2003 NISSAN MAXIMA check engine light

1. Pull the hood lock release handle
q1
lo-
cated below the instrument panel; the hood
will then spring up slightly.
2. Move the lever
q2
at the front of the hood
with your fingertips and raise the hood.
3. When closing the hood, slowly close the
hood and make sure it locks into place.
WARNING
IMake sure the hood is completely
closed and latched before driving.
Failure to do so could cause the hood
to fly open and result in an accident.
IIf you see steam or smoke coming
from the engine compartment, to
avoid injury do not open the hood.
WARNING
IDo not drive with the trunk lid open.
This could allow dangerous exhaust
gases to be drawn into the vehicle.
See ªPrecautions when starting and
drivingº in the ª5. Starting and driv-
ingº section for exhaust gas.
IClosely supervise children when they
are around cars to prevent them from
playing and becoming locked in the
trunk where they could be seriously
injured. Keep the car locked with the
trunk closed when not in use, and
prevent children's access to car keys.
SPA1381
HOODTRUNK LID3-10
Pre-driving checks and adjustments
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IMake sure the area around the vehicle is
clear.
IMaintenance items should be checked pe-
riodically, e.g., each time you check engine
oil.
ICheck that all windows and lights are clean.
IVisually inspect tires for their appearance
and condition. Also, check tires for proper
inflation.
ILock all doors.
IPosition seat and adjust head restraints.
IAdjust inside and outside mirrors.
IFasten seat belts and ask all passengers to
do likewise.
ICheck the operation of warning lights when
key is turned to the ON (3) position.1. Apply the parking brake.
2.Automatic transmission:
Move the selector lever to P (Park) or N
(Neutral). (P preferred.)
The starter is designed not to operate if the
selector lever is in one of the driving posi-
tions.
Manual transmission:
Move the shift lever to N (Neutral) position,
and depress the clutch pedal to the floor
while cranking the engine.
The starter is designed not to operate un-
less the clutch pedal is fully depressed.
3. Crank the enginewith your foot off the
accelerator pedalby turning the ignition
key to START. Release the key when the
engine starts. If the engine starts, but fails
to run, repeat the above procedure.
IWhen the engine is very hard to start in
extremely cold weather or when restarting,
depress the accelerator pedal a little (ap-
proximately 1/5 to the floor) and hold it then
crank the engine. Release the key and the
accelerator pedal when the engine starts.
IWhen the engine is very hard to start
because it is flooded, depress the accelera-tor pedal all the way to the floor and hold it.
Crank the engine for 5 to 6 seconds. After
cranking the engine, release the accelera-
tor pedal. Crank the enginewith your foot
off the accelerator pedalby turning the
ignition key to START. Release the key
when the engine starts. If the engine starts,
but fails to run, repeat the above procedure.
CAUTION
Do not operate the starter for more than
15 seconds at a time. If the engine does
not start, turn the key off and wait 10
seconds before cranking again, other-
wise the starter could be damaged.
4.Warm-up
Allow the engine to idle for at least 30
seconds after starting. Drive at moderate
speed for a short distance first, especially in
cold weather.
BEFORE STARTING THE ENGINE STARTING THE ENGINE
Starting and driving
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3 (Third gear):
For driving up or down long slopes where
engine braking would be advantageous.
2 (Second gear):
Use for hill climbing or engine braking on
downhill grades.
Do not exceed 68 MPH (110 km/h) in the 2
(Second gear) position.
1 (Low gear):
Use this position when climbing steep hills
slowly or driving slowly through deep snow,
sand or mud, or for maximum engine braking
on steep downhill grades.
Do not exceed 37 MPH (60 km/h) in the 1 (Low
gear) position.
Shift lock releaseIf the battery charge is low or discharged, the
select lever may not be moved from the P
(Park) position even with the brake pedal
depressed.
To move the select lever, depress the brake
pedal, and push the shift lock release button.
The select lever can be moved to N (Neutral).
This allows the vehicle to be moved if the
battery is discharged.
If the lever cannot be moved out of P (Park),
have your NISSAN dealer check the automatic
transmission system as soon as possible.
WARNING
If the selector lever cannot be moved
from the P position while the engine is
running and the brake pedal is de-
pressed, the stop lights may not work.
Malfunctioning stop lights could cause
an accident injuring yourself and others.Accelerator downshift
Ð In D position ÐFor rapid passing or hill climbing, fully depress
the accelerator pedal to the floor. This shifts
the transmission down into second gear or first
gear, depending on the vehicle speed.Fail-safeWhen the fail-safe operation occurs, the next
time the key is turned to the ON position, the
light will blink for approximately 8 sec-
onds after coming on for 2 seconds. While the
vehicle can be driven under these circum-
stances please note that the automatic trans-
mission will be locked in third gear.
If the vehicle is driven under extreme con-
ditions, such as excessive wheel spinning
and subsequent hard braking, the fail-safe
SSD0232
5-10
Starting and driving
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4. Before driving, be sure the brake warning
light goes out.
WARNING
IBe sure the parking brake is fully
released before driving. Failure to do
so can cause brake failure and lead to
an accident.
IDo not release the parking brake from
outside the vehicle.
IDo not use the gear shift in place of
the parking brake. When parking, be
sure the parking brake is fully en-
gaged.
IDo not leave children unattended in a
vehicle. They could release the park-
ing brake and cause an accident.
WARNING
Do not use the cruise control when driv-
ing under the following conditions:
Iit is not possible to keep the vehicle
at a set speed.
Iin heavy traffic or in traffic that varies
in speed.
Ion winding or hilly roads.
Ion slippery roads (rain, snow, ice,
etc.).
Iin very windy areas.
Doing so could cause a loss of vehicle
control and result in an accident.
CAUTION
On manual transmission models, do not
shift into N (Neutral) without depressing
the clutch pedal when the cruise control
is set. Should this occur, depress the
clutch pedal and turn the main switch off
immediately. Failure to do so may causeengine damage.
PRECAUTIONS ON CRUISE
CONTROLIIf the cruise control system malfunctions, it
cancels automatically. The SET indicator
light on the meter panel then blinks to warn
the driver.
IIf the SET indicator light blinks, turn the
cruise control main switch off and have the
system checked by your NISSAN dealer.
IThe SET indicator light may blink when the
cruise control main switch is turned on
while pushing the RES/ACCEL, COAST/
SET, or CANCEL switch (located on the
steering wheel). To properly set the cruise
control system, perform the preceding
steps in the order indicated.
CRUISE CONTROL
Starting and driving
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conditions are hazardous and extra care is
required while driving.Self-test featureThe anti-lock brake system consists of elec-
tronic sensors, electric pumps, and hydraulic
solenoids controlled by a computer. The com-
puter has a built-in diagnostic feature that tests
the system each time you start the engine and
move the vehicle at a low speed in forward or
reverse. When the self-test occurs, you may
hear a clunk noise and/or feel a pulsation in
the brake pedal. This is normal and is not an
indication of any malfunction. If the computer
senses any malfunction, it switches the anti-
lock brake system OFF and turns on the ABS
warning light in the dashboard. The brake
system will then behave normally, but without
anti-lock assistance.
If the light comes on during the self check, or
while you are driving, you should take your
vehicle to your NISSAN dealer for repair at
your earliest convenience.
WARNING
The anti-lock brake system is a sophis-
ticated device, but it cannot prevent ac-cidents resulting from careless or dan-
gerous driving techniques. It can help
maintain vehicle control during braking
on slippery surfaces, but remember that
the stopping distance on slippery sur-
faces will be longer than on normal
surfaces, even with the anti-lock sys-
tem. Stopping distances may also be
longer on rough, gravel or snow covered
roads, or if you are using tire chains.
Always maintain a safe distance from
the vehicle in front of you. Ultimately,
the responsibility for safety of self and
others rests in the hands of the driver.
Tire type and condition of tires may also
affect braking effectiveness.
IWhen replacing tires, install the
specified size of tires on all four
wheels.
IWhen installing a spare tire, make
sure it is the proper size and type as
specified on the tire placard. See ªVe-
hicle identificationº in the ª9. Techni-
cal and consumer informationº sec-
tion for tire placard location.On slippery surfaces such as wet asphalt
roads, vehicle wheels may spin when the
vehicle is accelerated. This wheel spin re-
duces acceleration, or causes the vehicle to
swerve, thus decreasing vehicle stability.
The traction control system helps limit wheel
spin on slippery roads. The system operates
only if it senses one or both of the front wheels
spinning or beginning to lose traction. When
this happens, the system reduces engine
power and may also upshift the transmission
to help limit wheel spin.
IIndicator light
If a malfunction occurs in the traction con-
trol system, the SLIP and
indicator
lights come on in the meter panel.
As long as these warning lights are on, the
traction control function is canceled. The
vehicle will behaves like a model without
the traction control system.
CAUTION
IThe traction control system is most
effective when the transmission gear
selector is in the D position.
IIf you drive in gear 1 or 2 with the TCSTRACTION CONTROL SYSTEM (if
so equipped)
Starting and driving
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8 Maintenance and do-it-yourselfMaintenance requirements ........................................ 8-2
General maintenance ................................................ 8-2
Explanation of general maintenance items .......... 8-2
Maintenance precautions .......................................... 8-5
Engine compartment check locations ....................... 8-7
Engine cooling system .............................................. 8-8
Checking engine coolant level ............................. 8-8
Changing engine coolant ..................................... 8-9
Engine oil ................................................................ 8-10
Checking engine oil level ................................... 8-10
Changing engine oil ........................................... 8-11
Changing engine oil filter ................................... 8-12
Automatic transmission fluid ................................... 8-12
Temperature conditions for checking ................. 8-13
Power steering fluid ................................................ 8-14
Brake and clutch fluid ............................................. 8-14
Window washer fluid ............................................... 8-15
Battery ..................................................................... 8-15
Drive belts ............................................................... 8-17
Spark plugs ............................................................. 8-17
Replacing spark plugs ........................................ 8-18Air cleaner ............................................................... 8-18
Windshield wiper blades ......................................... 8-19
Cleaning ............................................................. 8-19
Replacing............................................................ 8-20
Parking brake and brake pedal ............................... 8-21
Checking parking brake ..................................... 8-21
Checking brake pedal ........................................ 8-21
Brake booster ..................................................... 8-22
Fuses....................................................................... 8-22
Engine compartment .......................................... 8-22
Passenger compartment .................................... 8-24
Keyfob battery replacement .................................... 8-24
Lights ....................................................................... 8-26
Headlights........................................................... 8-27
Exterior and interior lights .................................. 8-28
Wheels and tires ..................................................... 8-33
Tire pressure ...................................................... 8-33
Types of tires...................................................... 8-33
Tire chains .......................................................... 8-34
Changing wheels and tires ................................. 8-35
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loose nuts. Tighten if necessary.
Tire rotation*:Tires should be rotated every
7,500 miles (12,000 km).
Wheel alignment and balance:If the vehicle
pulls to either side while driving on a straight
and level road, or if you detect uneven or
abnormal tire wear, there may be a need for
wheel alignment.
If the steering wheel or seat vibrates at normal
highway speeds, wheel balancing may be
needed.
For additional information regarding tires, refer
to ªImportant Tire Safety Informationº in the
Warranty Information Booklet (US) or ªTire
Safety Informationº in the Warranty and Road-
side Assistance Information booklet (Canada).
Windshield:Clean the windshield on a regu-
lar basis. Check the windshield at least every
six months for cracks or other damage. Have a
damaged windshield repaired by a qualified
repair facility.
Windshield wiper blades*:Check for cracks
or wear if they do not wipe properly.
Doors and engine hood:Check that all doors
and the engine hood operate smoothly as well
as the trunk lid or back hatch. Also make sure
that all latches lock securely. Lubricate if nec-essary. Make sure that the secondary latch
keeps the hood from opening when the pri-
mary latch is released.
When driving in areas using road salt or other
corrosive materials, check lubrication fre-
quently.
Lights*:Clean the headlights on a regular
basis. Make sure that the headlights, stop
lights, tail lights, turn signal lights, and other
lights are all operating properly and installed
securely. Also check headlight aim.
Inside the vehicleThe maintenance items listed here should be
checked on a regular basis, such as when
performing periodic maintenance, cleaning the
vehicle, etc.
Warning lights and chimes:Make sure that
all warning lights and chimes are operating
properly.
Windshield wiper and washer*:Check that
the wipers and washer operate properly and
that the wipers do not streak.
Windshield defroster:Check that the air
comes out of the defroster outlets properly and
in good quantity when operating the heater or
air conditioner.
Steering wheel:Check for changes in thesteering conditions, such as excessive free
play, hard steering or strange noises.
Seats:Check seat position controls such as
seat adjusters, seatback recliner, etc. to en-
sure they operate smoothly and that all latches
lock securely in every position. Check that the
head restraints move up and down smoothly
and that the locks (if equipped) hold securely
in all latched positions.
Seat belts:Check that all parts of the seat belt
system (for example, buckles, anchors, adjust-
ers and retractors) operate properly and
smoothly, and are installed securely. Check
the belt webbing for cuts, fraying, wear or
damage.
Accelerator pedal:Check the pedal for
smooth operation and make sure the pedal
does not catch or require uneven effort. Keep
the floor mats away from the pedal.
Clutch pedal*:Make sure the pedal operates
smoothly and check that it has the proper free
play.
Brakes:Check that the brakes do not pull the
vehicle to one side when applied.
Brake pedal and booster*:Check the pedal
for smooth operation and make sure it has the
proper distance under it when depressed fully.
Check the brake booster function. Be sure to
Maintenance and do-it-yourself
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CHANGING ENGINE OIL FILTER1. Park the vehicle on a level surface and
apply the parking brake.
2. Turn the engine off.
3. Loosen the oil filter with an oil filter wrench.
(Depending on the engine model, a special
cap typewrench may be required. See
your NISSAN dealer if in doubt.) Remove
the oil filter by turning it by hand.
CAUTION
Be careful not to burn yourself, as the
engine oil may be hot.
4. Wipe the engine oil filter mounting surface
with a clean rag.
Be sure to remove any old rubber gasket
remaining on the mounting surface of the
engine.
5. Coat the rubber gasket on the new filter
with clean engine oil.
6. Screw in the oil filter until a slight resistance
is felt, then tighten additionally more than
2/3 turn.
Oil filter tightening torque:
10.85 to 15.19 ft-lb
(14.7 to 20.6 N×m)
7. Start the engine and check for leakage
around the oil filter. Correct as required.
8. Turn the engine off and wait several min-
utes. Check the oil level. Add engine oil if
necessary.
WARNING
IWhen engine is running, keep hands,
jewelry and clothing away from any
moving parts such as cooling fan and
drive belt.
IAutomatic transmission fluid is poi-
sonous and should be stored care-
fully in marked containers out of the
reach of children.
SDI0975
SDI1051
AUTOMATIC TRANSMISSION
FLUID
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