2002 NISSAN ALTIMA check engine light

2 Instruments and controls
Instrument panel ....................................................2-2
Meters and gauges ................................................2-3
Speedometer and odometer .............................2-3
Trip computer ....................................................2-3
Tachometer........................................................2-6
Engine coolant temperature gauge ...................2-6
Fuel gauge ........................................................2-7
Warning/indicator lights and audible
reminders................................................................2-8
Checking bulbs ..................................................2-8
Warning lights ....................................................2-8
Indicator lights .................................................2-11
Audible reminders............................................2-12
Security systems ..................................................2-13
Nissan vehicle immobilizer system
(NVIS) ..............................................................2-13
Vehicle security system (if so equipped) ........2-14
Windshield wiper and washer switch ...................2-17
Switch operation ..............................................2-17
Rear window defogger switch ..............................2-17
Headlight and turn signal switch ..........................2-18
Xenon headlights .............................................2-18Headlight switch ..............................................2-19
Autolamp system (if so equipped)...................2-20
Turn signal switch............................................2-21
Fog light switch (if so equipped) ..........................2-21
Hazard warning flasher switch .............................2-23
Horn ......................................................................2-23
Heated seats (if so equipped) ..............................2-24
Traction control system (TCS) cancel switch
(if so equipped) ....................................................2-25
Power outlet .......................................................2-25
Storage .................................................................2-26
Seatback pockets (if so equipped) ..................2-26
Seatback side pockets (if so equipped) ..........2-26
Sunglasses case .............................................2-26
Cup holders .....................................................2-27
Glove box ........................................................2-28
Console box ....................................................2-28
Covered storage box .......................................2-29
Cargo net (if so equipped) ..............................2-30
Windows ...............................................................2-31
Power windows................................................2-31
Sunroof (if so equipped).......................................2-33
ZX

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 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
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, stopthe engineimmediatelyand call an autho-
rized NISSAN dealer.
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.
orBrake warning lightLow washer fluid warning lightSupplemental air bag warning light
Turn signal/hazard indicator lightsorAnti-lock brake warning lightLow fuel warning light
High beam indicator lightMalfunction indicator lamp
(emission system)Trunk open warning light
Charge warning lightEngine oil pressure warning lightTraction control off indicator light
Door open warning lightCRUISE main switch indicator light
(if so equipped)Slip indicator light
Seat belt warning light and chimeCruise SET switch indicator light
(if so equipped)
WARNING/INDICATOR
LIGHTS AND AUDIBLE
REMINDERS
2-8Instruments and controls
ZX

CAUTION
Running the engine with the engine oil
pressure warning light on could cause
serious damage to the engine almost
immediately. Such damage is not cov-
ered by warranty. Turn off the engine as
soon as it is safe to do so.
Charge warning light
If this light comes on while the engine is
running, it may indicate the charging system is
not functioning properly. Turn the engine off
and check the generator belt. If the belt is
loose, broken, missing, or if the light remains
on, see an authorized NISSAN dealer immedi-
ately.
CAUTION
Do not continue driving if the 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 ON.
Trunk open warning light
This light comes on when the trunk lid is not
securely closed while the ignition key is ON.
Seat belt warning light and
chime
The light and chime remind you to fasten
your seat belts. The light illuminates when-
ever the ignition key is turned to ON, and
remains illuminated until the driver's seat
belt is fastened. At the same time, the chime
sounds for about seven seconds unless the
driver's seat belt is securely fastened.
Refer to ``Seat belts'' in the ``Seats, re-
straints and supplemental air bag systems''
section for precautions 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) and pre-tensioner seatbelt systems need servicing and your vehicle
must be taken to an authorized 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 supple-
mental 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 supplemental air bag
systems'' section.
WARNING
If the supplemental air bag warning
light is on, it could mean that the
supplemental air bag or supplemental
side air bag system (if so equipped) or
pre-tensioner seat belt system will not
operate in an accident.
Instruments and controls
2-9
ZX

Low washer fluid warning
light
This light comes on when the washer fluid is
at a low level. Add washer fluid as neces-
sary. See the ``Maintenance and Do-it-
yourself'' section.
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'' section of this Owner's Manual.
2. If the brake fluid level is correct, have the
brake system checked by an authorized
NISSAN dealer.
WARNING
c
Your brake system may not be work-
ing properly if the warning light is on.
Driving 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 driving it could be danger-
ous.
cPressing the brake pedal with the
engine stopped and/or a low brake
fluid level may increase your stop-
ping distance and braking will re-
quire 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.
orAnti-lock brake
warning light
(if so equipped)
If the light comes on while the engine is
running, it may indicate the anti-lock portion
of the brake system is not functioning prop-erly. Have the system checked by an autho-
rized NISSAN dealer.
Turn off the engine, and start it again by
slowly turning the ignition key (quickly
doing so may cause the ABS light to stay
on when there is nothing wrong). If the
light stays on, have the system checked
by an authorized 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 an authorized NISSAN dealer for
repair.
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 convenient, 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
ZX

INDICATOR LIGHTS
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.
High beam indicator light
(Blue)
This light comes on when the headlight high
beam is on and goes out when the low
beam is selected.
The high beam indicator light also comes on
when the passing signal is activated.
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.
While 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 the cruise control system is not
functioning properly. Have the system
checked by your NISSAN dealer.
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 mal-
function.
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 three 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 the
lamp does not turn off after a few
driving trips, have the vehicle inspected
by an authorized 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 sys-
tem. To reduce or avoid emission control
system damage:
a) do not drive at speeds above 45 MPH
(72 km/h).
b) avoid hard acceleration or decelera-
tion.
c) avoid steep uphill grades.
d) if possible, reduce the amount of
cargo being hauled or towed.
Instruments and controls
2-11
ZX

The malfunction indicator lamp may stop
blinking and come on steady. Have the
vehicle inspected by an authorized NISSAN
dealer. You do not need to have your ve-
hicle towed to the dealer.
CAUTION
Continued vehicle operation without
having the emission control system
checked and repaired as necessary
could lead to poor driveability, reduced
fuel economy, and possible damage to
the emission control system.
Traction control off indicator
light
After turning the ignition key to the ON
position, the light will illuminate. 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 when you
are driving, it may indicate the traction con-
trol system is not functioning properly. Have
the system checked by your NISSAN
dealer.The light comes on when the traction control
off switch is pushed to OFF. This indicates
the traction control system is not operating.
Push the traction control off switch again or
restart the engine and the system will oper-
ate normally. See ªTraction controlº in the
ª5. Starting and drivingº section.
Slip indicator light
This indicator will blink when the traction
control system is limiting wheelspin. Slip-
pery 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 ON. 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 your NISSAN dealer. The sys-
tem operates in all transmission shift lever
positions. But the system can upshift the
transmission only as high as the indicated
shift lever position.
AUDIBLE REMINDERS
Brake pad wear warning
The disc brake pads have audible wear
warnings. When a brake pad requires re-
placement, 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 pos-
sible 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 with the headlight switch on.
Turn the headlight switch OFF when leaving
the vehicle.
2-12Instruments and controls
ZX

The front seats (if so equipped) are warmed
by built-in heaters. The switches are located
on the center console.
1. Start the engine.
2. Push the low or high position of the
switch, as desired, depending on the
temperature. The indicator light in the
switch will illuminate.
The heater is controlled by a thermostat,
automatically turning the heater on and
off. The indicator light will remain on as
long as the switch is on.3. When the seat is warmed or before you
leave the vehicle, be sure to turn the
switch off.
CAUTION
cDo not use the seat heater for ex-
tended periods or when no one is
using the seat.
cDo not put anything on the seat
which insulates heat, such as a blan-
ket, cushion, seat cover, etc. Other-
wise, the seat may become over-
heated.
cDo not place anything hard or heavy
on the seat or pierce it with a pin or
similar object. This may result in
damage to the heater.
cAny liquid spilled on the heated seat
should be removed immediately with
a dry cloth.
cWhen cleaning the seat, never use
benzine, thinner, or any similar ma-
terials.cIf any abnormalities are found or the
heated seat does not operate, turn
the switch off and have the system
checked by your NISSAN dealer.
cThe battery could run down if the
heater is operated while the engine
is not running.
LIC0136
HEATED SEATS (if so
equipped)
2-24Instruments and controls
ZX

To open the trunk from the inside, rotate the
illuminated lever until the lock releases and
push up on the trunk lid. The release lever is
made of a material that glows in the dark
after a brief exposure to ambient light.
The handle is located inside the trunk com-
partment on the trunk lock at the center of
the trunk lid.
OPENER OPERATION
The fuel filler lid opener lever is located on
the outside of the driver's seat. To open the
fuel filler lid, pull the opener lever up. To
lock, close the fuel filler lid securely.
FUEL FILLER CAP
The fuel filler cap is a ratcheting type.
Tighten the cap clockwise until ratcheting
clicks are heard.
WARNING
cGasoline is extremely flammable and
highly explosive under certain con-
ditions. You could be burned or se-
riously injured if it is misused or
mishandled. Always stop the engine
and do not smoke or allow open
flames or sparks near the vehicle
when refueling.
c
Fuel may be under pressure. Turn the
cap one-half turn, and wait for any
``hissing'' sound to stop to prevent
fuel from spraying out and possible
personal injury. Then remove the cap.
cDo not attempt to top off the fuel
tank after the fuel pump nozzle shuts
off automatically. Continued refuel-
ing may cause fuel overflow, result-
ing in fuel spray and possibly fire.
cUse only an original equipment type
fuel filler cap as a replacement. It has
a built-in safety valve needed for
proper operation of the fuel system
and emission control system. An in-
correct cap can result in a serious
malfunction and possible injury. It
could also cause the malfunction
indicator lamp to come on.
LPD0076
FUEL FILLER LID
3-12Pre-driving checks and adjustments
ZX