warning NISSAN ALTIMA 2000 L30 / 2.G Repair Manual

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.
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
ignition key to LOCK from ACC or ON, 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 clock-
wise 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
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 (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.
ASD1015
Starting and driving5-5
ZX

START (4)
This position activates the starter motor,
which starts the engine.
NISSAN VEHICLE IMMOBILIZER
SYSTEM (NVIS)
The Nissan Vehicle Immobilizer System
(NVIS) will not allow the engine to run
without the use of the registered NVIS key.
If the engine fails to run using the 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 run,
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.
cCheck the operation of warning lights
when key is turned to the ON (3) position.
See ``Warning/Indicator lights and
chimes'' in the ``Instruments and con-
trols'' section.
BEFORE STARTING THE
ENGINE
5-6Starting and driving
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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 OFF or if the key is
removed.
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), and
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.
Ð If the engine is very hard to start in
extremely cold or hot weather, de-
press and hold the accelerator pedalto 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
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
c
When 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.
cDo not downshift abruptly on slip-
pery roads. This may cause a loss of
control.
STARTING THE ENGINE DRIVING THE VEHICLE
Starting and driving5-7
ZX

MANUAL TRANSMISSION
WARNING
cDo not downshift abruptly on slip-
pery roads. This may cause a loss of
control.
cDo not over-rev the engine when
shifting to a lower gear. This may
cause a loss of control or engine
damage.
CAUTION
cDo not rest your foot on the clutch
pedal while driving. This may cause
clutch damage.
cStop your vehicle completely before
shifting into R (Reverse).
cWhen the vehicle is stopped with the
engine running (for example at a
stop light), shift to N (Neutral) and
release the clutch pedal with the foot
brake applied.
Shifting
To change gears, or when upshifting or
downshifting, depress the clutch pedal fully,
shift into the appropriate gear, then release
the clutch slowly and smoothly.
You cannot shift directly from 5th gear into
R (Reverse). First shift into N (Neutral), then
into R (Reverse).
If it is difficult to move the shift lever into R
(Reverse) or 1st, shift into N (Neutral), then
release and depress the clutch pedal again
and shift into R (Reverse) or 1st.
Suggested up-shift speeds
Shown below are suggested vehicle speeds
for shifting into a higher gear. These sug-
gestions relate to fuel economy and vehicle
performance. Actual shift-up speeds will
vary according to road conditions, the
weather and individual driving habits.
For normal acceleration in low altitude ar-
eas (less than 4,000 ft [1,219 m]):
GEAR
CHANGEACCEL
shift point
MPH (km/h)CRUISE
shift point
MPH (km/h)
1st to 2nd 15 (24) 15 (24)
2nd to 3rd 25 (40) 18 (29)
3rd to 4th 36 (58) 30 (48)
4th to 5th 40 (64) 39 (63)
For quick acceleration in low altitude areas
and high altitude areas (over 4,000 ft [1,219
m]):
GEAR CHANGE MPH (km/h)
1st to 2nd 15 (24)
2nd to 3rd 25 (40)
3rd to 4th 40 (64)
4th to 5th 45 (72)
SD1022
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Suggested maximum speed in each
gear
Downshift to a lower gear if the engine is not
running smoothly, or if you need to accelerate.
Do not exceed the maximum suggested
speed (shown below) in any gear. For level
road driving, use the highest gear sug-
gested for that speed. Always observe
posted speed limits, and drive according to
the road conditions, which will ensure safe
operation. Do not over-rev the engine when
shifting to a lower gear as it may cause
engine damage or loss of vehicle control.
GEAR MPH (km/h)
1st 30 (48)
2nd 60 (96)
3rd 90 (144)
4th þ
5th þTo engage:pull the lever up.
To release:
1. Firmly apply foot brake.
2.Manual transmission models:
Place the shift selector lever in the N
(neutral) position.
Automatic transmission models:
Move the shift selector lever to the P
(park) position.
3. While pulling up on the parking brake
lever slightly, push the button and lower
completely.4. Before driving, be sure the brake warning
light goes out.
WARNING
cBe sure the parking brake is fully
released before driving. Failure to do
so can cause brake failure and lead
to an accident.
cDo not release the parking brake
from outside the vehicle.
cDo not use the gear shift in place of
the parking brake. When parking, be
sure the parking brake is fully en-
gaged.
c
Do not leave children unattended in a
vehicle. They could release the park-
ing brake and cause an accident.
ASD1001
PARKING BRAKE
Starting and driving5-13
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PRECAUTIONS ON CRUISE
CONTROL
cIf the cruise control system malfunctions,
it cancels automatically. The SET indica-
tor light in the instrument panel then
blinks to warn the driver.
cIf the SET indicator light blinks, turn the
cruise control main switch off and have
the system checked by an authorized
NISSAN dealer.
cThe SET indicator light may blink when
the cruise control main switch is turned
ON while pushing the RES/ACCEL,COAST/SET, or CANCEL switch (lo-
cated on the steering wheel). To properly
use the cruise control system, use the
following procedures.
WARNING
Do not use the cruise control when
driving under the following conditions.
cWhen it is not possible to keep the
vehicle at a set speed.
cIn heavy traffic or in traffic that var-
ies in speed.
cOn winding or hilly roads.
c
On slippery roads (rain, snow, ice, etc.).
cIn 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 de-
pressing 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 cause engine damage.
CRUISE CONTROL OPERA-
TIONS
The cruise control allows driving at a speed
between 30 to 90 MPH (48 to 144 km/h)
without keeping your foot on the accelerator
pedal.
To turn on the cruise control,push the
main switch. The CRUISE indicator light in
the instrument panel comes on.
To set cruising speed,accelerate the ve-
hicle to the desired speed, push the
COAST/SET switch and release it. The SET
light in the instrument cluster comes on.
Take your foot off the accelerator pedal.
Your vehicle maintains the set speed.
cTo pass another vehicle,depress the
accelerator pedal. When you release the
pedal, the vehicle returns to the previ-
ously set speed.
c
The vehicle may not maintain the set speed
when going up or down steep hills. If this
happens, drive without the cruise control.
To cancel the preset speed,use one of
the following three methods:
a) Push the CANCEL button; the SET light
in the instrument cluster goes out.
WSD0001
CRUISE CONTROL (if so
equipped)
5-14Starting and driving
ZX

WARNING
Do not park the vehicle over flammable
materials such as dry grass, waste pa-
per or rags. They may ignite and cause
a fire.
1. Firmly apply the parking brake.
2.Manual transmission models:
Place the shift lever in the R (Reverse)
position. When parking on an uphill
grade, place the shift lever in 1 (First)
gear.Automatic transmission models:
Move the selector lever to the P (Park)
position.
WARNING
cSafe parking procedures require that
both the parking brake be set and
the transmission placed into P (Park)
for automatic transmission models
or in an appropriate gear for manual
transmission models. Failure to do
so could cause the vehicle to move
unexpectedly or roll away and resultin an accident. Make sure the shift
lever has been pushed as far forward
as it can go and cannot be moved
without depressing the button at the
end of the lever.
cNever leave the engine running while
the vehicle is unattended.
cDo not leave children unattended in-
side the vehicle. They could un-
knowingly activate switches or con-
trols. Unattended children could
become involved in serious acci-
dents.
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:s1
Turn the wheels into the curb and move
the vehicle forward until the curb side
wheel gently touches the curb.
SD1006M
PARKING/PARKING ON HILLS
Starting and driving5-17
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cHEADED UPHILL WITH CURB:s2
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:
s3
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 posi-
tion 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 hydraulic pump
drive belt breaks, you will still have control of
the vehicle. However, much greater steer-
ing 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.The brake system has two separate
hydraulic circuits. If one circuit develops a
problem, you will still have braking at two
wheels.
BRAKING PRECAUTIONS
Vacuum assisted brake
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 distance will be longer.
Using the brakes
Avoid resting your foot on the brake pedal
while driving. This overheats the brakes,
increases wear on the brake linings and
pads, and reduces gas mileage.
To help save the brakes 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.
POWER STEERING BRAKE SYSTEM
5-18Starting and driving
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WARNING
c
While driving on a slippery surface,
be careful when braking, accelerating
or downshifting. Abrupt braking or
accelerating 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 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 installed in
some models controls the brakes at each
wheel so the wheels do not lock when
braking abruptly or when braking on slip-
pery surfaces. The system detects the rota-
tion speed at each 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 dis-
tances.
Normal operation
The anti-lock brake system does not oper-
ate at speeds below 3 to 6 MPH (5 to 10
km/h). The speeds vary according to roadconditions. When the anti-lock system
senses that one or more wheels are close to
locking up, the actuator (under the hood)
rapidly applies and releases hydraulic pres-
sure (like pumping the brakes very quickly).
While the actuator is working, you may feel
a pulsation in the brake pedal and hear a
noise or vibration from the actuator under
the hood. This is normal and indicates that
the anti-lock system is working properly.
However, the pulsation may indicate that
road conditions are hazardous and extra
care is required while driving.
Self-test feature
The anti-lock brake system is sophisticated,
with electronic sensors, electric pumps, and
hydraulic solenoids controlled by a com-
puter. The computer has a built-in diagnos-
tic 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 indica-
tion of any malfunction. If the computer
senses any malfunction, it switches the anti-
lock brake system OFF and turns on the
ABS brake warning light in the dashboard.
Starting and driving
5-19
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The brake system then operates normally,
but without anti-lock assistance.
If the light comes on during the self-test or
while driving, take the vehicle to an autho-
rized NISSAN dealer for repair.
WARNING
The anti-lock brake system is a sophis-
ticated device, but it cannot prevent
accidents resulting from careless or
dangerous driving techniques. It can
help maintain vehicle control during
braking on slippery surfaces, but re-
member that the stopping distance on
slippery surfaces will be longer than on
normal surfaces, even with the anti-
lock brake system. Stopping distances
may also be longer on rough, gravel or
snow covered roads, or if you are using
tire chains. Always maintain a safe dis-
tance 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.cWhen replacing tires, install the
specified size of tire on all four
wheels.
cWhen installing a spare tire, make
sure it is the proper size and type as
specified on the tire placard. For tire
placard location information, refer to
ªTire placardº in the ``Technical and
Consumer information'' section of
this manual.
Refer to ``Wheels and tires'' in the ``Do-
it-yourself'' section of this manual.
FREEING A FROZEN DOOR
LOCK
To prevent a door lock from freezing, apply
de-icer or glycerin through the key hole. If
the lock becomes frozen, heat the key be-
fore inserting it into the key hole.
ANTI-FREEZE
In the winter when it is anticipated that the
temperature will drop below 32ÉF (0ÉC),
check the anti-freeze (ethylene glycol base)
to assure proper winter protection. For de-
tails, see ``Engine cooling system'' in the
``Do-it-yourself'' section.
BATTERY
If the battery is not fully charged during
extremely cold weather conditions, the bat-
tery fluid may freeze and damage the bat-
tery. To maintain maximum efficiency, the
battery should be checked regularly. For
details, see ``Battery'' in the ``Do-it-yourself ''
section.
DRAINING OF COOLANT WATER
If the vehicle is to be left outside without
anti-freeze, drain the cooling system by
opening the drain valves located under the
COLD WEATHER DRIVING
5-20Starting and driving
ZX