lock NISSAN SENTRA 2003 B15 / 5.G Service Manual

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)................................5-5
Before starting the engine..........................5-6
Starting the engine................................5-6
Driving the vehicle.................................5-7
Automatic transmission (if so equipped)...........5-7
Manual transmission...........................5-10
Parking brake....................................5-13
Cruise control (if so equipped).....................5-13
Precautions on cruise control...................5-13Cruise control operations.......................5-14
Break-in schedule................................5-15
Increasing fuel economy...........................5-15
Parking/parking on hills............................5-16
Power steering...................................5-17
Brake system....................................5-18
Brake precautions.............................5-18
Anti-lock Brake System (ABS)
(if so equipped)...............................5-18
Cold weather driving..............................5-20
Freeing a frozen door lock......................5-20
Anti-freeze....................................5-20
Battery.......................................5-20
Draining of coolant water.......................5-20
Tire equipment................................5-20
Special winter equipment.......................5-21
Driving on snow or ice.........................5-21
Engine block heater (if so equipped).............5-21
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Owners Manual(owners)ÐUSA English(nna)
12/20/02Ðcathy
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WARNING
cDo not leave children, impaired adults,
or pets alone in your vehicle. They could
accidentally injure themselves or oth-
ers 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 possibly fatal injuries to
people or animals.
cClosely supervise children when they
are around cars to prevent them from
playing and becoming locked in the
trunk where they could be seriously in-
jured. Keep the car locked, with the rear
seatback and trunk lid securely latched
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 carbon
monoxide. Carbon monoxide is danger-
ous. It can cause unconsciousness or
death.cIf you suspect that exhaust fumes are
entering the vehicle, drive with all win-
dows 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 driving,
otherwise exhaust gases could be
drawn into the passenger compart-
ment. If you must drive with the trunk lid
open, follow these precautions:
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 circulate
the air.
cIf electrical wiring or other cable con-
nections must pass to a trailer through
the seal on the trunk lid or the body,
follow the manufacturer’s recommen-
dation to prevent carbon monoxide en-
try 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 involving
damage to the exhaust system, un-
derbody, or rear of the vehicle.
THREE-WAY CATALYST
The three-way catalyst is an emission control
device installed in the exhaust system. Exhaust
gases in the three-way catalyst are burned at
high temperatures to help reduce pollutants.
WARNING
cThe exhaust gas and the exhaust sys-
tem are very hot. Keep people, animals
or flammable materials away from the
exhaust system components.
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.
PRECAUTIONS WHEN STARTING
AND DRIVING
5-2Starting and driving
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AUTOMATIC TRANSMISSION
On automatic transmission models, the ignition
lock is designed so the key cannot be turned to
LOCK position and removed until the shift selec-
tor lever is moved to the P (Park) position.
When removing the key from the ignition, make
sure the shift selector lever is in the P (Park)
position.
If the key cannot be turned to the LOCK position,
proceed as follows to remove the key.
1. Move the shift selector lever into the P (Park)
position.2. Turn the ignition key slightly toward the ON
position.
3. Turn the key to the LOCK position.
4. Remove the key.
The shift selector lever is designed so it cannot
moved out of P (Park) and into any of the other
gear positions if the ignition key is turned to OFF
position or if the key is removed from the switch.
The shift selector lever can be moved if the
ignition switch is in the ACC position. This
allows the vehicle to be moved if the bat-
tery is discharged. The shift selector lever
can also be moved if the ignition switch is
in the ON position and the foot brake pedal
is depressed.
There is an OFF position between the
LOCK and ACC positions. The OFF position
is indicated by a “1” on the key cylinder.
When the ignition is in the OFF position,
the steering wheel is not locked.
In order for the steering wheel to be locked, it
must be turned about 1/8 of a turn clockwise
from the straight up position.
To lock the steering wheel, turn the key to
the LOCK position. Remove the key. To
unlock the steering wheel, insert the keyand turn it gently while rotating the steer-
ing wheel slightly right and left.
WARNING
Never remove or turn the key to the LOCK
position while driving. The steering wheel
will lock. This may cause the driver to lose
control of the vehicle and could result in
serious vehicle damage or personal injury.
WSD0041
IGNITION SWITCH
5-4Starting and driving
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MANUAL TRANSMISSION
The ignition switch includes an anti-theft steering
lock device.
The key can only be removed when the ignition
switch is in the LOCK position.
On manual transmission models, to turn the igni-
tion key to LOCK position from ACC or ON
position, turn the key to OFF, push the key in, 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 position.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 steer-
ing wheel slightly right and left.
WARNING
Never remove or turn the key to the LOCK
position while driving. The steering 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 accessories
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.
START: (4)This position starts the engine. As soon as the
engine has started, release the key. It automati-
cally returns to the ON position.
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
the registered NVIS key.
If the engine fails to start using the registered
NVIS key, it may be due to interference caused by
another NVIS key, an automated toll road device
or automated 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 step 1 and 2 again.
4. Restart the engine while holding the device
(which may have caused the interference)
separate from the registered NVIS key.
If this procedure allows the engine to start,
NISSAN recommends placing the registered
NVIS key on a separate key ring to avoid interfer-
ence from other devices.
WSD0042
Starting and driving5-5
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cMake sure the area around the vehicle is clear.
cCheck fluid levels such as engine oil, coolant,
brake and clutch fluid, and window washer
fluid as frequently as possible, or at least
whenever you refuel.
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.
cCheck the operation of warning lights when
the key is turned to the ON (3) position. See
“Warning/indicator lights and audible remind-
ers” in the “Instruments and controls” section
of this manual.1. Apply the parking brake.
2.Automatic transmission:
Move the shift selector lever to P (Park) or N
(Neutral) . P (Park) 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 the OFF position or if
the key is removed from the ignition
switch.
The starter is designed not to operate if
the shift selector lever is in any of the
driving positions.
Manual transmission:
Move the shift lever to N (Neutral) . Depress
the clutch pedal to the floor while cranking
the engine.
The starter is designed not to operate
unless the clutch pedal is fully de-
pressed.
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.cWhen the engine is very hard to start in
extremely cold weather or when restart-
ing, depress the accelerator pedal a little
(approximately 1/5 to the floor) and hold it
and then crank the engine. Release the
key and the accelerator pedal when the
engine starts.
cWhen the engine is very hard to start
because it is flooded, depress the accel-
erator pedal all the way to the floor and
hold it. Crank the engine for 5-6 seconds.
After cranking the engine, release the ac-
celerator 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, otherwise
the starter could be damaged.
4. Allow the engine to idle for at least 30 sec-
onds after starting. Drive at moderate speed
for a short distance first, especially in cold
weather.
BEFORE STARTING THE ENGINE STARTING THE ENGINE
5-6Starting and driving
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AUTOMATIC TRANSMISSION (if so
equipped)
WARNING
cDo not depress the accelerator pedal
while shifting from P (Park) or N (Neu-
tral) 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 control and
have an accident.
cCold engine idle speed is high, so use
caution when shifting into a forward or
reverse gear before the engine 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 de-
pressing the accelerator pedal. The foot
brake should be used for this purpose.
cDo not downshift abruptly on slippery
roads. This may cause a loss of control.The automatic transmission in your vehicle is
electronically controlled to produce maximum
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
1. After starting the engine, fully depress the
foot brake pedal before attempting to move
the shift selector lever out of the P (Park)
position.
2. Keep the foot brake pedal depressed and
move the shift selector lever into a driving
gear.
3. 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 in the
ON position.
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 the LOCK position or if the key is re-
moved.The shift selector lever can be moved if the
ignition switch is in the ACC position. This
allows the vehicle to be moved if the bat-
tery is discharged. The shift selector lever
can also be moved if the ignition switch is
in the ON position and the foot brake pedal
is depressed.
DRIVING THE VEHICLE
Starting and driving5-7
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To move the selector lever:
: Depress the button to shift
: Shift without depressing button
Shifting
Push the shift selector lever button to shift into P
(Park) , R (Reverse) 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 unexpectedly 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. Make sure
the vehicle is completely stopped.The brake
pedal must be depressed and the selector
lever button pushed in to move the selector
lever from the N (Neutral) or any drive po-
sition to P (Park) .Apply the parking brake.
When parking on a hill, apply the parking brake
first, then shift the selector 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 se-
lector lever still cannot be moved out of P (Park) ,
follow these instructions.
1. Turn the ignition key to the LOCK position.
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 a NISSAN dealership.
R (Reverse):
Use this position to back up. Make sure the
vehicle is completely stopped before selecting R
(Reverse) position.The brake pedal must be
depressed and the selector lever button
pushed in to move the selector lever from P
(Park) , N (Neutral) or any drive position to R
(Reverse) .
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.
WSD0043
5-8Starting and driving
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2 (Second gear):
Use this position for hill climbing or engine brak-
ing on downhill grades.
Do not shift into the 2 position at speeds above
60 MPH (96 km/h) . Do not exceed 60 MPH (96
km/h) in the 2 position.
1 (Low gear):
Use this position when climbing steep hills slowly
or driving slowing through deep snow, sand or
mud, or for maximum engine braking on steep
downhill grades.
Do not shift into the 1 position at speeds above
31 MPH (50 km/h) . Do not exceed 31 MPH (50
km/h) in the 1 position.Shift lock release
If the battery is discharged, the shift selector lever
may not be moved from the P (Park) position even
with the brake pedal depressed and the shift
selector lever button pushed.
To move the shift selector lever, release the shift
lock and push the shift selector lever button. The
shift selector lever can be moved to N (Neutral) .
However, the steering wheel will be locked un-
less the ignition switch is turned to the ON posi-
tion.
To release the shift lock, complete the following
procedure:
1. Turn the ignition key to the LOCK position
and remove the key.
2. Apply the parking brake.
3. Remove the shift lock cover
sA.
4. Insert a small screwdriver in the shift lock
slot, and push down
sB.
5. Push the shift selector lever button
sCand
move the shift selector lever to N (Neutral)
position
sDwhile holding down the shift
lock.
6. Turn the key to the ON position to unlock the
steering wheel. Now the vehicle may be
moved to the desired location.
WSD0044
Starting and driving5-9
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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.
1. Firmly apply the parking brake.
2.Manual transmission models:
Place the shift lever in the R (Reverse) posi-
tion. When parking on an uphill grade, place
the shift lever in 1st gear.
Automatic transmission models:
Move the shift selector lever to the P (Park)
position.
3. To help prevent the vehicle from rolling into
traffic when parked on an incline, it is a good
practice to turn the wheels as illustrated.
cHEADED DOWNHILL WITH CURB:
sA
Turn the wheels into the curb and move the
vehicle forward until the curb side wheel gen-
tly touches the curb.
cHEADED UPHILL WITH CURB:
sB
Turn the wheels away from the curb and move
the vehicle back until the curb side wheel
gently touches the curb.cHEADED UPHILL OR DOWNHILL, NO
CURB:
sC
Turn the wheels toward the side of the road so
the vehicle will move away from the center of
the road if it moves.
4. Turn the ignition key to the LOCK position
and remove the key.The power assisted steering is designed to use a
hydraulic pump, driven by the engine, to assist
steering.
If the engine stops or the drive belt breaks, you
will still have control of the vehicle. However,
much greater steering effort is needed, especially
in sharp turns and at low speeds.
WARNING
If the engine is not running or is turned off
while driving, the power assist for the
steering will not work. Steering will be
much harder to operate.
POWER STEERING
Starting and driving5-17
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The brake system has two separate hydraulic
circuits. If one circuit malfunctions, you will still
have braking at two wheels.
BRAKE PRECAUTIONS
Vacuum assisted brakes
The brake booster aids braking by using engine
vacuum. If the engine stops, you can stop the
vehicle by depressing the brake pedal. However,
greater foot pressure on the brake pedal will be
required to stop the vehicle and stopping dis-
tance will be longer.
Using the brakes
Avoid resting your foot on the brake pedal while
driving. This will overheat the brakes, wear out the
brake linings and pads faster, and reduce gas
mileage.
To help reduce brake wear and to prevent the
brakes from overheating, reduce speed and
downshift to a lower gear before going down a
slope or long grade. Overheated brakes may
reduce braking performance and could result in
loss of vehicle control.
WARNING
cWhile driving on a slippery surface, be
careful when braking, accelerating or
downshifting. Abrupt braking or accel-
erating could cause the wheels to skid
and result in an accident.
cIf the engine is not running or is turned
off while driving, the power assist for
the brakes will not work. Braking will be
harder.
Wet brakes
When the vehicle is washed or driven through
water, the brakes may get wet. As a result, your
braking distance will be longer and the vehicle
may pull to one side during braking.
To dry the brakes, drive the vehicle at a safe
speed while lightly pressing the brake pedal to
heat up the brakes. Do this until the brakes return
to normal. Avoid driving the vehicle at high
speeds until the brakes function correctly.
ANTI-LOCK BRAKE SYSTEM (ABS)
(if so equipped)
The anti-lock brake system controls the brakes at
each wheel so the wheels do not lock when
braking abruptly or when braking on slippery sur-
faces. The system detects the rotation speed ateach wheel and varies the brake fluid pressure to
prevent each wheel from locking and sliding. By
preventing wheel lockup, the system helps the
driver maintain steering control and helps to mini-
mize swerving and spinning on slippery surfaces.
Using the system
Depress the brake pedal and hold it down.
WARNING
Do not pump the brake pedal. Doing so
may result in increased stopping
distances.
Normal operation
The anti-lock brake system does not operate at
speeds below3-6MPH(5-10km/h) . (The
speeds vary according to road conditions.)
When driving, the anti-lock brake system con-
trols the wheels so they will not lock when brak-
ing abruptly or when braking on a slippery road.
Thus, difficult steering and swerving of the ve-
hicle due to locked wheels is minimized. The
system detects the wheel rotation rate and elec-
tronically controls the pressure applied to each
brake. Slight vibration on the brake pedal accom-
panied by noise usually occurs while the ABS
system is operating. Such vibration and noise
encountered during abrupt braking is not a prob-
BRAKE SYSTEM
5-18Starting and driving
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