2006 NISSAN SENTRA check oil

6. Recheck oil level with the dipstick.
It is normal to add some oil between oil
maintenance intervals or during the
break-in period, depending on the severity
of operating conditions.
CAUTION
Oil level should be checked regularly. Op-
erating the engine with an insufficient
amount of oil can damage the engine, and
such damage is not covered by warranty.
CHANGING ENGINE OIL
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, then turn it off.
3. Remove the oil filler
sAcap by turning it
counterclockwise.
4. Place a large drain pan under the drain plug
sB.5. Remove the drain plug
sBwith a wrench by
turning it counterclockwise and completely
drain the oil.
If the oil filter is to be changed, remove and
replace it at this time. See “Changing engine
oil filter” later in this section.
WARNING
cProlonged and repeated contact with
used engine oil may cause skin cancer.
Type B
WDI0176
QG18DE engine
WDI0496
QR25DE engine
WDI0497
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cTry to avoid direct skin contact with
used oil. If skin contact is made, wash
thoroughly with soap or hand cleaner
as soon as possible.
cKeep used engine oil out of reach of
children.
CAUTION
Be careful not to burn yourself. The engine
oil may be hot.
cWaste oil must be disposed of prop-
erly.
cCheck your local regulations.
6. Clean and reinstall the drain plug and a new
washer. Securely tighten the drain plug with
a wrench. Do not use excessive force.
Drain plug tightening torque:
22 - 29 ft-lb (29 - 39 N·m)
7. Refill engine with recommended oil through
the oil filler opening, then install the oil filler
cap securely.
See “Capacities and recommended
fuel/lubricants” in the “Technical and con-
sumer information” section of this manual for
drain and refill capacity.The drain and refill capacity depends on the
oil temperature and drain time. Use these
specifications for reference only. Always use
the dipstick to determine when the proper
amount of oil is in the engine.
8. Start the engine. Check for leakage around
the drain plug and oil filter. Correct as re-
quired.
9. Turn the engine off and wait more than 10
minutes. Check the oil level with the dipstick.
Add engine oil if necessary.
CHANGING ENGINE OIL FILTER
1. Park the vehicle on a level surface and apply
the parking brake.
2. Turn the engine off.
3. Place a large drain pan under the oil filter
sA.
4. Loosen the oil filter
sAwith an oil filter
wrench by turning it counterclockwise. Then
remove the oil filter by turning it by hand.
QG18DE engine
WDI0498
Maintenance and do-it-yourself8-13
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CAUTION
Be careful not to burn yourself. The engine
oil may be hot.
5. Wipe the engine oil filter sealing surface with
a clean rag.
Be sure to remove any old gasket material
remaining on the sealing surface of the en-
gine.
6. Coat the gasket on the new filter with clean
engine oil.7. Screw on the oil filter until a slight resistance
is felt, then tighten an additional 2/3 turn.
8. Start the engine and check for leakage
around the oil filter. Correct as required.
9. Turn the engine off and wait more than 10
minutes. Check the oil level. Add engine oil if
necessary.
WARNING
cWhen the engine is running, keep
hands, jewelry and clothing away from
any moving parts such as the cooling
fan and drive belts.
cAutomatic transmission fluid is poison-
ous and should be stored carefully in
marked containers out of the reach of
children.
QR25DE engine
WDI0499
AUTOMATIC TRANSMISSION FLUID
8-14Maintenance and do-it-yourself
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1. Power steering oil pump
2. Water pump
3. Idler
4. Generator
5. A/C compressor
6. Crankshaft
: Tension checking points
WARNING
Be sure the ignition key is in the OFF or
LOCK position. The engine could rotate
unexpectedly.1. Visually inspect the belt(s) for signs of un-
usual wear, cuts, fraying or looseness. If the
belt is in poor condition or is loose, have it
replaced or adjusted by a NISSAN dealer.
2. Have the belts checked regularly for condi-
tion and tension in accordance with the
maintenance schedule found in the
“NISSAN Service and Maintenance Guide”.
1. Power steering fluid pump
2. Water pump
3. Generator
4. A/C compressor (if so equipped)
5. Crankshaft
6. Auto tensioner
QG18DE engine
WDI0191
QR25DE engine
WDI0225
DRIVE BELTS
Maintenance and do-it-yourself8-21
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1. Disconnect the negative (-) battery cable.
2. Disconnect the bulb connector. Pull down
and take off the connector.
3. Rotate the bulb
sAcounterclockwise and
remove.
4. Remove by pulling it straight out of the fog
light assembly. Do not shake or rotate the
bulb when removing it. Do not touch the
glass envelope.
sB.
5. Install in the reverse order of removal.
EXTERIOR AND INTERIOR LIGHTS
Item Wattage (W) Bulb No.*
Headlights 65/55 9008(H13)
Parking and turn
signal light8/27 3157AK
Fog light (if so
equipped)55 H11
Map light (if so
equipped)868
Interior light 8 68
Rear combination
light
Turn 27 1156
Stop/tail 27/8 1157
Side marker 3.8 194
High-mounted stop
light
Inside 18 921
Spoiler (if so
equipped)See a NISSAN
dealer for
assistance.
License plate light 5 194
Backup light 18 921
Trunk light 3.4 158
* Always check with the Parts Department at a
NISSAN dealer for the latest parts information.
Maintenance and do-it-yourself8-35
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cHave your vehicle serviced more often than
at intervals specified in the recommended
Maintenance Schedule in the “NISSAN Ser-
vice and Maintenance Guide”.
cWhen making a turn, your trailer wheels will
be closer to the inside of the turn than your
vehicle wheels. To compensate for this,
make a larger than normal turning radius
during the turn.
cCrosswinds and rough roads will adversely
affect vehicle/trailer handling, possibly caus-
ing vehicle sway. When being passed by
larger vehicles, be prepared for possible
changes in crosswinds that could affect ve-
hicle handling. If swaying does occur, firmly
grip the steering wheel, steer straight ahead,
and immediately (but gradually) reduce ve-
hicle speed. This combination will help sta-
bilize the vehicle. Never increase speed.
cBe careful when passing other vehicles.
Passing while towing a trailer requires con-
siderably more distance than normal pass-
ing. Remember, the length of the trailer must
also pass the other vehicle before you can
safely change lanes.
cTo maintain engine braking efficiency and
electrical charging performance, do not use
5th gear (manual transmission) or overdrive
(automatic transmission) .cAvoid holding the brake pedal down too long
or too frequently. This could cause the
brakes to overheat, resulting in reduced
braking efficiency.
cIncrease your following distance to allow for
greater stopping distances while towing a
trailer. Anticipate stops and brake gradually.
cDo not use cruise control while towing a
trailer.
cCheck your hitch, trailer wiring harness con-
nections, and trailer wheel lug nuts after 50
miles (80 km) of travel and at every break.
cWhen stopped in traffic for long periods of
time in hot weather, put the vehicle in the P
(Park) position.
When towing a trailer, transmission
oil/fluid should be changed more fre-
quently. For additional information, see the
“Maintenance and do-it-yourself” section
earlier in this manual.
FLAT TOWING
Towing your vehicle with all four wheels on the
ground is sometimes called flat towing. This
method is sometimes used when towing a vehicle
behind a recreational vehicle, such as a motor
home.
CAUTION
cFailure to follow these guidelines can
result in severe transmission damage.
cWhenever flat towing your vehicle, al-
ways tow forward, never backward.
cDO NOT tow any automatic transmis-
sion vehicle with all four wheels on the
ground (flat towing) . Doing so WILL
DAMAGE internal transmission parts
due to lack of transmission lubrication.
cFor emergency towing procedures refer
to “Towing recommended by NISSAN”
in the “In case of emergency” section of
this manual.
Automatic Transmission
To tow a vehicle equipped with an automatic
transmission, an appropriate vehicle dollyMUST
be placed under the towed vehicle’s drive
wheels.Alwaysfollow the dolly manufacturer’s
recommendations when using their product.
Manual Transmission
cAlways tow with the manual transmission in
Neutral.
9-20Technical and consumer information
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10 Index
A
Air bag (See supplemental restraint
system).....................1-31
Air bag warning light...........1-42, 2-11
Air cleaner housing filter............8-23
Air conditioner
Air conditioner operation...........4-5
Air conditioner service............4-9
Air conditioner specification label.....9-11
Air conditioner system refrigerant and oil
recommendations..............9-6
Heater and air conditioner controls.....4-2
Servicing air conditioner...........4-9
Air flow charts..................4-6
Alarm system (See vehicle security system) .2-13
Anchor point locations.............1-23
Antenna.....................4-20
Anti-lock brake system (ABS).........5-18
Anti-lock brake warning light..........2-9
Audible reminders................2-12
Audio system..................4-10
Compact Disc (CD) changer.......4-18
Compact disc (CD) player.........4-16
FM-AM radio with compact disc (CD)
player....................4-13
Radio....................4-10
Automatic
Automatic power window switch.....2-27
Automatic transmission fluid (ATF). . . .8-14
Driving with automatic transmission.....5-7Transmission selector lever lock
release....................5-10
B
Battery......................8-19
Charge warning light............2-10
Before starting the engine............5-6
Belts (See drive belts).............8-21
Booster seats..................1-27
Brake
Anti-lock brake system (ABS).......5-18
Brake booster................8-28
Brake fluid..................8-17
Brake light (See stop light).........8-35
Brake pedal.................8-27
Brake system................5-18
Brake warning light..............2-9
Brake wear indicators........2-12, 8-28
Parking brake check............8-27
Parking brake operation..........5-13
Self-adjusting brakes............8-28
Break-in schedule................5-15
Brightness control
Instrument panel..............2-19
Bulb check/instrument panel..........2-9
Bulb replacement................8-35C
Capacities and recommended
fuel/lubricants...................9-2
Car phone or CB radio.............4-20
Cargo (See vehicle loading information) . . .9-12
CD care and cleaning.............4-19
CD changer (See audio system)........4-18
CD player (See audio system).........4-16
Child restraint with top tether strap......1-23
Child restraints........1-8, 1-9, 1-14, 1-22
Precautions on child restraints . . .1-14, 1-27
Top tether strap anchor point locations . .1-23
Child safety rear door lock............3-5
Chimes, audible reminders...........2-12
Cleaning exterior and interior..........7-2
Clock......................4-14
Clutch
Clutch fluid.................8-18
C.M.V.S.S. certification label..........9-10
Coin box.....................2-24
Cold weather driving..............5-20
Compact disc (CD) player...........4-16
Console box...................2-24
Controls
Heater and air conditioner controls.....4-2
Coolant
Capacities and recommended
fuel/lubricants.................9-2
Changing engine coolant..........8-9
Checking engine coolant level........8-8
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Engine coolant temperature gauge.....2-7
Corrosion protection...............7-5
Cruise control..................5-14
Cup holders...................2-23
D
Daytime running light system
(Canada only)..................2-19
Defogger switch
Rear window defogger switch.......2-17
Dimmer switch for instrument panel......2-19
Door locks....................3-3
Door open warning light............2-10
Drive belts....................8-21
Driving
Cold weather driving............5-20
Driving with automatic transmission.....5-7
Driving with manual transmission.....5-11
Precautions when starting and driving . . .5-2
E
Economy - fuel.................5-16
Emission control information label.......9-11
Emission control system warranty.......9-22
Engine
Before starting the engine..........5-6
Capacities and recommended
fuel/lubricants.................9-2
Changing engine coolant..........8-9
Changing engine oil............8-12
Changing engine oil filter..........8-13
Checking engine coolant level........8-8Checking engine oil level..........8-11
Engine compartment check locations. . . .8-8
Engine coolant temperature gauge.....2-7
Engine cooling system............8-8
Engine oil..................8-11
Engine oil and oil filter recommendation . .9-5
Engine oil pressure warning light.....2-10
Engine oil viscosity..............9-5
Engine serial number............9-10
Starting the engine..............5-6
Event data recorders..............9-24
Exhaust gas (Carbon monoxide)........5-2
F
Flashers
(See hazard warning flasher switch)......2-20
Flat tire......................6-2
Floor mat positioning aid.............7-5
Fluid
Automatic transmission fluid (ATF). . . .8-14
Brake fluid..................8-17
Capacities and recommended
fuel/lubricants.................9-2
Clutch fluid.................8-18
Engine coolant................8-8
Engine oil..................8-11
Power steering fluid.............8-17
Window washer fluid............8-18
F.M.V.S.S. certification label..........9-10
Fog light switch.................2-20
Folding rear seat.................1-4
Front seats....................1-2Fuel
Capacities and recommended
fuel/lubricants.................9-2
Fuel economy................5-16
Fuel gauge..................2-8
Fuel octane rating..............9-4
Fuel recommendation............9-3
Fuel-filler door and cap...........3-12
Fuel-filler door lock opener lever......3-12
Fuses......................8-29
Fusible links...................8-29
G
Gascap.....................3-12
Gauge
Engine coolant temperature gauge.....2-7
Fuel gauge..................2-8
Odometer...................2-5
Speedometer.................2-4
Tachometer..................2-6
Trip computer.................2-5
Trip odometer.................2-5
General maintenance..............8-2
Glove box....................2-24
H
Hazard warning flasher switch.........2-20
Head restraints..................1-5
Headlight aiming adjustment..........8-34
Headlight and turn signal switch........2-18
Headlight control switch............2-18
Headlights....................8-33
10-2
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