2002 NISSAN SENTRA Engine

5 Starting and driving
Precautions when starting and driving ...................5-2
Exhaust gas (carbon monoxide) .......................5-2
Three-way catalyst ............................................5-2
Avoiding collision and rollover ...........................5-3
Drinking alcohol/drugs and driving ....................5-3
Ignition switch .........................................................5-4
Automatic transmission .....................................5-4
Manual transmission..........................................5-5
Key positions .....................................................5-5
Nissan vehicle immobilizer system
(NVIS) (if so equipped)......................................5-6
Before starting the engine ......................................5-6
Starting the engine .................................................5-7
Driving the vehicle ..................................................5-7
Automatic transmission (if so equipped) ...........5-7
Manual transmission........................................5-11
Parking brake .......................................................5-13
Cruise control (if so equipped) .............................5-14
Precautions on cruise control ..........................5-14Cruise control operations ................................5-15
Break-in schedule ................................................5-16
Increasing fuel economy ......................................5-16
Parking/parking on hills ........................................5-17
Power steering .....................................................5-18
Brake system........................................................5-19
Braking precautions .........................................5-19
Anti-lock brake system (ABS)
(if so equipped)................................................5-19
Cold weather driving ............................................5-21
Freeing a frozen door lock ..............................5-21
Anti-freeze .......................................................5-21
Battery .............................................................5-21
Draining of coolant ..........................................5-21
Tire equipment.................................................5-21
Special winter equipment ................................5-22
Driving on snow or ice.....................................5-22
Engine block heater (if so equipped) ..............5-22
ZX

WARNING
cDo not leave children, impaired
adults, or pets alone in your vehicle.
They could accidentally injure them-
selves or others through inadvertent
operation of the vehicle. Also, on
hot, sunny days, temperatures in a
closed vehicle could quickly become
high enough to cause severe or pos-
sibly fatal injuries to people or ani-
mals.
cClosely 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.
EXHAUST GAS (carbon monoxide)
WARNING
cDo not breathe exhaust gases; they
contain colorless and odorless car-bon monoxide. Carbon monoxide is
dangerous. It can cause uncon-
sciousness or death.
cIf you suspect that exhaust fumes
are entering the vehicle, drive with
all windows fully open, and have the
vehicle inspected immediately.
cDo not run the engine in closed
spaces such as a garage.
cDo not park the vehicle with the
engine running for any extended
length of time.
cKeep the trunk lid closed while driv-
ing, otherwise exhaust gases could
be drawn into the passenger com-
partment. If you must drive with the
trunk lid open, follow these precau-
tions.
1. Open all the windows.
2. Set the
air recirculation but-
ton (if so equipped) to off and the
fan control dial to 4 (high) to cir-
culate the air.cIf electrical wiring or other cable
connections must pass to a trailer
through the seal on the trunk lid or
the body, follow the manufacturer's
recommendation to prevent carbon
monoxide entry into the vehicle.
cThe exhaust system and body
should be inspected by a qualified
mechanic whenever:
a. The vehicle is raised for service.
b. You suspect that exhaust fumes
are entering into the passenger
compartment.
c. You notice a change in the sound
of the exhaust system.
d.
You have had an accident involv-
ing damage to the exhaust system,
underbody, or rear of the vehicle.
THREE-WAY CATALYST
The three-way catalyst is an emission con-
trol device installed in the exhaust system.
Exhaust gases in the three-way catalyst are
burned at high temperatures to help reduce
pollutants.
PRECAUTIONS WHEN
STARTING AND DRIVING
5-2Starting and driving
ZX

WARNING
c
The exhaust gas and the exhaust sys-
tem are very hot. Keep people, ani-
mals or flammable materials away
from the exhaust system compo-
nents.
cDo not stop or park the vehicle over
flammable materials such as dry
grass, waste paper or rags. They
may ignite and cause a fire.
CAUTION
c
Do not use leaded gasoline. Deposits
from leaded gasoline seriously re-
duce the three-way catalyst's ability
to help reduce exhaust pollutants.
cKeep your engine tuned up. Malfunc-
tions in the ignition, fuel injection, or
electrical systems can cause over-
rich fuel flow into the three-way cata-
lyst, causing it to overheat. Do not
keep driving if the engine misfires,
or if noticeable loss of performance
or other unusual operating condi-
tions are detected. Have the vehicleinspected promptly by an authorized
NISSAN dealer.
cAvoid driving with an extremely low
fuel level. Running out of fuel could
cause the engine to misfire, damag-
ing the three-way catalyst.
cDo not race the engine while warm-
ing it up.
cDo not push or tow your vehicle to
start the engine.
AVOIDING COLLISION AND
ROLLOVER
WARNING
Failure to operate this vehicle in a safe
and prudent manner may result in loss
of control or an accident.
Be alert and drive defensively at all times.
Obey all traffic regulations. Avoid excessive
speed, high speed cornering, or sudden
steering maneuvers, because these driving
practices could cause you to lose control of
your vehicle.As with any vehicle, loss of
control could result in a collision withother vehicles or objects, or cause the
vehicle to rollover, particularly if the loss
of control causes the vehicle to slide
sideways.Be attentive at all times, and
avoid driving when tired. Never drive when
under the influence of alcohol or drugs
(including prescription or over-the-counter
drugs which may cause drowsiness). Al-
ways wear your seat belt as outlined in the
``Seats, restraints and supplemental air bag
systems'' section of this manual, and also
instruct your passengers to do so.
DRINKING ALCOHOL/DRUGS
AND DRIVING
WARNING
Never drive under the influence of alco-
hol or drugs. Alcohol in the bloodstream
reduces coordination, delays reaction
time and impairs judgement. Driving after
drinking alcohol increases the likelihood
of being involved in an accident injuring
yourself and others. Additionally, if you
are injured in an accident, alcohol can
increase the severity of injury.
NISSAN is committed to safe driving. How-
ever, you must choose not to drive under
Starting and driving
5-3
ZX

gently while rotating the steering wheel
slightly right and left.
WARNING
Never remove or turn the key to the
LOCK position while driving. The steer-
ing wheel will lock. This may cause the
driver to lose control of the vehicle and
could result in serious vehicle damage
or personal injury.
MANUAL TRANSMISSION
The ignition switch includes an anti-theft
steering lock device.
The key can be removed only when the
ignition switch is in the LOCK position.
On manual transmission models, to turn
the ignition key to LOCK from ACC or ON,
push in the key, then turn the key to LOCK.
In order for the steering wheel to be
locked, it must be turned about 1/8 of a
turn clockwise from the straight up posi-
tion.To lock the steering wheel, turn the key
to the LOCK position. Remove the key.
To unlock the steering wheel, insert the
key and turn it gently while rotating the
steering wheel slightly right and left.
WARNING
Never remove or turn the key to the
LOCK position while driving. The steer-
ing wheel will lock. This may cause the
driver to lose control of the vehicle and
could result in serious vehicle damage
or personal injury.
KEY POSITIONS
LOCK: Normal parking position (0)
OFF: (Manual transmission model) (1)
The engine can be turned off without locking
the steering wheel.
ACC: (Accessories) (2)
This position activates electrical accesso-
ries such as the radio when the engine is
not running.
ON: Normal operating position (3)
This position turns on the ignition system
and the electrical accessories.
WSD0005
Starting and driving5-5
ZX

START: (4)
This position activates the starter motor,
which starts the engine.
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, it may be due to interference
caused by another NVIS key, an automated
toll road device or automated payment de-
vice on the key ring. Restart the engine
using the following procedures:
1. Leave the ignition switch in the ON posi-
tion for approximately 5 seconds.
2. Turn the ignition switch to the OFF or
LOCK position and wait approximately 5
seconds.
3. Repeat step 1 and 2 again.
4. Restart the engine while holding the de-
vice (which may have caused the inter-
ference) separate from the registered
NVIS key.
If this procedure allows the engine to start,NISSAN recommends placing the regis-
tered NVIS key on a separate key ring to
avoid interference from other devices.cMake sure the area around the vehicle is
clear.
cMaintenance items listed here should be
checked periodically, for example, each
time you check engine oil.
cCheck that all windows and lights are
clean.
cVisually inspect tires for their appearance
and condition. Also check tires for proper
inflation.
cLock all doors.
cPosition seat and adjust head restraints.
cAdjust inside and outside mirrors.
cFasten seat belts and ask all passengers
to do likewise.
c
Check the operation of warning lights
when key is turned to the ON (3) position.
See ``Warning/indicator lights and audible
reminders'' in the ``Instrument and con-
trols'' section.
BEFORE STARTING THE
ENGINE
5-6Starting and driving
ZX

1. Apply the parking brake.
2.Automatic transmission:
Move the shift selector lever to P (Park)
or N (Neutral). (P is recommended.)
The shift selector lever cannot be
moved out of P (Park) and into any of
the other gear positions if the ignition
key is turned to LOCK or if the key is
removed.
The starter is designed not to operate
if the shift selector lever is in one of
the driving positions.
Manual transmission:
Move the selector lever to N (Neutral),
and depress the clutch pedal to the floor.
The starter is designed to operate
only when 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.
Ð If the engine is very hard to start in
extremely cold or hot weather, de-press and hold the accelerator pedal
to help start the engine.
Ð In the summer, when restarting the
engine within 30 minutes after it has
been stopped, keep the accelerator
pedal fully depressed while starting.
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.
AUTOMATIC TRANSMISSION
(if so equipped)
WARNING
cDo not depress the accelerator pedal
while shifting from P (Park) or N
(Neutral) to R (Reverse), D (Drive), 2
or 1. Always depress the brake pedal
until shifting is completed. Failure to
do so could cause you to lose con-
trol and have an accident.
cCold engine idle speed is high, so
use caution when shifting into a for-
ward or reverse gear before the en-
gine has warmed up.
cNever shift to P (Park) or R (Reverse)
while the vehicle is moving. This
could cause an accident.
CAUTION
cWhen stopping the vehicle on an
uphill grade, do not hold the vehicle
by depressing the accelerator pedal.
The foot brake should be used for
this purpose.
STARTING THE ENGINE DRIVING THE VEHICLE
Starting and driving5-7
ZX

cDo not downshift abruptly on slip-
pery roads. This may cause a loss of
control.
The automatic transmission in your vehicle
is electronically controlled to produce maxi-
mum power and smooth operation.
The recommended operating procedures for
this transmission are shown on the following
pages. Follow these procedures for maximum
vehicle performance and driving enjoyment.
Starting the vehicle
cAfter starting the engine, fully depress
the foot brake pedal before shifting the
shift selector lever to the D (Drive), R
(Reverse), 2 or 1 position. Be sure the
vehicle is at a complete stop before
attempting to shift the shift selector lever.
cKeep the foot brake pedal depressed
and shift into a driving gear.
c
Release the foot brake, then gradually
start the vehicle in motion.
The automatic transmission is designed so
the foot brake pedal MUST be depressed
before shifting from P (Park) to any drive
position while the ignition switch is ON.
The shift selector lever cannot be moved
out of P (Park) and into any of the other
gear positions if the ignition key is
turned to LOCK or if the key is removed.
The shift selector lever can be moved if
the ignition switch is in the ON position
and the foot brake pedal is depressed.
Shifting
Push the button to shift into P (Park), R (Re-
verse) or from D (Drive) to 2. All other positions
can be selected without pushing the button.
WARNING
Apply the parking brake if the selector
lever is in any position while the engine
is not running. Failure to do so could
cause the vehicle to move unexpect-
edly or roll away and result in serious
personal injury or property damage.
P (Park):
Use this selector position when the vehicle is
parked or when starting the engine. Always
be sure the vehicle is at a complete stop. For
maximum safety, depress the brake pedal,
WSD0006
5-8Starting and driving
ZX

then push in the shift selector lever button
and move the lever to the P (Park) position.
Apply the parking brake. When parking on a
hill, apply the parking brake first, then shift
the lever into the P (Park) position.
Shifting from P (Park)
If the ignition switch is in the ON position
and the foot brake pedal is depressed, but
the shift selector lever still cannot be moved
out of P (Park), follow these instructions.
1. Turn the ignition key to the LOCK posi-
tion.
2. Apply the parking brake.
3. Reinsert the key and turn it to the ACC
position.
4.
Depress the foot brake pedal and move
the shift selector lever to N (Neutral).
5. Start the engine.
These instructions for starting the vehicle in
N (Neutral) should only be used until service
can be obtained at an authorized NISSAN
dealership.
R (Reverse)
Use this position to back up. Always be sure
the vehicle is at a complete stop before
shifting into the R (Reverse) position. Formaximum safety, check to ensure the area
behind the vehicle is clear. With the brake
pedal depressed, push in the shift selector
lever button and move the shift selector
lever to the R (Reverse) position.
N (Neutral)
Neither forward nor reverse gear is engaged.
The engine can be started in this position.
You may shift to N (Neutral) and restart a
stalled engine while the vehicle is moving.
D (Drive)
Use this position for all normal forward
driving.
2 (Second gear)
Use this position for hill climbing or engine
braking on downhill grades.
Do not shift into the 2 position at speeds
above 68 MPH (110 km/h). Do not exceed
68 MPH (110 km/h) in the 2 position.
1 (Low gear)
Use this position when climbing steep hills
slowly or slow driving through deep snow,
sand or mud, or for maximum engine brak-
ing on steep downhill grades.Do not shift into the 1 position at speeds
above 34 MPH (55 km/h). Do not exceed 34
MPH (55 km/h) in the 1 position.
Starting and driving
5-9
ZX