment, to avoid injury
do not open the hood.
LPD0072
HOOD
3-10Pre-driving checks and adjustments
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