2001 NISSAN SENTRA lock

CHANGING ENGINE COOLANT
cMajor cooling system repairs should be
performed by an authorized NISSAN
dealer. The service procedures can be
found in the NISSAN Service Manual.
cImproper servicing can result in reduced
heater performance and engine over-
heating.
WARNING
cTo avoid the danger of being
scalded, never change the coolant
when the engine is hot.
cNever remove the radiator cap when
the engine is hot. Serious burns
could be caused by high pressure
fluid escaping from the radiator.
cAvoid direct skin contact with used
coolant. If skin contact is made,
wash thoroughly with soap or hand
cleaner as soon as possible.
cKeep coolant out of reach of children
and pets.Engine coolant must be disposed of
properly. Check your local regulations.
1. Open the radiator drain plug. Open the
drain plug on the engine block.
2. Open the radiator cap to drain the cool-
ant.
cWaste coolant must be disposed of
properly.
cCheck your local regulations.3. Flush the cooling system by running
fresh water through the radiator.
WDI0041WDI0042
8-8Do-it-yourself
ZX

4. Close the drain plugs on the radiator and
the engine block securely.
5. See the ``Technical and consumer infor-
mation'' section for cooling system ca-
pacity. Fill the radiator slowly with the
proper mixture of coolant and water. Fill
the reservoir tank up to the MAX level.
6. Open and close the air release plug(s) to
release air. Then fill the radiator again
and install the radiator cap.
7.
Start the engine, and warm it up until it
reaches normal operating temperature.
Then race the engine two or three times
under no load. Watch the engine coolant
temperature gauge for signs of overheating.
8. Stop the engine. After it completely
cools down, refill the radiator up to the
filler opening. Fill the reservoir tank up to
the MAX level.
9. Open and close the air release plug(s)
to release air. Then fill the radiator again
and install the radiator cap.
10. Check the drain plugs on the radiator
and the engine block for any sign of
leakage. Also check the air release plug
for any sign of leakage.CHECKING ENGINE OIL LEVEL
1. Park the vehicle on a level surface and
apply the parking brake.
2. Start the engine and let it idle until it
reaches operating temperature.
ADI0615DI1249MWDI0014
ENGINE OIL
Do-it-yourself8-9
ZX

WARNING
Be sure the ignition key is in the OFF or
LOCK position. The engine could rotate
unexpectedly.
1. Visually inspect each belt for signs of
unusual wear, cuts, fraying or looseness.
If the belt is in poor condition or loose,
have it replaced or adjusted by an autho-
rized NISSAN dealer.
2. Have the belts checked regularly for con-
dition and tension in accordance with the
maintenance schedule found in the``Maintenance'' section of this manual.
WDI0037
DRIVE BELTS
Do-it-yourself8-19
ZX

CHECKING CLUTCH PEDAL
Press the pedal by hand and be sure the
free travel is within the limits shown above.
If free travel is out of the range shown
above, see an authorized NISSAN dealer.
CAUTION
Never use a fuse of higher amperage
rating than specified on the fuse box
cover. This could damage the electrical
system or cause a fire.
ENGINE COMPARTMENT
If any electrical equipment does not come
on, check for an open fuse.
1. Be sure the ignition switch and the head-
light switch are OFF.
2. Open the engine hood.3. Remove the fuse box cover.
4. Remove the fuse with the fuse puller.
The fuse puller is located in the center of
the fuse block in the passenger compart-
ment.
5. If the fuse is open, replace it with a new
fuse.
6. If a new fuse also opens, have the elec-
trical system checked and repaired by an
authorized NISSAN dealer.
Fusible links
If there is electrical equipment that does not
operate and fuses are in good condition,
check the fusible links. If any of these
fusible links are melted, replace with only
genuine NISSAN parts.WDI0045LDI0034
CLUTCH PEDAL FUSES
Do-it-yourself8-25
ZX

CAUTION
Never use a fuse of higher amperage
rating than specified. This could dam-
age the electrical system or cause a
fire.
PASSENGER COMPARTMENT
If any electrical equipment does not oper-
ate, check for an open fuse.
1. Be sure the ignition switch and the head-
light switch are OFF.
2. Remove the coin box.3. Remove the fuse with the fuse puller.
The fuse puller is located in the center of
the fuse block.
4. If the fuse is open, replace it with a new
fuse.
5. If a new fuse also opens, have the elec-
trical system checked and repaired by an
authorized NISSAN dealer.
ADI1142
Do-it-yourself8-27
ZX

Replace the battery in the multi-remote con-
troller as follows:
1. Open the lid using a coin.
2. Remove the battery.
3. Install a new battery.Recommended battery: Sanyo CR2025 or
equivalent.
4.
Close the lid securely.
5. Press the LOCK button, then the UN-
LOCK button two or three times to check
the multi-remote controller operation.
If the battery is removed for any reason
other than replacement, perform step five.
cAn improperly disposed battery can
hurt the environment. Always confirm
local regulations for battery disposal.
cThe multi-remote controller is water-
resistant; however, if it does get wet,
immediately wipe completely dry.
cThe operational range of the multi-
remote controller extends to approxi-
mately 49 ft (15 m) from the vehicle.
This range may vary with conditions.
FCC Notice:
Changes or modifications not expressly
approved by the manufacturer for com-
pliance could void the user's authority to
operate the equipment.
This device complies with Part 15 of the
FCC Rules and RSS-210 of Industry
Canada.
Operation is subject to the following two
conditions: (1) This device may not
cause harmful interference, and (2) this
device must accept any interference re-
ceived, including interference that may
cause undesired operation of the device.
WPD0023
MULTI-REMOTE
CONTROLLER BATTERY
REPLACEMENT
8-28Do-it-yourself
ZX

HEADLIGHTS
The headlight is a semi-sealed beam type
which uses a replaceable headlight (halo-
gen) bulb. A bulb can be replaced from
inside the engine compartment without re-
moving the headlight assembly.
CAUTION
cHigh pressure halogen gas is sealed
inside the halogen bulb. The bulb
may break if the glass envelope is
scratched or the bulb is dropped.
cWhen handling the bulb, do not
touch the glass envelope.
cDO NOT TOUCH THE BULB
cUse the same number and wattage
as originally installed:
Wattage 65/55
Bulb no. 9007 (HB5)
cDo not leave the bulb out of the
headlight reflector for a long period
of time as dust, moisture, and smoke
may enter the headlight body and
affect the performance of the head-
light.
Removing the headlight bulb
1. Open the hood.
2. Disconnect the negative (-) battery cable.
3. Disconnect the electrical connector from
the rear end of the bulb.
4. Rotate the bulb retainer counterclock-
wise and remove.
5. Pull out the headlight bulb and socket as
an assembly. Do not shake or rotate the
bulb when removing it. Do not touch the
glass envelope.
Replacing the headlight bulb
1. Insert the bulb and socket assembly into
the headlight.
DO NOT TOUCH THE BULB.
2. Install and tighten the bulb retainer.
3. Push the electrical connector into the
bulb plastic base until it snaps and stops.
4. Connect the negative (-) battery cable.
5. Close the hood.
Aiming is not necessary after replacing
the bulb.
LDI0026
LIGHTS
Do-it-yourself8-29
ZX

If the vehicle front body has been repaired
and/or the headlight assembly has been
replaced, check aiming. Use the aiming
chart shown in the illustration.
cBasic illuminating area should be within
the range shown. Adjust headlamps ac-
cordingly.
FOG LIGHTS (if so equipped)
Replacing the fog light bulb
1. Remove screw.
2. Disconnect connector.
3. Push the fog light assembly towards the
front of the vehicle and pull out to expose
the rear of the assembly.
4. Rotate the bulb cover counterclockwise
and remove.
5. Lift the spring retainer.
6. Remove the fog light bulb from housing.
7. Disconnect the electrical connector.
LDI0028
8-32Do-it-yourself
ZX