2009 NISSAN SENTRA change time

WARNING
Never connect a trailer brake system di-
rectly to the vehicle brake system.
When towing a trailer load of 3,500 lbs.
(1587 kg) or more, trailers with a brake
system MUST be used. However, most
states require a separate braking system
on trailers with a loaded weight above a
specific amount. Make sure the trailer
meets the local regulations and the regu-
lations where you plan to tow.
Several types of braking systems are
available.
Surge Brakes - The surge brake actuator
is mounted on the trailer tongue with a
hydraulic line running to each trailer
wheel. Surge brakes are activated by the
trailer pushing against the hitch ball when
the tow vehicle is braking. Hydraulic surge
brakes are common on rental trailers and
some boat trailers. In this type of system,
there is no hydraulic or electric connec-
tion for brake operation between the tow
vehicle and the trailer.Electric Trailer Brakes - Electric braking
systems are activated by an electronic sig-
nal sent from a trailer brake controller
(special brake-sensing module) . If electric
trailer brakes are used, seeElectric trailer
brake controllerin this section.
Have a professional supplier of towing
equipment make sure the trailer brakes
are properly installed and demonstrate
proper brake function testing.
Pre-towing tips
●Be certain your vehicle maintains a level
position when a loaded and/or unloaded
trailer is hitched. Do not drive the vehicle if it
has an abnormal nose-up or nose-down
condition; check for improper tongue load,
overload, worn suspension or other possible
causes of either condition.
●Always secure items in the trailer to prevent
load shift while driving.
●Keep the cargo load as low as possible in
the trailer to keep the trailer center of gravity
low.
●Load the trailer so approximately 60% of the
trailer load is in the front half and 40% is in
the back half. Also make sure the load is
balanced side to side.●Check your hitch, trailer tire pressure, ve-
hicle tire pressure, trailer light operation, and
trailer wheel lug nuts every time you attach a
trailer to the vehicle.
●Be certain your rearview mirrors conform to
all federal, state or local regulations. If not,
install any mirrors required for towing before
driving the vehicle.
●Determine the overall height of the vehicle
and trailer so the required clearance is
known.Trailer towing tips
In order to gain skill and an understanding of the
vehicle’s behavior, you should practice turning,
stopping and backing up in an area which is free
from traffic. Steering stability and braking perfor-
mance will be somewhat different than under
normal driving conditions.
●Always secure items in the trailer to prevent
load shift while driving.
●Lock the trailer hitch coupler with a pin or
lock to prevent the coupler from inadvert-
ently becoming unlatched.
●Avoid abrupt starts, acceleration or stops.
●Avoid sharp turns or lane changes.
Technical and consumer information9-23
REVIEW COPY—2009 Sentra(sen)
Owners Manual—USA_English(nna)
10/27/08—tbrooks


2. When the trailer sway stops, gently apply the
brakes and pull to the side of the road in a
safe area.
3. Try to rearrange the trailer load so it is bal-
anced as described earlier in this section.
●Be 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.
●Use the Tow Mode or downshift the trans-
mission to a lower gear for engine braking
when driving down steep or long hills. This
will help slow the vehicle without applying
the brakes.
●Avoid holding the brake pedal down too long
or too frequently. This could cause the
brakes to overheat, resulting in reduced
braking efficiency.
●Increase your following distance to allow for
greater stopping distances while towing a
trailer. Anticipate stops and brake gradually.
●NISSAN recommends that the cruise con-
trol not be used while towing a trailer.●Some states or provinces have specific
regulations and speed limits for vehicles that
are towing trailers. Obey the local speed
limits.
●Check your hitch, trailer wiring harness con-
nections, and trailer wheel lug nuts after 50
miles (80 km) of travel and at every break.
●When launching a boat, don’t allow the wa-
ter level to go over the exhaust tail pipe or
rear bumper.
●Make sure you disconnect the trailer lights
before backing the trailer into the water or
the trailer lights may burn out.
When towing a trailer, transmission fluid
should be changed more frequently. For
additional information, see the “Mainte-
nance 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
●Failure to follow these guidelines can
result in severe transmission damage.
●Whenever flat towing your vehicle, al-
ways tow forward, never backward.
●DO NOT tow any continuously variable
transmission vehicle with all four
wheels on the ground (flat towing) . Do-
ing so WILL DAMAGE internal transmis-
sion parts due to lack of transmission
lubrication.
●For emergency towing procedures refer
to “Towing recommended by NISSAN”
in the “In case of emergency” section of
this manual.
Continuously Variable Transmission
To tow a vehicle equipped with a continuously
variable transmission, an appropriate vehicle dolly
MUST
be placed under the towed vehicle’s drive
wheels.Alwaysfollow the dolly manufacturer’s
recommendations when using their product.
Technical and consumer information9-25
REVIEW COPY—2009 Sentra(sen)
Owners Manual—USA_English(nna)
10/27/08—tbrooks


Precautions
Maintenance precautions..........8-5
Precautions on child
restraints............1-20,1-28,1-35
Precautions on seat belt usage.......1-9
Precautions on supplemental restraint
system....................1-40
Precautions when starting and driving . . .5-2
Programmable features.............4-5
Push starting..................6-10
R
Radio
Car phone or CB radio...........4-39
Compact Disc (CD) changer.......4-34
FM/AM radio with compact disc (CD)
player....................4-23
FM/AM/SAT radio with compact disc (CD)
changer...................4-31
FM/AM/SAT radio with compact disc (CD)
player....................4-27
Steering wheel audio control switch....4-37
Readiness for inspection maintenance (I/M)
test........................9-28
Rear center seat belt..............1-16
Rear power windows..............2-33
Rearseat................1-3,1-4,1-5
Rear window and outside mirror defroster
switch......................2-19
Recorders
Eventdata..................9-29
Refrigerant recommendation..........9-7
Registering your vehicle in another
country......................9-11Reporting safety defects (US only)......9-27
Resetting average speed............4-4
Resetting the fuel economy...........4-4
Resetting trip time................4-5
S
Safety
Child safety rear door lock..........3-6
Child seat belts........1-20,1-28,1-35
Reporting safety defects (US only)....9-27
Seat adjustment
Front manual seat adjustment........1-2
Seat belt
Child safety.................1-12
Infants and small children.........1-12
Injured Person................1-13
Larger children...............1-12
Precautionsonseatbeltusage.......1-9
Pregnant women..............1-13
Rear center seat belt............1-16
Seat belt extenders.............1-19
Seat belt maintenance...........1-19
Seatbelts...................1-9
Shoulder belt height adjustment......1-19
Three-point type with retractor.......1-13
Seat belt warning light.............2-12
Seatback pockets................2-27
Seats
Adjustment..................1-2
Frontseats..................1-2
Heated seats................2-23
Manual front seat adjustment........1-2
Rear seat..............1-3,1-4,1-5
Security indicator light.............2-14Security system (NISSAN vehicle immobilizer
system) , engine start........2-17,3-2,5-10
Self-adjusting brakes..............8-21
Service manual order form...........9-29
Servicing air conditioner............4-16
Setting button..................4-5
Shift lock release................5-15
Shifting
Continuously Variable Transmission
(CVT) ....................5-13
Manual transmission............5-17
Shoulder belt height adjustment........1-19
Side air bag system (See supplemental side
air bag and curtain side-impact air bag
system).....................1-52
Spark plug replacement............8-18
Speedometer...................2-3
Spotlights(Seemaplight)...........2-38
SRSwarninglabel...............1-55
Starting
Before starting the engine.........5-10
Jump starting.................6-8
Precautions when starting and driving . . .5-2
Push starting................6-10
Starting the engine.............5-10
Steering
Power steering system...........5-23
Tilting steering wheel............3-26
Steering wheel audio control switch......4-37
Stoplight ....................8-29
Storage.....................2-25
Storagebin...................2-25
Storage tray...................2-26
Sunglasses case................2-25
Sunglasses holder...............2-25
Sunroof (see Moonroof)............2-35
10-5
REVIEW COPY—2009 Sentra(sen)
Owners Manual—USA_English(nna)
10/27/08—tbrooks